Enabling Link-Aggregation Traffic Redirection - H3C S3600V2 SERIES Layer 2-Lan Switching Configuration Manual

Figure 13 Load sharing process for cross-switch link aggregation in an IRF fabric
To enable local-first load sharing for link aggregation:
Step
1. Enter system view.
2. Enable local-first load-sharing
for link aggregation.

Enabling link-aggregation traffic redirection

The link-aggregation traffic redirection function can redirect traffic between IRF member switches for a
cross-device link aggregation group. Link-aggregation traffic redirection prevents traffic interruption when
you reboot a IRF member switch that contains link aggregation member ports. For more information
about IRF, see IRF Configuration Guide.
Link-aggregation traffic redirection applies only to dynamic link aggregation groups and only to known
unicast packets.
After link-aggregation traffic redirection is enabled, do not add an Ethernet interface configured with
physical state change suppression to an aggregation group. Otherwise, Selected ports in the
aggregation group might work improperly. For more information about physical state change
suppression, see the link-delay command in Ethernet interface configuration commands.
To enable link-aggregation traffic redirection:
Command
system-view
link-aggregation load-sharing
mode local-first
50
Remarks
N/A
Optional.
Enabled by default.
Local-first load sharing for link
aggregation takes effect on only
known unicast packets.