Cisco WIRELESS LAN CONTROLLER OL-17037-01 - Manual (Page 36)

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Cisco Wireless LAN Controller Configuration Guide
OL-17037-01
Chapter 7 Controlling Lightweight Access Points
Cisco Workgroup Bridges
Guidelines for Using WGBs
Follow these guidelines for using WGBs on your network:
• The WGB can be any autonomous access point that supports the workgroup bridge mode and is
running Cisco IOS Release 12.4(3g)JA or later (on 32-MB access points) or Cisco IOS Release
12.3(8)JEB or later (on 16-MB access points). These access points include the AP1120, AP1121,
AP1130, AP1231, AP1240, and AP1310. Cisco IOS Releases prior to 12.4(3g)JA and 12.3(8)JEB
are not supported.
Note If your access point has two radios, you can configure only one for workgroup bridge mode.
This radio is used to connect to the lightweight access point. Cisco recommends that you
disable the second radio.
Note The controller supports only Cisco WGB products. Linksys and OEM WGB devices are not
supported. Although the Cisco Wireless Unified Solution does not support the Linksys
WET54G and WET11B Ethernet Bridges, you can use these devices in a Wireless Unified
Solution configuration if you follow these guidelines:
1. Connect only one device to the WET54G or WET11B.
2. Enable the MAC cloning feature on the WET54G or WET11B to clone the connected
device.
3. Install the latest drivers and firmware on devices connected to the WET54G or WET11B.
This guideline is especially important for JetDirect printers because early firmware versions
might cause problems with DHCP.
Note: Because these devices are not supported in the Cisco Wireless Unified Solution, Cisco
Technical Support cannot help you troubleshoot any problems associated with them.
Perform one of the following to enable the workgroup bridge mode on the WGB:
– On the WGB access point GUI, choose Workgroup Bridge for the role in radio network on the
Settings > Network Interfaces page.
– On the WGB access point CLI, enter this command: station-role workgroup-bridge
Note See the sample WGB access point configuration in the “Sample WGB Configuration”
section on page 7-38 .
• The WGB can associate only to lightweight access points.
• Only WGBs in client mode (which is the default value) are supported. Those in infrastructure mode
are not supported. Perform one of the following to enable client mode on the WGB:
– On the WGB access point GUI, choose Disabled for the Reliable Multicast to WGB parameter.
– On the WGB access point CLI, enter this command: no infrastructure client.
Note VLANs are not supported for use with WGBs.