3com WX3000 User Manual

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1-9 
To do… 
Use the command… 
Remarks 
Enable LACP on the port 
lacp enable 
Required 
By default, LACP is disabled on 
a port. 
Configure the port priority 
lacp port-priority port-priority 
Optional 
By default, the port priority is 
32,768. 
 
Displaying and Maintaining Link Aggregation 
To do… 
Use the command… 
Remarks 
Display summary information of 
all aggregation groups 
display link-aggregation 
summary 
Display detailed information of 
a specific aggregation group or 
all aggregation groups 
display link-aggregation 
verbose
 [ agg-id ] 
Display link aggregation details 
of a specified port or port range 
display link-aggregation 
interface 
interface-type 
interface-number
 [ to 
interface-type 
interface-number
 ] 
Display local device ID 
display lacp system-id 
You can execute the display 
command in any view. 
Clear LACP statistics about a 
specified port or port range 
reset lacp statistics 
interface interface-type 
interface-number
 [ to 
interface-type 
interface-number 
] ] 
Execute the reset command in 
user view. 
 
Link Aggregation Configuration Example 
Network requirements 
As shown in 
Switch A connects to Switch B with three ports GigabitEthernet 1/0/1 to GigabitEthernet 1/0/3. It is 
required that incoming/outgoing load between the two switches can be shared among the three 
ports. 
Adopt three different aggregation modes to implement link aggregation on the three ports between 
switch A and B.