3com MSR 20-20 참조 매뉴얼

Use the lacp port-priority command to assign an LACP priority to the port.

Use the undo lacp port-priority command to restore the default.

By default, port LACP priority is 32768.

display link-aggregation interface, display link-aggregation verbose.

# Assign LACP priority 64 to a port.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] lacp port-priority 64 

lacp system-priority system-priority

System view

system-priority: System LACP priority, in the range 0 to 65535.

Use the lacp system-priority command to assign an LACP priority to the local 
system.

Use the undo lacp system-priority command to restore the default.

By default, system LACP priority is 32768.

# Assign LACP priority 64 to the local system.

<Sysname> system-view

[Sysname] lacp system-priority 64 

link-aggregation group agg-id description agg-name

undo link-aggregation group agg-id description

System view

agg-id: Link aggregation group ID, in the range 1 to 144.

agg-name: Link aggregation group name, a string of 1 to 32 characters.

Use the link-aggregation group description command to configure a name 
for the specified link aggregation group.