R2511-HP MSR Router Series Layer 2 - LAN Switching Configuration Guide(V5)

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Configuring a Layer 2 dynamic aggregation group
The following matrix shows the feature and router compatibility:
Feature MSR900 MSR93
X
MSR20-1
X
MSR20 MSR30 MSR50 MSR1000
Layer 2 dynamic
aggregation
group
No Yes No No Yes Yes Yes
To guarantee a successful dynamic aggregation, make sure the peer ports of the ports aggregated at
one end are also aggregated. The two ends can automatically negotiate the aggregation state of each
member port.
To configure a Layer 2 dynamic aggregation group:
Step Command Remarks
1. Enter system view.
system-view N/A
2. 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.
3. Create a Layer 2 aggregate
interface and enter Layer 2
aggregate interface view.
interface bridge-aggregation
interface-number
When you create a Layer 2
aggregate interface, the system
automatically creates a Layer 2
static aggregation group
numbered the same.
4. Configure the aggregation
group to operate in dynamic
aggregation mode.
link-aggregation mode dynamic
By default, an aggregation group
operates in static aggregation
mode.
5. Exit to system view.
quit N/A
6. Assign a Layer 2 Ethernet
interface to the aggregation
group.
a. interface interface-type
interface-number
b. port link-aggregation
group number
Repeat this step to assign more
Layer 2 Ethernet interfaces to the
aggregation group.