3Com S7902E Command Reference Manual - page 2304
1-11
z
Before executing the command, create a VRRP group on an interface and configure the virtual IP
address of the VRRP group.
z
Switches in the same VRRP group must use the same Adver_Timer setting.
Examples
# Set the master in VRRP group 1 to send VRRP advertisements at intervals of five seconds.
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] vrrp vrid 1 virtual-ip 10.1.1.1
[Sysname-Vlan-interface2] vrrp vrid 1 timer advertise 5
vrrp vrid track
Syntax
vrrp vrid
virtual-router-id track
track-entry-number
[
reduced priority-reduced
|
switchover
]
undo vrrp vrid
virtual-router-id
track
[
track-entry-number
]
View
Interface view
Default Level
2: System level
Parameters
virtual-router-id
:
VRRP group number, in the range 1 to 255.
track track-entry-number
:
Specifies a Track object to be monitored by its number.
track-entry-number
ranges from 1 to 1024.
reduced priority-reduced
:
Specifies the value by which the priority decreases.
priority-reduced
ranges
from 1 to 255 and defaults to 10.
switchover
: Switchover mode of a switch. If the status of the monitored Track object turns to
negative
and the switch is a backup in the VRRP group, it turns to the master immediately.
Description
Use the
vrrp
vrid track
command to specify the Track object to be monitored. If the status of the
monitored Track object changes to negative, the priority of the switch decreases by a specified value or
the switch immediately switches to the master.
Use the
undo vrrp
vrid track
command to cancel the specified Track object.
By default, no Track object is specified to be monitored.
Note that:
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Before executing the command, create a VRRP group on an interface and configure the virtual IP
address of the VRRP group.
z
When the switch is the IP address owner, you cannot perform the configuration.
z
When the status of the monitored Track object turns from negative to positive, the corresponding
switch restores its priority automatically.