Command Line Interface
9991553-KDU 137 365 Uen D 2006-06-16
Virtual Router Redundancy Protocol Commands
To configure VRRP, select an interface on one router in the group to serve as the
master virtual router. This physical interface is used as the virtual address for the
router group. Now set the same virtual address and a priority on the backup
routers, and configure an authentication string. The preempt feature can also be
enabled, which allows a router to take over as the master router when it comes
on line.
Table 119 VRRP Commands
Command Function Mode Page
vrrp Creates a VRRP group on a VLAN interface IC 1000
vrrp ip Enables VRRP and sets the IP address of the
virtual router
IC 1001
vrrp
authentication
Configures a key used to authenticate VRRP
packets received from other routers
IC 1002
vrrp priority Sets the priority of this router in the VRRP group IC 1003
vrrp timers
advertise
Sets the interval between successive
advertisements by the master virtual router
IC 1004
vrrp preempt Configures the router to take over as master
virtual router for a VRRP group if it has a higher
priority than the current master virtual router
IC 1005
show vrrp Displays VRRP status information PE 1007
show vrrp all Displays a full listing of status information for all
VRRP groups
PE 1010
show vrrp
interface
Displays VRRP status information for the
specified interface
PE 1011
show vrrp router
counters
Displays VRRP statistics PE 1012
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