R3303-HP HSR6800 Routers IRF Configuration Guide

CAUTION:

If the intermediate device is also in an IRF fabric, assign the two IRF fabrics different domain IDs for

correct split detection.

# 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 GigabitEthernet 4/0/1 and GigabitEthernet 4/0/2 to the aggregate interface.

[Sysname] interface gigabitethernet 4/0/1

[Sysname-GigabitEthernet4/0/1] port link-aggregation group 2

[Sysname-GigabitEthernet4/0/1] quit

[Sysname] interface gigabitethernet 4/0/2

[Sysname-GigabitEthernet4/0/2] port link-aggregation group 2

[Sysname-GigabitEthernet4/0/2] quit

BFD MAD-enabled IRF configuration example

Network requirements

Set up an IRF fabric at the distribution layer of the network in Figure 15. 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 Router A so it can be elected as the master.

Figure 15 Network diagram