Honeywell LXE6730M WIRELESS LAN ACCESS POINT User Manual ap1200 3b

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Cisco Aironet 1200 Series Access Point
Hardware Installation Guide
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Customer Order Number:
Text Part Number: OL-4310-01
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 1200 Series Access Point Hardware Installation Guide
Copyright © 2003 Cisco Systems, Inc. All rights reserved.
C ON T E N T S
Preface
ix
Audience
Purpose
ix
ix
Organization
ix
Conventions
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
Cisco TAC Website xv
Cisco TAC Escalation Center xv
Obtaining Additional Publications and Information
CHAPTER
Overview
xv
1-1
Hardware Features 1-2
Dual-Radio Operation 1-2
Ethernet Port 1-2
Console Port 1-2
LEDs 1-3
Power Sources 1-3
UL 2043 Certification 1-4
Anti-Theft Features 1-4
Network Configuration Examples 1-5
Root Unit on a Wired LAN 1-5
Repeater Unit that Extends Wireless Range 1-6
Central Unit in an All-Wireless Network 1-7
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Contents
CHAPTER
Installing the Access Point
2-1
Safety Information 2-2
FCC Safety Compliance Statement
General Safety Guidelines 2-2
Warnings
2-2
2-2
Unpacking the Access Point 2-3
Package Contents 2-3
Basic Installation Guidelines 2-3
Installation Above Suspended Ceilings
Before Beginning the Installation
Installation Summary
2-3
2-4
2-5
Connecting the 2.4-GHz Antennas
2-5
Connecting the Ethernet and Power Cables 2-6
Connecting to an Ethernet Network with an Inline Power Source
Connecting to an Ethernet Network with Local Power 2-7
Powering Up the Access Point 2-8
CHAPTER
Configuring the Access Point for the First Time
3-1
Before You Start 3-2
Resetting the Access Point to Default Settings
Obtaining and Assigning an IP Address
3-3
Connecting to the Access Point Locally
3-3
Assigning Basic Settings 3-4
Default Settings on the Express Setup Page
Protecting Your Wireless LAN
2-7
3-2
3-8
3-8
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
Using IPSU to Set the Access Point’s IP Address and SSID
Assigning an IP Address Using the CLI
3-11
3-12
Using a Telnet Session to Access the CLI
3-12
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CHAPTER
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
Using Action Buttons 4-4
Character Restrictions in Entry Fields 4-5
Using Online Help
CHAPTER
4-5
Using the Command-Line Interface
IOS Command Modes
Getting Help
4-2
5-1
5-2
5-3
Abbreviating Commands
5-3
Using no and default Forms of Commands
Understanding CLI Messages
5-3
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
Accessing the CLI 5-8
Opening the CLI with Telnet 5-8
Opening the CLI with Secure Shell
CHAPTER
Mounting Instructions
Overview
5-8
5-9
6-1
6-2
Mounting on a Horizontal or Vertical Surface
Mounting on a Suspended Ceiling
6-3
6-4
Attaching the Access Point to the Mounting Bracket
Securing the Access Point to the Mounting Bracket
6-5
6-5
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CHAPTER
2.4-GHz Radio Upgrade
Upgrade Overview
Unpacking the Radio
7-1
7-2
7-2
Opening the Access Cover
7-3
Removing a Blank Spacer Card
CHAPTER
7-4
Removing a 2.4-GHz Radio
7-5
Installing a 2.4-GHz Radio
7-7
5-GHz Radio Module Upgrade
Upgrade Overview
8-1
8-2
Unpacking the Radio Module
8-2
Removing the 5-GHz Radio Access Cover
CHAPTER
Removing a 5-GHz Radio Module
8-3
Installing a 5-GHz Radio Module
8-5
Troubleshooting
8-2
9-1
Checking the Top Panel LEDs
9-2
Checking Basic Settings 9-4
SSID 9-4
WEP Keys 9-4
Security Settings 9-5
Resetting to the Default Configuration
Using the MODE Button 9-5
Using the Web Browser Interface
9-5
9-6
Reloading the Access Point Image 9-6
Using the MODE button 9-6
Web Browser Interface 9-7
Browser HTTP Interface 9-7
Browser TFTP Interface 9-8
Obtaining the Access Point Image File
Obtaining the TFTP Server Software
9-8
9-9
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APPENDIX
Translated Safety Warnings
A-1
Dipole Antenna Installation Warning
Explosive Device Proximity Warning
Lightning Activity Warning
Installation Warning
A-3
A-4
A-5
Circuit Breaker (15A) Warning
APPENDIX
A-2
A-5
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-4
Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC
Declaration of Conformity for RF Exposure
B-6
Guidelines for Operating Cisco Aironet Access Points in Japan
Japanese Translation B-6
English Translation B-7
APPENDIX
Access Point Specifications
APPENDIX
Channels and Antenna Settings
Channels D-2
IEEE 802.11a
IEEE 802.11b
C-1
D-1
D-3
Console Cable Pinouts
Overview
B-6
D-2
Maximum Power Levels
IEEE 802.11a D-4
IEEE 802.11b D-4
APPENDIX
B-4
D-4
E-1
E-2
Console Port Signals and Pinouts
E-2
GLOSSARY
INDEX
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Contents
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Preface
Audience
This guide is for the networking professional who installs and manages the Cisco Aironet 1200 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 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 Aironet 1200 Series Access Point Command Reference 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 connect Ethernet 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.
Chapter 4, “Using the Web-Browser Interface,” describes how to use the web-browser interface to
configure the access point.
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Preface
Conventions
Chapter 5, “Using the Command-Line Interface,” describes how to use the command-line interface
(CLI) to configure the access point.
Chapter 6, “Mounting Instructions,” describes how to mount the access point on a desktop, wall, or
ceiling.
Chapter 7, “2.4-GHz Radio Upgrade,” provides instructions for upgrading the access point 2.4-GHz
radio.
Chapter 8, “5-GHz Radio Module Upgrade,” provides instructions for upgrading the access point 5-GHz
radio.
Chapter 9, “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 Antenna Settings,” 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.
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Preface
Conventions
Note
Caution
Warning
Waarschuwing
Means reader take note. Notes contain helpful suggestions or references to materials not contained in
this manual.
Means reader be careful. In this situation, you might do something that could result equipment damage
or loss of data.
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.”)
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).
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Preface
Related Publications
Advarsel
Aviso
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].)
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].)
Related Publications
These documents provide complete information about the access point:
•
Release Notes for 1200 Series Access Points
•
Cisco Aironet 1200 Series Access Point Command Reference
•
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
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Preface
Obtaining Documentation
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
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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Preface
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 Additional Publications and Information
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.
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
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Obtaining Additional Publications and Information
•
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
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Overview
Cisco Aironet 1200 Series Access Points (hereafter called 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 1200 series is a Wi-Fi certified, 802.11b-compliant, and 802.11a-compliant wireless LAN
transceiver.
The 1200 series access point can contain two radios: a 2.4-GHz radio in an internal mini-PCI slot and a
5-GHz radio module in an external, modified cardbus slot. The access point supports one radio of each
type, but it does not support two 2.4-GHz or two 5-GHz radios. 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 1-5
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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 1200 series access point include:
•
Dual-Radio Operation, page 1-2
•
Ethernet Port, page 1-2
•
Console Port, page 1-2
•
LEDs, page 1-3
•
Power Sources, page 1-3
•
UL 2043 Certification, page 1-4
•
Anti-Theft Features, page 1-4
Dual-Radio Operation
The 1200 series access point can be initially configured at the factory for single- or dual-radio operation.
You can also upgrade an access point configured for single-radio operation to support dual-radio
operation using a 5-GHz radio module or a 2.4-GHz mini-PCI radio card.
The 2.4-GHz mini-PCI radio card connects to an internal mini-PCI slot. The 5-GHz radio module
connects to the access point’s modified card bus connector. The module incorporates an Unlicensed
National Information Infrastructure (UNII) radio transceiver operating in two of the UNII 5-GHz
frequency bands and supporting up to 8 channels. The module contains dual integrated omnidirectional
antennas and directional patch antennas for diversity operation. The 2.4-GHz radio is called Radio 0 and
the 5-GHz radio is called Radio 1.
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.
Console Port
The console port provides access to the access point’s command-line interface (CLI) using a terminal
emulator program. 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.
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Hardware Features
LEDs
The three LEDs on the top of the access point report Ethernet activity, association status, and radio
activity.
•
The Ethernet LED signals Ethernet traffic on the wired LAN, or Ethernet infrastructure. This LED
is normally green when an Ethernet cable is connected and blinks green when a packet is received
or transmitted over the Ethernet infrastructure. The LED is off when the Ethernet cable is not
connected.
•
The status LED signals operational status. Green indicates that the access point is associated with
at least one wireless client. Blinking green indicates that the access point is operating normally but
is not associated with any wireless devices.
•
The radio LED signals wireless traffic over the radio interface. The light is normally off, but it blinks
green whenever a packet is received or transmitted over the access point radio.
Figure 1-1 shows the three status LEDs.
