HCIP---VRRP实验
网络拓扑分析1.pc1和pc2处于不同vlan所以处于不同网段。2.sw1为vlan10即pc1的网关sw2为vlan20即pc2的网关所以要使用vlanif接口。3.实现负载分担效果使用pc1流量主要从sw1过如果sw1故障或者其上下端链路故障则从sw2过pc2同理主从sw2过备从sw1过。一配置vlan//sw3 [sw3]vlan b 10 20 [sw3]int g0/0/1 [sw3-GigabitEthernet0/0/1]po li a [sw3-GigabitEthernet0/0/1]po de vlan 10 [sw3-GigabitEthernet0/0/1]int g0/0/2 [sw3-GigabitEthernet0/0/2]po li a [sw3-GigabitEthernet0/0/2]po de vlan 20 [sw3-GigabitEthernet0/0/2]int g0/0/23 [sw3-GigabitEthernet0/0/23]po li tr [sw3-GigabitEthernet0/0/23]po tr a vlan 10 20 [sw3-GigabitEthernet0/0/23]int g00/0/24 [sw3-GigabitEthernet0/0/24]po li tr [sw3-GigabitEthernet0/0/24]po tr al vlan 10 20 //sw2 [sw2]int g0/0/24 [sw2-GigabitEthernet0/0/24]po li tr [sw2-GigabitEthernet0/0/24]po tr al vlan 10 20 [sw2-GigabitEthernet0/0/24]int g0/0/1 [sw2-GigabitEthernet0/0/1]po li tr [sw2-GigabitEthernet0/0/1]port tr al v 10 20 //sw1 [sw1]int g0/0/23 [sw1-GigabitEthernet0/0/23]po li tr [sw1-GigabitEthernet0/0/23]po tr al v 10 20 [sw1-GigabitEthernet0/0/23]int g0/0/1 [sw1-GigabitEthernet0/0/1]po li tr [sw1-GigabitEthernet0/0/1]po tr al v 10 20二配置vlanif//sw1 [sw1]vlan b 10 20 [sw1]int vlanif 10 [sw1-Vlanif10]ip ad 192.168.10.254 24 [sw1-Vlanif10]int vlan 20 [sw1-Vlanif20]ip ad 192.168.20.253 24 //sw2 [sw2]vlan b 10 20 [sw2]interface vlan 10 [sw2-Vlanif10]ip ad 192.168.10.253 24 [sw2-Vlanif10]int vlanif 20 [sw2-Vlanif20]ip ad 192.168.20.254 24三配置路由//r1 [r1]int l0 [r1-LoopBack0]ip ad 1.1.1.1 24 [r1]int g0/0/0.10 [r1-GigabitEthernet0/0/0.10]do t vid 10 [r1-GigabitEthernet0/0/0.10]ip ad 192.168.10.2 24 [r1-GigabitEthernet0/0/0.10]arp b en [r1-GigabitEthernet0/0/0.10]int g0/0/0.20 [r1-GigabitEthernet0/0/0.20]do t vid 20 [r1-GigabitEthernet0/0/0.20]arp b en [r1-GigabitEthernet0/0/0.20]int g0/0/1.10 [r1-GigabitEthernet0/0/1.10]do t vid 10 [r1-GigabitEthernet0/0/1.10]arp b en [r1-GigabitEthernet0/0/1.10]int g0/0/1.20 [r1-GigabitEthernet0/0/1.20]do t vid 20 [r1-GigabitEthernet0/0/1.20]ip ad 192.168.20.2 24 [r1-GigabitEthernet0/0/1.20]arp b en //sw1 [sw1]ip rou 1.1.1.1 24 192.168.10.2 //sw2 [sw2]ip rou 1.1.1.1 24 192.168.20.2四配置vrrp//sw1 [sw1]int vlanif10 [sw1-Vlanif10]vrrp vrid 1 virtual-ip 192.168.10.252 [sw1-Vlanif10]vrrp vrid 1 priority 120 [sw1-Vlanif10]vrrp vrid 1 preempt-mode t d 20 [sw1-Vlanif10]vrrp vrid 1 t in g0/0/1 r 30 [sw1-Vlanif10]int vlan 20 [sw1-Vlanif20]vrrp vrid 2 v 192.168.20.252 //sw2 [sw2]int vlan 10 [sw2-Vlanif10]vrrp vrid 1 v 192.168.10.252 [sw2-Vlanif10]int vlan20 [sw2-Vlanif20]vrrp vrid 2 v 192.168.20.252 [sw2-Vlanif20]vrrp vrid 2 priority 120 [sw2-Vlanif20]vrrp vrid 2 pre t d 20 [sw2-Vlanif20]vrrp vrid 2 t in g0/0/1 r 30
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