User Manual UMN:CLI
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To configure Preempt, use the following command.
Enables Preempt. (default: enable)
Specifies the number of seconds the router delays
before issuing an advertisement claiming virtual IP
address ownership to be the master router.
To disable Preempt and return to as default setting of delay time, use the following com-
mand.
Deletes the former configuration of Preempt to enable
it.
Returns to the default setting.
9.9.3 VRRP Monitoring and Management
You can view all kinds of statistics and database recorded in IP routing table. The infor-
mation can be used to enhance system utility and solve problem in case of trouble. You
can check network connection and data routes through the transmission.
9.9.3.1 Displaying VRRP Protocol Information
To display a configuration of VRRP, use the following command.
Shows current configuration of VRRP.
show vrrp vrid [<1-255> | all]
Shows a specified or all configured virtual servers.
show vrrp interface {INTERFACE
| all}
Shows current configuration of specified interface
VRRP.
9.9.3.2 VRRP Statistics
To display the VRRP statistics that packets have been sent and received, use the follow-
ing command.
Shows statistics of packets in Virtual Router Group.
To clear the VRRP statistics information, use the following command.
Clears statistics of packets in Virtual Router Group.