Cisco Systems 102054E 802.11a/b/g access point User Manual ap1130b
Cisco Systems Inc 802.11a/b/g access point ap1130b
manual
CISCO CONFIDENTIAL - Draft 2
Corporate Headquarters
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170 West Tasman Drive
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Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Cisco Aironet 1130AG Series Access Point
Hardware Installation Guide
November 2004
Customer Order Number:
Text Part Number: OL-6226-01
CISCO CONFIDENTIAL - Draft 2
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL
STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT
SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE
OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required
to correct the interference at their own expense.
The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not
installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to
comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable
protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.
Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital
devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television
communications at your own expense.
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its
peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:
• Turn the television or radio antenna until the interference stops.
• Move the equipment to one side or the other of the television or radio.
• Move the equipment farther away from the television or radio.
• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits
controlled by different circuit breakers or fuses.)
Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.
The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public
domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.
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Cisco Aironet 1130AG Series Access Point Hardware Installation Guide
Copyright © 2004 Cisco Systems, Inc. All rights reserved.
CCSP, the Cisco Square Bridge logo, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live,
Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco
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registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.
All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply a partnership relationship
between Cisco and any other company. (0406R)
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CONTENTS
Preface ix
Audience ix
Purpose ix
Organization ix
Conventions x
Related Publications xii
Obtaining Documentation xii
Cisco.com xii
Documentation CD-ROM xiii
Ordering Documentation xiii
Documentation Feedback xiii
Obtaining Technical Assistance xiv
Cisco.com xiv
Technical Assistance Center xiv
Locating the Product Serial Number xv
Cisco TAC Website xv
Cisco TAC Escalation Center xvi
Obtaining Additional Publications and Information xvi
Overview 1-1
Hardware Features 1-2
Dual-Radio Operation 1-2
Ethernet Port 1-3
Console Port 1-3
LEDs 1-3
Power Sources 1-4
Anti-Theft Features 1-4
UL 2043 Certification 1-6
Network Configuration Examples 1-6
Root Unit on a Wired LAN 1-6
Repeater Unit that Extends Wireless Range 1-8
Central Unit in an All-Wireless Network 1-9
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Installing the Access Point 2-1
Safety Information 2-2
FCC Safety Compliance Statement 2-2
General Safety Guidelines 2-2
Warnings 2-2
Unpacking the Access Point 2-3
Package Contents 2-3
Basic Installation Guidelines 2-3
Before Beginning the Installation 2-4
Access Point Layout and Connectors 2-4
Mounting Plate 2-5
Suspended Ceiling Adjustable T-Rail Clips 2-6
Installation Summary 2-7
Opening the Access Point Cover 2-8
Mounting the Access Point 2-9
Mounting on a Horizontal or Vertical Surface 2-10
Mounting Below a Suspended Ceiling 2-11
Mounting Above a Suspended Ceiling 2-13
Mounting on a Network Cable Box 2-14
Mounting on a Desktop or Shelf 2-15
Rotating the Cisco Logo 2-15
Attaching the Access Point to the Mounting Plate 2-16
Connecting the Ethernet and Power Cables 2-17
Connecting to an Ethernet Network with an Inline Power Source 2-18
Connecting to an Ethernet Network with Local Power 2-19
Securing the Access Point 2-19
Using a Security Cable 2-19
Securing the Access Point to the Mounting Plate 2-20
Powering Up the Access Point 2-21
Configuring the Access Point for the First Time 3-1
Before You Start 3-2
Resetting the Access Point to Default Settings 3-2
Using the Mode Button 3-2
Using the Web-Browser Interface 3-2
Obtaining and Assigning an IP Address 3-3
Connecting to the Access Point Locally 3-3
Assigning Basic Settings 3-4
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Default Settings on the Express Setup Page 3-8
Protecting Your Wireless LAN 3-9
Using the IP Setup Utility 3-9
Obtaining and Installing IPSU 3-9
Using IPSU to Find the Access Point’s IP Address 3-10
Assigning an IP Address Using the CLI 3-11
Using a Telnet Session to Access the CLI 3-11
Using the Web-Browser Interface 4-1
Using the Web-Browser Interface for the First Time 4-2
Using the Management Pages in the Web-Browser Interface 4-2
Using Action Buttons 4-4
Character Restrictions in Entry Fields 4-5
Using Online Help 4-5
Using the Command-Line Interface 5-1
Cisco IOS Command Modes 5-2
Getting Help 5-3
Abbreviating Commands 5-3
Using no and default Forms of Commands 5-3
Understanding CLI Messages 5-4
Using Command History 5-4
Changing the Command History Buffer Size 5-4
Recalling Commands 5-5
Disabling the Command History Feature 5-5
Using Editing Features 5-5
Enabling and Disabling Editing Features 5-6
Editing Commands Through Keystrokes 5-6
Editing Command Lines that Wrap 5-7
Searching and Filtering Output of show and more Commands 5-8
Accessing the CLI 5-8
Opening the CLI with Telnet 5-8
Opening the CLI with Secure Shell 5-9
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Troubleshooting 6-1
Checking the Access Point LEDs 6-2
Checking Basic Settings 6-4
SSID 6-4
WEP Keys 6-5
Security Settings 6-5
Low Power Condition 6-5
CDP Inline Power Negotiation 6-6
Inline Power Status Messages 6-6
Inline Power Exception 6-7
Issuing the Cisco IOS Command 6-7
Running the Carrier Busy Test 6-8
Running the Ping/Link Test 6-8
Resetting to the Default Configuration 6-9
Using the MODE Button 6-9
Using the Web Browser Interface 6-10
Reloading the Access Point Image 6-10
Using the MODE Button 6-11
Web Browser Interface 6-12
Browser HTTP Interface 6-12
Browser TFTP Interface 6-12
Obtaining the Access Point Image File 6-13
Obtaining the TFTP Server Software 6-13
Translated Safety Warnings A-1
Statement 245B—Explosive Device Proximity Warning A-2
Statement 332—Antenna Installation Warning A-3
Statement 1001—Work During Lightning Activity Warning A-4
Statement 1004—Installation Instructions Warning A-5
Statement 1005—Circuit Breaker (15A) Warning A-6
Declarations of Conformity and Regulatory Information B-1
Manufacturers Federal Communication Commission Declaration of Conformity Statement B-2
Department of Communications—Canada B-3
Canadian Compliance Statement B-3
European Community, Switzerland, Norway, Iceland, and Liechtenstein B-3
Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC B-3
Declaration of Conformity for RF Exposure B-5
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Guidelines for Operating Cisco Aironet Access Points in Japan B-6
Japanese Translation B-6
English Translation B-6
Declaration of Conformity Statements B-7
Access Point Specifications C-1
Channels and Power Levels D-1
Channels and Maximum Power Levels D-2
IEEE 802.11b/g (2.4-GHz Band) D-2
IEEE 802.11a (5-GHz Band) D-3
Console Cable Pinouts E-1
Overview E-2
Console Port Signals and Pinouts E-2
G
LOSSARY
I
NDEX
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Preface
Audience
This guide is for the networking professional who installs and manages the Cisco Aironet 1130AG Series
Access Point, hereafter referred to as the access point. To use this guide, you should have experience
working with the Cisco IOS software and be familiar with the concepts and terminology of wireless local
area networks.
Purpose
This guide provides the information you need to install and configure basic settings for your access
point. For information on using Cisco IOS commands to configure your access point, refer to the Cisco
IOS Software Configuration Guide for Cisco Aironet Access Points. For detailed information about these
IOS commands, refer to the Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges
for this release. For information about the standard IOS Release 12.2 commands, refer to the IOS
documentation set available from the Cisco.com home page at Service and Support > Technical
Documents. On the Cisco Product Documentation home page, select Release 12.2 from the Cisco IOS
Software drop-down menu.
This guide also includes an overview of the access point web-based interface (APWI), which contains
all the functionary of the command-line interface (CLI). This guide does not provide field-level
descriptions of the APWI windows nor does it provide the procedures for configuring the access point
from the APWI. For all APWI window descriptions and procedures, refer to the access point online help,
which is available from the Help buttons on the APWI pages.
Organization
This guide is organized into these chapters:
Chapter 1, “Overview,” lists the software and hardware features of the access point and describes the
access point’s role in your network.
Chapter 2, “Installing the Access Point,” describes how to mount the access point on a desktop, wall, or
ceiling, how to connect Ethernet, serial, and power cables, and provides an installation summary, safety
warnings, and general guidelines.
Chapter 3, “Configuring the Access Point for the First Time,” describes how to configure basic settings
on a new access point.
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Conventions
Chapter 4, “Using the Web-Browser Interface,” describes how to use the web-browser interface to
configure the access point.
Chapter 5, “Using the Command-Line Interface,” describes how to use the command-line interface
(CLI) to configure the access point.
Chapter 6, “Troubleshooting,” provides troubleshooting procedures for basic problems with the access
point.
Appendix A, “Translated Safety Warnings,” provides translations of the safety warnings that appear in
this publication.
Appendix B, “Declarations of Conformity and Regulatory Information,” provides declarations of
conformity and regulatory information for the access point.
Appendix C, “Access Point Specifications,” lists technical specifications for the access point.
Appendix D, “Channels and Power Levels,” lists the access point radio channels and the maximum
power levels supported by the world’s regulatory domains.
Appendix E, “Console Cable Pinouts,” identifies the pinouts for the serial console cable that connects
to the access point’s serial console port.
Conventions
This publication uses these conventions to convey instructions and information:
Command descriptions use these conventions:
•Commands and keywords are in boldface text.
•Arguments for which you supply values are in italic.
•Square brackets ([ ]) mean optional elements.
•Braces ({ }) group required choices, and vertical bars ( | ) separate the alternative elements.
•Braces and vertical bars within square brackets ([{ | }]) mean a required choice within an optional
element.
Interactive examples use these conventions:
•Terminal sessions and system displays are in screen font.
•Information you enter is in boldface screen font.
•Nonprinting characters, such as passwords or tabs, are in angle brackets (< >).
Notes, cautions, and timesavers use these conventions and symbols:
Tip Means the following will help you solve a problem. The tips information might not be troubleshooting
or even an action, but could be useful information.
Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in
this manual.
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Conventions
Caution Means reader be careful. In this situation, you might do something that could result equipment damage
or loss of data.
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. (To see translations of the warnings that appear
in this publication, refer to the appendix “Translated Safety Warnings.”)
Waarschuwing
Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan
veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij
elektrische schakelingen betrokken risico’s en dient u op de hoogte te zijn van standaard
maatregelen om ongelukken te voorkomen. (Voor vertalingen van de waarschuwingen die in deze
publicatie verschijnen, kunt u het aanhangsel “Translated Safety Warnings” (Vertalingen van
veiligheidsvoorschriften) raadplegen.)
Varoitus
Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen
kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja
tavanomaisista onnettomuuksien ehkäisykeinoista. (Tässä julkaisussa esiintyvien varoitusten
käännökset löydät liitteestä "Translated Safety Warnings" (käännetyt turvallisuutta koskevat
varoitukset).)
Attention
Ce symbole d’avertissement indique un danger. Vous vous trouvez dans une situation pouvant
entraîner des blessures. Avant d’accéder à cet équipement, soyez conscient des dangers posés par
les circuits électriques et familiarisez-vous avec les procédures courantes de prévention des
accidents. Pour obtenir les traductions des mises en garde figurant dans cette publication, veuillez
consulter l’annexe intitulée « Translated Safety Warnings » (Traduction des avis de sécurité).
Warnung
Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer
Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie
sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur
Vermeidung von Unfällen bewußt. (Übersetzungen der in dieser Veröffentlichung enthaltenen
Warnhinweise finden Sie im Anhang mit dem Titel “Translated Safety Warnings” (Übersetzung der
Warnhinweise).)
Avvertenza
Questo simbolo di avvertenza indica un pericolo. Si è in una situazione che può causare infortuni.
Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativi ai circuiti
elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti. La traduzione
delle avvertenze riportate in questa pubblicazione si trova nell’appendice, “Translated Safety
Warnings” (Traduzione delle avvertenze di sicurezza).
Advarsel
Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før du
utfører arbeid på utstyr, må du være oppmerksom på de faremomentene som elektriske kretser
innebærer, samt gjøre deg kjent med vanlig praksis når det gjelder å unngå ulykker. (Hvis du vil se
oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i vedlegget "Translated
Safety Warnings" [Oversatte sikkerhetsadvarsler].)
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Related Publications
Related Publications
These documents provide complete information about the access point:
•Release Notes for Cisco Aironet 1130AG Series Access Point
•Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges
•Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
Click this link to browse to the Cisco Aironet documentation home page:
http://www.cisco.com/univercd/cc/td/doc/product/wireless/index.htm
To browse to the 1200 series access point documentation, select Aironet 1200 Series Wireless LAN
Products > Cisco Aironet 1200 Series Access Points.
Obtaining Documentation
Cisco provides several ways to obtain documentation, technical assistance, and other technical
resources. These sections explain how to obtain technical information from Cisco Systems.
Cisco.com
You can access the most current Cisco documentation on the World Wide Web at this URL:
http://www.cisco.com/univercd/home/home.htm
You can access the Cisco website at this URL:
http://www.cisco.com
International Cisco websites can be accessed from this URL:
http://www.cisco.com/public/countries_languages.shtml
Aviso
Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos
fisicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos
relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir
possíveis acidentes. (Para ver as traduções dos avisos que constam desta publicação, consulte o
apêndice “Translated Safety Warnings” - “Traduções dos Avisos de Segurança”).
¡Advertencia!
Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de manipular
cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y familiarizarse con los
procedimientos estándar de prevención de accidentes. (Para ver traducciones de las advertencias
que aparecen en esta publicación, consultar el apéndice titulado “Translated Safety Warnings.”)
Varning!
Denna varningssymbol signalerar fara. Du befinner dig i en situation som kan leda till personskada.
Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och
känna till vanligt förfarande för att förebygga skador. (Se förklaringar av de varningar som
förekommer i denna publikation i appendix "Translated Safety Warnings" [Översatta
säkerhetsvarningar].)
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Obtaining Documentation
Documentation CD-ROM
Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM
package, which may have shipped with your product. The Documentation CD-ROM is updated regularly
and may be more current than printed documentation. The CD-ROM package is available as a single unit
or through an annual or quarterly subscription.
Registered Cisco.com users can order a single Documentation CD-ROM (product number
DOC-CONDOCCD=) through the Cisco Ordering tool:
http://www.cisco.com/en/US/partner/ordering/ordering_place_order_ordering_tool_launch.html
All users can order monthly or quarterly subscriptions through the online Subscription Store:
http://www.cisco.com/go/subscription
Ordering Documentation
You can find instructions for ordering documentation at this URL:
http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm
You can order Cisco documentation in these ways:
•Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from
the Networking Products MarketPlace:
http://www.cisco.com/en/US/partner/ordering/index.shtml
•Nonregistered Cisco.com users can order documentation through a local account representative by
calling Cisco Systems Corporate Headquarters (California, U.S.A.) at 408 526-7208 or, elsewhere
in North America, by calling 800 553-NETS (6387).
Documentation Feedback
You can submit comments electronically on Cisco.com. On the Cisco Documentation home page, click
Feedback at the top of the page.
You can e-mail your comments to bug-doc@cisco.com.
You can submit comments by using the response card (if present) behind the front cover of your
document or by writing to the following address:
Cisco Systems
Attn: Customer Document Ordering
170 West Tasman Drive
San Jose, CA 95134-9883
We appreciate your comments.
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Obtaining Technical Assistance
Obtaining Technical Assistance
Cisco provides Cisco.com, which includes the Cisco Technical Assistance Center (TAC) website, as a
starting point for all technical assistance. Customers and partners can obtain online documentation,
troubleshooting tips, and sample configurations from the Cisco TAC website. Cisco.com registered users
have complete access to the technical support resources on the Cisco TAC website, including TAC tools
and utilities.
Cisco.com
Cisco.com offers a suite of interactive, networked services that let you access Cisco information,
networking solutions, services, programs, and resources at any time, from anywhere in the world.
Cisco.com provides a broad range of features and services to help you with these tasks:
•Streamline business processes and improve productivity
•Resolve technical issues with online support
•Download and test software packages
•Order Cisco learning materials and merchandise
•Register for online skill assessment, training, and certification programs
To obtain customized information and service, you can self-register on Cisco.com at this URL:
http://tools.cisco.com/RPF/register/register.do
Technical Assistance Center
The Cisco TAC is available to all customers who need technical assistance with a Cisco product,
technology, or solution. Two types of support are available: the Cisco TAC website and the Cisco TAC
Escalation Center. The type of support that you choose depends on the priority of the problem and the
conditions stated in service contracts, when applicable.
We categorize Cisco TAC inquiries according to urgency:
•Priority level 4 (P4)—You need information or assistance concerning Cisco product capabilities,
product installation, or basic product configuration. There is little or no impact to your business
operations.
•Priority level 3 (P3)—Operational performance of the network is impaired, but most business
operations remain functional. You and Cisco are willing to commit resources during normal business
hours to restore service to satisfactory levels.
•Priority level 2 (P2)—Operation of an existing network is severely degraded, or significant aspects
of your business operations are negatively impacted by inadequate performance of Cisco products.
You and Cisco will commit full-time resources during normal business hours to resolve the situation.
•Priority level 1 (P1)—An existing network is “down,” or there is a critical impact to your business
operations. You and Cisco will commit all necessary resources around the clock to resolve the
situation.
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Obtaining Technical Assistance
Locating the Product Serial Number
The access point serial number is located on the bottom of the cabinet (refer to Figure 1).