Figure 1-1
Access Point LEDs
Ethernet
Status
6704
Radio
Power Sources
The access point can receive power from an external power module or through inline power using the
Ethernet cable. Using inline power, you do not need to run a separate power cord to the access point. The
access point supports the following power sources:
•
Power supply (input 100–240 VAC, 50–60 Hz, output 48 VDC, 0.2A minimum)
•
Inline power from:
– Cisco Aironet Power Injector for 1100 and 1200 series access points
– A switch capable of providing inline power, such as Cisco Catalyst 3500XL, 3550, 4500, or
6500 switches
– An inline power patch panel, such as the Cisco Catalyst Inline Power Patch Panel
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Hardware Features
Note
The Catalyst 3550-24 PWR switch supports power for access points configured with both 2.4-GHz and
5-GHz radios. Other switches and patch panels might not provide enough power for the 5-GHz radio.
UL 2043 Certification
Caution
The 1200 series 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.
The access point is encased in a durable metal case having 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.
Anti-Theft Features
There are two 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—When you mount the access point on a wall or ceiling using the mounting bracket
and the security hasp, you can lock the access point to the bracket with a padlock. Compatible
padlocks are Master Lock models 120T and 121T or equivalent.
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Overview
Network Configuration Examples
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 1-2 shows access points acting as root units on a wired LAN.
Figure 1-2
Access Points as Root Units on a Wired LAN
Access Point
(Root Unit)
Access Point
(Root Unit)
65999
Wired LAN
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Network Configuration Examples
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 1-3 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 1-3
Access Point as Repeater
Access Point
(Root Unit)
Wired LAN
66000
Access Point
(Repeater)
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Network Configuration Examples
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 1-4
shows an access point in an all-wireless network.
Figure 1-4
Access Point as Central Unit in All-Wireless Network
65998
Access Point
(Root Unit)
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Network Configuration Examples
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Installing the Access Point
This chapter describes the setup of the access point and includes the following 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 2-5
•
Connecting the 2.4-GHz Antennas, page 2-5
•
Connecting the Ethernet and Power Cables, page 2-6
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Installing the Access Point
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 touch or move antenna(s) while the unit is transmitting or receiving.
•
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
In order to comply with FCC radio frequency (RF) exposure limits, dipole antennas should be located
at a minimum of 7.9 inches (20 cm) or more from the body of all persons.
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.
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Warning
Read the installation instructions before you connect the system to its power source.
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that
a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 10A international) is used on the
phase conductors (all current-carrying conductors).
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Installing the Access Point
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 1200 Series Access Point
•
Cisco Aironet 1200 Series Power Module (Universal power supply)
•
Quick Start Guide: Cisco Aironet 1200 Series Access Points
•
Cisco product registration and Cisco documentation feedback cards
Basic Installation Guidelines
Because the access point is a radio device, it is susceptible to common causes of 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 large steel structures such as shelving units, bookcases, and
filing cabinets 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.
Installation Above Suspended Ceilings
The access point uses a metal enclosure having 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. For mounting instructions, refer to the
Chapter 6, “Mounting Instructions.”
Caution
Note
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.
If you plan to mount the access point in environmental air space and will upgrade to a 5-GHz radio, Cisco
recommends that you mount the access point horizontally with its antennas pointing down. Doing so will
result in the access point complying with regulatory requirements for environmental air space after the
5-GHz radio is installed.
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Before Beginning the Installation
Before Beginning the Installation
Before you begin the installation process, please refer to Figure 2-1 and Figure 2-2 to become familiar
with the access point’s layout, connectors, and 5-GHz module location.
Figure 2-1
65847
Access Point Layout and Connectors
2.4-GHz antenna connectors
Mode button
48-VDC power port
Status LEDs
Ethernet port (RJ-45)
Mounting bracket
Console port (RJ-45)
Figure 2-2
74631
5-GHz Radio Module
5-GHz radio module mounting screws
5-GHz radio module antenna (patch position)
Access point
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Installation Summary
Installation Summary
While installing the access point, you must perform the following operations:
•
If your access point has a 2.4-GHz radio, connect a single antenna or dual diversity antennas (refer
to the “Connecting the Ethernet and Power Cables” section on page 2-6).
•
Connect Ethernet and power cables (refer to the “Connecting the Ethernet and Power Cables”
section on page 2-6).
•
Configure basic settings (refer to Chapter 3, “Configuring the Access Point for the First Time”).
•
Configure security and other access point options.
•
Use the mounting kit to install the access point on a convenient flat horizontal or vertical surface,
such as a desktop, book shelf, file cabinet, wall, or ceiling. For additional information on mounting,
refer toChapter 6, “Mounting Instructions.”
Connecting the 2.4-GHz Antennas
The access point supports a single antenna or dual diversity antennas. Two R-TNC antenna connectors
are provided on the back of the unit for the 2.4-GHz radio.
If you are using a Cisco Aironet 2 dBi antenna, follow the steps below:
Step 1
Attach an antenna to the Right/Primary 2.4-GHz (R-TNC) antenna connector on the back of the access
point and tighten hand tight. If you are using two antennas for diversity coverage, attach the second
antenna to the Left 2.4-GHz (R-TNC) antenna connector.
Step 2
Orient the antenna depending on how you intend to mount the access point.
•
On a table or desk, orient the antenna straight up.
•
On a vertical surface, such as a wall, orient the antenna straight up.
•
On a ceiling, orient the antenna straight down.
If you are using another Cisco Aironet antenna, refer to the instructions that came with your antenna.
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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 2-3
shows the power options for the access point.
Figure 2-3
Access Point Power Options
Option 1
Option 2
Option 3
Switch
(without inline power)
Switch with
inline power
SYST
RPS
STAT
UTIL DUPLX
SPEED
MODE
10Base-T
10
11
12
Switch
(without inline power)
/ 100Base-TX
13
14
15
16
17
18
19
20
Catalyst 2950
21
22
23
24
SERIES
100Base-FX
23
24
SYST
RPS
STAT
UTIL DUPLX
MODE
SYST
RPS
STAT
UTIL DUPLX
SPEED
MODE
10Base-T
10
11
12
SPEED
10Base-T
10
11
12
/ 100Base-TX
13
14
15
16
17
18
19
20
Catalyst 2950
21
22
23
24
SERIES
100Base-FX
23
24
/ 100Base-TX
13
14
15
16
17
18
19
20
Catalyst 2950
21
22
23
24
SERIES
100Base-FX
23
24
Inline Power
Patch Panel
T OR
Power injector
SYST
UTIL DUPLX
SPEED
OG
T ID
MODE
RPS
STAT
Power
cord
Access Point
Option 4
74164
Universal
power supply
The access point power options are listed below:
•
A switch with inline power, such as a Cisco Catalyst 3500XL, 3550-24 PWR, 4000, or 6500 switch
•
An inline power patch panel, such as a Cisco Catalyst Inline Power Patch Panel
•
A power injector
•
A power module (Universal power supply)
Note
Currently, the Catalyst 3550-24 PWR switch supports power for both the 2.4-GHz radio and the 5-GHz
radio. Other switches and power patch panels might not provide enough power for the 5-GHz radio.
Note
If you use in-line power from a switch or patch panel, do not connect the power module to the access
point. Using two power sources on the access point might cause the switch or patch panel to shut down
the port to which the access point is connected.
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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 Injector for the 1100 and 1200 series is designed for use with 1100 series or
1200 series access points only. Using the power injector with other Ethernet-ready devices can damage
the equipment.
Caution
The Cisco Aironet Power Injector for the 1100 and 1200 series is 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
Connect the Ethernet cable to the RJ-45 Ethernet connector labeled Ethernet on the access point.
Step 2
Connect the other end of the Ethernet cable to one of the following:
Note
•
A switch with inline power, such as a Cisco Catalyst 3500XL, 3550-24 PWR, 4000, or 6500 switch.
•
An inline power switch panel, such as a Cisco Catalyst Inline Power Patch Panel.
•
The end of a Cisco Aironet power injector labeled To AP/Bridge. Connect the other end labeled To
Network to the 10/100 Ethernet LAN.
If you use a power supply or power injector to power the access point, you must use the power supply
included with your access point and the Cisco Aironet Power Injector for the 1100 and 1200 series access
points.
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
Connect the Ethernet cable to the RJ-45 Ethernet connector labeled Ethernet on the access point.
Step 2
Plug the other end of the Ethernet cable into an unpowered Ethernet port on your network.
Step 3
Connect the power module’s output connector to the 48-VDC power port labeled 48VDC on the access
point.
Step 4
Plug the other end of the power module into an approved 100- to 240-VAC outlet.
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Connecting the Ethernet and Power Cables
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 three LEDs on top of the access point. After you observe all three LEDs turning green
to indicate the starting of the IOS operating system, the Status LED blinks green signifying that IOS is
operational. When in an operational status, the Ethernet LED is steady green when no traffic is being
passed and dark during periods when traffic is being passed. The sequence takes about 1 minute to
complete. Refer to Chapter 9, “Troubleshooting,” for LED descriptions.
When the sequence is complete, you are ready to obtain the access point’s IP address and perform an
initial configuration. Refer to Chapter 3, “Configuring the Access Point for the First Time,” for
instructions on assigning basic settings to the access point.
