44
Step Command
Remarks
4.
Assign an interface to the
specified Layer 2
aggregation group.
a.
Enter Layer 2 Ethernet
interface view:
interface interface-type
interface-number
b.
Assign the interface to
the specified Layer 2
aggregation group:
port link-aggregation
group number
Repeat these two sub-steps to
assign more Layer 2 Ethernet
interfaces to the aggregation
group.
Configuring a dynamic aggregation group
To guarantee a successful dynamic aggregation, make sure that 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.
Configuring 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
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 an interface to the
specified Layer 2
aggregation group.
a.
Enter Layer 2 Ethernet
interface view:
interface interface-type
interface-number
b.
Assign the interface to
the specified Layer 2
aggregation group:
port link-aggregation
group number
Repeat these two sub-steps to
assign more Layer 2 Ethernet
interfaces to the aggregation
group.
7.
Set the LACP operating
mode for the interface.
•
Set LACP to operate in
passive mode:
lacp mode passive
•
Set LACP to operate in
active mode:
undo lacp mode
By default, LACP is operating in
active mode.
8.
Configure the port priority for
the interface.
link-aggregation port-priority
port-priority
The default setting is 32768.
