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Management Ethernet interface view
Predefined user roles
network-admin
Parameters
ip-address
: Specifies an IP address in dotted decimal notation.
mask
: Specifies a subnet mask in decimal dotted notation.
mask-length
: Specifies a subnet mask in length, in the range of 0 to 32.
member
member-id
: Specifies the ID of an IRF member.
Usage guidelines
To use BFD MAD, configure a MAD IP address for each IRF member. Make sure all the MAD IP
addresses are on the same subnet.
Do not configure a MAD IP address by using the
ip address
command or configure a VRRP virtual
address on the BFD MAD-enabled port or interface.
The master attempts to establish BFD sessions with other member devices by using its MAD IP
address as the source IP address.
•
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
.
•
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 VLAN-interface 3.
<Sysname> system-view
[Sysname] interface vlan-interface 3
[Sysname-Vlan-interface3] mad ip address 192.168.0.1 255.255.255.0 member 1
# Assign a MAD IP address to IRF member 2 on VLAN-interface 3.
[Sysname-Vlan-interface3] mad ip address 192.168.0.2 255.255.255.0 member 2
Related commands
mad bfd enable
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
