发表于 2018-7-18 11:40:32

cisco路由器HSRP配置实例

  Cisco 设备hsrp配置
  R3#conf t
  R3(config -t)#no ip domain lookup
  R3(config -t)#ip routing
  R3#vlan data
  R3(vlan)#vlan 2
  R3(vlan)#vlan 3
  R3(config-t)int vlan 2
  R3(config-if)#ip address 192.168.1.1255.255.255.0
  R3(config-t)int vlan 3
  R3(config-if)#ip address 192.168.2.1255.255.255.0
  将端口f1/13,f1/14分别加入VLAN 2 ,VLAN 3
  下面创建HSRP组
  R3(config-t)int vlan 2
  R3(config-if)#standby 1 ip192.168.1.254(HSRP组地址,即为VLAN中电脑的网关地址)
  R3(config-if)#standby 1 ip priority 120(HSRP组优先值)
  R3(config-if)#standby 1 preempt(抢占成为活动路由,不能忘记)
  R3(config-if)#standby 1 timers 3 10(默认hello* 和hold*时间)
  R3(config-if)#standby 1 track f1/13 20*(端口跟踪,在F1/13在所在的链路出现故障时,把自己的优先级减20,R4优先级110,比R3高,R4抢占活动路由)
  R3(config-t)int vlan 3
  R3(config-t)standby 2 ip 192.168.2.254
  R3(config-t)standby 2 priority 110(优先值110,R4优先值为120,R3为备份路由,所以不用设置track端口跟踪)
  R3(config-t)standby 2 preempt
  R3(config-t)standby 2 timers 3 10
  ..................................
  R4配置和R3一样,只是注意VLAN IP 地址设置不要重复。
  我的设置R4:(VLAN2:192.168.1.2) (VLAN 3: 192.168.2.2)
  interface Vlan2
  ip address 192.168.1.2 255.255.255.0
  standby 1 ip 192.168.1.254
  standby 1 priority 110
  standby 1 preempt
  !
  interface Vlan3
  ip address 192.168.2.2 255.255.255.0
  standby 2 ip 192.168.2.254
  standby 2 priority 120
  standby 2 preempt
  standby 2 track FastEthernet1/13 20
  !
  调试
  R1#show standbybrief      //查看HSRP简要信息
  R1#showstandby      //查看HSRP详细信息
页: [1]
查看完整版本: cisco路由器HSRP配置实例