R21xx-HP FlexFabric 11900 Layer 2 LAN Switching Command Reference

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Usage guidelines
When you create a Layer 2 aggregate interface, the system automatically creates a Layer 2 aggregation
group with the same number, which operates in static aggregation mode by default.
If you remove the Layer 2 aggregate interface, you also remove the Layer 2 aggregation group, and any
member ports leave the aggregation group.
Examples
# Create Layer 2 aggregate interface Bridge-Aggregation 1, and enter its view.
<Sysname> system-view
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1]
lacp period short
Use lacp period short to set the LACP timeout interval on a port to the short timeout interval (3 seconds),
and make the peer end to send LACPDUs quickly.
Use undo lacp period to restore the default setting.
Syntax
lacp period short
undo lacp period
Default
The LACP timeout interval is the long timeout interval (90 seconds).
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Usage guidelines
To avoid traffic interruption during an ISSU, do not configure the short LACP timeout interval before
performing an ISSU.
Examples
# Set the LACP timeout interval on Ten-GigabitEthernet 1/0/1 to the short timeout interval (3 second).
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] lacp period short
lacp system-priority
Use lacp system-priority to set the system LACP priority.
Use undo lacp system-priority to restore the default setting.
Syntax
lacp system-priority system-priority
undo lacp system-priority