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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 3-8
•
Using the IP Setup Utility, page 3-9
•
Assigning an IP Address Using the CLI, page 3-12
•
Using a Telnet Session to Access the CLI, page 3-12
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Configuring the Access Point for the First Time
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 identifier (SSID) for your radio network
•
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
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
Disconnect power (the power jack for external power or the Ethernet cable for in-line power) from the
access point.
Step 2
Press and hold the MODE button while you reconnect power to the access 2 to 3 seconds), and release
the button. All access point settings return to factory defaults.
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.
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.
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Obtaining and Assigning an IP Address
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:
•
Connect to the access point console port and assign a static IP address. Follow the steps in the
“Connecting to the Access Point Locally” section on page 3-3 to connect to the console port.
•
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 the show ip interface brief command to
display the IP address. 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. You can also use IPSU
to assign an IP address to the access point if it did not receive an IP address from the DHCP
server. 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:
Connect a nine-pin, female DB-9 to RJ-45 serial cable to the RJ-45 serial port on the access point and
to the COM port on a computer. Figure 3-1 shows the serial port connection.
Figure 3-1
DB-9 to RJ-45
serial cable
Connecting the Serial Cable
RJ-45 serial
connector
74005
Step 1
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Note
Step 2
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.
Set up a terminal emulator 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. Figure 3-2
shows the Summary Status page.
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Figure 3-2
Step 5
Summary Status Page
Click Express Setup. The Express Setup screen appears. Figure 3-3 shows the Express Setup page.
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Figure 3-3
Step 6
Express Setup Page
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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•
Note
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.
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.
Step 7
•
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).
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.
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Protecting Your Wireless LAN
You can restore the access point to its factory defaults by unplugging the power jack and
plugging it back in while holding down the Mode button for a few seconds, or until the Status
LED turns amber.
Note
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 by default; if
DHCP is disabled, the default
setting is 10.0.0.1
IP Subnet Mask
Assigned by DHCP by default; if
DHCP is disabled, the default
setting is 255.255.255.224
Default Gateway
Assigned by DHCP by default; if
DHCP is disabled, the default
setting is 0.0.0.0
Radio Service Set ID (SSID)
tsunami
Broadcast SSID in Beacon
Yes1
Role in Radio Network
Access point (root)
Optimize Radio Network for
Throughput
Aironet Extensions
Enable
SNMP Community
defaultCommunity
1. When you assign multiple SSIDs, this setting no longer appears.
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)
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Using the IP Setup Utility
•
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. You
can also use IPSU to set the access point’s IP address and SSID if they have not been changed from the
default settings. This section explains how to install the utility, how to use it to find the access point’s IP
address, and how to use it to set the IP address and the SSID.
Note
IPSU can be used only on the following operating systems: Windows 95, 98, NT, 2000, ME, or XP.
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 1200 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.
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.
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Using the IP Setup Utility
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. 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.
If IPSU reports that the IP address is 10.0.0.1, the default IP address, then the access point did not receive
a DHCP-assigned IP address. To change the access point IP address from the default value using IPSU,
refer to the “Using IPSU to Set the Access Point’s IP Address and SSID” section on page 3-11.
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Using the IP Setup Utility
Using IPSU to Set the Access Point’s IP Address and SSID
If you want to change the default IP address (10.0.0.1) of the access point, you can use IPSU. You can
also set the access point’s SSID at the same time.
Note
IPSU can change the access point’s IP address and SSID only from their default settings. After the IP
address and SSID have been changed, IPSU cannot change them again.
Note
The computer you use to assign an IP address to the access point must have an IP address in the same
subnet as the access point (10.0.0.x).
Follow these steps to assign an IP address and an SSID to the access point:
Step 1
Double-click the IPSU icon on your computer desktop to start the utility.
Step 2
Click the Set Parameters radio button in the Function box (see Figure 3-5).
Figure 3-5
Step 3
IPSU Set Parameters Screen
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 this example:
004096xxxxxx
Note
The MAC address field is not case-sensitive.
Step 4
Enter the IP address you want to assign to the access point in the IP Address field.
Step 5
Enter the SSID you want to assign to the access point in the SSID field.
Note
You cannot set the SSID without also setting the IP address. However, you can set the IP address
without setting the SSID.
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Assigning an IP Address Using the CLI
Step 6
Click Set Parameters to change the access point’s IP address and SSID settings.
Step 7
Click Exit to exit IPSU.
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:
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.
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
Step 3
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.
In the Host Name field, type the access point’s IP address and click Connect.
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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 the browser.
Step 2
Enter the access point’s IP address in the browser Location field (Netscape Communicator) or Address
field (Internet Explorer) and press Enter. The 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.
Figure 4-1 shows the web-browser interface home page.
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Using the Management Pages in the Web-Browser Interface
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 includes basic settings such as system
name, IP address, and SSID.
Network Map
Displays a list of infrastructure devices on your wireless LAN.
Association
Displays a list of all devices on your wireless LAN, listing their system names,
network roles, and parent-client relationships.
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.
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.
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.
Refresh
Updates status information or statistics displayed on a page.
Cancel
Discards changes to the page and remains on the page.
Back
Discards any changes made to the page and returns to the previous page.
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Using the Web-Browser Interface
Using Online Help
Character Restrictions in Entry Fields
Because the 1200 series 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.
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:
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 print and help 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.
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Using Online Help
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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:
•
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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Using the Command-Line Interface
IOS Command Modes
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.
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.
Global configuration
While in privileged
EXEC mode, enter
the configure
command.
ap(config)#
To exit to privileged
Use this mode to configure
EXEC mode, enter exit or parameters that apply to the
end, or press Ctrl-Z.
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 verify
commands. Use a password to
protect access to this mode.
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.
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
abbreviated-command-entry
disconnect
Completes a partial command name.
For example:
ap# sh conf
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
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.
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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.
Table 5-3
Common CLI Error Messages
Error Message
Meaning
How to Get Help
% Ambiguous command:
"show con"
You did not enter enough characters Re-enter the command followed by a question mark (?)
for your access point to recognize the with a space between the command and the question
command.
mark.
The possible keywords that you can enter with the
command are displayed.
You did not enter all the keywords or Re-enter the command followed by a question mark (?)
values required by this command.
with a space between the command and the question
mark.
% Incomplete command.
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.
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]
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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:
Table 5-4
Recalling Commands
Action1
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.
1. The arrow keys function only on ANSI-compatible terminals such as VT100s.
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
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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
Keystroke1
Purpose
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 Ctrl-Y
paste them in the command line. The Esc Y
access point provides a buffer with
the last ten items that you deleted.
Delete entries if you make a mistake Delete or Backspace
or change your mind.
Ctrl-D
Recall the most recent entry in the buffer.
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.
Erase the character to the left of the cursor.
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 the Command-Line Interface
Using Editing Features
Table 5-5
Editing Commands Through Keystrokes (continued)
Capability
Keystroke1
Purpose
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
Ctrl-V or Esc Q
an executable command, perhaps as a
shortcut.
Scroll down a line or screen on
displays that are longer than the
terminal screen can display.
Note
Return
Scroll down one line.
Space
Scroll down one screen.
Ctrl-L or Ctrl-R
Redisplay the current command line.
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.
Redisplay the current command line
if the access point suddenly sends a
message to your screen.
1. The arrow keys function only on ANSI-compatible terminals such as VT100s.
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)#
ap(config)#
ap(config)#
ap(config)#
access-list 101 permit tcp 131.108.2.5 255.255.255.0 131.108.1
$ 101 permit tcp 131.108.2.5 255.255.255.0 131.108.1.20 255.25
$t tcp 131.108.2.5 255.255.255.0 131.108.1.20 255.255.255.0 eq
$108.2.5 255.255.255.0 131.108.1.20 255.255.255.0 eq 45
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Using the Command-Line Interface
Searching and Filtering Output of show and more Commands
After you complete the entry, press Ctrl-A to check the complete syntax before pressing the Return key
to execute the command. The dollar sign ($) 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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Accessing the CLI
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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Using the Command-Line Interface
Accessing the CLI
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C H A P T E R
Mounting Instructions
This appendix provides instructions for mounting the access point to suspended ceilings, vertical
surfaces, or horizontal surfaces using the access point mounting bracket.
The following sections are included in this chapter:
•
Overview, page 6-2
•
Mounting on a Horizontal or Vertical Surface, page 6-3
•
Mounting on a Suspended Ceiling, page 6-4
•
Attaching the Access Point to the Mounting Bracket, page 6-5
•
Securing the Access Point to the Mounting Bracket, page 6-5
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Mounting Instructions
Overview
Overview
You can mount the access point on any of the following surfaces:
•
Horizontal or vertical flat surfaces, such as walls or ceilings
•
Suspended ceilings
The access point ships with a detachable mounting bracket and the necessary mounting hardware.
Because it is detachable, you can use the mounting bracket as a template to mark the positions of the
mounting holes for your installation. You then install the mounting bracket and attach the access point
when you are ready. Refer to Figure 6-1 to locate the various mounting holes for the method you intend
to use.
Note
The Cisco Aironet 1200 Series Access Point provides 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 National Electrical Code (NEC).
