H3C SOHO IE4300, Command Reference Manual

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Examples
# Set the global load sharing mode to load share packets based on destination MAC addresses.
<Sysname> system-view
[Sysname] link-aggregation global load-sharing mode destination-mac
link-aggregation lacp traffic-redirect-notification enable
Use
link-aggregation lacp traffic-redirect-notification enable
to enable
link-aggregation traffic redirection.
Use
undo link-aggregation lacp traffic-redirect-notification enable
to
disable link-aggregation traffic redirection.
Syntax
link-aggregation lacp traffic-redirect-notification enable
undo link-aggregation lacp traffic-redirect-notification enable
Default
Link-aggregation traffic redirection is disabled.
Views
System view
Layer 2 aggregate interface view
Predefined user roles
network-admin
Usage guidelines
This feature redirects traffic on a Selected port to the remaining available Selected ports of an
aggregation group if one of the following events occurs:
•
The port is shut down by using the
shutdown
command.
•
The slot that hosts the port reboots, and the aggregation group spans multiple slots.
NOTE:
The device does not redirect traffic to member ports that become Selected during the traffic
redirection process.
This feature ensures zero packet loss for known unicast traffic, but does not protect unknown unicast
traffic.
This feature applies only to dynamic link aggregation groups.
To prevent traffic interruption, enable link-aggregation traffic redirection on devices at both ends of
the aggregate link.
To prevent packet loss that might occur when a slot reboots, do not enable spanning tree together
with link-aggregation traffic redirection.
Link-aggregation traffic redirection cannot operate correctly on an edge aggregate interface.
Global link-aggregation traffic redirection settings take effect on all aggregation groups. A link
aggregation group preferentially uses the group-specific link-aggregation traffic redirection settings.
If group-specific link-aggregation traffic redirection is not configured, the group uses the global
link-aggregation traffic redirection settings.