H3C Technologies H3C SecPath F1000-E - Manual (Page 30)

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To do... Use the command... Remarks
Set the minimum number of Selected ports
for the aggregation group
link-aggregation
selected-port minimum
number
Required
Not specified by default
Set the maximum number of Selected ports
for the aggregation group
link-aggregation
selected-port maximum
number
Required
By default, the maximum
number of Selected ports for an
aggregation group depends on
the hardware capabilities of the
member ports.
CAUTION:
•
If you set this minimum threshold for a static aggregation group, you must also make the same setting for
its peer aggregation group to guarantee correct aggregation.
• Configuring the minimum number of Selected ports required to bring up an aggregation group may
cause all the member ports in the current aggregation group to become unselected.
• Configuring the maximum number of Selected ports in an aggregation group may cause some of the
selected member ports in the current aggregation group to become unselected.
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:
• 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.
Follow these steps to shut down an aggregate interface:
To do... Use the command... Remarks
Enter system view system-view —
Enter Layer 2
aggregate
interface view
interface bridge-aggregation
interface-number
Enter
aggregate
interface
view
Enter Layer 3
aggregate
interface/subinterf
ace view
interface route-aggregation
{ interface-number |
interface-number.subnumber }
Required
Use either command.
Shut down the aggregate
interface/subinterface
shutdown
Required
By default, aggregate
interfaces/subinterfaces are up.
NOTE:
Shutting down an aggregate subinterface does not affect any aggregation group, because an aggregate
subinterface does not have an associated aggregation group.