Hewlett Packard Enterprise DNMA83 WLAN a+b+g+n mini-PCI Module User Manual MSM422 Access Point Quickstart

Hewlett-Packard Co WLAN a+b+g+n mini-PCI Module MSM422 Access Point Quickstart

Contents

Quick Start Guide

The MSM422 is a Wi-Fi Alliance authorized Wi-Fi
CERTIFIED 802.11a/b/g and 802.11n product. The
Wi-Fi CERTIFIED Logo is a certification mark of the
Wi-Fi Alliance.
In
MSM422 Access Point Quickstart
This Quickstart shows you how to get started using the MSM422 Access Point (US J9358A, WW J9359A).
After reading this Quickstart, you can visit www.hp.com/go/procurve/manuals and download documents of particular interest such as the MSM3xx / MSM4xx
Access Points Management and Configuration Guide and the MSM7xx Controllers Management and Configuration Guide.
Hardware overview
MSM422 Access Point Quickstart 2HP ProCurve Networking
Package contents
MSM422, documentation, mounting bracket, four mounting screws with wall anchors,
retention screw (4-40x1/4”), two T-bar clips with four nuts.
Radios and antennas
The MSM422 contains two radios. The lower flap contains three antennas for Radio 1, which
by default is set to 802.11n (5 GHz) mode. The upper flap contains two antennas for Radio 2,
which by default is set to 802.11b/g mode. Optional external antennas are available from HP
ProCurve. On the HP ProCurve Website, see the Accessories section for the MSM422.
Ports
The MSM422 provides two ports.
•Ethernet port: An auto-sensing 10/100/1000 Ethernet port with an RJ-45 connector. The
port supports Power over Ethernet (PoE) 802.3af.
•Console port: A standard console (serial) port with a DB-9 (female) connector. To
connect to a computer, use a standard (straight-through) serial cable (male-to-female).
For details, see Console Ports in the MSM3xx / MSM4xx Access Points Management
and Configuration Guide.
Reset button
Press and quickly release the button to reset the MSM422. To reset the MSM422 to factory
defaults, press the button until the status lights blink three times, then release.
Note: Following a reset to factory defaults, the MSM422 starts up in controlled mode.
About controlled mode and autonomous mode
The MSM422 can operate in one of two modes: controlled (the default) or autonomous.
Switching modes resets all configuration settings to factory defaults.
•Controlled mode: To become operational, the MSM422 must establish a management
tunnel with an MSM7xx Controller. The controller manages the MSM422 and provides
all configuration settings. Discovery of the controller is automatic if default settings are
used on the MSM422 and the controller, and both devices are on the same subnet. See
Working with controlled APs in the MSM7xx Controllers Management and Configuration
Guide.
•Autonomous mode: Once switched to autonomous mode, the MSM422 operates as a
stand-alone AP. An autonomous MSM422 is configured and managed via its web-based
management tool as described in Initial configuration (autonomous mode) on page 4.
Status light behavior in controlled mode
During startup/discovery in controlled mode, the MSM422 status lights provide the following
information:
Once the discovery process is complete, and the MSM422 has established a secure
management tunnel to a controller, the Power light remains on and the Ethernet and Radio
lights blink to indicate the presence of traffic.
Radio Antenna
flap External
connector
Radio mode
Default Other choices
1 Lower A, B, C n/a (5
GHz) n (5 GHz), n (2.4 GHz), n/a, n/g, n/b/g, b,
b/g, g, a
2 Upper D b/g b, g, a, a turbo
Status light behavior Description
Power light blinks once every two seconds. The MSM422 is starting up.
Power light blinks once per second. The MSM422 is looking for an IP address, or
building the list of VLANs on which to
perform discovery. The management tool is
available until discovery occurs.
Power light, Info light, and Ethernet light
blink in sequence from left to right. The MSM422 has obtained an IP address
and is attempting to discover a controller.
Power light is on. Info and Ethernet lights
blink alternately until the secure
management tunnel is established.
The MSM422 has found a controller and is
attempting to establish a secure
management tunnel with it.
Power light and Info light blink alternately
and quickly. Ethernet light is off. The MSM422 has received a discovery reply
from two or more controllers with the same
priority setting. The MSM422 is unable to
connect with either controller until the
priority conflict is resolved.
Power light and one Radio light blink slowly.
(This will be the light for the radio on which
the local mesh link is being established.)
The MSM422 is attempting to establish a
local mesh link to a master node.
Power light and Ethernet light blink slowly. The MSM422 is attempting to establish
wired connectivity.