Note
If you plan to mount the access point in environmental air space and will upgrade to a 5-GHz radio, Cisco
recommends that you mount the access point horizontally with its antennas pointing down. Doing so will
result in the access point complying with regulatory requirements for environmental air space after the
5-GHz radio is installed.
Note
When mounting the access point in a building’s environmental air space, you must use Ethernet cable
suitable for operation in environmental air space in accordance with Section 300-22(C) of the National
Electrical Code (NEC).
Mounting Bracket
65863
Figure 6-1
Access point mount
Locking detent
Cable tie points
Wall cable access
Ceiling mount holes
Suspended ceiling cable access
Access point mounts
Security hasp
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Mounting Instructions
Mounting on a Horizontal or Vertical Surface
A mounting hardware kit is provided that contains the hardware and fasteners necessary to mount the
access point. Refer to the Table 6-1 to identify the materials you need to mount your access point, then
go to the section containing the specific mounting procedure.
Table 6-1
Material Needed to Mount Access Point
Mounting Method
Materials Required
In Kit
Horizontal or vertical surface
Four #8 x 1 in. (25.4 mm) screws
Four wall anchors
3/16 in. (4.7 mm) or 3/32 in. (2.3 mm) drill bit
Drill
Standard screwdriver
Yes
Yes
No
No
No
Suspended ceiling
Two caddy fasteners with studs
Two plastic spacers
Two 1/4–20 Keps nuts with built-in washers
Standard screwdriver
Appropriate wrench or pliers
Yes
Yes
Yes
No
No
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 bracket as a template to mark the locations of the four mounting holes.
Step 2
Drill one of the following sized holes at the locations you marked:
•
3/16 in. (4.7 mm) if you are using wall anchors
•
1/8 in. (6.3 mm) if you are not using wall anchors
Step 3
Install the anchors into the wall if you are using them. Otherwise, go to Step 4.
Step 4
Secure the mounting bracket to the surface using the #8 fasteners.
Note
Step 5
On a vertical surface, mount the bracket with its security hasp facing down.
Attach the access point to the mounting bracket.
Note
You can make your installation more secure by mounting it to a stud or major structural member
and using the appropriate fasteners.
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Mounting Instructions
Mounting on a Suspended Ceiling
Mounting on a Suspended Ceiling
Note
To comply with NEC code, a #10-24 grounding lug is provided on the mounting bracket.
You should review Figure 6-2 before beginning the mounting process.
Figure 6-2
Mounting Bracket Parts
74121
Suspended ceiling T-rail
Mounting bracket
Caddy fastener
Keps nut (contains an attached lock washer)
Plastic spacer
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Mounting Instructions
Attaching the Access Point to the Mounting Bracket
Follow these steps to mount your access point on a suspended ceiling:
Step 1
Decide where you want to mount the access point.
Step 2
Attach two caddy fasteners to the suspended ceiling T-rail.
Step 3
Use the mounting bracket to adjust the distance between the caddy fasteners so that they align with the
holes in the mounting bracket.
Step 4
Use a standard screwdriver to tighten the caddy fastener studs in place on the suspended ceiling T-rail.
Do not overtighten.
Step 5
Install a plastic spacer on each caddy fastener stud. The spacer’s legs should contact the suspended
ceiling T-rail.
Step 6
Attach the mounting bracket to the caddy fastener studs and start a Keps nut on each stud.
Step 7
Use a wrench or pliers to tighten the Keps nuts. Do not overtighten.
Step 8
Attach the access point to the mounting bracket.
Attaching the Access Point to the Mounting Bracket
Follow these steps to attach the access point to the mounting bracket:
Step 1
Line up the three mounting pins on the access point with the large ends of the keyhole-shaped holes on
the mounting bracket.
Step 2
Insert the access point into the keyhole shaped holes and maintain a slight pressure to hold it in place.
Step 3
Slide the access point’s mounting pins into the small ends of the keyhole-shaped holes on the mounting
bracket and push the connector end of the access point. You will hear a click when the locking detent
contacts the access point and locks it into place.
Step 4
Attach and adjust the antenna(s) or antenna cables.
Step 5
Connect the Ethernet cable to the access point’s Ethernet port.
Step 6
Insert the 1200 series power module cable connector into the access point’s 48-VDC power port (if you
are using a local power source).
Securing the Access Point to the Mounting Bracket
The security hasp on the mounting bracket allows you to lock the access point to the bracket to make it
more secure. When the access point is properly installed on the mounting bracket, the holes in the
security hasps line up so you can install a padlock.
Known compatible padlocks are Master Lock models 120T or 121T.
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Mounting Instructions
Securing the Access Point to the Mounting Bracket
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2.4-GHz Radio Upgrade
This chapter provides upgrade instructions for the 2.4-GHz radio module and includes the following
sections:
•
Upgrade Overview, page 7-2
•
Opening the Access Cover, page 7-3
•
Removing a Blank Spacer Card, page 7-4
•
Removing a 2.4-GHz Radio, page 7-5
•
Installing a 2.4-GHz Radio, page 7-7
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2.4-GHz Radio Upgrade
Upgrade Overview
Upgrade Overview
This section provides instructions for upgrading the access point 2.4-GHz radio. The following
operations summarize the upgrade procedure:
Caution
Note
1.
Remove all cables and power connections from the access point.
2.
Follow standard electrostatic discharge (ESD) procedures.
3.
Place the access point on an ESD-protected work surface.
4.
Open the access point’s 2.4-GHz radio access cover.
5.
For an access point without the 2.4-GHz radio feature, remove the blank spacer card.
6.
For an access point with the 2.4-GHz radio feature, remove the existing 2.4-GHz card.
7.
Install the new 2.4-GHz radio card.
8.
Close the access point 2.4-GHz radio access cover.
ESD can damage the Cisco Aironet radio and the internal components of the access point. It is
recommended that the 2.4-GHz radio upgrade procedures be performed by an ESD-trained service
technician at an ESD-protected workstation.
After you install the new radio, all configurable radio settings will be at default values. Refer to the Cisco
IOS Software Configuration Guide for Cisco Aironet Access Points for complete instructions on
configuring the new radio.
Unpacking the Radio
Each 2.4-GHz radio is shipped with the following items:
•
Quick start guide
•
A product registration card
•
A T-10 tamper-resistant Torx L-wrench
•
A 2.4-GHz radio product compliance label
If anything is missing or damaged, contact your Cisco representative for support.
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2.4-GHz Radio Upgrade
Opening the Access Cover
Opening the Access Cover
To open the 2.4-GHz radio access cover, follow these steps:
Step 1
Remove all cables and power connections from the access point.
Step 2
Remove all static-generating items from the work area, such as plastic material, styrofoam cups, and
other similar items.
Step 3
Place the access point and the new 2.4-GHz radio (in its antistatic bag) on an antistatic work surface.
Step 4
Discharge any static buildup on your body by touching a grounded surface (antistatic work surface)
before proceeding.
Step 5
Position the access point so that the bottom cover is facing up.
Caution
The internal access point components and the 2.4-GHz radio can be damaged by ESD from improper
handling.
Step 6
Remove the bottom access cover using the T-10 tamper-resistant Torx L-wrench provided with your
Cisco radio card (see Figure 7-1).
Figure 7-1
Location of 2.4-GHz Radio Access Cover Screw
74458
Access Cover Screw
If your access point was not configured with a 2.4-GHz radio, go to the “Removing a Blank Spacer Card”
section. If you are replacing an existing 2.4-GHz radio, go to the “Removing a 2.4-GHz Radio” section.
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Removing a Blank Spacer Card
Removing a Blank Spacer Card
When your access point is not factory-configured with a 2.4-GHz radio, it contains a blank spacer card
in the internal mini-PCI connector. You must remove the blank spacer card prior to installing a new
2.4-GHz radio card.
Caution
Handle all components carefully and observe all ESD precautions. The internal access point components
and the 2.4-GHz radio can be damaged by ESD from improper handling.
To remove the blank spacer card from the mini-PCI connector, following these steps:
Step 1
Push the card-retaining clips (on each side of card) away from the card (see Figure 7-2). When released,
the board springs up.
Figure 7-2
Location of Retaining Clips on Blank Spacer Card
74248
Step 2
Card-retaining clips
Antenna connector (white wire)
Antenna connector (black wire)
Carefully bend the card near the slots in opposite directions to provide enough clearance to remove the
antenna wires.
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Removing a 2.4-GHz Radio
Step 3
Remove the antenna wires from the blank spacer card.
Caution
Step 4
To avoid damaging the antenna wire assemblies, handle them by their connectors.
Remove the blank spacer card from the mini-PCI connector.
For instructions on installing the radio card, go to the “Installing a 2.4-GHz Radio” section.
Removing a 2.4-GHz Radio
To remove a 2.4-GHz radio card from your access point, follow these steps:
Caution
Step 1
The internal access point components and the 2.4-GHz radio can be damaged by ESD from improper
handling.
Use your fingers to carefully remove the antenna wire connectors from the 2.4-GHz radio card.
Caution
The antenna connectors can be damaged by using a pair of long-nose pliers during the removal
process.
Caution
To avoid damaging the antenna wire assemblies, handle them by their connectors.
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Removing a 2.4-GHz Radio
Step 2
Remove the 2.4-GHz radio card from the mini-PCI connector by performing the following operations:
a.
