Users Guide

Spanning Tree Protocol 871
console(config-if-fo1/0/1-2)#channel-group 1 mode active
console(config-if-fo1/0/1-2)#exit
8 Configure peer switch links:
console(config)#interface range te1/0/1-4
console(config-if-te1/0/1-4)#channel-group 2 mode active
console(config-if-te1/0/1-4)#exit
9 Configure the uplinks into a port channel:
console(config)#interface port-channel 1
console(config-if-port-channel 1)#switchport mode trunk
console(config-if-port-channel 1)#exit
10 Configure the peer links into a port channel and prefer to go to the core
router or access switches directly, i.e. block the peer link unless it is needed:
console(config)#interface port-channel 1
console(config-if-port-channel 1)#switchport mode trunk
console(config-if-port-channel 1)#spanning-tree port-priority
144
console(config-if-port-channel 1)#exit