Connectivity Guide

Command Mode INTERFACE-VRRP
Usage Information If you disable the interface, the cost value subtracts from the priority value and forces a new master election. This
election process is applicable when the priority value is lower than the priority value in the backup virtual router.
The no version of this command resets the value to the default.
Example
OS10(conf-eth1/1/5-vrid-254)# track 400
Example (Priority
Cost)
OS10(conf-eth1/1/5-vrid-254)# track 400 priority-cost 20
Supported Releases 10.2.0E or later
track interface
Monitors an interface and lowers the priority value of the VRRP group on that interface, if disabled.
Syntax
interface {ethernet node/slot/port[:subport]} [line-protocol]
Parameters
• ethernet node/slot/port[:subport] — (Optional) Enter the keyword and the interface information
to track.
• line-protocol — (Optional) Tracks the interface line-protocol operational status.
Default Disabled
Command Mode EXEC
Usage Information Assign an object tracking unique ID number before tracking the interface. Use the line-protocol parameter to
track for interface operational status information. The no version of this command resets the value to the default.
Example
OS10(config)# track 10
OS10(conf-track-10)# interface ethernet 1/1/5 line-protocol
Supported Releases 10.2.0E or later
virtual-address
Congures up to 10 virtual router IP addresses in the VRRP group. Set at least one virtual IP address for the VRRP group to start sending
VRRP packets.
Syntax
virtual-address ip-address1 [ip-address2...ip-address10]
Parameters
• ip-address1 — Enter the IP address of a virtual router in A.B.C.D format. The IP address must be on the
same subnet as the interface’s primary IP address.
• ip-address2...ip-address10 — (Optional) Enter up to nine additional IP addresses of virtual routers,
separated by a space. The IP addresses must be on the same subnet as the interface’s primary IP address.
Default Enabled
Command Mode INTERFACE-VRRP
Usage Information The VRRP group only becomes active and sends VRRP packets when you congure a virtual IP address. When you
delete the virtual address, the VRRP group stops sending VRRP packets. To guarantee that a VRRP group
becomes master, congure the VRRP group’s virtual address with the same IP address as the interface’s primary IP
address and change the priority of the VRRP group to 255. You can ping the virtual addresses congured in all
VRRP groups. The no version of this command deletes one or more virtual-addresses congured in the system.
Layer 3 511