Mad Bfd Enable - H3C MSR 810 Command Reference Manual

Please input the file name(*.cfg)[flash:/startup.cfg]
(To leave the existing filename unchanged, press the enter key):
flash:/startup.cfg exists, overwrite? [Y/N]:y
Validating file. Please wait............................
Saved the current configuration to mainboard device successfully.
# Activate the IRF port.
[Sysname] irf-port-configuration active

mad bfd enable

Use
mad bfd enable
Use
undo mad bfd enable
Syntax
mad bfd enable
undo mad bfd enable
Default
BFD MAD is disabled.
Views
VLAN interface view
Layer 3 aggregate interface view
Management Ethernet interface view
Predefined user roles
network-admin
Usage guidelines
When you configure BFD MAD on a VLAN interface, follow these guidelines:
Category
BFD MAD VLAN
to enable BFD MAD.
to disable BFD MAD.
Restrictions and guidelines
•
Do not enable BFD MAD on VLAN-interface 1.
•
If you are using an intermediate device, perform the following tasks:
On the IRF fabric and the intermediate device, create a VLAN for

BFD MAD.
On the IRF fabric and the intermediate device, assign the ports of

BFD MAD links to the BFD MAD VLAN.
On the IRF fabric, create a VLAN interface for the BFD MAD VLAN.

•
Make sure the IRF fabrics on the network use different BFD MAD
VLANs.
•
Make sure the BFD MAD VLAN contains only ports on the BFD MAD
links. Exclude a port from the BFD MAD VLAN if that port is not on a BFD
MAD link. If you have assigned that port to all VLANs by using the
trunk permit vlan all
trunk permit
VLAN.
22
command, use the
command to exclude that port from the BFD MAD
port
undo port