Figure 1 Location of Serial Number Label - TBD
The access point serial number label contains the following information:
•Model number, such as AIR-AP1310
•Serial number, such as S/N: VDF0636XXXX (11 alphanumeric digits)
•MAC address, such as MAC: 00abc65094f3 (12 hexadecimal digits)
•Location of manufacture, such as Made in Singapore
You need your product serial number when requesting support from the Cisco Technical Assistance
Center.
Cisco TAC Website
The Cisco TAC website provides online documents and tools to help troubleshoot and resolve technical
issues with Cisco products and technologies. To access the Cisco TAC website, go to this URL:
http://www.cisco.com/tac
All customers, partners, and resellers who have a valid Cisco service contract have complete access to
the technical support resources on the Cisco TAC website. Some services on the Cisco TAC website
require a Cisco.com login ID and password. If you have a valid service contract but do not have a login
ID or password, go to this URL to register:
http://tools.cisco.com/RPF/register/register.do
If you are a Cisco.com registered user, and you cannot resolve your technical issues by using the Cisco
TAC website, you can open a case online at this URL:
http://www.cisco.com/tac/caseopen
If you have Internet access, we recommend that you open P3 and P4 cases online so that you can fully
describe the situation and attach any necessary files.
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Obtaining Additional Publications and Information
Cisco TAC Escalation Center
The Cisco TAC Escalation Center addresses priority level 1 or priority level 2 issues. These
classifications are assigned when severe network degradation significantly impacts business operations.
When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer
automatically opens a case.
To obtain a directory of toll-free Cisco TAC telephone numbers for your country, go to this URL:
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml
Before calling, please check with your network operations center to determine the Cisco support services
to which your company is entitled: for example, SMARTnet, SMARTnet Onsite, or Network Supported
Accounts (NSA). When you call the center, please have available your service agreement number and
your product serial number.
Obtaining Additional Publications and Information
Information about Cisco products, technologies, and network solutions is available from various online
and printed sources.
•The Cisco Product Catalog describes the networking products offered by Cisco Systems, as well as
ordering and customer support services. Access the Cisco Product Catalog at this URL:
http://www.cisco.com/en/US/products/products_catalog_links_launch.html
•Cisco Press publishes a wide range of networking publications. Cisco suggests these titles for new
and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking
Technology Handbook, Internetworking Troubleshooting Guide, and the Internetworking Design
Guide. For current Cisco Press titles and other information, go to Cisco Press online at this URL:
http://www.ciscopress.com
•Packet magazine is the Cisco quarterly publication that provides the latest networking trends,
technology breakthroughs, and Cisco products and solutions to help industry professionals get the
most from their networking investment. Included are networking deployment and troubleshooting
tips, configuration examples, customer case studies, tutorials and training, certification information,
and links to numerous in-depth online resources. You can access Packet magazine at this URL:
http://www.cisco.com/go/packet
•iQ Magazine is the Cisco bimonthly publication that delivers the latest information about Internet
business strategies for executives. You can access iQ Magazine at this URL:
http://www.cisco.com/go/iqmagazine
•Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering
professionals involved in designing, developing, and operating public and private internets and
intranets. You can access the Internet Protocol Journal at this URL:
http://www.cisco.com/en/US/about/ac123/ac147/about_cisco_the_internet_protocol_journal.html
•Training—Cisco offers world-class networking training. Current offerings in network training are
listed at this URL:
http://www.cisco.com/en/US/learning/le31/learning_recommended_training_list.html
CHAPTER
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Overview
Cisco Aironet 1130AG Series Access Points provide a secure, affordable, and easy-to-use wireless LAN
solution that combines mobility and flexibility with the enterprise-class features required by networking
professionals. With a management system based on Cisco IOS software, the 1130 series access point is
a Wi-Fi certified, wireless LAN transceiver.
The access point contains two integrated radios: a 2.4-GHz radio (IEEE 802.11g) and a 5-GHz radio
(IEEE 802.11a). You can configure the radios separately, using different settings on each radio.
The access point serves as the connection point between wireless and wired networks or as the center
point of a stand-alone wireless network. In large installations, wireless users within radio range of an
access point can roam throughout a facility while maintaining seamless, uninterrupted access to the
network.
You can configure and monitor the access point using the command-line interface (CLI), the
browser-based management system, or Simple Network Management Protocol (SNMP).
This chapter provides information on the following topics:
•Hardware Features, page 1-2
•Network Configuration Examples, page 1-6
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Hardware Features
Hardware Features
This section describes access point features. Refer to Appendix C, “Access Point Specifications,” for a
list of access point specifications.
Key hardware features of the access point include:
•Dual-radio operation (see page 1-2)
•Ethernet port (see page 1-3)
•Console port (see page 1-3)
•LEDs, (see page 1-3)
•Power sources (see page 1-4)
•Anti-theft features (see page 1-4)
•UL 2043 certification (see page 1-6)
Figure 1-1 shows the access point hardware features.
Figure 1-1 Access Point Hardware Features
Dual-Radio Operation
The access point supports simultaneous radio operation using a 2.4-GHz 802.11g radio and a 5-GHz
802.11a radio. Each radio uses 2-dBi dual-diversity integrated antennas.
The 5-GHz radio incorporates an Unlicensed National Information Infrastructure (UNII) radio
transceiver operating in the UNII 5-GHz frequency bands. The 802.11g radio is called Radio0 and the
802.11a radio is called Radio1.
1Status LED 5Console port (RJ-45)
248-VDC power port 6Mode button
3Ethernet port (RJ-45) 7Ethernet and Radio LEDs
4Keyhole slot
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Ethernet Port
The auto-sensing Ethernet port accepts an RJ-45 connector, linking the access point to your 10BASE-T
or 100BASE-T Ethernet LAN. The access point can receive power through the Ethernet cable from a
power injector, switch, or power patch panel. The Ethernet MAC address is printed on the label on the
back of the access point. The port is located in a cable bay area that is hidden by the top cover (see
Figure 1-1).
Console Port
The serial console port provides access to the access point’s command-line interface (CLI) using a
terminal emulator program. The port is located in a cable bay area that is hidden by the top cover (see
Figure 1-1). Use an RJ-45 to DB-9 serial cable to connect your computer’s COM port to the access
point’s serial console port. (Refer to Appendix E, “Console Cable Pinouts,” for a description of the
console port pinouts.) Assign the following port settings to a terminal emulator to open the management
system pages: 9600 baud, 8 data bits, No parity, 1 stop bit and no flow control.
Note Your console cable connector must not include over-molding or a cable boot because of space limitations
within the cable bay area of the access point.
LEDs
The report Ethernet has three LEDs to indicate Ethernet activity, association status, radio activity, and
other status indications (refer to the “Checking the Access Point LEDs” section on page 6-2 for
additional information).
•The Status LED provides general operating status and error indications.
•The Ethernet LED is located in the cable bay area under the access point top cover. This LED signals
Ethernet traffic on the wired Ethernet LAN and provides Ethernet error indications.
•The Radio LED signals that wireless packets are being transmitted or received over the radio
interface and provides radio error indications.
Figure 1-1 shows the locations of the three LEDs.
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Power Sources
The access point can receive power from an external power module (supplied)or from inline power using
the Ethernet cable. The access point supports the IEEE 802.3af inline power standard and the Cisco CDP
Power Negotiation protocol. Using inline power, you do not need to run a power cord to the access point
because power is supplied over the Ethernet cable.
Warning
This product must be connected to a power-over-ethernet (PoE) IEEE 802.3af compliant power source or an
IEC60950 compliant limited power source.
The access point supports the following power sources:
•Power module (supplied)
•Inline power:
–
Cisco Aironet Power Injector (AIR-PWRINJ3 or AIR-PWRINJ-FIB)
–
An inline power capable switch, such as the Cisco Catalyst 3524 PWR XL, 3560-48PS,
3570-48PS, 4500 with 802.3AF PoE module, or the 6500 with 802.3AF PoE module
–
Other inline power switches supporting the IEEE 802.3af inline power standard
Note Some switches and patch panels might not provide enough power to operate the access point when
configured with both 2.4-GHz and 5-GHz radios. On power-up if the access point is unable to determine
that the power source can supply sufficient power, the access point automatically deactivates both radios
to prevent an over-current condition. The access point also activates a Status LED low power error
indication and creates an error log entry (refer to the “Checking the Access Point LEDs” section on
page 6-2 and the “Low Power Condition” section on page 6-5).
Anti-Theft Features
There are three methods of securing the access point to help prevent theft:
•Security cable keyhole—You can use the security cable slot to secure the access point using a
standard security cable, such as those used on laptop computers.
•Security hasp adapter—When you mount the access point on a wall or ceiling using the mounting
plate and the security hasp, you can lock the access point to the plate with a padlock (see Figure 1-2).
Compatible padlocks are Master Lock models 120T and 121T or equivalent.
Note The security hasp adapter covers the cable bay area ( including the power port, Ethernet port,
console port, and the mode button) to prevent the installation or removal of the cables or the
activation of the mode button.
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Figure 1-2 Access Point with Security Hasp Adapter
\
•Security screw—The access point contains a security screw hole (see Figure 1-3) that can be used
to attach the access point to the mounting plate to restrict access point removal. When a
security-type screw (user supplied) is used, access to the mounting screws that attach the mounting
plate is greatly restricted.
Note The use of a security-type screw does not restrict access to the access point cables or the mode
button.
Figure 1-3 Access Point Security Screw Hole
1Access point cover in open position 3Security padlock
2Security hasp adapter
1Access point cover in open position 2Security screw hole
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Network Configuration Examples
UL 2043 Certification
The access point has adequate fire resistance and low smoke-producing characteristics suitable for
operation in a building's environmental air space, such as above suspended ceilings, in accordance with
Section 300-22(c) of the NEC, and with Sections 2-128, 12-010(3) and 12-100 of the Canadian
Electrical Code, Part 1, C22.1.
Caution Only the fiber-optic power injector (AIR-PWRINJ-FIB) has been tested to UL 2043 for operation in a
building’s environmental air space, the AIR-PWRINJ3 power injector and the power module are not tested
to UL 2043 and should not be placed in a building’s environmental air space, such as above suspended
ceilings.
Network Configuration Examples
This section describes the access point’s role in three common wireless network configurations. The
access point’s default configuration is as a root unit connected to a wired LAN or as the central unit in
an all-wireless network. The repeater role requires a specific configuration.
Root Unit on a Wired LAN
An access point connected directly to a wired LAN provides a connection point for wireless users. If
more than one access point is connected to the LAN, users can roam from one area of a facility to another
without losing their connection to the network. As users move out of range of one access point, they
automatically connect to the network (associate) through another access point. The roaming process is
seamless and transparent to the user. Figure 1-4 shows access points acting as root units on a wired LAN.
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Figure 1-4 Access Points as Root Units on a Wired LAN - need new picture
Access Point
(Root Unit)
Access Point
(Root Unit)
65999
Wired LAN
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Repeater Unit that Extends Wireless Range
An access point can be configured as a stand-alone repeater to extend the range of your infrastructure or
to overcome an obstacle that blocks radio communication. The repeater forwards traffic between
wireless users and the wired LAN by sending packets to either another repeater or to an access point
connected to the wired LAN. The data is sent through the route that provides the best performance for
the client. Figure 1-5 shows an access point acting as a repeater. Consult the Cisco IOS Software
Configuration Guide for Cisco Aironet Access Points for instructions on setting up an access point as a
repeater.
Note Non-Cisco client devices might have difficulty communicating with repeater access points.
Figure 1-5 Access Point as Repeater - need new picture
Access Point
(Root Unit)
Access Point
(Repeater)
66000
Wired LAN
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Central Unit in an All-Wireless Network
In an all-wireless network, an access point acts as a stand-alone root unit. The access point is not
attached to a wired LAN; it functions as a hub linking all stations together. The access point serves as
the focal point for communications, increasing the communication range of wireless users. Figure 1-6
shows an access point in an all-wireless network.
Figure 1-6 Access Point as Central Unit in All-Wireless Network - need new picture
Access Point
(Root Unit)
65998
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Installing the Access Point
This chapter describes the installation of the access point and includes these sections:
•Safety Information, page 2-2
•Warnings, page 2-2
•Unpacking the Access Point, page 2-3
•Basic Installation Guidelines, page 2-3
•Before Beginning the Installation, page 2-4
•Installation Summary, page 2-7
•Opening the Access Point Cover, page 2-8
•Mounting the Access Point, page 2-9
•Attaching the Access Point to the Mounting Plate, page 2-16
•Connecting the Ethernet and Power Cables, page 2-17
•Securing the Access Point, page 2-19
•Powering Up the Access Point, page 2-21
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Safety Information
Safety Information
Follow the guidelines in this section to ensure proper operation and safe use of the access point.
FCC Safety Compliance Statement
The FCC with its action in ET Docket 96-8 has adopted a safety standard for human exposure to radio
frequency (RF) electromagnetic energy emitted by FCC certified equipment. When used with approved
Cisco Aironet antennas, Cisco Aironet products meet the uncontrolled environmental limits found in
OET-65 and ANSI C95.1, 1991. Proper installation of this radio according to the instructions found in
this manual will result in user exposure that is substantially below the FCC recommended limits.
General Safety Guidelines
•Do not hold any component containing a radio so that the antenna is very close to or touching any
exposed parts of the body, especially the face or eyes, while transmitting.
•The use of wireless devices in hazardous locations is limited to the constraints posed by the local
codes, the national codes, and the safety directors of such environments.
Warnings
Translated versions of the following safety warnings are provided in Appendix A, “Translated Safety
Warnings.”
Warning
Read the installation instructions before you connect the system to its power source.
Statement 1004
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than:
15A
Statement 1005
Warning
Do not operate your wireless network device near unshielded blasting caps or in an explosive
environment unless the device has been modified to be especially qualified for such use.
Statement 245B
Warning
In order to comply with FCC radio frequency (RF) exposure limits, antennas should be located at a
minimum of 7.9 inches (20 cm) or more from the body of all persons.
Statement 332
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement 1001
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Unpacking the Access Point
Unpacking the Access Point
Follow these steps to unpack the access point:
Step 1 Open the shipping container and carefully remove the contents.
Step 2 Return all packing materials to the shipping container and save it.
Step 3 Ensure that all items listed in the “Package Contents” section are included in the shipment. Check each
item for damage. If any item is damaged or missing, notify your authorized Cisco sales representative.
Package Contents
Each access point package contains the following items:
•Cisco Aironet 1130AG Series Access Point
•Cisco Aironet 1130AG Series Power Module (universal power supply)
•Mounting hardware kit
–
One mounting plate
–
Two suspended ceiling adjustable T-rail clips
–
One security hasp adapter
–
Four 6x32x¼ inch flat head Phillips head machine screws
–
One 8x32x3/16 inch pan head Phillips head machine screws
–
2 #8 plastic wall anchors
–
2 #8x32x1inch pan head screws
•Quick Start Guide: Cisco Aironet 1130AG Series Access Point
•Cisco product registration and Cisco documentation feedback cards
If anything is missing or damaged, contact your Cisco representative for support.
Basic Installation Guidelines
Because the access point is a radio device, it is susceptible to interference that can reduce throughput
and range. Follow these basic guidelines to ensure the best possible performance:
•Install the access point in an area where metal structures such as shelving units, bookcases, filing
cabinets, and metal gridwork do not block the radio signals to and from the access point.
•Install the access point away from microwave ovens. Microwave ovens operate on the same
frequency as the access point and can cause signal interference.
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Before Beginning the Installation
Before Beginning the Installation
Before you begin the installation process, please refer to these sections to become familiar with the
access point and the mounting hardware:
•“Access Point Layout and Connectors” section on page 2-4
•“Mounting Plate” section on page 2-5
•“Suspended Ceiling Adjustable T-Rail Clips” section on page 2-6
Access Point Layout and Connectors
Figure 2-1 identifies the main access point hardware features.
Figure 2-1 Access Point Hardware Features - TBD
Note There is a second keyhole slot located on the bottom of the unit near the security slot.
1Status LED 5Console port (RJ-45)
248-VDC power port 6Mode button
3Ethernet port (RJ-45) 7Ethernet and Radio LEDs
4Keyhole slot
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Mounting Plate
The access point mounting plate is designed to accomodate multiple mounting methods. The mounting
holes on the plate are marked so you can easily identify the correct holes for a specific mounting method.
You can use the mounting plate as a template to mark the locations for the cable hole and the mounting
holes for your wall or ceiling installation. Refer to Figure 2-2 to locate the various mounting holes for
the method you intend to use.
Figure 2-2 Mounting Plate
The mounting plate features are described below:
•Keyhole clips—used to attach the access point to the mounting plate. The keyhole clips slide into
the access point keyhole slots on the bottom of the unit.
•Screw holes (A, B, C)—used to attach to the suspended ceiling adjustable T-rail clips.
•Screw hole (X)—used to attach to a network cable box, wall, or ceiling. The mounting kit contains
two 8x32x1 inch pan head screws and wall anchors for wall or ceiling mounting.
•Security screw hole—used to secure the access point to the mounting plate.
Note You can use a special security screw to restrict the removal of the access point from the
mounting plate.
1Keyhole clip 4Screw hole (X)
2Screw holes (A, B, C) 5Security screw hole
3Location for cable access hole 6Padlock hole
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•Padlock hole—used to attach a padlock to secure the access point to the mounting plate. Compatible
padlocks are Master Lock models 120T and 121T or equivalent. The security hasp adapter can also
be used with the padlock for increase security protection.
Note The security hasp covers the cable bay area ( including the power port, Ethernet port, console
port, and the mode button) to prevent the installation or removal of the cables or the
activation of the mode button.
Suspended Ceiling Adjustable T-Rail Clips
The accessory kit contains two suspended ceiling adjustable T-rail clips; one for standard ceiling tile
rails and the other for recessed ceiling tile rails. The clips are adjustable to accomodate three standard
T-rail widths. Each clip contains detents that are used to adjust the clip to the T-rail. Each detent contains
markings that indicate the T-rail width and the hole letter that corresponds to the correct mounting holes
on the mounting plate. Figure 2-3 shows the details of the adjustable T-rail clips.
