Multicast-Ecmp Enable - HP 6125XLG Command Reference Manual

Use undo log-peer-change enable to disable logging of TRILL neighbor changes.
Syntax
log-peer-change enable
undo log-peer-change enable
Default
Logging of TRILL neighbor changes is enabled.
Views
TRILL view
Predefined user roles
network-admin
Usage guidelines
This command outputs logs of TRILL neighbor changes to the configuration terminal.
Examples
# Disable logging of TRILL neighbor changes.
<Sysname> system-view
[Sysname] trill
[Sysname-trill] undo log-peer-change enable

multicast-ecmp enable

Use multicast-ecmp enable to enable multicast Equal Cost Multiple Path (ECMP).
Use undo multicast-ecmp enable to disable multicast ECMP.
Syntax
multicast-ecmp enable
undo multicast-ecmp enable
Default
Multicast ECMP is disabled.
Views
TRILL view
Predefined user roles
network-admin
Usage guidelines
TRILL distribution trees support ECMP, also known as multicast ECMP. When multicast ECMP is disabled,
because the topologies of TRILL distribution trees are different, traffic can be load-shared. However,
equal-cost links are not used for load sharing. When multicast ECMP is enabled, TRILL can assign
equal-cost links to different TRILL distribution trees. This improves the load sharing performance.
Make sure the multicast ECMP status is the same on all RBs in the TRILL network. Otherwise, multicast,
broadcast, and unknown unicast frames might fail to be forwarded.
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