Virtual Router Redundancy Protocol (VRRP) | 1107
Figure 55-12. Command Example Display: show config in VRID mode
Change the Advertisement interval
By default, the MASTER router transmits a VRRP advertisement to all members of the VRRP group every
1 second, indicating it is operational and is the MASTER router. If the VRRP group misses 3 consecutive
advertisements, then the election process begins and the BACKUP virtual router with the highest priority
transitions to MASTER.
Change that advertisement interval with the following command in the VRRP mode:
Figure 55-13. Command Example: advertise-interval
Note: Dell Force10 recommends you to increase the VRRP advertisement interval to a value
higher than the default value of 1 second to avoid throttling VRRP advertisement packets. If you do
change the time interval between VRRP advertisements on one router, you must change it on all
participating routers.
Task Command Syntax Command Mode
Change the advertisement interval
setting.
advertise-interval seconds
Range: 1-255 seconds
Default: 1 second
INTERFACE-VRID
FTOS(conf-if-gi-1/1-vrid-111)#show conf
!
vrrp-group 111
authentication-type simple 7 387a7f2df5969da4
no preempt
priority 255
virtual-address 10.10.10.1
virtual-address 10.10.10.2
virtual-address 10.10.10.3
virtual-address 10.10.10.10
FTOS(conf-if-gi-1/1-vrid-111)#
FTOS(conf-if-gi-1/1)#vrrp-group 111
FTOS(conf-if-gi-1/1-vrid-111)#advertise-interval 10
FTOS(conf-if-gi-1/1-vrid-111)#
To Next Page
Loading...
