cisco设置主备根线路
题目
ZZZ公司有6个VLAN,S1是其中VLAN3、VLAN99以S1的主网关/主根,S2是VLAN4 、VLAN100的主网关/主根
命令
S1
interface Vlan3
ip address 192.168.3.251 255.255.255.0
standby 1 ip 192.168.3.252
standby 1 priority 90
standby 1 preempt
interface Vlan99
ip address 192.168.99.251 255.255.255.0
standby 1 ip 192.168.99.252
standby 1 priority 90
standby 1 preempt
interface Vlan4
ip address 192.168.4.251 255.255.255.0
standby 1 ip 192.168.4.251
standby 1 priority 110
standby 1 preempt
interface Vlan100
ip address 192.168.100.251 255.255.255.0
standby 1 ip 192.168.100.251
standby 1 priority 110
standby 1 preempt
S2
interface Vlan4
ip address 192.168.4.252 255.255.255.0
standby 1 ip 192.168.4.251
standby 1 priority 90
standby 1 preempt
interface Vlan100
ip address 192.168.100.252 255.255.255.0
standby 1 ip 192.168.100.251
standby 1 priority 90
standby 1 preempt
interface Vlan3
ip address 192.168.3.252 255.255.255.0
standby 1 ip 192.168.3.252
standby 1 priority 110
standby 1 preempt
interface Vlan99
ip address 192.168.99.252 255.255.255.0
standby 1 ip 192.168.99.252
standby 1 priority 110
standby 1 preempt
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