Figure 2-3 T-Rail Clip Features
1Adjustable T-rail clip 3T-rail locking screw
2Mounting plate screw holes
(8x32 flat head screw)
4T-rail width adjustment detents (A, B, C)
correspond to the A, B, and C holes on the
mounting plate
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Installation Summary
The adjustable T-rail clip attaches to the mounting plate using four 6x32x1/4 inch flat head screws. The
A, B, and C holes on the T-rail clips and the mounting plate correspond to these T-rail widths:
•A holes—used for 1 1/2 in (38 mm) T-rails
•B holes—used for 15/16 in (24 mm) T-rails
•C holes—used for 9/16 in (15 mm) T-rails
Figure 2-4 indicates where you should push to open and close the adjustable T-rail clips.
Figure 2-4 Adjusting the T-Rail Clips
Installation Summary
While installing the access point, you must perform the following operations:
•Open the access point cover (see “Opening the Access Point Cover” section on page 2-8).
•Mount the access point on a convenient flat horizontal or vertical surface, such as a desktop, book
shelf, file cabinet, wall, ceiling, or suspended ceiling T-rail (see the “Mounting the Access Point”
section on page 2-9).
•Attach the access point to the mounting plate (see the “Attaching the Access Point to the Mounting
Plate” section on page 2-16).
•Connect Ethernet and power cables (see the “Connecting the Ethernet and Power Cables” section on
page 2-17).
•Secure the access point (see the “Securing the Access Point” section on page 2-19).
•Configure basic settings (refer to Chapter 3, “Configuring the Access Point for the First Time”).
•Configure security and other access point options (refer to the Cisco IOS Software Configuration
Guide for Cisco Aironet Access Points).
1Push here to open 2Push here to close
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Opening the Access Point Cover
Opening the Access Point Cover
The top cover provides access to the access point cable bay area containing the power connector,
Ethernet port, console serial port, the mode button, and the Ethernet and Radio LEDs.
Caution Do not attempt to pry open or lift the top cover of the access point, because you could damage the cover.
Carefully read the instructions in this section before attempting to open the access point cover.
The cover is designed to partially open by sliding back from a secured position. Follow these steps to
open the top cover:
Step 1 Locate the cable opening on the end of the unit (see Figure 2-5).
Figure 2-5 Cable Opening in Access Point Housing
Step 2 Place your thumb on the top cover (above the triangle mark ) and gently push towards the Status
LED.
1Top cover 2Cable Opening
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Step 3 Continue to slowly slide the cover back across the access point until you reach the cover stop (see
Figure 2-6).
Figure 2-6 Opening the Access Point Cover
Mounting the Access Point
This section describes the steps necessary to mount the access point using thesemethods:
•Horizontal or vertical surface—see the “Mounting on a Horizontal or Vertical Surface” section on
page 2-10
•Under a suspended ceiling—“Mounting Below a Suspended Ceiling” section on page 2-11
•Network cable box—“Mounting on a Network Cable Box” section on page 2-14
•Desktop or shelf—see the “Mounting on a Desktop or Shelf” section on page 2-15
1Access point cover (maximum open position) 3Opening direction
2Cable bay area 4Cable opening (in access point housing)
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Mounting on a Horizontal or Vertical Surface
Follow these steps to mount the access point on a horizontal or vertical surface:
Step 1 Use the mounting plate as a template to mark the locations of the two mounting holes (labled with an X)
and the location of the cable access hole (see Figure 2-7).
Figure 2-7 Mounting Plate
Step 2 Drill one of the following sized holes at the X mounting hole locations you marked:
•3/16 in. (4.7 mm) if you are using the supplied wall anchors
•1/8 in. (6.3 mm) if you are not using wall anchors
Step 3 Insert the wall anchors into the mounting holes if you are using them.
Step 4 If needed, drill or cut a cable access hole large enough for the access point cables and pull the cables
through the access hole until you have about 1 foot of exposed cables protruding from the hole.
1Keyhole clip 3X mounting hole
2Cable access hole location 4Padlock hole
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Step 5 Position the mounting plate over the wall anchors or the drilled holes.
Step 6 Insert two 8x32x1inch pan head screws in the X mounting holes and tightening.
To attach the access point to the mounting plate, see “Attaching the Access Point to the Mounting Plate”
section on page 2-16.
Mounting Below a Suspended Ceiling
You should review Figure 2-8 before beginning the mounting process.
Figure 2-8 Adjustable T-Rail Clips
Follow these steps to mount your access point on a suspended ceiling:
Step 1 Decide where you want to mount the access point on your suspended ceiling.
Step 2 Select the appropriate adjustable T-rail clip for your suspended ceiling and open the clip to the maximum
(see Figure 2-4).
Step 3 Unscrew the two T-rail locking set screws to enable placing the clip over a T-rail.
1T-rail locking set screw 3T-rail width detents (A, B, or C)
2Mounting plate screw holes
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Mounting the Access Point
Step 4 Place the T-rail clip over the T-rail and close the T-rail clip (see Figure 2-4).
Step 5 Tighten the two T-rail locking set screws to prevent the T-rail clip from moving.
Step 6 Observe the T-rail width detent letter (A, B, or C) that corresponds to the T-rail width.
Step 7 Align the corresponding (A, B, or C) holes on the mounting plate over the T-rail mounting plate holes.
Step 8 Hold the mounting plate and insert a 6x32x1/4 flat head screw into each of the corresponding (A, B, or
C) holes and tighten.
Step 9 If needed, drill or cut a cable access hole (see Figure 2-7) large enough for the access point cables and
pull the cables through the access hole until you have about 1 foot of exposed cables protruding from the
hole.
To attach the access point to the mounting plate, see “Attaching the Access Point to the Mounting Plate”
section on page 2-16.
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Mounting Above a Suspended Ceiling
Mounting Above a Suspended Ceiling
The access point mounting bracket is designed to be integrated into the T-bar grid above the tiles of a
suspended ceiling. The access point uses a T-bar box hanger (not supplied) such as the Erico Caddy 512
or B-Line BA12 and should be oriented just above the top surface of a standard 5/8-in. (1.59 cm) ceiling
tile. You may need to modify a thicker tile to allow room for the access point.
Caution Only the fiber-optic power injector (AIR-PWRINJ-FIB) has been tested to UL 2043 for operation in a
building’s environmental air space, the AIR-PWRINJ3 power injector and the power module are not tested
to UL 2043 and should not be placed in a building’s environmental air space, such as above suspended
ceilings.
Caution Cisco does not sell Ethernet cable rated for use in a building environmental air space, such as above
suspended ceilings. You must obtain special Ethernet cable with the appropriate rating.
Follow these steps to mount the access point above a suspended ceiling. Refer Figure 2-9 before
proceeding.
Figure 2-9 T-Bar Grid Mounting Bracket Parts
Step 1 Insert the bracket mounting clip’s tab into the rectangular hole on the access point mounting bracket.
1Suspended ceiling T-rail 4Access point mounting bracket
2T-bar box hanger 5Access point
3Bracket mounting clip 6T-rail clip
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Mounting Above a Suspended Ceiling
Step 2 Place the clip over the T-bar box hanger (refer to Figure 2-10) and secure it to the access point mounting
bracket with the 1/4-20 fastener (supplied with the T-bar hanger).
Figure 2-10 T-Bar and Mounting Bracket - TBD
Note Figure 2-10 shows the access point mounting bracket mounted perpendicular to the T-bar box
hanger. You can also mount the bracket parallel to the T-bar box hanger.
Step 3 Remove a ceiling tile adjacent to the mounting location.
Step 4 Configure the ends of the T-bar box hanger to allow for maximum clearance above the ceiling tile. See
the illustration above.
Step 5 Open the access point cover and connect the Ethernet cable to the access point (see the “Connecting to
an Ethernet Network with an Inline Power Source” section on page 2-18).
Step 6 Attach the access point to the access point mounting bracket (see the “Attaching the Access Point to the
Mounting Plate” section on page 2-16).
Step 7 Attach the T-rail clips on the each end of the T-bar box hanger to the ceiling grid T-rails. Make sure the
clips are securely attached to the T-rails.
Step 8 Connect a drop wire to a building structural element and the hole provided in the bracket mounting clip.
This additional support is required in order to comply with the U.S. National Electrical Safety Code.
Step 9 If you need additional security, you can secure the access point to a nearby immovable object using a
Kensington lock and security cable (see the “Securing the Access Point” section on page 2-19).
Step 10 Verify that the access point is operating before replacing the ceiling tile.
Mounting on a Network Cable Box
Follow these steps to mount the access point on a network cable box.
Step 1 Position the mounting plate over the newtowk cable box and align the two mounting holes (labled with
a X) with the network cable box holes.
Step 2 Hold the mounting plate and insert a 6x32x1/4 flat head screw into each of the X mounting holes and
tighten.
Step 3 Pull the access point cables out of the network box until there is about 1 foot of exposed cables
protruding from the box.
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To attach the access point to the mounting plate, see “Attaching the Access Point to the Mounting Plate”
section on page 2-16.
Mounting on a Desktop or Shelf
When placing the access point on a desktop of shelf, you do not need the mounting plate. The access
point has four rubber pads on the bottom to help prevent sliding or scratching the surface of your desktop
or shelf. For information on connecting the access point cables, see the “Connecting the Ethernet and
Power Cables” section on page 2-17.
Rotating the Cisco Logo
The Cisco logo on the top of the unit can be rotated to correctly position the logo for any mounting
arrangement, such as when the unit is mounted on a vertical wall, the logo should oriented with the Cisco
Systems positioned on top. The logo should always be oriented to ease reading.
To rotate the Cisco logo, peform these steps:
Step 1 Place the end of an opened paper clip into one of the holes on the logo assembly (see Figure 2-11).
Figure 2-11 Cisco Logo Holes
Step 2 Using the paper clip as a handle, rotate the logo until you reach the desired orientation.
Step 3 Remove the paper clip.
1Cisco logo 2Status LED
3Logo assembly holes
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Attaching the Access Point to the Mounting Plate
Attaching the Access Point to the Mounting Plate
Follow these steps to attach the access point to the mounting plate:
Step 1 Open the access point cover (see the “Opening the Access Point Cover” section on page 2-8).
Step 2 In the cable bay area, pull the cables through one of the access point cable openings (see Figure 2-6).
Step 3 In the cable bay area, line up the visible access point keyhole with the mounting plate keyhole clip
located near the security padlock hole (see Figure 2-12).
Figure 2-12 Aligning the Keyhole Clip to the Access Point Keyhole
Step 4 Insert the keyhole clip into the keyhole and maintain a slight pressure to hold the access point in place.
Step 5 Slightly rotate the access point from side-to-side until you hear the second keyhole clip falling into the
other keyhole (not visible).
Step 6 Slide the access point back over the keyhole clips. You will hear a click when the locking detent contacts
the access point and locks it into place.
For instructions on connecting your cables, refer to the “Connecting the Ethernet and Power Cables”
section on page 2-17.
1Access point keyhole 4Security screw hole
2Mounting plate keyhole clip 5Padlock hole
3Mounting plate
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Chapter 2 Installing the Access Point
Connecting the Ethernet and Power Cables
Connecting the Ethernet and Power Cables
The access point receives power through the Ethernet cable or an external power module. Figure 2-13
shows the power options for the access point.
Figure 2-13 Access Point Power Options - need new picture with Ajax
Warning
This product must be connected to a power-over-ethernet (PoE) IEEE 802.3af compliant power source or an
IEC60950 compliant limited power source.
The access point supports the following power sources:
•Power module (supplied)
•Inline power:
–
Cisco Aironet Power Injector (AIR-PWRINJ3 or AIR-PWRINJ-FIB)
–
An inline power capable switch, such as the Cisco Catalyst 3524 PWR XL, 3560-48PS,
3570-48PS, 4500 with 802.3AF PoE module, or the 6500 with 802.3AF PoE module
–
Other inline power switches supporting the IEEE 802.3af inline power standard
Note Some switches and patch panels might not provide enough power to operate the access point when
configured with both 2.4-GHz and 5-GHz radios. On power-up if the access point is unable to determine
that the power source can supply sufficient power, the access point automatically deactivates both radios
to prevent an over-current condition. The access point also activates a Status LED low power error
indication and creates an error log entry (refer to the “Checking the Access Point LEDs” section on
page 6-2 and the “Low Power Condition” section on page 6-5).
Power
cord
Universal
power supply
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Switch
(without inline power)
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Option 1 Option 2 Option 3
Option 4
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Connecting the Ethernet and Power Cables
Connecting to an Ethernet Network with an Inline Power Source
Caution The Cisco Aironet Power Injectors are not tested to UL 2043 and should not be placed in a building's
environmental air space, such as above suspended ceilings.
Follow these steps to connect the access point to the Ethernet LAN when you have an inline power
source:
Step 1 If necessary, open the access point cover (see the “Opening the Access Point Cover” section on
page 2-8).
Step 2 Pull the Category 5 Ethernet cable out of the access point cable bay area approximately 1 foot.
Step 3 Loop the cable back towards the Ethernet connector (see Figure 2-14)
Figure 2-14 Looping the Ethernet Cable
Step 4 Connect the Ethernet cable to the RJ-45 Ethernet connector labeled Ethernet on the access point (see
Figure 2-1).
Step 5 Push or pull the excess cable length (the loop) back through the access point cable bay area.
Step 6 Close the access point cover by sliding it over the cable bay area until a click is heard.
Step 7 Connect the other end of the Ethernet cable to one of the following:
•A switch with inline power (see the “Connecting the Ethernet and Power Cables” section on
page 2-17).
•The end of a Cisco Aironet power injector labeled To AP/Bridge. Connect the other end labeled To
Network to your 10/100 Ethernet LAN.
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Securing the Access Point
Connecting to an Ethernet Network with Local Power
Follow these steps to connect the access point to an Ethernet LAN when you are using a local power
source:
Step 1 If necessary, open the access point cover (see the “Opening the Access Point Cover” section on
page 2-8).
Step 2 Pull the Category 5 Ethernet cable and the power module cable out of the access point cable bay area
approximately 1 foot.
Step 3 Loop the Ethernet cable back towards the access point Ethernet connector (see Figure 2-14).
Step 4 Connect the Ethernet cable to the RJ-45 Ethernet connector labeled Ethernet on the access point (see
Figure 2-1).
Step 5 Loop the power cable back towards the access point 48-VDC power port (see Figure 2-1 for the location
of the power port).
Step 6 Connect the power module output connector to the access point power port.
Step 7 Push or pull the excess cable lengths (both loops) back through the access point cable bay area.
Step 8 Close the access point cover by sliding it over the cable bay area until a click is heard.
Step 9 Plug the other end of the Ethernet cable into an unpowered Ethernet port on your LAN network.
Step 10 Plug the other end of the power module into an approved 100- to 240-VAC outlet.
For information on securing your access point, see the “Securing the Access Point” section on page 2-19.
Securing the Access Point
The access point supports two methods of restricting the removal of the access point.
•Using a security cable
•Securing the access point to the mounting plate
Using a Security Cable
The access point housing provides a security cable slot to secure the access point using a standard security
cable, such as those used on laptop computers. The access point security cable slot is located on one side of
the unit.
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Securing the Access Point
Securing the Access Point to the Mounting Plate
The mounting plate contains a security padlock hole and a security screw hole to enable you to secure
your access point to the mounting plate to restrict it’s removal. You can use a security-type screw (that
you provide) to attach the access point to the mounting plate using the security screw hole (see
Figure 2-12).
Note Using a security-type screw to secure the access point to the mounting plate does not prevent someone
from inserting or removing the access point cables or pressing the mode button.
You can use the security hasp adapter (supplied) and a padlock (that you provide) to secure your access
point to the mounting plate. Compatible padlocks are Master Lock models 120T or 121T.
Note The security hasp adapter covers the cable bay area (including the power port, Ethernet port, console
port, and the mode button) to prevent the installation or removal of the cables or the activation of the
mode button.
Follow these instructions to install the security hasp adapter:
Step 1 Open the access point cover (see the “Opening the Access Point Cover” section on page 2-8).
Step 2 Carefully insert the access point security hasp tab into the notch on the security hasp adapter (see
Figure 2-15).
Figure 2-15 Installing the Security Hasp Adapter
Step 3 Push down on the security hasp adapter to ensure the padlock hole is not blocked.
Step 4 Insert a padlock into the padlock hole and lock the padlock.
1Access point security hasp tab 3Security hasp adapter
2Security hasp notch
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Powering Up the Access Point
Step 5 Position the padlock into the padlock area.
Step 6 Close the access point cover by sliding it over the security hasp adapter until you hear a click.
Powering Up the Access Point
When power is applied to the access point, it begins a routine power-up sequence that you can monitor
by observing the Status LED on top of the access point. On initial power-up the LED changes colors
indicating various POST activities, such as the Status LED turns dark green for about 30 seconds to
indicate loading of the Cisco IOS operating system. After a successful power-up sequence, the LED
turns light green to signify there are no client devics associated or it turns light blue to signify that there
are client devices associated. Refer to Chapter 6, “Troubleshooting,” for complete LED descriptions.
When the Status LED turns light green or light blue, you are ready to obtain the access point’s IP address
and perform an initial configuration. For instructions on assigning basic settings to the access point, refer
to Chapter 3, “Configuring the Access Point for the First Time,”
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3
Configuring the Access Point for the First Time
This chapter describes how to configure basic settings on your access point for the first time. The
contents of this chapter are similar to the instructions in the quick start guide that shipped with your
access point. You can configure all the settings described in this chapter using the CLI, but it might be
simplest to browse to the access point’s web-browser interface to complete the initial configuration and
then use the CLI to enter additional settings for a more detailed configuration.
