Bfd Mad-Enabled Irf Configuration Example - HPE FlexFabric 5700 Series Configuration Manual

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[Sysname-if-range] quit
[Sysname] save
# Activate the IRF port configuration.
[Sysname] irf-port-configuration active
Device D reboots to join the IRF fabric. A four-chassis IRF fabric is formed.
5.
Configure LACP MAD on the IRF fabric:
# Set the domain ID of the IRF fabric to 1.
<Sysname> system-view
[Sysname] irf domain 1
# Create a dynamic aggregate interface and enable LACP MAD.
[Sysname] interface bridge-aggregation 2
[Sysname-Bridge-Aggregation2] link-aggregation mode dynamic
[Sysname-Bridge-Aggregation2] mad enable
You need to assign a domain ID (range: 0-4294967295)
[Current domain is: 1]:
The assigned
Info: MAD LACP only enable on dynamic aggregation interface.
[Sysname-Bridge-Aggregation2] quit
# Assign Ten-GigabitEthernet 1/0/2, Ten-GigabitEthernet 2/0/1, Ten-GigabitEthernet 3/0/2, and
Ten-GigabitEthernet 4/0/1 to the aggregate interface.
[Sysname] interface range ten-gigabitethernet 1/0/2 ten-gigabitethernet 2/0/1
ten-gigabitethernet 3/0/2 ten-gigabitethernet 4/0/1
[Sysname-if-range] port link-aggregation group 2
[Sysname-if-range] quit
6.
Configure Device E as the intermediate device:
CAUTION:
If the intermediate device is also an IRF fabric, assign the two IRF fabrics different domain IDs
for correct split detection. False detection causes IRF split.
# Create a dynamic aggregate interface.
<Sysname> system-view
[Sysname] interface bridge-aggregation 2
[Sysname-Bridge-Aggregation2] link-aggregation mode dynamic
[Sysname-Bridge-Aggregation2] quit
# Assign Ten-GigabitEthernet 1/0/1, Ten-GigabitEthernet 1/0/2, Ten-GigabitEthernet 1/0/3, and
Ten-GigabitEthernet 1/0/4 to the aggregate interface.
[Sysname] interface range ten-gigabitethernet 1/0/1 to ten-gigabitethernet 1/0/4
[Sysname-if-range] port link-aggregation group 2
[Sysname-if-range] quit

BFD MAD-enabled IRF configuration example

Network requirements
As shown in
Configure BFD MAD in the IRF fabric and set up BFD MAD links between each member device
and the intermediate device.
domain ID is: 1
Figure
16, set up a four-chassis IRF fabric at the core layer of the enterprise network.
37

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