Reference v4.1.0 Instruction Manual

Network OS Command Reference 399

53-1003115-01

ip router-id

Configures router ID.

Synopsis ip router-id A.B.C.D

no ip router-id A.B.C.D

Operands A.B.C.D Specifies the IPv4 address that you want as the router ID.

Defaults None

Command Modes RBridge ID configuration mode

Description Use this command to set a router ID (the 32-bit number that uniquely identifies the device).

By default, the router ID is the numerically lowest IP interface configured on the device, but you

can explicitly set the router ID to any valid IP address that is not in use on another device in the

network.

Usage Guidelines Enter no ip router-id A.B.C.D to remove the router ID and use the default router ID.

Examples To specify a router ID of 192.158.1.2:

switch (config)# rbridge-id 30

switch (config-rbridge-id-30)# ip router-id 192.158.1.2