Push the card-retaining clips (on each side of card) away from the card (see Figure 7-3). When
released, the radio card springs up (see Figure 7-4).
Figure 7-3
Location of Retaining Clips on 2.4-GHz Radio Card
74253
MAIN AUX
Step 3
Card-retaining clips
b.
Grasp the radio card only on the edges, being careful not to touch components on the board or the
gold connector pins.
c.
Remove the 2.4-GHz card from the mini-PCI connector.
Place the removed 2.4GHz radio card into an anti-static bag.
For instructions on installing a new radio card, go to the “Installing a 2.4-GHz Radio” section.
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Installing a 2.4-GHz Radio
Installing a 2.4-GHz Radio
To install a new 2.4-GHz radio card into the access point, follow these steps:
Caution
The internal access point components and the 2.4-GHz radio can be damaged by ESD from improper
handling.
Step 1
Carefully remove the Cisco Aironet 2.4-GHz radio card from its anti-static bag.
Step 2
Grasp the radio card only on the edges, being careful not to touch components on the board or the gold
connector pins.
Step 3
Connect the black antenna wire connector to the radio card antenna connector marked by the black label
(see Figure 7-4).
Caution
To avoid damaging the antenna wire assemblies, handle them by their connectors.
Figure 7-4
Antenna Connector Labels and Mini-PCI Connector
IN
AU
MA
74251
Step 4
Antenna connector (black wire)
Antenna connector (white wire)
Mini-PCI connector
Connect the white antenna wire connector to the radio card antenna connector marked by the white label
(see Figure 7-4).
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Installing a 2.4-GHz Radio
Step 5
Insert the radio card into the access point’s mini-PCI connector by following these steps:
a.
Tilt the radio card at approximately 20o to 30o so that its gold pins are aligned with the mini-PCI
connector (see Figure 7-4).
b.
Push the card into the mini-PCI connector until it clicks into place.
Step 6
Carefully push the card down (towards the access point’s motherboard) until the card-retaining clips lock
into the notches on the side of the radio card (you will hear a click).
Step 7
Carefully position the antenna wires so that the metal connectors do not touch each other.
Caution
Damage to the radio could occur if the antenna connectors are touching when power is applied. If they
are touching, carefully rotate them in opposite directions until they are separated.
Step 8
Reinstall the 2.4-GHz radio access cover and use the T-10 tamper-resistant Torx L-wrench to tighten the
cover’s retaining screw.
Step 9
Remove the backing paper from the 2.4-GHz radio product compliance label.
Step 10
Carefully attach the label in the space provided below the access point’s product compliance label as
shown in Figure 7-5.
Figure 7-5
Location of Product Compliance Labels
74246
Note
2.4-GHz radio product compliance label
Access point product compliance label
If your access point contains a 5-GHz radio module, there is also a 5-GHz radio product
compliance label on the back of the unit.
The radio card installation is now complete. To configure the radio with your wireless network settings,
refer to the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points.
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5-GHz Radio Module Upgrade
This chapter provides upgrade instructions for the 5-GHz radio module and includes the following
sections:
•
Upgrade Overview, page 8-2
•
Removing the 5-GHz Radio Access Cover, page 8-2
•
Removing a 5-GHz Radio Module, page 8-3
•
Installing a 5-GHz Radio Module, page 8-5
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5-GHz Radio Module Upgrade
Upgrade Overview
Upgrade Overview
This section provides instructions for upgrading the access point 5-GHz radio module. The following
operations summarize the upgrade procedure:
Note
1.
Remove all cables and power connections from the access point.
2.
Place your access point on a flat surface.
3.
For an access point without the 5-GHz radio feature, remove the 5-GHz radio access cover.
4.
For an access point with the 5-GHz radio feature, remove the existing 5-GHz radio module.
5.
Install the new 5-GHz radio module.
After you install the radio module, all configurable radio settings will be at default values. Refer to the
Cisco IOS Software Configuration Guide for Cisco Aironet Access Points for complete instructions on
configuring the new radio.
Unpacking the Radio Module
Each 5-GHz radio module is shipped with the following items:
•
Quick start guide
•
A product registration card
•
A T-10 tamper-resistant Torx L-wrench
•
A 5-GHz radio product compliance label
If anything is missing or damaged, contact your Cisco representative for support.
Removing the 5-GHz Radio Access Cover
To remove the 5-GHz radio access cover, follow these steps:
Step 1
Remove all cables and power connections from the access point.
Step 2
Place the access point on a flat surface so that the unit is upright with the front end facing you.
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Removing a 5-GHz Radio Module
Step 3
Remove the 5-GHz access cover using the supplied Torx L-wrench (see Figure 8-1).
Figure 8-1
74632
5-GHz Radio Access Cover
Access Cover Screws
Access Cover
Removing a 5-GHz Radio Module
To remove the 5-GHz radio module, follow these steps:
Step 1
Remove all cables and power connections from the access point.
Step 2
Place the access point on a flat surface so that the unit is upright with the front end facing you.
Step 3
Unscrew the two mounting screws using the supplied Torx L-wrench (Figure 8-2).
Figure 8-2
74631
5-GHz Radio Module
Mounting screws
5-GHz radio module antenna
Note
Access point
Do not attempt to remove the mounting screws from the module; they are captured in the module
housing.
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Removing a 5-GHz Radio Module
Step 4
Insert your fingers into the base of the 5-GHz radio module (closest to the access point) and pull straight
out from the access point (see Figure 8-3).
Removing the 5-GHz Radio Module
74629
Figure 8-3
Step 5
Fold the antenna down (towards the attached radio card) and insert the module into a static protected bag.
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Installing a 5-GHz Radio Module
Installing a 5-GHz Radio Module
To install a new 5-GHz radio module into your access point, follow these steps:
Step 1
Before you can install a new 5-GHz radio module, you must remove the access cover or an existing
5-GHz radio module (refer to “Removing the 5-GHz Radio Access Cover” or “Removing a 5-GHz Radio
Module”).
Step 2
Place the access point on a flat surface so that the unit is upright with the front end facing you.
Step 3
Grasp the new 5-GHz radio module by it’s base (with the antenna pointing up) and insert the card into
the access point’s card-bus slot (see Figure 8-4).
Figure 8-4
Installing a 5-GHz Radio Module
74604
Step 4
Access point
Access point card-bus slot
5-GHz radio module antenna
5-GHz radio card
Push the 5-GHz radio module into the slot until you hear a slight click.
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Installing a 5-GHz Radio Module
Step 5
Tighten the 5-GHz radio module mounting screws using the supplied Torx L-wrench (see Figure 8-5).
Figure 8-5
Location of Mounting Screws
74630
5-GHz radio module antenna
Mounting screws
Step 6
Remove the backing paper from the 5-GHz radio product compliance label.
Step 7
Carefully attach the label in the space provided below the product compliance label (see Figure 8-6).
Figure 8-6
5-GHz Radio Product Compliance Label
74246
5-GHz radio product compliance label
Access point product compliance label
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5-GHz Radio Module Upgrade
Installing a 5-GHz Radio Module
Note
If your access point contains an internal 2.4-GHz radio, there is also a 2.4-GHz radio product
compliance label on the back of the unit.
The 5-GHz radio module installation is now complete and radio settings are at default values. To
configure the 5-GHz radio with your wireless network settings refer to the Cisco IOS Software
Configuration Guide for Cisco Aironet Access Points.
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5-GHz Radio Module Upgrade
Installing a 5-GHz Radio Module
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C H A P T E R
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 Top Issues and then select Wireless Technologies):
http://www.cisco.com/tac
Sections in this chapter include:
•
Checking the Top Panel LEDs, page 9-2
•
Checking Basic Settings, page 9-4
•
Resetting to the Default Configuration, page 9-4
•
Reloading the Access Point Image, page 9-6
•
Obtaining the Access Point Image File, page 9-8
•
Obtaining the TFTP Server Software, page 9-9
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Troubleshooting
Checking the Top Panel LEDs
Checking the Top Panel LEDs
If your access point is not communicating, check the three LEDs on the top panel. You can use them to
quickly assess the unit’s status. Figure 9-1 shows the LEDs.
Figure 9-1
Access Point LEDs
Ethernet
Status
86704
Radio
The LEDs signals have the following meanings (for additional details refer to Table 9-1):
•
The Ethernet LED signals traffic on the wired LAN, or Ethernet infrastructure. This LED is
normally green when an Ethernet cable is connected, and blinks green when a packet is received or
transmitted over the Ethernet infrastructure. The LED is off when the Ethernet cable is not
connected.
•
The status LED signals operational status. Steady green indicates that the access point is associated
with at least one wireless client. Blinking green indicates that the access point is operating normally
but is not associated with any wireless devices.
•
The radio LED blinks green to indicate radio traffic activity. The light is normally off, but it blinks
green whenever a packet is received or transmitted over the access point’s radio.
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Troubleshooting
Checking the Top Panel LEDs
Table 9-1
Top Panel LED Signals
Message
type
Ethernet
LED
Status
LED
Radio
LED
Meaning
Boot loader
status
Green
–
Green
DRAM memory test.
