32
Info: MAD LACP only enable on dynamic aggregation interface.
# Assign ports GigabitEthernet 1/0/1 and GigabitEthernet 2/0/1 to the aggregate interface.
[DeviceA] interface range gigabitethernet 1/0/1 gigabitethernet 2/0/1
[DeviceA-if-range] port link-aggregation group 2
[DeviceA-if-range] quit
[DeviceA] interface gigabitethernet 2/0/1
[DeviceA-GigabitEthernet2/0/1] port link-aggregation group 2
5.
Configure Device C as the intermediate device:
# Create a dynamic aggregate interface.
<DeviceC> system-view
[DeviceC] interface bridge-aggregation 2
[DeviceC-Bridge-Aggregation2] link-aggregation mode dynamic
[DeviceC-Bridge-Aggregation2] quit
# Assign ports GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 to the aggregate interface.
[DeviceC] interface gigabitethernet 1/0/1
[DeviceC-GigabitEthernet1/0/1] port link-aggregation group 2
[DeviceC-GigabitEthernet1/0/1] quit
[DeviceC] interface gigabitethernet 1/0/2
[DeviceC-GigabitEthernet1/0/2] port link-aggregation group 2
BFD MAD-enabled IRF configuration example
Network requirements
As shown in
, set up an IRF fabric at the distribution layer of the network.
Configure BFD MAD in the IRF fabric and set up BFD MAD links between the member devices.
Disable the spanning tree feature on the ports used for BFD MAD, because the two features conflict
with each other.
Assign the highest member priority to Device A so it can be elected as the master.
