H3C Technologies H3C S12500 Series Switches - Manual (Page 135)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Enable link-aggregation traffic
redirection. link-aggregation lacp
traffic-redirect-notification enable
Optional.
By default, link-aggregation traffic
redirection is disabled.
NOTE:
Link-aggregation traffic redirection applies to dynamic link aggregation groups only.
Enabling link aggregation enhancement in IRF
mode
Link aggregation enhancement is configurable in IRF mode. It increases the maximum number of links
that hardware supports in one aggregation in an IRF fabric.
If this feature is disabled, the maximum number of aggregated links supported in hardware for an
aggregation is identical to the upper limit supported by one IRF member chassis.
If this feature is enabled, the maximum number of aggregated links (Selected ports) supported in
hardware for an aggregation is identical to the maximum number of aggregated links supported per
chassis multiplied by the number of member chassis.
For example, in a four-chassis IRF fabric, each IRF member chassis supports a maximum of 12 links per
aggregation in hardware, and the link-aggregation selected-port maximum number command is set to
48 for a link aggregation group.
If link aggregation enhancement is disabled, the actual number of aggregated links in the aggregation
can only reach 12. If link aggregation enhancement is enabled, the actual number of aggregated links
can reach 48.
If one end is configured with this feature, make sure the other end is also configured with this feature.
Otherwise, link aggregation might not work.
To enable link aggregation enhancement in IRF mode:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable link aggregation
enhancement in IRF mode.
link-aggregation irf-enhanced
By default, link aggregation
enhancement is disabled in IRF
mode.