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Catalyst 3750 Switch Software Configuration Guide
OL-8550-09
Appendix A Configuring the Catalyst 3750G Integrated Wireless LAN Controller Switch
Configuring the Wireless LAN Controller Switch
Accessing the Controller
You can configure the internal wireless controller by using the embedded controller GUI, WCS, or the
controller CLI. You use the management interface IP address to access the controller GUI from a browser
or from WCS.
You access the controller CLI from the master switch in a switch stack or from a standalone wireless
LAN controller switch by using the session stack-member-number processor 1privileged EXEC
command. This command takes you to the controller CLI to enter controller configuration commands.
This example assumes that switch 2 in a stack is the wireless LAN controller switch:
Switch# session 1 processor 1
(Cisco Controller)
User:
See the Cisco Wireless LAN Controller Configuration Guide Release 4.0 for controller CLI configuration
information.
Step 3
channel-group channel-group-number
mode on
Assign the port to a channel group, and disable PAgP and LACP.
• For channel-group-number, the range is 1 to 48.
• Selecting mode on forces the port to channel without PAgP or
LACP.
Note No other ports in the switch stack should be members of this
channel group.
Step 4
exit Return to privileged EXEC mode.
Step 5
interface interface-id Specify the other internal port, and enter interface configuration mode.
Step 6
channel-group channel-group-number
mode on
Assign the port to the same channel group used in Step 3.
Step 7
exit Return to privileged EXEC mode.
Step 8
interface port-channel
channel-group-number
Enter interface configuration mode for the port channel that includes
the internal ports.
Step 9
channel-group channel-group-number
mode on
Assign the port to the same channel group used in Step 3.
Step 10
switchport mode trunk Set the internal ports to trunk mode.
Step 11
switchport trunk encapsulation dot1q Set the trunk encapsulation method to IEEE 802.1Q.
Step 12
switchport no negotiate Disable generation of DTP frames.
Step 13
spanning tree portfast Enable STP Port Fast mode.
Step 14
no cdp Disable CDP.
Step 15
no udld Disable UDLD (the default is disabled).
Step 16
switchport trunk allowed vlan remove
vlan-list
Control the VLAN traffic sent to the controller by not allowing VLAN
traffic on the trunk from specified VLANs.
Step 17
exit Return to privileged EXEC mode.
Step 18
show running-config Verify your entries.
Step 19
copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose