Mad Restore; Port Group Interface - H3C MSR Series Command Reference Manual

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If the IRF fabric is integrated, only the MAD IP address of the master takes effect. The master
cannot establish a BFD session with any other member. If you execute the display bfd
session command, the state of the BFD sessions is Down.
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When the IRF fabric splits, the IP addresses of the masters in the partitioned IRF fabrics take
effect. The masters can establish a BFD session. If you execute the display bfd session
command, the state of the BFD session between the two devices is Up.
Examples
# Assign a MAD IP address to IRF member 1 on Route-Aggregation 3.
<Sysname> system-view
[Sysname] interface route-aggregation 3
[Sysname-Route-Aggregation3] mad ip address 192.168.0.1 255.255.255.0 member 1
# Assign a MAD IP address to IRF member 2 on Route-Aggregation 3.
[Sysname-Route-Aggregation 3] mad ip address 192.168.0.2 255.255.255.0 member 2
Related commands
mad bfd enable

mad restore

Use mad restore to restore the normal MAD state of the IRF fabric in Recovery state.
Syntax
mad restore
Views
System view
Predefined user roles
network-admin
Usage guidelines
If the active IRF fabric has failed to work before the IRF split problem is fixed, use this command to
restore an IRF fabric in Recovery state. The recovered IRF fabric will take over the active IRF fabric
role.
Examples
# Restore the normal MAD state of the IRF fabric in Recovery state.
<Sysname> system-view
[Sysname] mad restore
This command will restore the device from multi-active conflict state. Continue? [Y/N]:Y
Restoring from multi-active conflict state, please wait...

port group interface

Use port group interface to bind a physical interface to an IRF port.
Use undo port group interface to remove the binding of a physical interface to an IRF port.
Syntax
port group interface interface-type interface-number
undo port group interface interface-name
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