ESR series service routers.ESR-Series. User manual
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Step Description Command Keys
17 Specify authentication algorithm 
(optional).
esr(config-if-gi)# vrrp 
authentication algorithm 
<ALGORITHM>
<ALGORITHM> – authentication 
algorithm:
cleartext – password, 
transmitted in clear text;
md5 – password is hashed 
by md5 algorithm.
18 Specify VRRP version (optional). esr(config-if-gi)# vrrp version 
<VERSION>
<VERSION> – VRRP version: 2, 3.
19 Set the mode when vrrp IP address 
remains in the UP status regardless 
of the status of the interface itself 
(optional).
esr(config-if-gi)# vrrp force-up
20 Specify the delay between the 
assignment of MASTER status to 
ipv6 vrrp and the start of ND 
messages distribution (optional).
esr(config-if-gi)# ipv6 vrrp timers 
nd delay <TIME>
<TIME> – time in seconds, takes 
values of [1..60].
Default value: 5.
21 Specify the period of ND protocol 
information update for ipv6 vrrp in 
MASTER status (optional).
esr(config-if-gi)# ipv6 vrrp timers 
nd refresh <TIME>
<TIME> – time in seconds, takes 
values of [1..65535].
Default value: 5.
22 Specify the amount of ND 
messages sent in the update period 
for ipv6 vrrp in MASTER status 
(optional).
esr(config-if-gi)# ipv6 vrrp timers 
nd refresh-repeat <NUM>
<NUM> – amount, takes values of 
[1..60].
Default value: 0.
23 Specify the amount of ND packets 
sendings after setting ipv6 vrrp to 
the MASTER status (optional).
esr(config-if-gi)# ipv6 vrrp timers 
nd repeat <NUM>
<NUM> – amount, takes values of 
[1..60].
Default value: 1.