H3C Technologies H3C S10500 Series Switches - Manual (Page 53)

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Configuring a Layer 2 dynamic aggregation group
Follow these steps to configure a Layer 2 dynamic aggregation group:
To do... Use the command... Remarks
Enter system view system-view —
Set the system LACP
priority lacp system-priority
system-priority
Optional
By default, the system LACP priority is 32768.
Changing the system LACP priority might affect the
aggregation state of the ports in a dynamic aggregation
group.
Create a Layer 2
aggregate interface and
enter Layer 2 aggregate
interface view
interface
bridge-aggregation
interface-number
Required
When you create a Layer 2 aggregate interface, the
system automatically creates a Layer 2 static
aggregation group numbered the same.
Configure the
aggregation group to
work in dynamic
aggregation mode
link-aggregation mode
dynamic
Required
By default, an aggregation group works in static
aggregation mode.
Exit to system view quit —
Enter Layer 2 Ethernet
interface view interface interface-type
interface-number
Assign the Ethernet
interface to the
aggregation group
port link-aggregation
group number
Required
Repeat these two steps to assign more Layer 2 Ethernet
interfaces to the aggregation group.
Assign the port an
aggregation priority link-aggregation
port-priority port-priority
Optional
By default, the aggregation priority of a port is 32768.
Changing the aggregation priority of a port might affect
the aggregation state of the ports in the dynamic
aggregation group.
Set the LACP timeout
interval on the port to
the short timeout interval
(1 second)
lacp period short
Optional
By default, the LACP timeout interval on a port is the
long timeout interval (30 seconds).
Configuring a Layer 3 dynamic aggregation group
Follow these steps to configure a Layer 3 dynamic aggregation group:
To do... Use the command... Remarks
Enter system view system-view —
Set the system LACP
priority lacp system-priority
system-priority
Optional
By default, the system LACP priority is 32768.
Changing the system LACP priority might affect
the aggregation state of the ports in the
dynamic aggregation group.