–
Amber
Red
Board initialization test
–
Blinking
green
Blinking
green
Flash memory test.
Amber
Green
–
Ethernet initialization test.
Green
Green
Green
Starting IOS.
–
Green
–
At least one wireless client device is
associated with the unit.
–
Blinking
green
–
No client devices are associated; check the
unit’s SSID and WEP settings.
–
Green
Blinking
green
Transmitting/receiving radio packets.
Green
–
–
Ethernet link is operational.
Blinking
green
–
–
Transmitting/receiving Ethernet packets.
Red
–
Red
DRAM memory test failure.
–
Red
Red
File system failure.
Red
Red
–
Ethernet failure during image recovery.
Amber
Green
Amber
Boot environment error.
Red
Green
Red
No IOS image file.
Amber
Amber
Amber
Boot failure.
–
Green
Blinking
amber
Maximum retries or buffer full occurred on
the radio.
Blinking
amber
–
Transmit/receive Ethernet errors.
–
Blinking
amber
–
General warning.
Configuration
Reset
–
Amber
–
Resetting the configuration options to
factory defaults.
Failure
Red
Red
Red
Firmware failure; try disconnecting and
reconnecting unit power.
Firmware
Upgrade
–
Red
–
Loading new firmware image.
Association
status
Operating
status
Boot Loader
Errors
Operation
Errors
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Troubleshooting
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.
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.
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.
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Troubleshooting
Resetting to the Default Configuration
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
Disconnect power (the power jack for external power or the Ethernet cable for in-line power) from the
access point.
Step 2
Press and hold the MODE button while you reconnect power to the access point.
Step 3
Hold the MODE button until the Status LED turns amber (approximately 2 to 3 seconds), and release the
button.
Step 4
After the access point reboots, you must reconfigure the access point by using the Web browser
interface, the Telnet interface, or 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).
Using the Web Browser Interface
Follow the steps below 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
Step 8
If the access point is configured with a static IP address, the IP address does not change.
After the access point reboots, you must reconfigure the access point by using the Web browser interface,
the Telnet interface, or IOS commands.
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Troubleshooting
Reloading the Access Point Image
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.
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 three red
LEDs, 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 the steps below to reload the access point image file:
Step 1
The PC you intend to use must be configured with a static IP address in the range of 10.0.0.2 to 10.0.0.30.
Step 2
Place a copy of the access point image file (such as c1200-k9w7-tar.122-11.JA.tar) in 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 c1200-k9w7-tar.default.
Step 4
Activate the TFTP server.
Step 5
Connect the PC to the access point using a Category 5 (CAT5) Ethernet cable.
Step 6
Disconnect power (the power jack for external power or the Ethernet cable for in-line power) from the
access point.
Step 7
Press and hold the MODE button while you reconnect power to the access point.
Step 8
Hold the MODE button until the status LED turns red (approximately 20 to 30 seconds), and release the
MODE button.
Step 9
Wait until the access point reboots as indicated by all LEDs turning green followed by the Status LED
blinking green.
Step 10
After the access point reboots, you must reconfigure the access point by using the Web interface, the
Telnet interface, or IOS commands.
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Troubleshooting
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 the instructions below 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 image file (such as c1200-k9w7-tar.122-11.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 the instructions below 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 c1200-k9w7-tar.122-11.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 the following
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 1200 Series (Cisco IOS
Software).
Step 4
Click on the access point image file, such as c1100-k9w7-tar.122-11.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.
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Troubleshooting
Obtaining the TFTP Server Software
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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Troubleshooting
Obtaining the TFTP Server Software
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A P P E N D I X
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:
•
Dipole Antenna Installation Warning, page A-2
•
Explosive Device Proximity Warning, page A-3
•
Lightning Activity Warning, page A-4
•
Installation Warning, page A-5
•
Circuit Breaker (15A) Warning, page A-5
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Appendix A
Translated Safety Warnings
Dipole Antenna Installation Warning
Dipole Antenna Installation Warning
Warning
In order to comply with FCC radio frequency (RF) exposure limits, dipole antennas should be located
at a minimum of 7.9 inches (20 cm) or more from the body of all persons.
Waarschuwing
Om te voldoen aan de FCC radiofrequentie (RF) blootstellingslimieten dienen dipoolantennes zich
minstens 20 cm of meer van de lichamen van alle personen bevinden.
Varoitus
FCC:n antamien radiotaajuuksille altistumista koskevien rajoitusten mukaan dipoliantennien 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 dipôles 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 Dipolantennen mindestens 20 cm (7,9 Zoll) vom Körper aller Person
entfernt aufgestellt werden.
Avvertenza
Per conformarsi ai limiti FCC di esposizione a radiofrequenza (RF), le antenne a dipolo devono stare
ad una distanza minima di 20 cm dal corpo di ogni persona.
Advarsel
I henhold til eksponeringsgrensene for radiofrekvenser (RF), skal dipole 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 dipolo 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 dipolo 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 dipolsantenner placeras på
minst 20 cm avstånd från alla människor.
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Appendix A
Translated Safety Warnings
Explosive Device Proximity Warning
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.
Waarschuwing
Varoitus
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.
Älä käytä johdotonta verkkolaitetta suojaamattomien räjäytysnallien läheisyydessä tai
räjäytysalueella, jos laitetta ei ole erityisesti muunnettu sopivaksi sellaiseen käyttöön.oen.
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
Advarsel
Aviso
¡Advertencia!
Varning!
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.
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.
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.
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.
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
Lightning Activity Warning
Lightning Activity Warning
Warning
Waarschuwing
Varoitus
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of kabels aan
te sluiten of te ontkoppelen.
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
¡Advertencia!
Varning!
Não trabalhe no sistema ou ligue e desligue cabos durante períodos de mau tempo (trovoada).
No operar el sistema ni conectar o desconectar cables durante el transcurso de descargas
eléctricas en la atmósfera.
Vid åska skall du aldrig utföra arbete på systemet eller ansluta eller koppla loss kablar.
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Appendix A
Translated Safety Warnings
Installation Warning
Installation Warning
Warning
Waarschuwing
Varoitus
Read the installation instructions before you connect the system to its power source.
Raadpleeg de installatie-aanwijzingen voordat u het systeem met de voeding verbindt.
Lue asennusohjeet ennen järjestelmän yhdistämistä virtalähteeseen.
Attention
Avant de brancher le système sur la source d'alimentation, consulter les directives d'installation.
Warnung
Lesen Sie die Installationsanweisungen, bevor Sie das System an die Stromquelle anschließen.
Avvertenza
Advarsel
Aviso
Consultare le istruzioni di installazione prima di collegare il sistema all’alimentatore.
Les installasjonsinstruksjonene før systemet kobles til strømkilden.
Leia as instruções de instalação antes de ligar o sistema à sua fonte de energia.
¡Advertencia!
Ver las instrucciones de instalación antes de conectar el sistema a la red de alimentación.
Varning!
Läs installationsanvisningarna innan du kopplar systemet till dess strömförsörjningsenhet.
Circuit Breaker (15A) Warning
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure
that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 10A international) is used
on the phase conductors (all current-carrying conductors).
Waarschuwing
Dit produkt is afhankelijk van de installatie van het gebouw voor kortsluit- (overstroom)beveiliging.
Controleer of er een zekering of stroomverbreker van niet meer dan 120 Volt wisselstroom, 15 A voor
de V.S. (240 Volt wisselstroom, 10 A internationaal) gebruikt wordt op de fasegeleiders (alle
geleiders die stroom voeren).
Varoitus
Attention
Tämä tuote on riippuvainen rakennukseen asennetusta oikosulkusuojauksesta
(ylivirtasuojauksesta). Varmista, että vaihevirtajohtimissa (kaikissa virroitetuissa johtimissa)
käytetään Yhdysvalloissa alle 120 voltin, 15 ampeerin ja monissa muissa maissa 240 voltin,
10 ampeerin sulaketta tai suojakytkintä.
Pour ce qui est de la protection contre les courts-circuits (surtension), ce produit dépend de
l'installation électrique du local. Vérifier qu'un fusible ou qu'un disjoncteur de 120 V alt., 15 A U.S.
maximum (240 V alt., 10 A international) est utilisé sur les conducteurs de phase (conducteurs de
charge).
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Appendix A
Translated Safety Warnings
Circuit Breaker (15A) Warning
Warnung
Dieses Produkt ist darauf angewiesen, daß im Gebäude ein Kurzschluß- bzw. Überstromschutz
installiert ist. Stellen Sie sicher, daß eine Sicherung oder ein Unterbrecher von nicht mehr als 240 V
Wechselstrom, 10 A (bzw. in den USA 120 V Wechselstrom, 15 A) an den Phasenleitern (allen
stromführenden Leitern) verwendet wird.
Avvertenza
Questo prodotto dipende dall’installazione dell’edificio per quanto riguarda la protezione contro
cortocircuiti (sovracorrente). Verificare che un fusibile o interruttore automatico, non superiore a
120 VCA, 15 A U.S. (240 VCA, 10 A internazionale) sia stato usato nei fili di fase (tutti i conduttori
portatori di corrente).
Advarsel
Dette produktet er avhengig av bygningens installasjoner av kortslutningsbeskyttelse (overstrøm).
