Switch User Manual

IP routing conﬁguration using the CLI 107

ip vrrp backup-master command

The ip vrrp backup-master command is used to enable the VRRP

backup / master functionality.

The syntax of the ip vrrp backup-master command is:

ip vrrp <vr_id> backup-master enable

The <vr_id> parameter represents the virtual router being conﬁgured.

The ip vrrp backup-master command is executed in the Interface

Conﬁguration mode.

no ip vrrp backup-master command

The no ip vrrp backup-master command is used to disable the

VRRP backup / master functionality.

The syntax of the no ip vrrp backup-master command is:

no ip vrrp <vr_id> backup-master enable

The <vr_id> parameter represents the virtual router being conﬁgured.

The no ip vrrp backup-master command is executed in the Interface

Conﬁguration mode.

ip vrrp critical-ip command

The ip vrrp critical-ip command is used to enable the VRRP

critical IP functionality.

The syntax of the ip vrrp critical-ip command is:

ip vrrp <vr_id> critical-ip enable

The <vr_id> parameter represents the virtual router being conﬁgured.

The ip vrrp critical-ip command is executed in the Interface

Conﬁguration mode.

no ip vrrp critical-ip command

The no ip vrrp critical-ip command is used to disable the VRRP

critical IP functionality.

The syntax of the no ip vrrp critical-ip command is:

no ip vrrp <vr_id> critical-ip enable

The <vr_id> parameter represents the virtual router being conﬁgured.

Nortel Ethernet Routing Switch 5500 Series

Conﬁguration-IP Routing Protocols

NN47200-503 03.01 Standard

5.1 27 August 2007