2太三层交换机,做了HSRP,现在要坐冗余
比如有2个vlan10和vlan20
sw1:上配置
int vlan 10
ip add 192.168.10.1
standby 1 ip 192.168.10.254
standby 1 preempt
int vlan 20
ip add 192.168.20.1
standby 2 ip 192.168.20.254
standby 2 preempt
sw2上的配置:
int vlan 10
ip add 192.168.10.2
standby 1 ip 192.168.10.254
standby 1 preempt
int vlan 20
ip add 192.168.20.1
standby 2 ip 192.168.20.254
standby 2 preempt
要做冗余的话,好像要设置备用组之类的,请问该怎么设置呢