H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 53)

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Configuration restrictions and guidelines
When you set the minimum number of Selected ports for an aggregation group, follow these restrictions
and guidelines:
• Configuring the minimum number of Selected ports required to bring up an aggregation group
might cause all the member ports in the aggregation group to become unselected.
• Make sure the minimum number of selected ports is the same as that on the peer.
Configuration procedure
To set the minimum number of Selected ports for an aggregation group:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Layer 2 aggregate
interface view.
interface bridge-aggregation
interface-number
N/A
3. Set the minimum number of
Selected ports for the
aggregation group.
link-aggregation selected-port
minimum number
Not specified by default.
Shutting down an aggregate interface
Shutting down or bringing up an aggregate interface affects the aggregation state and link state of ports
in the corresponding aggregation group in the following ways:
• When an aggregate interface is shut down, all Selected ports in the corresponding aggregation
group become unselected and their link state becomes down.
• When an aggregate interface is brought up, the aggregation state of ports in the corresponding
aggregation group is recalculated and their link state becomes up.
To shut down an aggregate interface:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Layer 2 aggregate
interface view. interface bridge-aggregation
interface-number
N/A
3. Shut down the aggregate
interface.
shutdown
By default, aggregate interfaces
are up.
Restoring the default settings for an aggregate interface
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Layer 2 aggregate
interface view. interface bridge-aggregation
interface-number
N/A
3. Restore the default settings for
the aggregate interface.
default N/A