HP 5120 EI Series User Manual

42
Configuring a dynamic aggregation group
To guarantee a successful dynamic aggregation, be 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.
Ste
p
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 an Ethernet
interface to the
aggregation
group.
a. Enter Layer 2 Ethernet interface
view:
interface interface-type
interface-number
b. Assign the Ethernet interface to the
aggregation group:
port link-aggregation group
number
Repeat these two sub-steps to assign
more Layer 2 Ethernet interfaces to
the aggregation group.
7. 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.
8. 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).

HP 5120 EI Series Specifications

General

Brand	HP
Model	5120 EI Series
Category	Switch
Language	English