This chapter contains these sections:
•Before You Start, page 3-2
•Obtaining and Assigning an IP Address, page 3-3
•Connecting to the Access Point Locally, page 3-3
•Assigning Basic Settings, page 3-4
•Protecting Your Wireless LAN, page 3-9
•Using the IP Setup Utility, page 3-9
•Assigning an IP Address Using the CLI, page 3-11
•Using a Telnet Session to Access the CLI, page 3-11
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Before You Start
Before You Start
Before you install the access point, make sure you are using a computer connected to the same network
as the access point, and obtain the following information from your network administrator:
•A system name for the access point
•The case-sensitive wireless service set identifiers (SSIDs) for your 802.11g and 02.11a radio
networks
•If not connected to a DHCP server, a unique IP address for your access point (such as
172.17.255.115)
•If the access point is not on the same subnet as your PC, a default gateway address and subnet mask
•A Simple Network Management Protocol (SNMP) community name and the SNMP file attribute (if
SNMP is in use)
•If you use IPSU to find or assign the access point IP address, the MAC address from the label on the
bottom of the access point (such as 00164625854c)
Resetting the Access Point to Default Settings
Using the Mode Button
If you need to start over during the initial setup process, follow these steps to reset the access point to
factory default settings using the access point MODE button:
Step 1 Open the access point cover (refer to the “Opening the Access Point Cover” section on page 2-8).
Step 2 Disconnect power (the power jack for external power or the Ethernet cable for in-line power) from the
access point.
Step 3 Press and hold the MODE button while you reconnect power to the access point until the Ethernet LED
turns an amber color, approximately 2 to 3 seconds, and release the button. All access point settings
return to factory defaults.
Using the Web-Browser Interface
Prior to using the web-browser interface, you must have the access point IP address (see the “Obtaining
and Assigning an IP Address” section on page 3-3).
Follow these steps to return to default settings using the web-browser interface:
Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape
Navigator (version 4.x).
Step 2 Enter the access point’s IP address in the browser address line and press Enter. An Enter Network
Password window appears.
Step 3 Enter your username in the User Name field. The default username is Cisco.
Step 4 Enter the access point password in the Password field and press Enter. The default password is Cisco.
The Summary Status page appears.
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Step 5 Click System Software and the System Software screen appears.
Step 6 Click System Configuration and the System Configuration screen appears.
Step 7 Click the Reset to Defaults button.
Note If the access point is configured with a static IP address, the IP address does not change.
Obtaining and Assigning an IP Address
To browse to the access point’s Express Setup page, you must either obtain or assign the access point’s
IP address using one of the following methods:
Note The access point does not have a default IP address.
•To assign a static IP address to the access point, connect to the access point console port (see the
“Connecting to the Access Point Locally” section on page 3-3) and follow the steps in the
“Assigning an IP Address Using the CLI” section on page 3-11.
•Use a DHCP server (if available) to automatically assign an IP address. You can find out the
DHCP-assigned IP address using one of the following methods:
–
Connect to the access point console port and use a Cisco IOS CLI command to display the IP
address, such as show interface bvi1. Follow the steps in the “Connecting to the Access Point
Locally” section on page 3-3 to connect to the console port.
–
Provide your organization’s network administrator with your access point’s Media Access
Control (MAC) address. Your network administrator will query the DHCP server using the
MAC address to identify the IP address. The access point’s MAC address is on label attached to
the bottom of the access point.
–
Use the Cisco IP Setup Utility (IPSU) to identify the assigned address. IPSU runs on most
Microsoft Windows operating systems: Windows 9x, 2000, Me, NT, and XP.
For information on IPSU, refer to “Using the IP Setup Utility” section on page 3-9.
Connecting to the Access Point Locally
If you need to configure the access point locally (without connecting the access point to a wired LAN),
you can connect a PC to its console port using a DB-9 to RJ-45 serial cable. Follow these steps to open
the CLI by connecting to the access point console port:
Step 1 Open the access point cover (refer to “Opening the Access Point Cover” section on page 2-8).
Step 2 Connect a nine-pin, female DB-9 to RJ-45 serial cable to the RJ-45 console port on the access point and
to the COM port on a computer.
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Tip If your serial cable enters from the lower cable bay area, you should loop the cable as shown in
Figure 2-14.
Figure 3-1 shows the console port location.
Figure 3-1 Console Port Location
Note The Cisco part number for the DB-9 to RJ-45 serial cable is AIR-CONCAB1200. Browse to
http://www.cisco.com/go/marketplace to order a serial cable.
Step 3 Set up a terminal emulator on your PC to communicate with the access point. Use the following settings
for the terminal emulator connection: 9600 baud, 8 data bits, no parity, 1 stop bit, and no flow control.
Assigning Basic Settings
After you determine or assign the access point’s IP address, you can browse to the access point’s Express
Setup page and perform an initial configuration:
Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape
Navigator (version 4.x).
Step 2 Enter the access point’s IP address in the browser address line and press Enter. An Enter Network
Password screen appears.
Step 3 Press Tab to bypass the Username field and advance to the Password field.
Step 4 Enter the case-sensitive password Cisco and press Enter. The Summary Status page appears.
1Console port
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Step 5 Click Express Setup. The Express Setup screen appears. Figure 3-3 shows the Express Setup page.
Figure 3-3 Express Setup Page
Step 6 Enter the configuration settings you obtained from your system administrator. The configurable settings
include:
•System Name— The system name, while not an essential setting, helps identify the access point on
your network. The system name appears in the titles of the management system pages.
•Configuration Server Protocol—Click on the button that matches the network’s method of IP
address assignment.
–
DHCP—IP addresses are automatically assigned by your network’s DHCP server.
–
Static IP—The access point uses a static IP address that you enter in the IP address field.
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•IP Address—Use this setting to assign or change the access point’s IP address. If DHCP is enabled
for your network, leave this field blank.
Note If the access point’s IP address changes while you are configuring the access point using the
web-browser interface or a Telnet session over the wired LAN, you lose your connection to the
access point. If you lose your connection, reconnect to the access point using its new IP address.
Follow the steps in the “Resetting the Access Point to Default Settings” section on page 3-2 if
you need to start over.
•IP Subnet Mask—Enter the IP subnet mask provided by your network administrator so the IP
address can be recognized on the LAN. If DHCP is enabled, leave this field blank.
•Default Gateway—Enter the default gateway IP address provided by your network administrator.
If DHCP is enabled, leave this field blank.
•Radio Service Set ID (SSID)—Enter the case-sensitive SSID (32 alphanumeric characters
maximum) provided by your network administrator. The SSID is a unique identifier that client
devices use to associate with the access point.
•Broadcast SSID in Beacon—Use this setting to allow devices that do not specify an SSID to
associate with the access point.
–
Yes—This is the default setting; it allows devices that do not specify an SSID to associate with
the access point.
–
No—Devices must specify an SSID to associate with the access point. With No selected, the
SSID used by the client devices must match exactly the access point’s SSID.
•Role in Radio Network—Click on the button that describes the role of the access point on your
network. Select Access Point (Root) if your access point is connected to the wired LAN. Select
Repeater (Non-Root) if it is not connected to the wired LAN.
•Optimize Radio Network for—Use this setting to select either preconcerted settings for the access
point radio or customized settings for the access point radio.
–
Throughput—Maximizes the data volume handled by the access point but might reduce its
range.
–
Range—Maximizes the access point’s range but might reduce throughput.
–
Custom—The access point uses settings you enter on the Network Interfaces: Radio-802.11b
Settings page. Clicking Custom takes you to the Network Interfaces: Radio-802.11b Settings
page.
•Aironet Extensions—Enable this setting if there are only Cisco Aironet devices on your wireless
LAN.
•SNMP Community—If your network is using SNMP, enter the SNMP Community name provided
by your network administrator and select the attributes of the SNMP data (also provided by your
network administrator).
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Step 7 Click Apply to save your settings. If you changed the IP address, you lose your connection to the access
point. Browse to the new IP address to reconnect to the access point.
Your access point is now running but probably requires additional configuring to conform to your
network’s operational and security requirements. Consult the chapters in this manual for the information
you need to complete the configuration.
Note You can restore the access point to its factory defaults by unplugging the power jack and
plugging it back in while holding the Mode button down until the Ethernet LED turns an amber
color (approximately 2 to 3 seconds).
Default Settings on the Express Setup Page
Table 3-1 lists the default settings for the settings on the Express Setup page.
Table 3-1 Default Settings on the Express Setup Page
Setting Default
System Name ap
Configuration Server Protocol DHCP
IP Address Assigned by DHCP
Note The access point does not have a default IP address.
IP Subnet Mask Assigned by DHCP
Default Gateway Assigned by DHCP
Radio Service Set ID (SSID) tsunami
Broadcast SSID in Beacon Yes1
1. When you assign multiple SSIDs, this setting no longer appears.
Role in Radio Network Access point (root)
Optimize Radio Network for Throughput
Aironet Extensions Enable
SNMP Community defaultCommunity
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Protecting Your Wireless LAN
Protecting Your Wireless LAN
After you assign basic settings to your access point, you must configure security settings to prevent
unauthorized access to your network. Because it is a radio device, the access point can communicate
beyond the physical boundaries of your building. Configure some combination of these security features
to protect your network from intruders:
•Unique SSIDs that are not broadcast in the access point beacon (see Cisco IOS Software
Configuration Guide for Cisco Aironet Access Points)
•WEP and additional WEP features, such as TKIP and broadcast key rotation (see Cisco IOS Software
Configuration Guide for Cisco Aironet Access Points)
•Dynamic WEP and client authentication (see Cisco IOS Software Configuration Guide for Cisco
Aironet Access Points)
Using the IP Setup Utility
IPSU enables you to find the access point’s IP address when it has been assigned by a DHCP server. The
access point must have an IP address before IPSU can be used. This section explains how to install the
utility and how to use it to find the access point’s IP address.
Note IPSU can be used only on the following operating systems: Windows 95, 98, NT, 2000, ME, or XP.
Note IPSU can not be used to set the access point IP address or SSID.
Tip Another simple way to find the access point’s IP address is to look on the Status screen in the Aironet
Client Utility on a client device associated to the access point.
Obtaining and Installing IPSU
IPSU is available on the Cisco web site. Follow these steps to obtain and install IPSU:
Step 1 Use your Internet browser to access the Cisco Software Center at the following URL:
http://www.cisco.com/public/sw-center/sw-wireless.shtml
Step 2 Click Option 2: Aironet Wireless Software Display Tables.
Step 3 Locate the access point firmware and utilities section and click Cisco Aironet 1130AG Series (Cisco
IOS Software).
Step 4 Click IPSUvxxxxxx.exe. The vxxxxxx identifies the software package version number.
Step 5 On the Encryption Authorization Form, enter the requested information, read the encryption
information, and check the boxes that apply.
Step 6 Click Submit.
Step 7 Read and accept the terms and conditions of the Software License Agreement.
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Step 8 Select the file again to download it.
Step 9 Download and save the file to a temporary directory on your hard drive and then exit the Internet browser.
Step 10 Double-click IPSUvxxxxxx.exe in the temporary directory to expand the file.
Step 11 Double-click Setup.exe and follow the steps provided by the installation wizard to install IPSU.
The IPSU icon appears on your computer desktop.
Using IPSU to Find the Access Point’s IP Address
If your access point receives an IP address from a DHCP server, you can use IPSU to find its IP address.
Because IPSU sends a reverse-ARP request based on the access point MAC address, you must run IPSU
from a computer on the same subnet as the access point and the access point must have an IP address.
Follow these steps to find the access point’s IP address:
Step 1 Double-click the IPSU icon on your computer desktop to start the utility. The IPSU screen appears (see
Figure 3-4).
Figure 3-4 IPSU Get IP Address Screen
Step 2 When the utility window opens, make sure the Get IP addr radio button in the Function box is selected.
Step 3 Enter the access point’s MAC address in the Device MAC ID field. The access point’s MAC address is
printed on the label on the bottom of the unit. It should contain six pairs of hexadecimal digits. Your
access point’s MAC address might look like the following example:
000164xxxxxx
Note The MAC address field is not case-sensitive.
Step 4 Click Get IP Address.
Step 5 When the access point’s IP address appears in the IP Address field, write it down.
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Assigning an IP Address Using the CLI
Assigning an IP Address Using the CLI
When you connect the access point to the wired LAN, the access point links to the network using a bridge
virtual interface (BVI) that it creates automatically. Instead of tracking separate IP addresses for the
access point’s Ethernet and radio ports, the network uses the BVI.
When you assign an IP address to the access point using the CLI, you must assign the address to the BVI.
Beginning in privileged EXEC mode, follow these steps to assign an IP address to the access point’s
BVI:
Using a Telnet Session to Access the CLI
Follow these steps to browse to access the CLI using a Telnet session. These steps are for a PC running
Microsoft Windows with a Telnet terminal application. Check your PC operating instructions for
detailed instructions for your operating system.
Step 1 Select Start > Programs > Accessories > Telnet.
If Telnet is not listed in your Accessories menu, select Start > Run, type Telnet in the entry field, and
press Enter.
Step 2 When the Telnet window appears, click Connect and select Remote System.
Note In Windows 2000, the Telnet window does not contain drop-down menus. To start the Telnet
session in Windows 2000, type open followed by the access point’s IP address.
Step 3 In the Host Name field, type the access point’s IP address and click Connect.
Command Purpose
Step 1 configure terminal Enter global configuration mode.
Step 2 interface bvi1 Enter interface configuration mode for the BVI.
Step 3 ip address address
mask
Assign an IP address and address mask to the BVI.
Note If you are connected to the access point using a Telnet
session, you lose your connection to the access point
when you assign a new IP address to the BVI. If you
need to continue configuring the access point using
Telnet, use the new IP address to open another Telnet
session to the access point.
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Using a Telnet Session to Access the CLI
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Using the Web-Browser Interface
This chapter describes the web-browser interface that you can use to configure the access point. It
contains these sections:
•Using the Web-Browser Interface for the First Time, page 4-2
•Using the Management Pages in the Web-Browser Interface, page 4-2
•Using Online Help, page 4-5
The web-browser interface contains management pages that you use to change access point settings,
upgrade firmware, and monitor and configure other wireless devices on the network.
Note The access point web-browser interface is fully compatible with Microsoft Internet Explorer
(version 5.x or later) or Netscape Navigator (version 4.x).
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Using the Web-Browser Interface for the First Time
Using the Web-Browser Interface for the First Time
Use the access point’s IP address to browse to the management system. See the “Obtaining and
Assigning an IP Address” section on page 3-3 for instructions on assigning an IP address to the access
point.
Follow these steps to begin using the web-browser interface:
Step 1 Start your Internet browser.
Step 2 Enter the access point’s IP address in the browser Location field (Netscape Navigator) or Address field
(Internet Explorer) and press Enter. An Enter Network Password screen appears.
Step 3 Enter your username in the User Name field. The default username is Cisco.
Step 4 Enter the access point password in the Password field and press Enter. The default password is Cisco.
The access point Summary Status page appears.
Using the Management Pages in the Web-Browser Interface
The system management pages use consistent techniques to present and save configuration information.
A navigation bar is on the left side of the page, and configuration action buttons appear at the bottom.
You use the navigation bar to browse to other management pages, and you use the configuration action
buttons to save or cancel changes to the configuration.
Note Changes are applied only when you click Apply. It’s important to remember that clicking your browser’s
Back button returns you to the previous page without saving any changes you have made. Clicking
Cancel cancels any changes you made on the page and keeps you on that page.
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Using the Management Pages in the Web-Browser Interface
Figure 4-1 shows the web-browser interface home page.
Figure 4-1 Web-Browser Interface Home Page
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Using the Management Pages in the Web-Browser Interface
Using Action Buttons
Table 4-1 lists the page links and buttons that appear on most management pages.
Table 4-1 Common Buttons on Management Pages
Button/Link Description
Navigation Links
Home Displays access point status page with information on the number of radio devices
associated to the access point, the status of the Ethernet and radio interfaces, and
a list of recent access point activity.
Express Setup Displays the Express Setup page that is used to quickly configure basic access
point settings such as system name, IP address, SNMP community, radio roles,
and radio activation or deactivation.
Express Security Displays the Express Security page that is used to quickly setup basic security
settings for both radios such as SSID, VLAN, and the type of security.
Network Map Displays a list of infrastructure devices on your wireless LAN.
Association Displays a list of wireless devices associated to your access point, listing their
system names, IP address, MAC address, parent-client relationships, and the
VLAN.
Network Interfaces Displays status and statistics for the Ethernet and radio interfaces and provides
links to configuration pages for each interface.
Security Displays a summary of security settings and provides links to security
configuration pages that are used to configure all security options for each
radio interface.
Services Displays status for several access point features and links to configuration pages
for Telnet/SSH, CDP, domain name server, filters, proxy Mobile IP, QoS, SNMP,
SNTP, and VLANs.
Wireless Services Displays a summary of wireless services used with CCKM and provides links to
WDS configuration pages. .
System Software Displays the version number of the firmware that the access point is running and
provides links to configuration pages for upgrading and managing firmware.
Event Log Displays the access point event log and provides links to configuration pages
where you can select events to be included in traps, set event severity levels, and
set notification methods.
Configuration Action Buttons
Apply Saves changes made on the page and remains on the page.
Cancel Discards changes to the page and remains on the page.
Clear Clears the selected options on the page.
Refresh Updates status information or statistics displayed on a page.
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Using Online Help
Character Restrictions in Entry Fields
Because the access point uses Cisco IOS software, there are certain characters that you cannot use in the
entry fields on the web-browser interface. Table 4-2 lists the prohibited characters and the fields in which
you cannot use them.
