Mad Exclude Interface - H3C IE4300 Command Reference Manual

An IRF fabric has only one IRF domain ID. You can change the IRF domain ID by using the following
commands:
IDs configured by using these commands overwrite each other.
Examples
# Enable LACP MAD on Bridge-Aggregation 1, a Layer 2 dynamic aggregate interface.
<Sysname> system-view
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1] link-aggregation mode dynamic
[Sysname-Bridge-Aggregation1] mad enable
You need to assign a domain ID (range: 0-4294967295)
[Current domain ID is: 0]: 1
The assigned domain ID is: 1
Related commands
irf domain

mad exclude interface

Use mad exclude interface
transits to the Recovery state upon detection of a multi-active collision.
Use
undo mad exclude interface
it transits to the Recovery state upon detection of a multi-active collision.
Syntax
mad exclude interface interface-type interface-number
undo mad exclude interface interface-type interface-number
Default
Except for the network interfaces automatically excluded by the system, all network interfaces are
shut down when the IRF fabric transits to the Recovery state. The system automatically excludes the
following network interfaces from being shut down:
•
IRF physical interfaces.
•
Interfaces used for BFD MAD.
•
Member interfaces of an aggregate interface if the aggregate interface is excluded from being
shut down.
Views
System view
Predefined user roles
network-admin
Parameters
interface-type interface-number
Usage guidelines
If an interface must be kept in up state for special purposes such as Telnet connection, exclude the
interface from the shutdown action. As a best practice to avoid incorrect traffic forwarding, do not
exclude any interfaces except the interfaces used for Telnet.
The interfaces that have been shut down by MAD come up when the member devices reboot to join
the recovered IRF fabric. If the active IRF fabric fails before the IRF link is recovered, use the
irf domain , mad enable
to exclude an interface from being shut down when the IRF fabric
, mad arp enable , or
to configure the IRF fabric to shut down an interface when
: Specifies an interface by its type and number.
20
mad nd enable . The IRF domain
mad