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DES-7200 Configuration Guide Chapter 1 VRRP Configuration
1-8
interface. Once the status of the monitored interface becomes unavailable, the priority
of the router in the VRRP backup group will be decreased according to the preset
value. At the same time, another router in the backup group which has a more stable
interface status or higher priority will become the active (master) router of the VRRP
backup group.
Command Purpose
DES-7200(config-if)# vrrp group track
interface-type number
[interface –priority]
Set the interface to be monitored by the
VRRP backup group
DES-7200(config-if)# no vrrp group track
interface-type number
Cancel setting of the interface to be
monitored by the VRRP backup group
By default, there is no interface configured to be monitored by the VRRP backup group.
The parameter interface –priority ranges 1~255. If the parameter interface –priority is
default, the system will use the default value 10.
Note
The monitored interface only is layer-3 routable logical interfaces
(such as Routed Port, SVI, Loopback and Tunnel).
1.3.9 Setting the IP/IPv6 address
to be Monitored by the
VRRP Backup Group
After the IP address to be monitored by the VRRP backup group is configured, the
system will dynamically adjust the priority of local device according to the monitored
address. Once the status of the monitored IP address becomes unreachable or it is
unable to ping the monitored IP address, the priority of native device in the VRRP
backup group will be decreased according to the preset value. At the time, another
routing device in the same backup group which has a higher priority will become the
active (master) router of the VRRP backup group. The optional parameter
interval–value shows the interval time of probing whether the destination address is
reachable or not. The Optional parameter timeout-value shows the timeout time of
pinging the destination address.
Command Purpose
DES-7200(config-if)# vrrp group track
ip-address [[[ interval interval-value ]
timeout timeout-value ] priority ]
Configure the IP address monitored by IPv4
VRRP backup group.
DES-7200(config-if)# no vrrp group track
ip-address
Remove the IP address monitored by IPv4
VRRP backup group.