MSM422 Access Point Quickstart 3HP ProCurve Networking
Status light behavior in autonomous mode
In autonomous mode, the status lights provide the following information:
Important information to read before installing
Warning: PROFESSIONAL INSTALLATION REQUIRED
Prior to installing or using the MSM422, consult with a professional installer trained in
RF installation and knowledgeable in local regulations including building and wiring
codes, safety, channel, power, indoor/outdoor restrictions, and license requirements for
the intended country. It is the responsibility of the end user to ensure that installation and
use comply with local safety and radio regulations.
Surge protection and grounding: If you plan on connecting an outdoor antenna to the
MSM422, make sure that proper lightning surge protection and grounding precautions are
taken according to local electrical code. Failure to do so may result in personal injury, fire,
equipment damage, or a voided warranty. The HP ProCurve hardware warranty provides no
protection against damage caused by static discharge or a lightning strike.
Cabling: You must use the appropriate cables, and where applicable, surge protection, for
your given region. For compliance with EN55022 Class-B emissions requirements, use
shielded Ethernet cables. Cat 5e (or better) cabling is required.
Plenum installation: The MSM422 can be installed in a plenum (UL2043 rating). It should
be installed in a similar orientation as in a ceiling installation. However, it is left to a qualified
installer to determine how to install/secure the MSM422 in a plenum in an appropriate and
safe manner. Plenum-rated cables and attachment hardware must be used.
Country of use: In some regions, you are prompted to select the country of use during setup.
Once the country has been set, the MSM422 will automatically limit the available wireless
channels, ensuring compliant operation in the selected country. Entering the incorrect
country may result in illegal operation and may cause harmful interference to other systems.
See Notice for European Union on page 6.
Caution: External Antennas: When using an external antenna, depending on the
country of use, the antenna selected, and your radio settings, it may be
mandatory to reduce the radio transmission power level to maintain
regulatory compliance. For specific power limits for your country, consult the
Antenna Power-Level Setting Guide available on the HP ProCurve manuals
page for the MSM3xx/4xx Access Points at
www.hp.com/go/procurve/manuals.
To set the radio power transmission level, for controlled access points see Transmit power
control in the MSM7xx Controllers Management and Configuration Guide. For autonomous
access points, see Transmit power control in the MSM3xx / MSM4xx Access Points
Management and Configuration Guide.
Safety: Take note of the following safety information during installation.
•If your network covers an area served by more than one power distribution system, be
sure all safety grounds are securely interconnected.
•Network cables may occasionally be subject to hazardous transient voltages (caused by
lightning or disturbances in the electrical power grid).
•Handle exposed metal components of the network with caution.
•The MSM422 is powered-on when the Ethernet port is plugged into a PoE power source
or when an external power supply is connected.
•The MSM422 and all interconnected equipment must be installed indoors within the
same building (except for outdoor models / antennas), including all PoE-powered
network connections as described by Environment A of the IEEE 802.3af standard.
Installation
Mounting on a wall
Light State Description
Power Off The MSM422 has no power.
On The MSM422 is powered on and is fully operational.
Blinking The MSM422 is starting up. If the Power light continues to
blink after several minutes, it indicates that the software failed
to load. Reset or power cycle the MSM422. If this condition
persists, contact HP ProCurve Customer Care.
Info On The MSM422 is fully operational.
Ethernet Off The Port is not connected or there is no activity.
Blinking The port is transmitting or receiving data.
Radio 1, 2 Blinking The radio is transmitting or receiving data.
MSM422 Access Point Quickstart 4HP ProCurve Networking
1. Using the supplied wall anchors and screws, attach the mounting bracket vertically to a
wall with the flange at the bottom. Use at least two opposing screw holes. Leave enough
space above the MSM422 for cable access and flap extension.
2. Hold the MSM422 about an inch above the flange, then slide the MSM422 into the
bracket so that it rests on the flange and its feet are held in place by the retention tabs.
3. Using the retention screw, secure the MSM422 to the bracket. Optionally, you also can
use a Kensington-type cable lock.
4. Connect the Ethernet cable to the MSM422 Ethernet port.
Mounting on a suspended ceiling
The MSM422 can be mounted on a suspended ceiling using the supplied T-bar clips.
1. As illustrated, place one nut on the threaded
post of each clip before the clip is mounted
on the bracket.
2. Attach the two T-bar clips to the suspended
ceiling T-bar at the desired mounting
position, either 3 5/8 inches (9.2 cm) or 5 1/8
inches (13 cm) apart on center.
3. Attach the bracket to the two T-bar clips, then secure each with a second nut.
4. Connect the Ethernet cable to the MSM422 Ethernet port.
5. Position the MSM422 against the bracket so that its feet are next to the retention tabs.
6. Slide the MSM422 so that the feet are held in place by the retention tabs.
7. Using the retention screw, secure the MSM422 to the bracket. Optionally, you also can
use a Kensington-type cable lock.
8. Verify that the MSM422 is firmly anchored before letting go of it.
Installing in a plenum
See Plenum installation under Important information to read before installing on page 3.
