Learn Cisco Packet Tracer
hello hold 3 detim
# test
int fa 0/0
vrrp 1 ip 192.168.1.1
vrrp 1 priority 110
vrrp 1 preempt
vrrp track 1 decrement 50
exit
track 1 int fe 0/1 line-protocol
show vrrp [brief]
show track [brief]
interface FastEthernet0/0
ip address 10.0.1.2 255.255.255.0
vrrp 1 ip 10.0.1.1
vrrp 1 timers {advertise <hello> | learn}
vrrp 1 priority <priority>
vrrp 1 preempt
vrrp 1 authentication md5 key-string <password>
vrrp 1 track <object> decrement <value>