Using Online Help
Click the help icon at the top of any page in the web-browser interface to display online help. Figure 4-2
shows the help and print icons.
Figure 4-2 Print and Help Icons
When a help page appears in a new browser window, use the Select a topic drop-down menu to display
the help index or instructions for common configuration tasks, such as configuring VLANs.
Table 4-2 Prohibited Characters for Web-Browser Interface Entry Fields
Entry Field Type Prohibited Characters
Password entry fields ?
“
$
[
+
All other entry fields ?
“
$
[
+
You also cannot use these
three characters as the
first character in an entry
field:
!
#
;
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Using the Command-Line Interface
This chapter describes the IOS command-line interface (CLI) that you can use to configure your access
point. It contains these sections:
•Cisco IOS Command Modes, page 5-2
•Getting Help, page 5-3
•Abbreviating Commands, page 5-3
•Using no and default Forms of Commands, page 5-3
•Understanding CLI Messages, page 5-4
•Using Command History, page 5-4
•Using Editing Features, page 5-5
•Searching and Filtering Output of show and more Commands, page 5-8
•Accessing the CLI, page 5-8
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Cisco IOS Command Modes
Cisco IOS Command Modes
The Cisco IOS user interface is divided into many different modes. The commands available to you
depend on which mode you are currently in. Enter a question mark (?) at the system prompt to obtain a
list of commands available for each command mode. Refer to the Cisco IOS Command Reference for
Cisco Aironet Access Points and Bridges for a list of the supported Cisco IOS commands.
When you start a session on the access point, you begin in user mode, often called user EXEC mode.
Only a limited subset of the commands are available in user EXEC mode. For example, most of the user
EXEC commands are one-time commands, such as show commands, which show the current
configuration status, and clear commands, which clear counters or interfaces. The user EXEC
commands are not saved when the access point reboots.
To have access to all commands, you must enter privileged EXEC mode. Normally, you must enter a
password to enter privileged EXEC mode. From this mode, you must enter privileged EXEC mode
before you can enter the global configuration mode.
Using the configuration modes (global, interface, and line), you can make changes to the running
configuration. If you save the configuration, these commands are stored and used when the access point
reboots. To access the various configuration modes, you must start at global configuration mode. From
global configuration mode, you can enter interface configuration mode and line configuration mode.
Table 5-1 describes the main command modes, how to access each one, the prompt you see in that mode, and
how to exit the mode. The examples in the table use the host name ap.
Table 5-1 Command Mode Summary
Mode Access Method Prompt Exit Method About This Mode
User EXEC Begin a session with
your access point.
ap> Enter logout or quit. Use this mode to:
•Change terminal settings
•Perform basic tests
•Display system
information
Privileged EXEC While in user EXEC
mode, enter the
enable command.
ap# Enter disable to exit. Use this mode to verify
commands. Use a password to
protect access to this mode.
Global configuration While in privileged
EXEC mode, enter
the configure
command.
ap(config)# To exit to privileged
EXEC mode, enter exit or
end, or press Ctrl-Z.
Use this mode to configure
parameters that apply to the
entire access point.
Interface
configuration
While in global
configuration mode,
enter the interface
command (with a
specific interface).
ap(config-if)# To exit to global
configuration mode, enter
exit. To return to
privileged EXEC mode,
press Ctrl-Z or enter end.
Use this mode to configure
parameters for the Ethernet
and radio interfaces. The
2.4-GHz radio is radio 0, and
the 5-GHz radio is radio 1.
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Getting Help
Getting Help
You can enter a question mark (?) at the system prompt to display a list of commands available for each
command mode. You can also obtain a list of associated keywords and arguments for any command, as
shown in Table 5-2.
Abbreviating Commands
You have to enter only enough characters for the access point to recognize the command as unique. This
example shows how to enter the show configuration privileged EXEC command:
ap# show conf
Using no and default Forms of Commands
Most configuration commands also have a no form. In general, use the no form to disable a feature or
function or reverse the action of a command. For example, the no shutdown interface configuration
command reverses the shutdown of an interface. Use the command without the keyword no to re-enable
a disabled feature or to enable a feature that is disabled by default.
Table 5-2 Help Summary
Command Purpose
help Obtains a brief description of the help system in any command mode.
abbreviated-command-entry?Obtains a list of commands that begin with a particular character string.
For example:
ap# di?
dir disable disconnect
abbreviated-command-entry<Tab> Completes a partial command name.
For example:
ap# sh conf<tab>
ap# show configuration
?Lists all commands available for a particular command mode.
For example:
ap> ?
command ? Lists the associated keywords for a command.
For example:
ap> show ?
command keyword ?Lists the associated arguments for a keyword.
For example:
ap(config)# cdp holdtime ?
<10-255> Length of time (in sec) that receiver must keep this packet
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Understanding CLI Messages
Configuration commands can also have a default form. The default form of a command returns the
command setting to its default. Most commands are disabled by default, so the default form is the same
as the no form. However, some commands are enabled by default and have variables set to certain default
values. In these cases, the default command enables the command and sets variables to their default
values.
Understanding CLI Messages
Table 5-3 lists some error messages that you might encounter while using the CLI to configure your
access point.
Using Command History
The IOS provides a history or record of commands that you have entered. This feature is particularly
useful for recalling long or complex commands or entries, including access lists. You can customize the
command history feature to suit your needs as described in these sections:
•Changing the Command History Buffer Size, page 5-4
•Recalling Commands, page 5-5
•Disabling the Command History Feature, page 5-5
Changing the Command History Buffer Size
By default, the access point records ten command lines in its history buffer. Beginning in privileged
EXEC mode, enter this command to change the number of command lines that the access point records
during the current terminal session:
ap# terminal history [size number-of-lines]
Table 5-3 Common CLI Error Messages
Error Message Meaning How to Get Help
% Ambiguous command:
"show con"
You did not enter enough characters
for your access point to recognize the
command.
Re-enter the command followed by a question mark (?)
with a space between the command and the question
mark.
The possible keywords that you can enter with the
command are displayed.
% Incomplete command. You did not enter all the keywords or
values required by this command.
Re-enter the command followed by a question mark (?)
with a space between the command and the question
mark.
The possible keywords that you can enter with the
command are displayed.
% Invalid input detected
at ‘^’ marker.
You entered the command
incorrectly. The caret (^) marks the
point of the error.
Enter a question mark (?) to display all the commands
that are available in this command mode.
The possible keywords that you can enter with the
command are displayed.
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Using Editing Features
The range is from 0 to 256.
Beginning in line configuration mode, enter this command to configure the number of command lines
the access point records for all sessions on a particular line:
ap(config-line)# history [size number-of-lines]
The range is from 0 to 256.
Recalling Commands
To recall commands from the history buffer, perform one of the actions listed in Table 5-4:
Disabling the Command History Feature
The command history feature is automatically enabled.
To disable the feature during the current terminal session, enter the terminal no history privileged
EXEC command.
To disable command history for the line, enter the no history line configuration command.
Using Editing Features
This section describes the editing features that can help you manipulate the command line. It contains
these sections:
•Enabling and Disabling Editing Features, page 5-6
•Editing Commands Through Keystrokes, page 5-6
•Editing Command Lines that Wrap, page 5-7
Table 5-4 Recalling Commands
Action1
1. The arrow keys function only on ANSI-compatible terminals such as VT100s.
Result
Press Ctrl-P or the up arrow key. Recall commands in the history buffer, beginning with the most recent command.
Repeat the key sequence to recall successively older commands.
Press Ctrl-N or the down arrow key. Return to more recent commands in the history buffer after recalling commands
with Ctrl-P or the up arrow key. Repeat the key sequence to recall successively
more recent commands.
show history While in privileged EXEC mode, list the last several commands that you just
entered. The number of commands that are displayed is determined by the setting
of the terminal history global configuration command and history line
configuration command.
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Using Editing Features
Enabling and Disabling Editing Features
Although enhanced editing mode is automatically enabled, you can disable it.
To re-enable the enhanced editing mode for the current terminal session, enter this command in
privileged EXEC mode:
ap# terminal editing
To reconfigure a specific line to have enhanced editing mode, enter this command in line configuration
mode:
ap(config-line)# editing
To globally disable enhanced editing mode, enter this command in line configuration mode:
ap(config-line)# no editing
Editing Commands Through Keystrokes
Table 5-5 shows the keystrokes that you need to edit command lines.
Table 5-5 Editing Commands Through Keystrokes
Capability Keystroke1Purpose
Move around the command line to
make changes or corrections.
Ctrl-B or the left arrow
key
Move the cursor back one character.
Ctrl-F or the right arrow
key
Move the cursor forward one character.
Ctrl-A Move the cursor to the beginning of the command line.
Ctrl-E Move the cursor to the end of the command line.
Esc B Move the cursor back one word.
Esc F Move the cursor forward one word.
Ctrl-T Transpose the character to the left of the cursor with the
character located at the cursor.
Recall commands from the buffer and
paste them in the command line. The
access point provides a buffer with
the last ten items that you deleted.
Ctrl-Y Recall the most recent entry in the buffer.
Esc Y Recall the next buffer entry.
The buffer contains only the last 10 items that you have
deleted or cut. If you press Esc Y more than ten times, you
cycle to the first buffer entry.
Delete entries if you make a mistake
or change your mind.
Delete or Backspace Erase the character to the left of the cursor.
Ctrl-D Delete the character at the cursor.
Ctrl-K Delete all characters from the cursor to the end of the
command line.
Ctrl-U or Ctrl-X Delete all characters from the cursor to the beginning of
the command line.
Ctrl-W Delete the word to the left of the cursor.
Esc D Delete from the cursor to the end of the word.
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Using Editing Features
Editing Command Lines that Wrap
You can use a wraparound feature for commands that extend beyond a single line on the screen. When
the cursor reaches the right margin, the command line shifts ten spaces to the left. You cannot see the
first ten characters of the line, but you can scroll back and check the syntax at the beginning of the
command.
To scroll back to the beginning of the command entry, press Ctrl-B or the left arrow key repeatedly. You
can also press Ctrl-A to immediately move to the beginning of the line.
Note The arrow keys function only on ANSI-compatible terminals such as VT100s.
In this example, the access-list global configuration command entry extends beyond one line. When the
cursor first reaches the end of the line, the line is shifted ten spaces to the left and redisplayed. The dollar
sign ($) shows that the line has been scrolled to the left. Each time the cursor reaches the end of the line,
the line is again shifted ten spaces to the left.
ap(config)# access-list 101 permit tcp 131.108.2.5 255.255.255.0 131.108.1
ap(config)# $ 101 permit tcp 131.108.2.5 255.255.255.0 131.108.1.20 255.25
ap(config)# $t tcp 131.108.2.5 255.255.255.0 131.108.1.20 255.255.255.0 eq
ap(config)# $108.2.5 255.255.255.0 131.108.1.20 255.255.255.0 eq 45
Capitalize or lowercase words or
capitalize a set of letters.
Esc C Capitalize at the cursor.
Esc L Change the word at the cursor to lowercase.
Esc U Capitalize letters from the cursor to the end of the word.
Designate a particular keystroke as
an executable command, perhaps as a
shortcut.
Ctrl-V or Esc Q
Scroll down a line or screen on
displays that are longer than the
terminal screen can display.
Note The More prompt appears for
output that has more lines
than can be displayed on the
terminal screen, including
show command output. You
can use the Return and
Space bar keystrokes
whenever you see the More
prompt.
Return Scroll down one line.
Space Scroll down one screen.
Redisplay the current command line
if the access point suddenly sends a
message to your screen.
Ctrl-L or Ctrl-R Redisplay the current command line.
1. The arrow keys function only on ANSI-compatible terminals such as VT100s.
Table 5-5 Editing Commands Through Keystrokes (continued)
Capability Keystroke1Purpose
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Searching and Filtering Output of show and more Commands
After you complete the entry, press Ctrl-A to check the complete syntax before pressing the Return key
to execute the command. The dollar sign ($) appears at the end of the line to show that the line has been
scrolled to the right:
ap(config)# access-list 101 permit tcp 131.108.2.5 255.255.255.0 131.108.1$
The software assumes you have a terminal screen that is 80 columns wide. If you have a width other than
that, use the terminal width privileged EXEC command to set the width of your terminal.
Use line wrapping with the command history feature to recall and modify previous complex command
entries. For information about recalling previous command entries, see the “Editing Commands Through
Keystrokes” section on page 5-6.
Searching and Filtering Output of show and more Commands
You can search and filter the output for show and more commands. This is useful when you need to sort
through large amounts of output or if you want to exclude output that you do not need to see.
To use this functionality, enter a show or more command followed by the pipe character (|), one of the
keywords begin, include, or exclude, and an expression that you want to search for or filter out:
command | {begin | include | exclude} regular-expression
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
are not displayed, but the lines that contain Output are displayed.
This example shows how to include in the output display only lines where the expression protocol
appears:
ap# show interfaces | include protocol
Vlan1 is up, line protocol is up
Vlan10 is up, line protocol is down
GigabitEthernet0/1 is up, line protocol is down
GigabitEthernet0/2 is up, line protocol is up
Accessing the CLI
You can open the access point’s CLI using Telnet or Secure Shell (SSH).
Opening the CLI with Telnet
Follow these steps to open the CLI with Telnet. These steps are for a PC running Microsoft Windows
with a Telnet terminal application. Check your PC operating instructions for detailed instructions for
your operating system.
Step 1 Select Start > Programs > Accessories > Telnet.
If Telnet is not listed in your Accessories menu, select Start > Run, type Telnet in the entry field, and
press Enter.
Step 2 When the Telnet window appears, click Connect and select Remote System.
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Note In Windows 2000, the Telnet window does not contain drop-down menus. To start the Telnet
session in Windows 2000, type open followed by the access point’s IP address.
Step 3 In the Host Name field, type the access point’s IP address and click Connect.
Step 4 At the username and password prompts, enter your administrator username and password. The default
username is Cisco, and the default password is Cisco. The default enable password is also Cisco.
Usernames and passwords are case-sensitive.
Opening the CLI with Secure Shell
Secure Shell Protocol is a protocol that provides a secure, remote connection to networking devices set
up to use it. Secure Shell (SSH) is a software package that provides secure login sessions by encrypting
the entire session. SSH features strong cryptographic authentication, strong encryption, and integrity
protection. For detailed information on SSH, visit the homepage of SSH Communications Security, Ltd.
at this URL: http://www.ssh.com/
SSH provides more security for remote connections than Telnet by providing strong encryption when a
device is authenticated. See the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
for detailed instructions on setting up the access point for SSH access.
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Troubleshooting
This chapter provides troubleshooting procedures for basic problems with the access point. For the most
up-to-date, detailed troubleshooting information, refer to the Cisco TAC website at the following URL
(select Product Support > Wireless > Wireless LAN):
http://www.cisco.com/tac
Sections in this chapter include:
•Checking the Access Point LEDs, page 6-2
•Checking Basic Settings, page 6-4
•Resetting to the Default Configuration, page 6-9
•Reloading the Access Point Image, page 6-10
•Obtaining the Access Point Image File, page 6-13
•Obtaining the TFTP Server Software, page 6-13
•Running the Carrier Busy Test, page 6-8
•Running the Ping/Link Test, page 6-8
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Checking the Access Point LEDs
Checking the Access Point LEDs
If your access point is not working properly, check the Status LED on the top panel or the Ethernet and
Radio LEDs in the cable bay area. You can use the LED indications to quickly assess the unit’s status.
Figure 6-1 shows the access point LEDs.
Figure 6-1 Access Point LEDs
Note To view the Ethernet and Radio LEDs you must open the access point cover (refer to the “Opening the
Access Point Cover” section on page 2-8).
Note When the access point cover is opened, the Status LED colors are not visible.
1Status LED 3Ethernet LED
2Access point cover 4Radio LED
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Checking the Access Point LEDs
The LED signals are listed in Table 6-1.
Table 6-1 LED Signals
Message type
Cable Bay Area Top of Unit
MeaningEthernet LED Radio LED Status LED
Boot loader status Green Green Green DRAM memory test ok.
Off Blinking
green
Light Blue Initialize Flash file system.
Off Green Pink Flash memory test ok.
Green Off Blue Ethernet test ok.
Green Green Green Starting Cisco IOS.
Association status n/a n/a Light green Normal operating condition, but no wireless client
devices are associated with the unit.
n/a n/a Sky blue Normal operating condition, at least one wireless
client device is associated with the unit.
Operating status Green n/a n/a Ethernet link is operational.
Blinking
green
n/a n/a Transmitting or receiving Ethernet packets.
n/a Blinking
green
n/a Transmitting or receiving radio packets.
n/a n/a Blinking
dark blue
Software upgrade in progress
Boot loader warnings Off Off Yellow Ethernet link not operational.
Red Off Yellow Ethernet failure.
Amber Off Yellow Configuration recovery in progress
(Mode button pressed for 2 to 3 seconds).
Off Red Pink Image recovery
(Mode button pressed for 20 to 30 seconds)
Blinking
green
Blinking red Blinking
pink
Image recovery in progress and Mode button is
released.
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Checking Basic Settings
Checking Basic Settings
Mismatched basic settings are the most common causes of lost connectivity with wireless clients. If the
access point does not communicate with client devices, check the following areas.
SSID
Wireless clients attempting to associate with the access point must use the same SSID as the access point.
If a client device’s SSID does not match the SSID of an access point in radio range, the client device will
not associate. The access point default SSID is tsunami.
Boot loader errors Red Red Red DRAM memory test failure.
Off Red Blinking red
and blue
Flash file system failure.
Off Amber Blinking red
and light
blue
Environment variable (ENVAR) failure.
Amber Off Blinking red
and yellow
Bad MAC address.
Red Off Blinking red
and off
Ethernet failure during image recovery.
