3Com WX3000 Displaying and Maintaining Link Aggregation, Link Aggregation Configuration Example

To do…	Use the command…	Remarks
		Required
Enable LACP on the port	lacp enable	By default, LACP is disabled on
		a port.
		Optional
Configure the port priority	lacp port-priority port-priority	By default, the port priority is
		32,768.

Displaying and Maintaining Link Aggregation

To do…	Use the command…	Remarks
Display summary information of	display link-aggregation
all aggregation groups	summary
Display detailed information of	display link-aggregation
a specific aggregation group or
	verbose [ agg-id]
all aggregation groups
		You can execute the display
	display link-aggregation
		command in any view.
Display link aggregation details	interface interface-type
of a specified port or port range	interface-number [ to
	interface-type
	interface-number ]
Display local device ID	display lacp system-id
	reset lacp statistics
Clear LACP statistics about a	[ interface interface-type	Execute the reset command in
	interface-number [ to
specified port or port range		user view.
	interface-type
	interface-number ] ]

Link Aggregation Configuration Example

Network requirements

As shown in Figure 1-1:

z

z

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.

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