Connectivity Guide

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aaa authentication system:local
!
interface ethernet1/1/5
ip address 1.1.1.1/16
no switchport
no shutdown
!
vrrp-group 254
priority 125
virtual-address 1.1.1.3
no preempt
!
Advertisement interval
By default, the master router transmits a VRRP advertisement to all members of the VRRP group every one second, indicating it is
operational and is the master router.
If the VRRP group misses three consecutive advertisements, the election process begins and the backup virtual router with the highest
priority transitions to master. To avoid throttling VRRP advertisement packets, Dell EMC recommends increasing the VRRP advertisement
interval to a value higher than the default value of one second. If you change the time interval between VRRP advertisements on one
router, change it on all participating routers.
If you congure VRRP version 2, you must congure the timer values in multiple of whole seconds. For example, a timer value of 3 seconds
or 300 centisecs is valid and equivalent. A time value of 50 centisecs is invalid because it not a multiple of 1 second. If you are using VRRP
version 3, you must congure the timer values in multiples of 25 centisecs. A centisecs is 1/100 of a second.
• Create a virtual router for the interface with the VRRP identier in INTERFACE mode, from 1 to 255.
vrrp-group vrrp-id
• For VRRPv2, change the advertisement interval setting in seconds in INTERFACE-VRRP mode, from 1 to 255, default 1.
advertise-interval seconds
• For VRRPv3, change the advertisement centisecs interval setting INTERFACE-VRRP mode, from 25 to 4075, default 100.
advertise-interval centisecs centisecs
Change advertisement interval
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# vrrp-group 1
OS10(conf-eth1/1/1-vrid-1)# advertise-interval centisecs 200
View running conguration
OS10(conf-eth1/1/1-vrid-1)# do show running-configuration
! Version 10.1.9999P.2281
! Last configuration change at Jul 26 12:22:33 2016
!
aaa authentication system:local
!
interface ethernet1/1/1
ip address 10.1.1.1/16
no switchport
no shutdown
!
vrrp-group 1
advertisment-interval centisecs 200
priority 200
virtual-address 10.1.1.1
!
interface ethernet1/1/2
506
Layer 3