Kontroller at det brukes en sikring eller strømbryter som ikke er større enn 120 VAC, 15 A (USA) (240
VAC, 10 A internasjonalt) på faselederne (alle strømførende ledere).
Aviso
¡Advertencia!
Varning!
Este produto depende das instalações existentes para protecção contra curto-circuito
(sobrecarga). Assegure-se de que um fusível ou disjuntor não superior a 240 VAC, 10A é utilizado
nos condutores de fase (todos os condutores de transporte de corrente).
Este equipo utiliza el sistema de protección contra cortocircuitos (o sobrecorrientes) deló propio
edificio. Asegurarse de que se utiliza un fusible o interruptor automático de no más de 240 voltios
en corriente alterna (VAC), 10 amperios del estándar internacional (120 VAC, 15 amperios del
estándar USA) en los hilos de fase (todos aquéllos portadores de corriente).
Denna produkt är beroende av i byggnaden installerat kortslutningsskydd (överströmsskydd).
Kontrollera att säkring eller överspänningsskydd används på fasledarna (samtliga strömförande
ledare) för internationellt bruk max. 240 V växelström, 10 A (i USA max. 120 V växelström, 15 A).
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A P P E N D I X
Declarations of Conformity and Regulatory
Information
This appendix provides declarations of conformity and regulatory information for the Cisco Aironet
1200 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
Manufacturers Federal Communication Commission Declaration of Conformity Statement
Declarations of Conformity and Regulatory Information
Manufacturers Federal Communication Commission
Declaration of Conformity Statement
Tested To Comply
With FCC Standards
FOR HOME OR OFFICE USE
Models:
AIR-AP1200 with AIR-MP20B-A-K9 and/or AIR-RM20A-A-K9,
AIR-AP1210, AIR-AP1220B-A-K9, AIR-AP1230B-A-K9,
AIR-AP1220A-A-K9, AIR- AP1230A-A-K9,
FCC Certification number:
LDK 102042 (AIR-MP20B-A-K9)
LDK 102045 (AIR-RM20A-A-K9)
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 integrated antennas or those listed in Table B-1. 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.
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Appendix B
Declarations of Conformity and Regulatory Information
Department of Communications—Canada
Table B-1
Access Point 2.4-GHz Antennas
Cisco Part Number
Model
Gain
AIR-ANT1949
Yagi
13.5
AIR-ANT4121
Omni-directional
12.0
AIR-ANT3549
Patch
8.5
AIR-ANT2012
Spatial diversity
6.5
AIR-ANT1729
Patch
6.0
AIR-ANT2506
Omni-directional
5.1
AIR-ANT3213
Omni-directional
5.0
AIR-ANT1728
Omni-directional
5.0
AIR-ANT3195
Patch
3.0
AIR-ANT5959
Omni-directional
2.0
AIR-ANT4941
Dipole
2.2
Department of Communications—Canada
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 11-Mbps, 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.
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Appendix B
Declarations of Conformity and Regulatory Information
European Community, Switzerland, Norway, Iceland, and Liechtenstein
European Community, Switzerland, Norway, Iceland, and
Liechtenstein
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.
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
European Community, Switzerland, Norway, Iceland, and Liechtenstein
The Declaration of Conformity related to this product can be found at the following URL:
http://www.ciscofax.com
For 11 Mbps, 2.4 GHz access points with 100 mW radios, the following standards were applied:
•
Radio:
EN 300.328-1, EN 300.328-2
•
EMC:
EN 301.489-1, EN 301.89-17
•
Safety:
EN 60950
The following CE mark is affixed to the 11 Mbps, 2.4 GHz access points with 100 mW radios:
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.
Note
Combinations of power levels and antennas resulting in a radiated power level above 100 mW equivalent
isotropic radiated power (EIRP) are considered as not compliant with the above mentioned directive and
are not allowed for use within the European community and other countries that have adopted the
European R&TTE directive 1999/5/EC or the CEPT recommendation Rec 70.03 or both. For more
details on legal combinations of power levels and antennas, refer to the Cisco IOS Software
Configuration Guide for Cisco Aironet Access Points.
For 54 Mbps, 5 GHz access points with 40 mW radios, the following standards were applied:
•
Radio:
EN 301.893
•
EMC:
EN 301.489-1, EN 301.489-17
•
Safety:
EN 60950
49325
The following CE mark is affixed to the 54 Mbps, 5 GHz access points with 40 mW radios:
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Appendix B
Declarations of Conformity and Regulatory Information
Declaration of Conformity for RF Exposure
Declaration of Conformity for RF Exposure
The radio module has been found to be compliant to the requirements set forth in CFR 47 Sections
2.1091, 2.1093, 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. For antennas, AIR-ANT4121 and AIR-ANT1949, the equipment should be positioned more than
2 m from your body or nearby persons. For all other approved antennas the equipment shoud be installed
more than 20 cm from your body or nearby persons.
The access point (with 5 GHz integrated antenna) 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 antennas. The access point’s co-located 2.4 GHz (2.2 dBi) and 5 GHz integrated antennas support
a minimum separation distance of 10 cm (3.9 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.
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.
03-5549-6500
43768
Japanese Translation
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Appendix B
Declarations of Conformity and Regulatory Information
Guidelines for Operating Cisco Aironet Access Points in Japan
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
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Appendix B
Declarations of Conformity and Regulatory Information
Guidelines for Operating Cisco Aironet Access Points in Japan
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A P P E N D I X
Access Point Specifications
This appendix provides technical specifications for the Cisco Aironet 1200 Series Access Point.
Table C-1 lists the technical specifications for the access point.
Table C-1
Access Point Specifications
Category
Access Point with 2.4-GHz Radio
Access Point with 5-GHz Radio Module
Size
6.56 in. W x 7.23 in. D x 1.66 in. H
16.67 cm W x 18.36 cm D x 4.22 cm H
With the 5-GHz antenna in the patch position:
6.56 in. W x 8.04 in. D x 2.21 in. H
16.67 cm W x 20.42 cm D x 5.61
Status Indicators
Three indicators on the top panel: Ethernet traffic, status, and radio traffic.
Connectors
Back panel (left to right): reverse-TNC antenna connector; 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; reverse-TNC antenna connector.
Front Panel: Card Bus connector used for the 5-GHz radio module.
Input Voltage
48 VDC nominal. Operational up to 60 VDC. Voltage higher than 60 VDC can damage the unit.
Input Current
With 2.4 GHz radio:
125 mA (typical)
With 5-GHz radio:
165 mA (typical)
With 2.4-GHz and 5-GHz radios
225 mA (typical)
The access point is capable of drawing 380 mA depending upon the current radios and future radios
installed in the unit.
Operating Temperature Access point:
–4 to 131oF (–20 to 55oC)
Access point (with 2.4-GHz and 5-GHz radio):
–4 to 122oF (–20 to 50 oC)
1200 series power injector:
32 to 104 oF (0 to 40 oC)
1200 series power injector:
32 to 104oF (0 to 40oC)
Storage Temperature
–40 to 185oF (–40 to 85 oC)
–40 to 185oF (–40 to 85oC)
Weight
Without mounting bracket:
1.6 lbs (0.73 kg) with 2.4-GHz radio
module
Without mounting bracket:
1.87 lbs (0.85 kg) with 5-Ghz radio module
1.97 lbs (0.89 kg) with 5-GHz radio module and
2.4-GHz radio
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Appendix C
Table C-1
Access Point Specifications
Access Point Specifications (continued)
Category
Access Point with 2.4-GHz Radio
Access Point with 5-GHz Radio Module
Power Output
100, 50, 30, 20, 5, or 1 mW
(Depending on the regulatory domain in
which the access point is installed)
40 mW (16 dBm)
20 mW (13 dBm)
10 mW (10 dBm)
5 mW (7 dBm)
Note
These values are based on the FCC peak
measurement method as defined in
FCC 15.407 (A)(4)
Frequency
2.400 to 2.497 GHz
(Depending on the regulatory domain in
which the access point is installed)
UNII 1—5.15 to 5.25 GHz
UNII 2—5.25 to 5.35 GHz
(Depending on the regulatory domain in which the
access point is installed)
Range
Indoor:
150 ft at 11 Mbps
350 ft at 1 Mbps
Indoor:
170 ft at 6 Mbps
130 ft at 18 Mbps
60 ft at 54 Mbps
Outdoor:
800 ft at 11 Mbps
2000 ft at 1 Mbps
Outdoor:
1000 ft at 6 Mbps
100 ft at 54 Mbps
Modulation
Direct Sequence Spread Spectrum (DSSS)
Orthogonal Frequency Division Multiplex (OFDM)
Data rates
1, 2, 5.5, and 11 Mbps
6, 9, 12, 18, 24, 36, 48, and 54 Mbps
Antenna
A diversity system with two reverse-TNC
connectors (Cisco antennas are sold
separately).
A diversity system consisting of two integrated
omnidirectional and two integrated directional
antennas.
Compliance
The 1200 series access point complies with UL 2043 for products installed in a building’s
environmental air handling spaces, such as above suspended ceilings.
Caution
Note
Safety
The 1200 series 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.
