H3C S5120-EI Series - Link-Aggregation Load-Sharing Mode

83
Default level
2: System level
Parameters
None
Description
Use the link-aggregation lacp traffic-redirect-notification enable command to enable link-aggregation
traffic redirection.
Use the undo link-aggregation lacp traffic-redirect-notification enable command to disable
link-aggregation traffic redirection.
By default, link-aggregation traffic redirection is disabled.
Link-aggregation traffic redirection applies to dynamic link aggregation groups only.
To prevent traffic interruption, enable link-aggregation traffic redirection on devices at both ends of the
aggregate link.
H3C recommends that you do not enable both MSTP and link-aggregation traffic redirection. If they are
both enabled, light packet loss may occur when a card or device reboots.
In an IRF virtual device that adopts the ring connection, slight packet loss can occur when the IRF member
device enabled with link-aggregation traffic redirection reboots. To prevent packet loss, you can enable
local-first load-sharing for link aggregation on all IRF member devices.
Related commands: link-aggregation load-sharing mode local-first.
Examples
# Enable link-aggregation traffic redirection.
<Sysname> system-view
[Sysname] link-aggregation lacp traffic-redirect-notification enable
link-aggregation load-sharing mode
Syntax
System view:
link-aggregation load-sharing mode { destination-ip | destination-mac | destination-port |
ingress-port | source-ip | source-mac | source-port } *
undo link-aggregation load-sharing mode
Layer 2 aggregate interface view:
link-aggregation load-sharing mode { destination-ip | destination-mac | source-ip | source-mac } *
undo link-aggregation load-sharing mode
View
System view, Layer 2 aggregate interface view
Default level
2: System level
Parameters
destination-ip: Performs load sharing in link aggregation groups based on destination IP address.