Amber Amber Blinking red
and off
Boot environment error.
Red Amber Blinking red
and off
No Cisco IOS image file.
Amber Amber Blinking red
and off
Boot failure.
Cisco IOS errors Blinking
amber
n/a n/a Transmit or receive Ethernet errors.
n/a Blinking
amber
n/a Maximum retries or buffer full occurred on the radio.
Red Red Orange Software failure; try disconnecting and reconnecting
unit power.
n/a n/a Orange General warning, insufficient inline power.
Blinking
green
Blinking
green
Blinking
green
User activation of location indicator.
Message type
Cable Bay Area Top of Unit
MeaningEthernet LED Radio LED Status LED
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Low Power Condition
WEP Keys
The WEP key you use to transmit data must be set up exactly the same on your access point and any
wireless devices with which it associates. For example, if you set WEP Key 3 on your client adapter to
0987654321 and select it as the transmit key, you must also set WEP Key 3 on the access point to exactly
the same value. The access point does not need to use Key 3 as its transmit key, however.
Refer to the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points for instructions
on setting the access point’s WEP keys.
Security Settings
Wireless clients attempting to authenticate with your access point must support the same security options
configured in the access point, such as EAP or LEAP, MAC address authentication, Message Integrity
Check (MIC), WEP key hashing, and 802.1X protocol versions.
If a wireless client is unable to authenticate with your access point, contact the system administrator for
proper security settings in the client adapter and for the client adapter driver and firmware versions that
are compatible with the access point settings.
Note The access point MAC address that appears on the Status page in the Aironet Client Utility (ACU) is the
MAC address for the access point radio. The MAC address for the access point Ethernet port is printed
on the label on the back of the access point.
Low Power Condition
The access point can be powered from the 48 VDC power module or from an in-line power source. The
access point supports the IEEE 802.3af power standard and the Cisco CDP Power Negotiation protocol for
in-line power sources. The access point requires more power (13 watts) than some legacy in-line power
sources can supply. On power-up if the access point is unable to determine that the power source can
supply sufficient power , the access point automatically enters low power mode and deactivates both
radios to prevent an over-current condition. The access point also activates a Status LED low power error
indication and creates an error log entry (see the “Checking the Access Point LEDs” section on page 6-2
a nd “Inline Power Status Messages” section on page 6-6).
Warning
This product must be connected to an IEC60950 compliant limited power source or a power-over-ethernet
(PoE) IEEE 802.3af compliant power source.
On power up, the access point boots up in low power mode, Cisco IOS software loads and runs, CDP
power negotiation determines if sufficient power is available. If there is sufficient power then the radios
are turned on, otherwise the radios remain disabled.
When the access point is in low power mode, the Cisco IOS show interfaces dot11radio 0 command
produces the following results:
Dot11Radio0 is up, line protocol is down.
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Low Power Condition
CDP Inline Power Negotiation
The access point uses CDP (Cisco Discovery Protocol) to negotiate with the in-line power source for
sufficient power. The results of these negotiations will either be a decision to enter full power mode or
to remain in low power mode. Independent of the CDP negotiations, the access point hardware uses the
802.3af classification scheme to report maximum power is required by the access point.
Currently, Cisco switches (802.3af capable) do not support CDP in-line power negotiation. The access
point automatically enters normal power mode if a Cisco Catalyst 3550, 3560, or 3570 switch is detected
in the received CDP ID field.
When the access point determins that sufficient power is not available for normal power mode an error
message is logged and the Status LED turns orange to indicate the low power mode ((see the “Checking
the Access Point LEDs” section on page 6-2 and the “Inline Power Status Messages” section on
page 6-6) .
Inline Power Status Messages
These messages are logged by the access point to report the power condition:
•%CDP_PD-4-POWER_OK: Full power - AC_ADAPTOR inline power source—This message
indicates the access point is using the power module and can support full power.
•%CDP_PD-4-POWER_OK: Full power - NO_CDP_NON_CISCO inline power source—This
message indicates the access point is operating at full power but is connected to a non-Cisco in-line
power source. To prevent possible over-current conditions, this must be an
IEEE 802.3af compliant
power source or an IEC60950 compliant limited power source.
•%CDP_PD-4-POWER_OK: Full power - HIGH_POWER_CLASSIC inline power source—This
message indicates the access point is operating at full power and has detected a Cisco switch capable
of supplying sufficient power.
•%CDP_PD-4-POWER_OK: Full power - MIDSPAN inline power source—This message indicates
the access point is operating at full power and the Cisco IOS power in-line negotiation command has
been used to indicate a power injector is being used to supply power.
•%CDP_PD-4-POWER_OK: Full power - NEGOTIATED inline power source—This message
indicates the access point is operating at full power and power is being supplied by a Cisco switch
capable of power negotiation.
•%CDP_PD-2-POWER_LOW: All radios disabled - LOW_POWER_CLASSIC inline power source
platform=AIR-AP1120B-A-K9 MAC address=xxxx.xxxx.xxxx—This message indicates the
access point is in low power mode with all radios disabled and the power source is not capable of
in-line power negotiations. The xxxx.xxxx.xxxx indicates the MAC address of the power source.
•%CDP_PD-2-POWER_LOW: All radios disabled - NEGOTIATED inline power source
platform=AIR-AP1120B-A-K9 MAC address=xxxx.xxxx.xxxx—This message indicates the
access point is in low power mode with all radios disabled and the power source is incapable of
supplying sufficient power. The xxxx.xxxx.xxxx indicates the MAC address of the power source.
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Low Power Condition
Inline Power Exception
CDP in-line power negotiation is dependent on similar code being resident in the Cisco switch that is
providing power. However, not every switch supports this CDP power negotiation code. As a work
around for such pre-standard switches the following Cisco IOS CLI command is required:
(config)# [no] power inline negotiation {prestandard source | injector H.H.H}
You can use this Cisco IOS CLI command to inform the access point that the power source is an 802.3af
compliant Cisco switch or that a power injector is being used to supply sufficient power. Refer to
Table 6-2 for information on when to use this special Cisco IOS command.
Caution If the access point receives power through Power-over-Ethernet (PoE), the output current of the power
sourcing equipment (PSE) cannot exceed 400 mA or 1500 V per port, whichever is smaller. The power
source must comply with IEEE802.3af or IEC60950 for limited power sources.
Issuing the Cisco IOS Command
Follow these steps to issue the Cisco IOS command for your power scenario:
Step 1 Connect a PC to the access point console port and use a terminal emulator to establish a session with the
access point (refer to the “Connecting to the Access Point Locally” section on page 3-3).
Step 2 From the Privileged EXEC mode (refer to the “Cisco IOS Command Modes” section on page 5-2), enter
one of these commands that applies to your power configuration (see Table 6-2):
•power inline negotiation injector xxxx.xxxx.xxxx
(where xxxx.xxxx.xxxx is the MAC address of the switch port to which the access point is
connected.
•power inline negotiation prestandard source
Step 3 Enter the write memory command to save the setting to the access point memory.
Step 4 Enter the quit command to exit the terminal session.
Table 6-2 Special Cisco IOS Command
Power Source Cisco IOS Command
AC power module None required
Power injector1
1. Power injector must be AIR-PWRINJ3 or AIR-PWRINJ-FIB.
For Cisco non-802.3af compliant switches and Cisco switches
without inline power, use this Cisco IOS command:
power inline negotiation injector xxxx.xxxx.xxxx
(where xxxx.xxxx.xxxx is the MAC address of the switch port
to which the access point is connected.
Cisco 802.3af compliant switch2
2. If command 2 is not issued when powered only by a Cisco non-802.3af compliant switch, the access point powers up with both radio interfaces
down.
Use this Cisco IOS command:
power inline negotiation prestandard source
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Chapter 6 Troubleshooting
Running the Carrier Busy Test
Running the Carrier Busy Test
You can use the carrier busy test to determine the least conjested channel for a radio interface (802.11g
or 802.11a). You should typically run the test several times over several days to obtain the best results
and to avoid temporary activity spikes.
Note The carrier busy test is primarily used for single access points or bridge environments. For sites with
multiple access points, a site survey is typically performed to determine the best operation location and
operating frequency for the access points.
Note All associated clients on the selected radio will be deassociated during the 6 to 8 seconds needed for the
carrier busy test.
Perform these steps to activate the carrier busy test:
Step 1 Use your web browser to access the access point browser interface.
Step 2 Click Network Interfaces and the Network Interface Summary screen appears.
Step 3 Choose the radio interface experiencing problems by clicking Radio0-802.11G or Radio1-802.11A.
The respective radio status page appears.
Step 4 Click the Carrier Busy Test tab and the Carrier Busy Test screen appears
Step 5 Click Start to begin the carrier busy test.
When the test completes, the results are displayed on the screen. For each of the channel center
frequencies, the test produces a value indicating the percentage of time that the channel is busy.
Running the Ping/Link Test
You can use the ping or link test to evaluate the link to and from an associated wireless device. The ping
or link test provides two modes of operation:
a. Perform a test using a specified number of packets and then display the test results.
b. Perform a test that continuously operates until you stop the test and then displays the test results.
Perform these steps to activate the ping or link test:
Step 1 Use your web browser to access the access point browser interface.
Step 2 Click Association and the main association page appears.
Step 3 Click the MAC address of an associated wireless device and the Statistics page for that device appears.
Step 4 Click the Ping/Link Test tab and the Ping/Link Test page appears.
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Resetting to the Default Configuration
Step 5 If you want to specify the number of packets to use in the test, perform these steps:
a. Enter the desired number of packets in the Number of Packets field
b. Enter the desired packet size in the Packet Size field.
c. Click Start.
Step 6 If you want to use a continuous test, perform these steps:
a. Enter the desired packet size in the Packet Size field.
b. Click Start to activate the test.
c. When desired, click Stop to stop the test.
When the test has completed, the test results are displayed at the bottom of the page. You should check
for any lost packets that can indicate a possible problem with the wireless link. For best results, you
should also perform this test several times.
Resetting to the Default Configuration
If you forget the password that allows you to configure the access point, you may need to completely
reset the configuration. You can use the MODE button on the access point or the web-browser interface.
Note The following steps reset all configuration settings to factory defaults, including passwords, WEP keys,
the IP address, and the SSID.
Using the MODE Button
Follow these steps to delete the current configuration and return all access point settings to the factory
defaults using the MODE button:
Step 1 Open the access point cover (refer to the “Opening the Access Point Cover” section on page 2-8).
Step 2 Disconnect power (the power jack for external power or the Ethernet cable for in-line power) from the
access point.
Step 3 Press and hold the MODE button while you reconnect power to the access point.
Step 4 Hold the MODE button until the Ethernet LED turns an amber color (approximately 2 to 3 seconds), and
release the button.
Step 5 After the access point reboots, you must reconfigure the access point by using the Web browser interface,
the Telnet interface, or Cisco IOS commands.
Note The access point is configured with the factory default values including the IP address (set to
receive an IP address using DHCP).
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Reloading the Access Point Image
Using the Web Browser Interface
Follow these steps to delete the current configuration and return all access point settings to the factory
defaults using the web browser interface.
Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape
Navigator (version 4.x).
Step 2 Enter the access point’s IP address in the browser address line and press Enter. An Enter Network
Password screen appears.
Step 3 Enter your username in the User Name field.
Step 4 Enter the access point password in the Password field and press Enter. The Summary Status page
appears.
Step 5 Click System Software and the System Software screen appears.
Step 6 Click System Configuration and the System Configuration screen appears.
Step 7 Click the Reset to Defaults button.
Note If the access point is configured with a static IP address, the IP address does not change.
Step 8 After the access point reboots, you must reconfigure the access point by using the Web browser interface,
the Telnet interface, or Cisco IOS commands.
Reloading the Access Point Image
If your access point has a firmware failure, you must reload the complete access point image file using
the Web browser interface or by pressing and holding the MODE button for around 30 seconds. You can
use the browser interface if the access point firmware is still fully operational and you want to upgrade
the firmware image. However, you can use the MODE button when the access point has a corrupt
firmware image.
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Reloading the Access Point Image
Using the MODE Button
You can use the MODE button on the access point to reload the access point image file from an active
Trivial File Transfer Protocol (TFTP) server on your network or on a PC connected to the access point
Ethernet port.
Note If your access point experiences a firmware failure or a corrupt firmware image, indicated by the Status
LED turning an orange color, you must reload the image from a connected TFTP server.
Note This process resets all configuration settings to factory defaults, including passwords, WEP keys, the
access point IP address, and SSIDs.
Follow these steps to reload the access point image file:
Step 1 The PC you intend to use must be configured with a static IP address between 10.0.0.2 and 10.0.0.30.
Step 2 Place a copy of the access point image file (such as c1130-k9w7-tar.122-15.JA.tar) into the TFTP server
folder on your PC. For additional information, refer to the “Obtaining the Access Point Image File” and
“Obtaining the TFTP Server Software” sections.
Step 3 Rename the access point image file in the TFTP server folder to c1130-k9w7-tar.default.
Step 4 Activate the TFTP server.
Step 5 If using in-line power, use a Category 5 (CAT5) Ethernet cable to connect your PC to the To Network
Ethernet connector on the power injector.
Step 6 Open the access point cover (refer to the “Opening the Access Point Cover” section on page 2-8).
Step 7 Disconnect power (the power jack for external power or the Ethernet cable for in-line power) from the
access point.
Step 8 Press and hold the MODE button while you reconnect power to the access point.
Step 9 Hold the MODE button until the Radio LED turns a red color (approximately 20 to 30 seconds), and
release the MODE button.
Step 10 After the access point reboots, you must reconfigure the access point by using the Web interface, the
Telnet interface, or Cisco IOS commands.
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Reloading the Access Point Image
Web Browser Interface
You can also use the Web browser interface to reload the access point image file. The Web browser
interface supports loading the image file using HTTP or TFTP interfaces.
Note Your access point configuration is not changed when using the browser to reload the image file.
Browser HTTP Interface
The HTTP interface enables you to browse to the access point image file on your PC and download the
image to the access point. Follow these instructions to use the HTTP interface:
Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape
Navigator (version 4.x).
Step 2 Enter the access point’s IP address in the browser address line and press Enter. An Enter Network
Password screen appears.
Step 3 Enter your username in the User Name field.
Step 4 Enter the access point password in the Password field and press Enter. The Summary Status page
appears.
Step 5 Click the System Software tab and then click Software Upgrade. The HTTP Upgrade screen appears.
Step 6 Click the Browse button to locate the access point image file (such as c1130-k9w7-tar.122-15.JA.tar) on
your PC.
Step 7 Click the Upload button.
For additional information, click the Help icon on the Software Upgrade screen.
Browser TFTP Interface
The TFTP interface allows you to use a TFTP server on a network device to load the access point image
file. Follow these instructions to use a TFTP server:
Step 1 Open your Internet browser. You must use Microsoft Internet Explorer (version 5.x or later) or Netscape
Navigator (version 4.x).
Step 2 Enter the access point’s IP address in the browser address line and press Enter. An Enter Network
Password screen appears.
Step 3 Enter your username in the User Name field.
Step 4 Enter the access point password in the Password field and press Enter. The Summary Status page
appears.
Step 5 Click the System Software tab and then click Software Upgrade. The HTTP Upgrade screen appears.
Step 6 Click the TFTP Upgrade tab.
Step 7 Enter the IP address for the TFTP server in the TFTP Server field.
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Obtaining the Access Point Image File
Step 8 Enter the file name for the access point image file (such as c1130-k9w7-tar.122-15.JA.tar) in the Upload
New System Image Tar File field. If the file is located in a subdirectory of the TFTP server root directory,
include the relative path of the TFTP server root directory with the filename. If the file is located in the
TFTP root directory, enter only the filename.
Step 9 Click the Upload button.
Step 10 When a message appears that indicates the upgrade is complete, click OK.
For additional information click the Help icon on the Software Upgrade screen.
Obtaining the Access Point Image File
The access point image file can be obtained from the Cisco.com software center using these steps:
Step 1 Use your Internet browser to access the Cisco Software Center at the following URL:
http://www.cisco.com/public/sw-center/sw-wireless.shtml
Step 2 Click Option 2: Aironet Wireless Software Display Tables.
Step 3 Find the access point firmware and utilities section and click Cisco Aironet 1130 Series (Cisco IOS
Software).
Step 4 Click on the access point image file, such as c1130-k9w7-tar.122-15.JA.tar.
Step 5 On the Encryption Authorization Form, enter the requested information, read the encryption
information, and check the boxes that apply.
Step 6 Click Submit.
Step 7 Read and accept the terms and conditions of the Software License Agreement.
Step 8 Select the image file again to download it.
Step 9 Download and save the image file to your hard drive and then exit the Internet browser.
Obtaining the TFTP Server Software
You can download TFTP server software from several web sites. Cisco recommends the shareware TFTP
utility available at this URL:
http://tftpd32.jounin.net
Follow the instructions on the website for installing and using the utility.
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Obtaining the TFTP Server Software
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APPENDIX
A
Translated Safety Warnings
This appendix provides translations of the safety warnings that appear in this publication. These
translated warnings apply to other documents in which they appear in English. The following safety
warnings appear in this appendix:
•Statement 245B—Explosive Device Proximity Warning, page A-2
•Statement 332—Antenna Installation Warning, page A-3
•Statement 1001—Work During Lightning Activity Warning, page A-4
•Statement 1004—Installation Instructions Warning, page A-5
•Statement 1005—Circuit Breaker (15A) Warning, page A-6
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Appendix A Translated Safety Warnings
Statement 245B—Explosive Device Proximity Warning
Statement 245B—Explosive Device Proximity Warning
Warning
Do not operate your wireless network device near unshielded blasting
caps or in an explosive
environment unless the device has been modified to be especially qualified for such use.
