Bfd Mad-Enabled Irf Configuration Example - HP FlexFabric 12900 Series Configuration Manual

[Sysname-FortyGigE2/1/0/2] quit
4. Configure Device C 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 FortyGigE 1/0/1 and FortyGigE 1/0/2 to the aggregate interface.
[Sysname] interface fortygige 1/0/1
[Sysname-FortyGigE1/0/1] port link-aggregation group 2
[Sysname-FortyGigE1/0/1] quit
[Sysname] interface fortygige 1/0/2
[Sysname-FortyGigE1/0/2] port link-aggregation group 2
[Sysname-FortyGigE1/0/2] 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 the member devices.
Disable the spanning tree feature on the ports used for BFD MAD, because the two features conflict
•
with each other.
Figure 13, set up an IRF fabric at the distribution layer of the network.
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