1-8
Task Remarks
Configuring VRRP Tracking Optional
Configuring the preemptive mode and preemption delay for a switch
To do… Use the command… Remarks
Enter system view
system-view
—
Enter VLAN interface view
interface Vlan-interface
vlan-id
—
Configure a virtual router IP
address
vrrp vrid virtual-router-id
virtual-ip virtual-address
Required
Configure the preemptive mode
and preemption delay for the
switches in the VRRP group
vrrp vrid virtual-router-id
preempt-mode [ timer delay
delay-value ]
Required
By default, preemptive mode is
set for the VRRP group and the
preemption delay is 0 seconds.
Configuring VRRP authentication type and authentication key for a member switch
To do… Use the command… Remarks
Enter system view
system-view
—
Enter VLAN interface view
interface Vlan-interface
vlan-id
—
Configure a virtual router IP
address
vrrp vrid virtual-router-id
virtual-ip virtual-address
Required
Configure the authentication
type and authentication key
vrrp vrid virtual-router-id
authentication-mode
authentication-type
authentication-key
Optional
No authentication is performed
by default.
Configuring VRRP timer
To do… Use the command… Remarks
Enter system view
system-view
—
Enter VLAN interface view
interface Vlan-interface
vlan-id
—
Configure a virtual router IP
address
vrrp vrid virtual-router-id
virtual-ip virtual-address
Required
Configure the VRRP timer
vrrp vrid virtual-router-id timer
advertise adver-interval
Optional
1 second by default.
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