Statement 245B
Waarschuwing
Gebruik dit draadloos netwerkapparaat alleen in de buurt van onbeschermde ontstekers of in
een omgeving met explosieven indien het apparaat speciaal is aangepast om aan de eisen voor
een dergelijk gebruik te voldoen.
Varoitus
Älä käytä johdotonta verkkolaitetta suojaamattomien räjäytysnallien läheisyydessä tai
räjäytysalueella, jos laitetta ei ole erityisesti muunnettu sopivaksi sellaiseen käyttöön.
Attention
Ne jamais utiliser un équipement de réseau sans fil à proximité d'un détonateur non blindé ou
dans un lieu présentant des risques d'explosion, sauf si l'équipement a été modifié à cet effet.
Warnung
Benutzen Sie Ihr drahtloses Netzwerkgerät nicht in der Nähe ungeschützter Sprengkapseln oder
anderer explosiver Stoffe, es sei denn, Ihr Gerät wurde eigens für diesen Gebrauch modifiziert
und bestimmt.
Avvertenza
Non utilizzare la periferica di rete senza fili in prossimità di un detonatore non protetto o di
esplosivi a meno che la periferica non sia stata modificata a tale proposito.
Advarsel
Ikke bruk den trådløse nettverksenheten nært inntil uisolerte fenghetter eller i et eksplosivt
miljø med mindre enheten er modifisert slik at den tåler slik bruk.
Aviso
Não opere o dispositivo de rede sem fios perto de cápsulas explosivas não protegidas ou num
ambiente explosivo, a não ser que o dispositivo tenha sido modificado para se qualificar
especialmente para essa utilização.
¡Advertencia!
No utilizar un aparato de la red sin cable cerca de un detonador que no esté protegido ni tampoco
en un entorno explosivo a menos que el aparato haya sido modificado con ese fin.
Varning!
Använd inte den trådlösa nätverksenheten i närheten av oskyddade tändhattar eller i en explosiv
miljö om inte enheten modifierats för att kunna användas i sådana sammanhang.
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Appendix A Translated Safety Warnings
Statement 332—Antenna Installation Warning
Statement 332—Antenna Installation Warning
Warning
In order to comply with FCC radio frequency (RF) exposure limits, antennas should be located at a
minimum of 7.9 inches (20 cm) or more from the body of all persons.
Statement 332
Waarschuwing
Om te voldoen aan de FCC radiofrequentie (RF) blootstellingslimieten dienen antennes zich minstens
20 cm of meer van de lichamen van alle personen bevinden.
Varoitus
FCC:n antamien radiotaajuuksille altistumista koskevien rajoitusten mukaan antennien on sijaittava
vähintään 20 cm:n päässä kaikista henkilöistä.
Attention
Pour se conformer aux limites d'exposition à la fréquence radio préconisées par la FCC (Federal
Communications Commission), les antennes doivent se situer à un minimum de 20 cm de toute
personne.
Warnung
Um die in den FCC-Richtlinien festgelegten Expositionshöchstgrenzen für Radiofrequenzen (RF)
nicht zu überschreiten, sollten Antennen mindestens 20 cm entfernt von Personen aufgestellt
werden.
Avvertenza
Per conformarsi ai limiti FCC di esposizione a radiofrequenza (RF), le antenne devono stare ad una
distanza minima di 20 cm dal corpo di ogni persona.
Advarsel
I henhold til eksponeringsgrensene for radiofrekvenser (RF), skal antenner befinne seg på en
avstand av minst 20 cm eller mer fra mennesker.
Aviso
Para estar de acordo com as normas FCC de limites de exposição para freqüência de rádio (RF), as
antenas devem estar distantes no mínimo 20 cm (7,9 pol) do corpo de qualquer pessoa.
¡Advertencia!
Para cumplir con los límites de exposición de radio frecuencia (RF) de la Comisión Federal de
Comunicaciones (FCC) es preciso ubicar las antenas a un mínimo de 20 cm (7,9 pulgadas) o más del
cuerpo de las personas.
Varning!
För att följa FCC-exponeringsgränserna för radiofrekvens (RF), bör antenner placeras på minst 20 cm
avstånd från alla människor.
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Statement 1001—Work During Lightning Activity Warning
Statement 1001—Work During Lightning Activity Warning
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement 1001
Waarschuwing
Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of kabels aan
te sluiten of te ontkoppelen.
Varoitus
Älä työskentele järjestelmän parissa äläkä yhdistä tai irrota kaapeleita ukkosilmalla.
Attention
Ne pas travailler sur le système ni brancher ou débrancher les câbles pendant un orage.
Warnung
Arbeiten Sie nicht am System und schließen Sie keine Kabel an bzw. trennen Sie keine ab, wenn
es gewittert.
Avvertenza
Non lavorare sul sistema o collegare oppure scollegare i cavi durante un temporale con fulmini.
Advarsel
Utfør aldri arbeid på systemet, eller koble kabler til eller fra systemet når det tordner eller lyner.
Aviso
Não trabalhe no sistema ou ligue e desligue cabos durante períodos de mau tempo (trovoada).
¡Advertencia!
No operar el sistema ni conectar o desconectar cables durante el transcurso de descargas
eléctricas en la atmósfera.
Varning!
Vid åska skall du aldrig utföra arbete på systemet eller ansluta eller koppla loss kablar.
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Statement 1004—Installation Instructions Warning
Statement 1004—Installation Instructions Warning
Warning
Read the installation instructions before connecting the system to the power source.
Statement 1004
Waarschuwing
Raadpleeg de installatie-instructies voordat u het systeem op de voedingsbron aansluit.
Varoitus
Lue asennusohjeet ennen järjestelmän yhdistämistä virtalähteeseen.
Attention
Avant de brancher le système sur la source d'alimentation, consulter les directives d'installation.
Warnung
Vor dem Anschließen des Systems an die Stromquelle die Installationsanweisungen lesen.
Avvertenza
Consultare le istruzioni di installazione prima di collegare il sistema all'alimentatore.
Advarsel
Les installasjonsinstruksjonene før systemet kobles til strømkilden.
Aviso
Leia as instruções de instalação antes de ligar o sistema à fonte de energia.
¡Advertencia!
Lea las instrucciones de instalación antes de conectar el sistema a la red de alimentación.
Varning!
Läs installationsanvisningarna innan du kopplar systemet till strömförsörjningsenheten.
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Appendix A Translated Safety Warnings
Statement 1005—Circuit Breaker (15A) Warning
Statement 1005—Circuit Breaker (15A) Warning
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure
that the protective device is rated not greater than:
15A
Statement 1005
Waarschuwing
Dit product is afhankelijk van de installatie van het gebouw voor beveiliging tegen kortsluiting
(overstroom). Controleer of de beschermingsinrichting niet meer dan:
15A is.
Varoitus
Tämä tuote on riippuvainen rakennukseen asennetusta oikosulkusuojauksesta
(ylivirtasuojauksesta). Varmista, että suojalaitteen mitoitus ei ole yli:
15A
Attention
Pour ce qui est de la protection contre les courts-circuits (surtension), ce produit dépend de
l'installation électrique du local. Vérifiez que le courant nominal du dispositif de protection n'est
pas supérieur à :
15A
Warnung
Dieses Produkt ist darauf angewiesen, dass im Gebäude ein Kurzschluss- bzw. Überstromschutz
installiert ist. Stellen Sie sicher, dass der Nennwert der Schutzvorrichtung nicht mehr als:
15A beträgt.
Avvertenza
Questo prodotto dipende dall'impianto dell'edificio per quanto riguarda la protezione contro
cortocircuiti (sovracorrente). Assicurarsi che il dispositivo di protezione non abbia un rating
superiore a:
15A
Advarsel
Dette produktet er avhengig av bygningens installasjoner av kortslutnings (overstrøm)-beskyttelse.
Påse at verneenheten ikke er merket høyere enn:
15A
Aviso
Este produto depende das instalações existentes para proteção contra curto-circuito (sobrecarga).
Assegure-se de que o fusível ou disjuntor não seja superior a:
15A
¡Advertencia!
Este equipo utiliza el sistema de protección contra cortocircuitos (o sobrecorrientes) del edificio. Asegúrese
de que el dispositivo de protección no sea superior a:
15A
Varning!
Denna produkt är beroende av i byggnaden installerat kortslutningsskydd (överströmsskydd).
Kontrollera att skyddsanordningen inte har högre märkvärde än:
15A
15A
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Appendix A Translated Safety Warnings
Statement 1005—Circuit Breaker (15A) Warning
15A
15A
15A
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Appendix A Translated Safety Warnings
Statement 1005—Circuit Breaker (15A) Warning
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APPENDIX
B
Declarations of Conformity and Regulatory
Information
This appendix provides declarations of conformity and regulatory information for the Cisco Aironet
1130 Series Access Points.
This appendix contains the following sections:
•Manufacturers Federal Communication Commission Declaration of Conformity Statement
•Department of Communications—Canada
•European Community, Switzerland, Norway, Iceland, and Liechtenstein
•Declaration of Conformity for RF Exposure
•Guidelines for Operating Cisco Aironet Access Points in Japan
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Appendix B Declarations of Conformity and Regulatory Information
Manufacturers Federal Communication Commission Declaration of Conformity Statement
Manufacturers Federal Communication Commission
Declaration of Conformity Statement
Model:
AIR-AP1131AG-A-K9
FCC Certification number:
LDK102054
Manufacturer:
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
This device complies with Part 15 rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired
operation.
This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a residential environment. This equipment generates,
uses, and radiates radio frequency energy, and if not installed and used in accordance with the
instructions, may cause harmful interference. However, there is no guarantee that interference will not
occur. If this equipment does cause interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to correct the interference by one of the
following measures:
•Reorient or relocate the receiving antenna.
•Increase separation between the equipment and receiver.
•Connect the equipment to an outlet on a circuit different from which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician.
Caution The Part 15 radio device operates on a non-interference basis with other devices operating at this
frequency when using the integrated antennas. Any changes or modification to the product not expressly
approved by Cisco could void the user’s authority to operate this device.
Caution Within the 5.15 to 5.25 GHz band (5 GHz radio channels 34 to 48) the U-NII devices are restricted to
indoor operations to reduce any potential for harmful interference to co-channel Mobile Satellite System
(MSS) operations.
Tested To Comply
With FCC Standards
FOR HOME OR OFFICE USE
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Appendix B Declarations of Conformity and Regulatory Information
Department of Communications—Canada
Department of Communications—Canada
Model:
AIR-AP1131AG-A-K9
Certification number:
2461B-102054
Canadian Compliance Statement
This Class B Digital apparatus meets all the requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numerique de la classe B respecte les exigences du Reglement sur le material broilleur du
Canada.
This device complies with Class B Limits of Industry Canada. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired
operation.
Cisco Aironet 2.4-GHz Access Points are certified to the requirements of RSS-210 for 2.4-GHz spread
spectrum devices, and Cisco Aironet 54-Mbps, 5-GHz Access Points are certified to the requirements of
RSS-210 for 5-GHz spread spectrum devices.The use of this device in a system operating either partially
or completely outdoors may require the user to obtain a license for the system according to the Canadian
regulations. For further information, contact your local Industry Canada office.
European Community, Switzerland, Norway, Iceland, and
Liechtenstein
Model:
AIR-AP1131AG-E-K9
Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC
English: This equipment is in compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC.
Deutsch: Dieses Gerät entspricht den grundlegenden Anforderungen und den weiteren
entsprecheneden Vorgaben der Richtlinie 1999/5/EU.
Dansk: Dette udstyr er i overensstemmelse med de væsentlige krav og andre relevante
bestemmelser i Directiv 1999/5/EF.
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Appendix B Declarations of Conformity and Regulatory Information
European Community, Switzerland, Norway, Iceland, and Liechtenstein
For 2.4 GHz radios, the following standards were applied:
•Radio: EN 300.328-1, EN 300.328-2
•EMC: EN 301.489-1, EN 301.489-17
•Safety: EN 60950
Note This equipment is intended to be used in all EU and EFTA countries. Outdoor use may be restricted to
certain frequencies and/or may require a license for operation. For more details, contact Cisco Corporate
Compliance.
For 54 Mbps, 5 GHz access points, the following standards were applied:
•Radio: EN 301.893
•EMC: EN 301.489-1, EN 301.489-17
•Safety: EN 60950
Español: Este equipo cumple con los requisitos esenciales asi como con otras disposiciones de
la Directive 1999/5/EC.
Έλληνας: Αυτός ο εξοπλισµός συµµορφώνεται µε τις ουσιώδεις απαιτήσεις και τις λοιπές
διατάξεις της Οδηγίας 1999/5/EΚ.
Français: Cet appareil est conforme aux exigencies essentialles et aux autres dispositions
pertinantes de la Directive 1999/5/EC.
Íslenska: Þessi búnaður samrýmist lögboðnum kröfum og öðrum ákvæðum tilskipunar
1999/5/ESB.
Italiano: Questo apparato é conforme ai requisiti essenziali ed agli altri principi sanciti dalla
Direttiva 1999/5/EC.
Nederlands: Deze apparatuur voldoet aan de belangrijkste eisen en andere voorzieningen van
richtlijn 1999/5/EC.
Norsk: Dette utstyret er i samsvar med de grunnleggende krav og andre relevante
bestemmelser i EU-directiv 1999/5/EC.
Português: Este equipamento satisfaz os requisitos essenciais e outras provisões da Directiva
1999/5/EC.
Suomalainen: Tämä laite täyttää direktiivin 1999/5/EY oleelliset vaatimukset ja on siinä asetettujen
muidenkin ehtojen mukainen.
Svenska: Denna utrustning är i överensstämmelse med de väsentliga kraven och andra
relevanta bestämmelser i Direktiv 1999/5/EC.
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Appendix B Declarations of Conformity and Regulatory Information
Declaration of Conformity for RF Exposure
The following CE mark is affixed to the access point with a 2.4 GHz radio and a 54 Mbps, 5 GHz radio:
Declaration of Conformity for RF Exposure
The radio has been found to be compliant to the requirements set forth in CFR 47 Sections 2.1091, and
15.247 (b) (4) addressing RF Exposure from radio frequency devices as defined in Evaluating
Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. The
equipment shoud be installed more than 20 cm (7.9 in.) from your body or nearby persons.
The access point must be installed to maintain a minimum 20 cm (7.9 in.) co-located separation distance
from other FCC approved indoor/outdoor antennas used with the access point. Any antennas or
transmitters not approved by the FCC cannot be co-located with the access point. The access point’s
co-located 2.4 GHz and 5 GHz integrated antennas support a minimum separation distance of
8 cm (3.2 in.) and are compliant with the applicable FCC RF exposure limit when transmitting
simultaneously.
Note Dual antennas used for diversity operation are not considered co-located.
49325
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Appendix B Declarations of Conformity and Regulatory Information
Guidelines for Operating Cisco Aironet Access Points in Japan
Guidelines for Operating Cisco Aironet Access Points in Japan
This section provides guidelines for avoiding interference when operating Cisco Aironet access points
in Japan. These guidelines are provided in both Japanese and English.
Model:
AIR-AP1131AG-J-K9
Japanese Translation
English Translation
This equipment operates in the same frequency bandwidth as industrial, scientific, and medical devices
such as microwave ovens and mobile object identification (RF-ID) systems (licensed premises radio
stations and unlicensed specified low-power radio stations) used in factory production lines.
1. Before using this equipment, make sure that no premises radio stations or specified low-power radio
stations of RF-ID are used in the vicinity.
2. If this equipment causes RF interference to a premises radio station of RF-ID, promptly change the
frequency or stop using the device; contact the number below and ask for recommendations on
avoiding radio interference, such as setting partitions.
3. If this equipment causes RF interference to a specified low-power radio station of RF-ID, contact
the number below.
Contact Number: 03-5549-6500
03-5549-6500
43768
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Appendix B Declarations of Conformity and Regulatory Information
Declaration of Conformity Statements
Declaration of Conformity Statements
All the Declaration of Conformity statements related to this product can be found at the following URL:
http://www.ciscofax.com
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Appendix B Declarations of Conformity and Regulatory Information
Declaration of Conformity Statements
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APPENDIX
C
Access Point Specifications
This appendix provides technical specifications for the Cisco Aironet 1130AG Series Access Point.
Table C-1 lists the technical specifications for the access point.
Table C-1 Access Point Specifications
Category 802.11b Radio Specifications 802.11g Radio Specifications 802.11a Radio Specifications
Size 7.53 in. W x 7.53 in. D x 1.31 in. H
19.13 cm W x 19.13 cm D x 3.33 cm H
Indicators Tri-color Status LED indicator on the top panel and two bi-color LED indicators (radio and Ethernet)
in the cable bay
Connectors Cable bay (left to right)
Power connector (for plug-in AC power module); RJ-45 connector for 10BASE-T or
100BASE-T Ethernet connections; upside down RJ-45 connector for serial connections.
Input Voltage 48 VDC (nominal)
Input Power 12.95 W (typical)
Operating Temperature Base unit:
32 to 104oF (0 to 40oC)
1130 series power injector:
32 to 104oF (0 to 40oC)
1130 series power module:
32 to 104oF (0 to 40oC)
Storage Temperature TBD to TBDoF (TBD to TBDoC)
Weight Without mounting hardware:
1.48 lbs (0.67 kg)
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Appendix C Access Point Specifications
Power Output 100 mW (20 dBm)
50 mW (17 dBm)
25 mW (14 dBm)
10 mW (11 dBm)
5 mW (8 dBm)
3 mW (5 dBm)
1 mW (2 dBm)
0.5 mW (-1 dBm)
(Depending on the regulatory
domain in which the access
point is installed)
50 mW (17 dBm)
25 mW (14 dBm)
10 mW (11 dBm)
5 mW (8 dBm)
3 mW (5 dBm)
1 mW (2 dBm)
0.5 mW (-1 dBm)
(Depending on the regulatory
domain in which the access point
is installed)
50 mW (17 dBm)
30 mW (15 dBm)
25 mW (14 dBm)
10 mW (11 dBm)
5 mW (8 dBm)
3 mW (5 dBm)
1 mW (2 dBm)
0.5 mW (-1 dBm)
(Depending on the regulatory
domain in which the access point
is installed)
Antenna A diversity system with two integrated 4-dBi antennas. A diversity system with two
integrated 4-dBi antennas.
