ESR series service routers.ESR-Series. User manual
Step Description Command Keys
esr(config-if-gi)# ipv6 vrrp timers 
advertise <TIME>
10 Set the interval after which 
GratuituousARP messages are sent 
when switching the router to the 
Master status (optional).
esr(config-if-gi)# vrrp timers garp 
delay <TIME>
<TIME> – time in seconds, takes 
values of [1..60].
Default value: 5 seconds.
11 Set the amount of GratuituousARP 
messages that will be sent when 
switching the router to the Master 
status (optional).
esr(config-if-gi)# vrrp timers garp 
repeat <COUNT>
<COUNT> – amount of messages, 
takes values of [1..60].
Default value: 5.
12 Set the interval after which 
GratuituousARP messages will be 
sent periodically while the router is 
in the Master status (optional).
esr(config-if-gi)# vrrp timers garp 
refresh <TIME>
<TIME> – time in seconds, takes 
values of [1..65535].
Default value: Periodic sending is 
disabled.
13 Set the amount of GratuituousARP 
messages that will be sent with the 
garprefresh period while the router 
is in the Master status (optional).
esr(config-if-gi)# vrrp timers garp 
refresh-repeat <COUNT>
<COUNT> – amount of messages, 
takes values of [1..60].
Default value: 1.
14 Specify whether the higher priority 
Backup router would try to take the 
Master role from the current lower 
priority Master router (optional).
esr(config-if-gi)# vrrp preemption 
disable
esr(config-if-gi)# ipv6 vrrp 
preemption disable
15 Set the time interval after which the 
higher priority Backup route will try 
to take the Master role from the 
current lower priority Master router 
(optional).
esr(config-if-gi)# vrrp preemption 
delay <TIME>
<TIME> – timeout, takes value in 
seconds [1..1000].
Default value: 0
esr(config-if-gi)# ipv6 vrrp 
preemption delay <TIME>
16 Set the password for neighbour 
authentication (optional).
esr(config-if-gi)# vrrp 
authentication key ascii-text 
{ <CLEAR-TEXT> | encrypted 
<ENCRYPTED-TEXT> }
<CLEAR-TEXT> – password, set by 
the string of 8 to 16 characters;
<ENCRYPTED-TEXT> – encrypted 
password of 8 to 16 bytes (from 
16 to 32 characters) in 
hexadecimal format (0xYYYY ...) 
or (YYYY ...).