Antenna position
The antenna flaps can be adjusted to optimize radio performance. Start with the following
positions, then adjust as needed. (See also the MSM422 Antenna Technical Note.)
•For wall mount, close or fully open the flaps.
•For ceiling mount, close the flaps or point them toward the floor (90o).
Powering the MSM422
The MSM422 can be powered by:
•A 10/100 or 10/100/1000 PoE-enabled switch. Various PoE-enabled switches are
available from HP ProCurve.
•An HP ProCurve 1-Port Power Injector (J9407A).
•An HP ProCurve MSM422 Power Supply (J9406A).
Caution: If the MSM422 will be powered by a user-supplied PoE power injector, use
only a gigabit-compatible power injector. PoE injectors designed for 10/100
networks only are NOT compatible with the MSM422.
Initial configuration (autonomous mode)
This procedure describes how to switch a factory-default MSM422 to autonomous mode
and then perform its initial configuration that enables you to establish a wireless connection
through the MSM422 to the Internet.
Note: For controlled mode configuration, instead see Working with controlled APs in the
MSM7xx Controllers Management and Configuration Guide.
In autonomous mode, the MSM422 is managed via its web-based management tool using at
least Microsoft Internet Explorer 7/8 or Mozilla Firefox 3.x.
Caution: Wireless Security: For initial configuration convenience, a factory-default
MSM422 that has been switched to autonomous mode has all wireless
security options disabled. It is strongly recommended that after performing
this procedure, you enable a wireless security option to properly safeguard
the wireless network from intruders. See Wireless protection in the
MSM3xx / MSM4xx Access Points Management and Configuration Guide.
Note: Do not power on the MSM422 until directed.
A. Configure your computer
1. Disconnect your computer LAN port and configure it to use a static IP address in the
range 192.168.1.2 to 192.168.1.254, and a subnet mask of 255.255.255.0. Set the
default gateway to 192.168.1.1, and DNS server to 192.168.1.1. For example to do this
in Windows Vista, use Control Panel > Network and Sharing Center > Manage Network
Connections > Local Area Connection, right-click Properties then select Internet
Protocol Version 4 (TCP/IPv4) > Properties.
2. Disable any wireless connection on your computer.
B. Connect the cables and power on the MSM422
1. Connect the cables:
•If using a PoE switch, use Ethernet cables to connect your computer and the
MSM422 to an unused factory-default PoE switch.
•If using a PoE injector, use Ethernet cables to connect your computer to the data in
port of the PoE injector and the MSM422 to the data and power out port of the PoE
injector.
•If you are using a power supply, use an Ethernet cable to connect your computer to
the MSM422 Ethernet port.
MSM422 Access Point Quickstart 5HP ProCurve Networking
2. Power on the MSM422:
•If using a PoE switch or injector, power it on.
•If using a power supply, connect it to the MSM422 then power on the supply.
Initially, the MSM422 power light will blink once every two seconds. Wait approximately
a minute until it begins blinking once per second before proceeding to the next step.
C. Switch the MSM422 to autonomous mode
A factory-default MSM422 is assumed.
1. In a Web browser, enter the address: https://192.168.1.1.
2. At the security certificate prompt, select the option that allows you to continue to the
Website.
To eliminate the security warning, you need to replace the default certificate that is
installed on the MSM422. See About certificate warnings in the MSM3xx / MSM4xx
Access Points Management and Configuration Guide.
3. On the Login page, specify admin for Username and Password and then select Login.
The MSM422 management tool home page opens.
4. Select Switch to Autonomous Mode and confirm the change. The MSM422 restarts in
autonomous mode.
Note: To avoid a delay after switching modes, clear the ARP (address resolution
protocol) cache on your computer. In Windows for example, from the
Windows Start menu, select Run and enter “arp -d” (without the
quotes). Select OK.
D. Log in
1. Wait until the Power light stops blinking and remains on.
2. On the Login page, specify admin for Username and Password and then select Login.
3. On the License Agreement page, read the agreement and select Accept License
Agreement.
4. The registration page appears. It is recommended that you register later by selecting
Maintenance > Registration.
5. If a Country prompt appears, select the country in which the MSM422 will operate.
Caution: The correct country must be selected. See Country of use on page 3.
6. At the password prompt it is recommended that you change the default password and
select Save. Passwords must be at least six characters long and include four different
characters.
The management tool is organized with menus and sub-menus. Instructions for making
menu selections, such as “select Wireless > Local mesh” instruct you to select the Wireless
menu and then the Local mesh sub-menu, as follows:
E. Assigning an IP address to the MSM422
By default the MSM422 operates as a DHCP client. This means that if the network has a
DHCP server, the MSM422 will automatically receive a new IP address in place of its default
address of 192.168.1.1 upon connecting to the network. Use one of the following methods to
assign an IP address to the MSM422:
•Pre-configure the DHCP server to assign a specific IP address to the MSM422. To do
this you need to specify the MSM422 Ethernet MAC address and a reserved IP address
on the DHCP server. The MSM422 Ethernet MAC address is printed on the MSM422
label identified as Ethernet Base MAC, and listed on the management tool Home page
as Ethernet base MAC address.
