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

[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.
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