R211x-HP Flexfabric 11900 IRF Configuration Guide

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To manually recover an inactive IRF fabric:
Ste
p
Command
1. Enter system view.
system-view
2. Recover the inactive IRF fabric.
mad restore
After the IRF fabric is recovered, all ports that have been shut down by MAD come up automatically.
Displaying and maintaining an IRF fabric
Execute display commands in any view.
Task Command
Display information about all IRF members. display irf
Display the IRF fabric topology. display irf topology
Display IRF link information.
display irf link
Display basic IRF settings. display irf configuration
Display the load sharing mode for IRF links.
display irf-port load-sharing mode [ irf-port
[ member-id/port-number ] ]
Display MAD configuration. display mad [ verbose ]
Configuration examples
This section provides IRF configuration examples for two-chassis IRF fabrics that use different MAD
mechanisms.
LACP MAD-enabled IRF configuration example for a
two-chassis IRF fabric
Network requirements
Set up a two-chassis IRF fabric at the access layer of the enterprise network in Figure 13.
Configure LACP MAD on the multichassis aggregation to Device C, an HP device that supports extended
LACP.