•Let the DHCP server automatically assign an IP address. By default, the DHCP server
will assign an IP address once the MSM422 connects to the network. Once the DHCP
server has assigned the MSM422 an IP address, you can then find the IP address of the
MSM422 by looking for its Ethernet base MAC address in the DHCP server log. For
example after Step F.4 below, you could go to the DHCP server log to retrieve the IP
address assigned to the MSM422.
•Assign a static IP address to the MSM422. The address must be on the same subnet as
the network to which the MSM422 will connect.
1. Select Network > DNS, and set the DNS server address. Select Save.
2. Select Network > Ports > Bridge port.
3. Select Static and then Configure. Configure settings as follows:
•IP address: Set an address that is on the same subnet as the network to which
the MSM422 will connect once installed. Respect any DHCP server-mandated
static address ranges.
•Mask: Set the corresponding mask for the IP address.
•Default gateway: Set the IP address of the gateway on the network.
4. Select Save. Connection to the management tool is lost.
F. Test the wireless network
For the purposes of this example, the network must have a DHCP server and an Internet
connection. Broadband routers typically include a DHCP server.
1. Disconnect your computer from the PoE switch or injector or the MSM422.
2. Power off the MSM422:
MSM422 Access Point Quickstart 6HP ProCurve Networking
•If using a PoE switch or injector, disconnect the Ethernet cable from the MSM422.
•If using a power supply, disconnect it.
3. Use an Ethernet cable to connect the switch or the data in port of the injector to the
network.
4. Reconnect and power on the MSM422:
•If using a PoE switch or injector, use an Ethernet cable to reconnect the MSM422 to
the PoE switch or the data and power out port of the injector.
•If using a power supply, use an Ethernet cable to connect the MSM422 to the
network, and reconnect the MSM422 power supply.
5. Enable the wireless network interface of your computer, and verify that it is set to obtain
an IP address automatically.
For example, to do this in Windows Vista, use Control Panel > Network and Sharing
Center > Manage Network Connections > Wireless Network Connection, right-click
Properties and select Internet Protocol Version 4 (TCP/IPv4) > Properties, and make
sure that Obtain an IP address automatically and Obtain a DNS server address
automatically are both enabled.
6. By default, the MSM422 creates a wireless network named HP ProCurve. Connect your
computer to this wireless network. For example, in Windows Vista from the Start menu,
select Connect to, and then HP ProCurve from the list of available wireless networks.
You may have to wait a short time for this wireless network name to appear in the
wireless networks list.
7. Confirm that you can browse the Internet using the wireless network.
G. Performing additional configuration
Configure your computer LAN port and connect it to the same network as the MSM422. Re-
launch the MSM422 management tool at https://<IP address> where <IP address> is the
MSM422 IP address from Step E above.
Note: See the Caution regarding WIRELESS SECURITY on page 4.
Enabling access to other resources
By default, the MSM422 only permits traffic that is addressed to the default gateway on the
network (which enables you to connect to the Internet). To enable access to other resources:
1. Select VSC > Profiles and then select the HP ProCurve profile.
2. On the Add/Edit Virtual Service Community page clear the Wireless security filters
checkbox.
3. Select Save.
Notice for USA
The following applies to Radio 1 only.
Warning: In the United States, operation on channels 100-140 in the 5470-5725 MHz
band is restricted to indoor-use only. Outdoor operation on these channels is
a strict violation of the FCC rules and can cause harmful interference to
commercial radar communications. For outdoor operation, channels 100-140
must not be used. If using automatic channel assignment, add channels 100
through 140 to the Automatic channel exclusion list.
Notice for European Union
The following applies to Radio 2 only.
As of July 1 of 2010, wireless devices sold in the European Union must meet a more
stringent Dynamic Frequency Selection (DFS) requirement for radar detection and
avoidance. Compliance with version 1.5.1 of ETSI standard EN 301.893 is mandatory. To
comply with this new requirement, several 5 GHz channels have been disabled by software
version 5.4.x. Software version 5.4.x (and later) disables channels 52, 56, 60 and 64 in the
5250 to 5350 MHz band and channels 100, 104, 108, 112, 116, 132, 136 and 140 in the
5470 to 5725 MHz band. These channels remain available for use in other countries.
© Copyright 2009 Hewlett-Packard Development Company, L.P. The
information contained herein is subject to change without notice.
January 2010
Printed in
Document part # 5998-0325
*5998-0325*

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