Mad Nd Enable; Mad Restore - H3C WX1800H Series Command Reference Manual

mad nd enable

Use mad nd enable to enable ND MAD.
Use undo mad nd enable to disable ND MAD.
Syntax
mad nd enable
undo mad nd enable
Default
ND MAD is disabled.
Views
VLAN interface view
Predefined user roles
network-admin
Usage guidelines
Do not configure ND MAD together with LACP MAD, because they handle collisions differently.
Do not configure ND MAD on VLAN-interface 1.
If one IRF fabric uses another IRF fabric as the intermediate device for ND MAD, you must assign
the two IRF fabrics different MAD domain IDs for correct split detection. False detection causes IRF
split.
When you use the mad nd enable command, the system prompts you to enter a MAD domain ID. If
you do not want to change the current MAD domain ID, press enter at the prompt.
An IRF fabric has only one IRF MAD domain ID. You can change the IRF MAD domain ID by using
the following commands: irf domain, mad enable, mad arp enable, or mad nd enable. The IRF
MAD domain IDs configured by using these commands overwrite each other.
Examples
# Enable ND MAD on VLAN-interface 3.
<Sysname> system-view
[Sysname] interface vlan-interface 3
[Sysname-Vlan-interface3] mad nd enable
You need to assign a domain ID (range: 0-4294967295)
[Current domain is: 0]: 1
The assigned
Related commands
irf domain

mad restore

Use mad restore to restore the normal MAD state of the IRF fabric in Recovery state.
Syntax
mad restore
Views
System view
domain ID is: 1
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