Cisco 4400 Series

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Cisco Wireless LAN Controller Configuration Guide
OL-17037-01
Chapter 3 Configuring Ports and Interfaces
Enabling Link Aggregation
Note LAG is enabled by default and is the only option on the WiSM controller and the controller
in the Catalyst 3750G Integrated Wireless LAN Controller Switch.
Using the GUI to Enable Link Aggregation
Follow these steps to enable LAG on your controller using the GUI.
Step 1 Click Controller > General to open the General page (see Figure 3-13).
Figure 3-13 General Page
Step 2
Set the LAG Mode on Next Reboot parameter to Enabled.
Note Choose Disabled if you want to disable LAG. LAG is disabled by default on the Cisco 4400
series controllers but enabled by default on the Cisco WiSM.
Step 3 Click Apply to commit your changes.
Step 4 Click Save Configuration to save your changes.
Step 5 Reboot the controller.
Step 6 Assign the WLAN to the appropriate VLAN.