Link-Aggregation Load-Sharing Mode - HP 5900 series Command Reference Manual

Link-aggregation traffic redirection applies only to dynamic link aggregation groups and known unicast
packets.
To prevent traffic interruption, enable link-aggregation traffic redirection on devices at both ends of the
aggregate link and make sure that there are no new Selected ports.
Do not enable both spanning tree and link-aggregation traffic redirection at the same time, because light
packet loss might occur when the device reboots.
After enabling link-aggregation traffic redirection, do not add Ethernet interfaces configured with
physical state change suppression to the aggregation group. Otherwise, Selected ports in the
aggregation group might become abnormal. For more information about physical state change
suppression, see the link-delay command in Layer 2—LAN Switching Command Reference.
Examples
# Enable link-aggregation traffic redirection.
<Sysname> system-view
[Sysname] link-aggregation lacp traffic-redirect-notification enable

link-aggregation load-sharing mode

Use link-aggregation load-sharing mode to configure the link-aggregation load sharing criteria for an
aggregation group.
Use undo link-aggregation load-sharing mode to restore the default setting.
Syntax
link-aggregation load-sharing mode { destination-ip | destination-mac | source-ip | source-mac } *
undo link-aggregation load-sharing mode
Default
The default load-sharing criteria are the same as the global load-sharing criteria.
Views
Aggregate interface view
Predefined user roles
network-admin
Parameters
destination-ip: Performs load sharing in link aggregation groups based on destination IP address.
destination-mac: Performs load sharing in link aggregation groups based on destination MAC address.
source-ip: Performs load sharing in link aggregation groups based on source IP address..
source-mac: Performs load sharing in link aggregation groups based on source MAC address.
Usage guidelines
This command applies to only unicast packets and can change the load sharing criteria for known
unicast packets. Broadcast packets, multicast packets, and unknown unicast packets always use the
default load sharing criteria.
The load sharing criteria that you configure overwrites the previous criteria.
If unsupported load sharing criteria are configured, an error prompt appears.
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