Link Aggregation Configuration
7.7 LACP Configuration Example
I. Network requirements
As shown in Figure 7-2, the link between switch-A and switch-B should be more reliable.
switch-A and switch-B should realize load-balance.
II. Network diagram
Figure 7-2 LACP network diagram
III. Configuration procedure
 Create channel-group
#Configure switch-A
switch-A#configure terminal
switch-A(config)#channel-group 1
#Configure switch-B
switch-B#configure terminal
switch-B(config)#channel-group 1
 Configure channel-group load-balance
#Configure switch-A
switch-A(config)#channel-group load-balance src-dst-mac
#Configure switch-B
switch-B(config)#channel-group load-balance src-dst-mac
 Configure LACP system and port priority
#Configure switch-A
switch-A(config)#lacp system-priority 1024
switch-A(config)#interface range ethernet 0/0/1 to ethernet 0/0/2
switch-A(config-if-range)#lacp port-priority 64
switch-A(config-if-range)#exit
#Configure switch-B