Frequency 2.400 to 2.497 GHz
(Depending on the regulatory domain in which the access point is
installed)
5.15 to 5.25 GHz
5.25 to 5.35 GHz
5.725 to 5.85 GHz
(Depending on the regulatory
domain in which the access point
is installed)
Modulation Complementary Code Keying
(CCK)
Orthogonal Frequency Division Multiplex (OFDM)
Subcarrier modulation BPSK (1 Mbps)
QPSK (2 Mbps)
CCK (5.5 and 11 Mbps)
BPSK (6 and 9 Mbps)
QPSK (12 and 18 Mbps)
16-QAM (24 and 36 Mbps)
64-QAM (48 and 54 Mbps)
BPSK (6 Mbps and 9 Mbps)
QPSK (12 Mbps and 18 Mbps)
16-QAM (24 and 36 Mbps)
64-QAM (48 and 54 Mbps)
Data rates 1, 2, 5.5, and 11 Mbps 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
Typical indoor range 320 ft at 1 Mbps
130 ft at 11 Mbps
170 ft at 6 Mbps
80 ft at 54 Mbps
175 ft at 6 Mbps
50 ft at 54 Mbps
Compliance Complies with UL 2043 for products installed in a building’s environmental air handling spaces,
such as above suspended ceilings.
Caution Only the fiber-optic power injector (AIR-PWRINJ-FIB) has been tested to UL 2043 for
operation in a building’s environmental air space; the AIR-PWRINJ3 power injector and the
power module are not tested to UL 2043 and should not be placed in a building’s
environmental air space, such as above suspended ceilings.
Safety Designed to meet:
•CSN/CSA 22.2 No. 60950
•UL 2043 (Plenum rating)
•UL 60950 Third Edition
•IEC 60950 Second Edition, including Amendments 1-4 with all deviations
•EN 60950 Second Edition, including Amendments 1-4
Table C-1 Access Point Specifications (continued)
Category 802.11b Radio Specifications 802.11g Radio Specifications 802.11a Radio Specifications
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Appendix C Access Point Specifications
Radio Approvals FCC Parts 15.247
Canada RSS-210
Japan ARIB-STD-33B
Japan ARIB-STD-66
Europe EN-300.328
FCC Part 15.407
Canada RSS-210
Japan ARIB STD-T71
EN 301.893
EMI and Susceptibility FCC Part 15.107 and 15.109 Class B
ICES-003 Class B (Canada)
EN 55022 B
AS/NZS 3548 Class B
VCCI Class B
EN 301.489-1
EN 301.489-17
RF Exposure OET-65C
RSS-102
ANSI C95.1
Table C-1 Access Point Specifications (continued)
Category 802.11b Radio Specifications 802.11g Radio Specifications 802.11a Radio Specifications
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Appendix C Access Point Specifications
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APPENDIX
D
Channels and Power Levels
This appendix lists the IEEE 802.11b/g (2.4-GHz) and the IEEE 802.11a (5-GHz) channels and
maximum power levels supported by the world’s regulatory domains.
The following topic is covered in this appendix:
•Channels and Maximum Power Levels, page D-2
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Appendix D Channels and Power Levels
Channels and Maximum Power Levels
Channels and Maximum Power Levels
IEEE 802.11b/g (2.4-GHz Band)
An improper combination of power level and antenna gain can result in equivalent isotropic radiated
power (EIRP) above the amount allowed per regulatory domain. Table D-1 indicates the channel
identifiers, channel center frequencies, and maximum power levels for each channel allowed by the
regulatory domains:
.
Table D-1 Channels and Maximum Conducted Power for the 802.11b/g Radio
Channel
Identifier
Center
Frequency
(MHz)
Maximum Conducted Power Levels (dBm) in the Regulatory Domains
Americas
(–A)
China
(–C)
EMEA
(–E)
Japan
(–J)
North American
(–N)
CCK OFDM CCK OFDM CCK OFDM CCK OFDM CCK OFDM
1 2412 20171414141414142017
2 2417 20171414141414142017
3 2422 20171414141414142017
4 2427 20171414141414142017
5 2432 20171414141414142017
6 2437 20171414141414142017
7 2442 20171414141414142017
8 2447 20171414141414142017
9 2452 20171414141414142017
10 2457 20 17 14 14 14 14 14 14 20 17
11 2462 20 17 14 14 14 14 14 14 20 17
12 2467 – – 14 14 14 14 14 14 – –
13 2472 – – 14 14 14 14 14 14 – –
14 2484 – – – – – – 14 – – –
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Appendix D Channels and Power Levels
Channels and Maximum Power Levels
IEEE 802.11a (5-GHz Band)
An improper combination of power level and antenna gain can result in equivalent isotropic radiated
power (EIRP) above the amount allowed per regulatory domain. All channel sets are restricted to indoor
usage except the Americas (–A), which allows for indoor and outdoor use on channels 52 through 64 in
the United States.
Table D-2 indicates the channel identifiers, channel center frequencies, and maximum power levels for
each IEEE 802.11a 20-MHz-wide channel allowed by the regulatory domains:
.
Table D-2 Channels for IEEE 802.11a Radio
Channel
Identifier
Center
Frequency
(MHz)
Maximum Conducted Power Levels (dBm) in the Regulatory Domains
Americas
(–A)
China
(–C)
EMEA
(–E)
Japan
(–J)
North America
(–N)
UNII-1 (5150-5250 MHz)
34 5170 – – – 15 –
36 5180 15 – 17 – 15
38 5190 – – – 15 –
40 5200 15 – 17 – 15
42 5210 – – – 15 –
44 5220 15 – 17 – 15
46 5230 – – – 15 –
48 5240 15 – 17 15
UNII-2 (5250-5350 MHz)
52 5260 17 – 17 – 17
56 5280 17 – 17 – 17
60 5300 17 – 17 – 17
64 5320 17 – 17 – 17
UNII-3 (5725-5850 MHz)
149 5745 17 17 – – 17
153 5765 17 17 – – 17
157 5785 17 17 – – 17
161 5805 17 17 – – 17
1655825–––––
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Appendix D Channels and Power Levels
Channels and Maximum Power Levels
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APPENDIX
E
Console Cable Pinouts
This appendix identifies the pinouts for the serial console cable that connects to the access point’s serial
console port. The appendix contains the following sections:
•Overview, page E-2
•Console Port Signals and Pinouts, page E-2
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Appendix E Console Cable Pinouts
Overview
Overview
The access point requires a special serial cable that connects the access point serial console port (RJ-45
connector) to your PC’s COM port (DB-9 connector). This cable can be purchased from Cisco (part
number AIR-CONCAB1200) or can be built using the pinouts in this appendix.
Console Port Signals and Pinouts
Use the console RJ-45 to DB-9 serial cable to connect the access point’s console port to the COM port
of your PC running a terminal emulation program.
Note Both the Ethernet and console ports use RJ-45 connectors. Be careful to avoid accidently connecting the
serial cable to the Ethernet port connector.
Table E-1 lists the signals and pinouts for the console RJ-45 to DB-9 serial cable.
Table E-1 Signals and Pinouts for a Console RJ-45 to DB-9 Serial Cable
Console Port PC COM Port
RJ-45 DB-9
Pins Signals1, 2, 3, 4
1. NC indicates not connected.
2. TXD indicates transmit data.
3. GND indicates ground.
4. RXD indicates receive data.
Pins Signals1, 2, 3, 4
1NC ––
2NC ––
3 TXD 2 RXD
4GND 5GND
5GND 5GND
6 RXD 3 TXD
7NC ––
8NC ––
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GLOSSARY
802.11 The IEEE standard that specifies carrier sense media access control and physical
layer specifications for 1- and 2-megabit-per-second (Mbps) wireless LANs
operating in the 2.4-GHz band.
802.11a The IEEE standard that specifies carrier sense media access control and physical
layer specifications for wireless LANs operating in the 5-GHz frequency band.
802.11b The IEEE standard that specifies carrier sense media access control and physical
layer specifications for 5.5- and 11-Mbps wireless LANs operating in the
2.4-GHz frequency band.
802.11g The IEEE standard that specifies carrier sense media access control and physical
layer specifications for 6, 9, 12, 18, 24, 36, 48, and 54 Mbps wireless LANs
operating in the 2.4-GHz frequency band.
A
access point A wireless LAN data transceiver that uses radio waves to connect a wired
network with wireless stations.
ad hoc network A wireless network composed of stations without Access Points.
antenna gain The gain of an antenna is a measure of the antenna’s ability to direct or focus
radio energy over a region of space. High gain antennas have a more focused
radiation pattern in a specific direction.
associated A station is configured properly to allow it to wirelessly communicate with an
Access Point.
B
beacon A wireless LAN packet that signals the availability and presence of the wireless
device. Beacon packets are sent by access points and base stations; however,
client radio cards send beacons when operating in computer to computer (Ad
Hoc) mode.
BOOTP Boot Protocol. A protocol used for the static assignment of IP addresses to
devices on the network.
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BPSK A modulation technique used by IEEE 802.11b-compliant wireless LANs for
transmission at 1 Mbps.
broadcast packet A single data message (packet) sent to all addresses on the same subnet.
C
CCK Complementary code keying. A modulation technique used by IEEE
802.11b-compliant wireless LANs for transmission at 5.5 and 11 Mbps.
cell The area of radio range or coverage in which the wireless devices can
communicate with the base station. The size of the cell depends upon the speed
of the transmission, the type of antenna used, and the physical environment, as
well as other factors.
client A radio device that uses the services of an Access Point to communicate
wirelessly with other devices on a local area network.
CSMA Carrier sense multiple access. A wireless LAN media access method specified
by the IEEE 802.11 specification.
D
data rates The range of data transmission rates supported by a device. Data rates are
measured in megabits per second (Mbps).
dBi A ratio of decibels to an isotropic antenna that is commonly used to measure
antenna gain. The greater the dBi value, the higher the gain, and the more acute
the angle of coverage.
DHCP Dynamic host configuration protocol. A protocol available with many operating
systems that automatically issues IP addresses within a specified range to
devices on the network. The device retains the assigned address for a specific
administrator-defined period.
dipole A type of low-gain (2.2-dBi) antenna consisting of two (often internal) elements.
Domain Name The text name that refers to a grouping of networks or network resources based
on organization-type or geography; for example: name.com—commercial;
name.edu—educational; name.gov—government; ISPname.net—network
provider (such as an ISP); name.ar—Argentina; name.au—Australia; and so on.
DNS Domain Name System server. A server that translates text names into IP
addresses. The server maintains a database of host alphanumeric names and their
corresponding IP addresses.
DSSS Direct sequence spread spectrum. A type of spread spectrum radio transmission
that spreads its signal continuously over a wide frequency band.
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E
EAP Extensible Authentication Protocol. An optional IEEE 802.1x security feature
ideal for organizations with a large user base and access to an EAP-enabled
Remote Authentication Dial-In User Service (RADIUS) server.
Ethernet The most widely used wired local area network. Ethernet uses carrier sense
multiple access (CSMA) to allow computers to share a network and operates at
10, 100, or 1000 Mbps, depending on the physical layer used.
F
file server A repository for files so that a local area network can share files, mail, and
programs.
firmware Software that is programmed on a memory chip.
G
gateway A device that connects two otherwise incompatible networks together.
GHz Gigahertz. One billion cycles per second. A unit of measure for frequency.
I
IEEE Institute of Electrical and Electronic Engineers. A professional society serving
electrical engineers through its publications, conferences, and standards
development activities. The body responsible for the Ethernet 802.3 and wireless
LAN 802.11 specifications.
infrastructure The wired Ethernet network.
IP Address The Internet Protocol (IP) address of a station.
IP subnet mask The number used to identify the IP subnetwork, indicating whether the IP
address can be recognized on the LAN or if it must be reached through a
gateway. This number is expressed in a form similar to an IP address; for
example: 255.255.255.0.
isotropic An antenna that radiates its signal in a spherical pattern.
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M
MAC Media Access Control address. A unique 48-bit number used in Ethernet data
packets to identify an Ethernet device, such as an access point or your client
adapter.
modulation Any of several techniques for combining user information with a transmitter’s
carrier signal.
multipath The echoes created as a radio signal bounces off of physical objects.
multicast packet A single data message (packet) sent to multiple addresses.
O
omni-directional This typically refers to a primarily circular antenna radiation pattern.
Orthogonal
Frequency Division
Multiplex (OFDM)
A modulation technique used by IEEE 802.11a-compliant wireless LANs for
transmission at 6, 9, 12, 18, 24, 36, 48, and 54 Mbps.
P
packet A basic message unit for communication across a network. A packet usually includes routing
information, data, and sometimes error detection information.
Q
Quadruple Phase
Shift Keying A modulation technique used by IEEE 802.11b-compliant wireless LANs for
transmission at 2 Mbps.
R
range A linear measure of the distance that a transmitter can send a signal.
receiver sensitivity A measurement of the weakest signal a receiver can receive and still correctly
translate it into data.
RF Radio frequency. A generic term for radio-based technology.
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roaming A feature of some Access Points that allows users to move through a facility
while maintaining an unbroken connection to the LAN.
RP-TNC A connector type unique to Cisco Aironet radios and antennas. Part 15.203 of
the FCC rules covering spread spectrum devices limits the types of antennas that
may be used with transmission equipment. In compliance with this rule, Cisco
Aironet, like all other wireless LAN providers, equips its radios and antennas
with a unique connector to prevent attachment of non-approved antennas to
radios.
S
spread spectrum A radio transmission technology that spreads the user information over a much
wider bandwidth than otherwise required in order to gain benefits such as
improved interference tolerance and unlicensed operation.
SSID Service Set Identifier (also referred to as Radio Network Name). A unique
identifier used to identify a radio network and which stations must use to be able
to communicate with each other or to an access point. The SSID can be any
alphanumeric entry up to a maximum of 32 characters.
T
transmit power The power level of radio transmission.
U
UNII Unlicensed National Information Infrastructure—regulations for UNII devices
operating in the 5.15 to 5.35 GHz and 5.725 to 5.825 GHz frequency bands.
UNII-1 Regulations for UNII devices operating in the 5.15 to 5.25 GHz frequency band.
UNII-2 Regulations for UNII devices operating in the 5.25 to 5.35 GHz frequency band.
UNII-3 Regulations for UNII devices operating in the 5.725 to 5.825 GHz frequency
band.
unicast packet A single data message (packet) sent to a specific IP address.
W
WEP Wired Equivalent Privacy. An optional security mechanism defined within the
802.11 standard designed to make the link integrity of wireless devices equal to
that of a cable.
workstation A computing device with an installed client adapter.
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INDEX
A
abbreviating commands 5-3
access point image 6-10
antenna
connectors C-2
Apply button 4-4
B
basic settings, checking 6-4
C
Cancel button 4-4
Cisco TAC 6-1
CLI
abbreviating commands 5-3
command modes 5-2
editing features
enabling and disabling 5-6
keystroke editing 5-6
wrapped lines 5-7
error messages 5-4
filtering command output 5-8
getting help 5-3
history
changing the buffer size 5-4
described 5-4
disabling 5-5
recalling commands 5-5
no and default forms of commands 5-3
terminal emulator settings 3-4
command-line interface
See CLI
command modes 5-2
commands
abbreviating 5-3
no and default 5-3
connectors C-1, C-2
console port E-2
D
data rates C-2
declarations of conformity B-1
default, configuration, resetting 6-9
default commands 5-3
E
editing features
enabling and disabling 5-6
keystrokes used 5-6
wrapped lines 5-7
EIRP, maximum D-2 to ??, D-3 to ??
error messages, during command entry 5-4
extended temperature range 2-3, 2-4
F
FCC Declaration of Conformity B-2
FCC Safety Compliance 2-2
filtering
show and more command output 5-8
frequencies D-2, D-3
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frequency range C-2
G
global configuration mode 5-2
H
help, for the command line 5-3
history
changing the buffer size 5-4
described 5-4
disabling 5-5
recalling commands 5-5
Home button 4-4
I
indicators 6-2
input power C-1
installation guidelines 2-3
interface configuration mode 5-2
IP address, finding and setting 3-10
IPSU 3-9
K
key features 1-2
M
MAC 3-10
management options, CLI 5-1
Mode button 6-11
modulation C-2
N
no commands 5-3
O
OK button 4-4
operating temperature C-1
P
package contents 2-3
password reset 6-9
pinouts, serial cable E-2
power
connecting 2-17
input C-1
output C-2
power level, maximum D-2
privileged EXEC mode 5-2
R
range, radio C-2
regulatory
domains D-2, D-3
regulatory information B-1
reloading access point image 6-10
RF exposure B-5
S
safety warnings, translated A-1
serial
cable E-2
Cisco cable E-2
size C-1
SSH Communications Security, Ltd. 5-9
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status indicators C-1
storage temperature C-1
T
TAC 6-1
Telnet 3-11
temperature
operating C-1
storage C-1
terminal emulator 3-4
TFTP server 6-11
troubleshooting 6-1
U
unpacking 2-3
user EXEC mode 5-2
V
voltage range C-1
W
warnings 2-2, A-1
Web-based interface
common buttons 4-4
compatible browsers 4-1
web site, Cisco Software Center 3-9, 6-13
weight C-1
WEP key 6-5
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