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R21xx-HP FlexFabric 11900 Layer 2 LAN Switching Command Reference

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The maximum numbers of Selected ports allowed in the aggregation groups of the local and peer ends
must be consistent.
After you manually configure the maximum number of Selected ports in an aggregation group, the
maximum number of Selected ports allowed in the aggregation group is limited by both the configured
number and hardware capabilities, that is, the lower value of the two upper limits.
You can configure backup between two ports by assigning two ports to an aggregation group and
configuring the maximum number of Selected ports allowed in the aggregation group as 1. In this way,
only one Selected port is allowed in the aggregation group at any point in time, while the Unselected
port serves as a backup port.
Examples
# Configure the maximum number of Selected ports allowed as 5 in the aggregation group that
corresponds to Layer 2 aggregate interface Bridge-Aggregation 1.
<Sysname> system-view
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1] link-aggregation selected-port maximum 5
Related commands
link-aggregation selected-port minimum
link-aggregation selected-port minimum
Use link-aggregation selected-port minimum to configure the minimum number of Selected ports in the
aggregation group.
Use undo link-aggregation selected-port minimum to restore the default setting.
Syntax
link-aggregation selected-port minimum number
undo link-aggregation selected-port minimum
Default
The minimum number of Selected ports in an aggregation group is not specified.
Views
Layer 2 aggregate interface view
Predefined user roles
network-admin
Parameters
number: Specifies the minimum number of Selected ports in an aggregation group required to bring up
the aggregate interface. The value range for this argument is 1 to 16.
Usage guidelines
Executing this command may cause all member ports in the aggregation group to become unselected.
The minimum number of Selected ports allowed in the aggregation groups of the local and peer ends
must be consistent.