If you plan to mount the access point in environmental air space using a 5-GHz radio, Cisco
recommends that you mount the access point horizontally with its antennas pointing down.
Doing so results in the access point complying with regulatory requirements for
environmental air space with the 5-GHz radio installed.
Designed to meet:
Designed to meet:
•
UL 1950 Third Edition
•
UL 1950 Third Edition
•
CSA 22.2 No. 950-95
•
CSA 22.2 No. 950-95
•
IEC 60950 Second Edition, including
Amendments 1-4 with all deviations
•
IEC 60950 Second Edition, including
Amendments 1-4 with all deviations
•
EN 60950 Second Edition, including
Amendments 1-4
•
EN 60950 Second Edition, including
Amendments 1-4
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Appendix C
Table C-1
Access Point Specifications
Access Point Specifications (continued)
Category
Access Point with 2.4-GHz Radio
Access Point with 5-GHz Radio Module
Radio Approvals
FCC Part 15.247
Canada RSS-210
Japan Telec 33B
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 55024
EN 301.489-1
EN 301.489-17
RF Exposure
OET-65C
RSS-102
ANSI C95.1
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Appendix C
Access Point Specifications
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A P P E N D I X
Channels and Antenna Settings
This appendix lists the access point radio channels and the maximum power levels supported by the
world’s regulatory domains.
The following topics are covered in this appendix:
•
Channels, page D-2
•
Maximum Power Levels, page D-4
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Appendix D
Channels and Antenna Settings
Channels
Channels
IEEE 802.11a
The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11a
20-MHz-wide channel are listed in Table D-1.
Table D-1
Channels for IEEE 802.11a
Regulatory Domains
Note
Channel
Identifier
Frequency in
MHz
Americas
(–A)
Japan (–J)
Singapore
(–S)
Taiwan (– T)
34
5170
–
–-
–
36
5180
–
–
38
5190
–
–
–
40
5200
–
–
42
5210
–
–
–
44
5220
–
–
46
5230
–
–
–
48
5240
–
–
52
5260
–
–
56
5280
–
–
60
5300
–
–
64
5320
–
–
149
5745
–
–
–
–
153
5765
–
–
–
–
157
5785
–
–
–
–
161
5805
–
–
–
–
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.
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Appendix D
Channels and Antenna Settings
Channels
IEEE 802.11b
The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11b
22-MHz-wide channel are listed in Table D-2.
Table D-2
Note
Channels for IEEE 802.11b
Regulatory Domains
Channel
Identifier
Frequency in
MHz
Americas (–A)
EMEA (– E)
Israel (– I)
China (–C)
Japan (–J)
2412
–
2417
–
2422
–
2427
–
2432
2437
2442
2447
2452
–
10
2457
–
11
2462
–
12
2467
–
–
–
13
2472
–
–
–
14
2484
–
–
–
–
Mexico is included in the Americas regulatory domain; however, channels 1 through 8 are for indoor use
only while channels 9 through 11 can be used indoors and outdoors. Users are responsible for ensuring
that the channel set configuration complies with the regulatory standards of Mexico.
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Appendix D
Channels and Antenna Settings
Maximum Power Levels
Maximum Power Levels
This section lists the maximum radio power levels and antenna gains for each regulatory domain. For
additional information on setting radio transmit power, refer to the Cisco IOS Software Configuration
Guide for Cisco Aironet Access Points.
IEEE 802.11a
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-3 lists the maximum power
levels and antenna gains allowed for each IEEE 802.11a regulatory domain.
Table D-3
Maximum Power Levels Per Antenna Gain for IEEE 802.11a
Maximum Power Level (mW)
with 6-dBi Antenna Gain
Regulatory Domain
Americas (-A)
(160 mW EIRP maximum on channels 36-48,
800 mW EIRP maximum on channels 52-64)
40
Japan (-J)
(10 mW/MHz EIRP maximum)
40
Singapore (-S)
(100 mW EIRP maximum)
20
Taiwan (-T)
(800 mW EIRP maximum)
40
IEEE 802.11b
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-4 lists the maximum power
levels and antenna gains allowed for each IEEE 802.11b regulatory domain.
Table D-4
Maximum Power Levels Per Antenna Gain for IEEE 802.11b
Regulatory Domain
Antenna Gain (dBi)
Maximum Power Level (mW)
100
2.2
100
5.2
100
100
8.5
100
12
100
13.5
100
Americas (-A)
(4W EIRP maximum)
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Appendix D
Channels and Antenna Settings
Maximum Power Levels
Table D-4
Maximum Power Levels Per Antenna Gain for IEEE 802.11b (continued)
Regulatory Domain
EMEA (-E)
(100 mW EIRP maximum)
Israel (-I)
(100 mW EIRP maximum)
China (-C)
(10 mW EIRP maximum)
Japan (-J)
(10 mW/MHz EIRP maximum)
Antenna Gain (dBi)
Maximum Power Level (mW)
100
2.2
50
5.2
30
30
8.5
12
13.5
21
100
2.2
50
5.2
30
30
8.5
12
13.5
21
2.2
5.2
n/a
n/a
8.5
n/a
12
n/a
13.5
n/a
21
n/a
50
2.2
30
5.2
30
30
8.5
n/a
12
n/a
13.5
21
n/a
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Appendix D
Channels and Antenna Settings
Maximum Power Levels
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A P P E N D I X
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
1, 2, 3, 4
Pins Signals1, 2, 3, 4
Pins
Signals
NC
–
–
NC
–
–
TXD
RXD
GND
GND
GND
GND
RXD
TXD
NC
–
–
NC
–
–
1. NC indicates not connected.
2. TXD indicates transmit data.
3. GND indicates ground.
4. RXD indicates receive data.
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G L O S S A RY
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.
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.
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.
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.
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Glossary
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.
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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Glossary
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.
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.
gateway
A device that connects two otherwise incompatible networks together.
GHz
Gigahertz. One billion cycles per second. A unit of measure for frequency.
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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Glossary
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.
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.
A basic message unit for communication across a network. A packet usually includes routing
information, data, and sometimes error detection information.
packet
Quadruple Phase
Shift Keying
A modulation technique used by IEEE 802.11b-compliant wireless LANs for
transmission at 2 Mbps.
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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Glossary
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.
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.
transmit power
The power level of radio transmission.
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.
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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Glossary
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disabling
5-5
recalling commands
abbreviating commands
access point image
5-3
no and default forms of commands
9-6
terminal emulator settings
antenna
5-3
3-4
command-line interface
connectors
gains
5-5
C-2
See CLI
D-5
warnings
command modes
A-1
Apply button
5-2
commands
4-4
abbreviating
5-3
no and default
connectors
C-1, C-2
console port
Back button
5-3
E-2
4-4
basic settings, checking
9-4
data rates
C-2
declarations of conformity
Cancel button
default, configuration, resetting
4-4
channels, supported by regulatory domains
Cisco TAC
B-1
D-2, D-3
default commands
9-5
5-3
9-1
CLI
abbreviating commands
command modes
5-3
5-2
editing features
editing features
enabling and disabling
enabling and disabling
keystroke editing
wrapped lines
error messages
5-6
5-6
keystrokes used
wrapped lines
5-7
EIRP, maximum
5-4
filtering command output
getting help
5-6
5-6
5-7
D-4 to D-5
error messages, during command entry
5-8
5-3
Ethernet indicator
5-4
9-2
extended temperature range
2-3
history
changing the buffer size
described
5-4
5-4
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Index
FCC Declaration of Conformity
FCC Safety Compliance
B-2
LED indicators
Ethernet
2-2
filtering
9-2
radio traffic
show and more command output
frequencies
status
5-8
9-2
9-2
D-2, D-3
frequency range
C-2
MAC
3-10, 3-11
management options, CLI
global configuration mode
Mode button
5-2
5-1
9-6
modulation
C-2
help, for the command line
5-3
history
no commands
changing the buffer size
described
5-4
disabling
5-5
recalling commands
Home button
5-3
5-4
5-5
OK button
4-4
4-4
operating temperature
C-1
indicators
input power
9-2
package contents
C-1
installation guidelines
password reset
2-3
interface configuration mode
IP address, finding and setting
IPSU
9-5
pinouts, serial cable
5-2
3-10
3-9
connecting
injector
output
1-2
E-2
power
input
key features
2-3
2-6
2-6
C-1
C-2
power level, maximum
D-4 to D-5
privileged EXEC mode
5-2
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radio, indicator
range, radio
voltage range
9-2
C-1
C-2
regulatory domains
D-2, D-3
regulatory information
reloading access point image
RF exposure
B-1
9-6
warnings
B-6
2-2, A-1
Web-based interface
common buttons
4-4
compatible browsers
4-1
web site, Cisco Software Center
safety warnings, translated
weight
A-1
serial
9-4
E-2
Cisco cable
size
C-1
WEP key
cable
3-9, 9-8
E-2
C-1
SSH Communications Security, Ltd.
SSID, troubleshooting
status indicators
5-9
9-4
9-2, C-1
storage temperature
C-1
TAC
Telnet
9-1
3-12
temperature
operating
storage
C-1
C-1
terminal emulator
TFTP server
3-4
9-6
troubleshooting
9-1
unpacking
2-3
user EXEC mode
5-2
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