HSRP配置
1、SW1配置
en vlan data vtp domain 2014 //设置vtp域为2014 vtp server //vtp模式为服务器模式 vlan 2 vlan 3 exit conf t ip routing int f1/1 switch mode trunk int f1/15 switch mode trunk int f1/0 no switch ip add 192.168.1.1 255.255.255.0 no sh int vlan 2 ip add 192.168.2.1 255.255.255.0 no sh int vlan 3 ip add 192.168.3.1 255.255.255.0 no sh int vlan 2 standby 2 ip 192.168.2.254 //设置虚拟ip stan 2 pri 150 //配置优先级 stan 2 pree //配置占先权 stan 2 track f1/0 100 //配置端口跟踪 int vlan 3 stan 3 ip 192.168.3.254 stan 3 pree exit spanning-tree vlan 2 root primary //配置主 span vlan 3 root secondary //配置从 ip route 0.0.0.0 0.0.0.0 192.168.1.2
2、SW2配置
en vlan data vtp domain 2014 vtp server exit conf t ip routing int f1/2 switch mode trunk int f1/15 switch mode trunk int f1/0 no switch ip add 192.168.4.1 255.255.255.0 no sh int vlan 2 ip add 192.168.2.2 255.255.255.0 no sh int vlan 3 ip add 192.168.3.2 255.255.255.0 no sh int vlan 2 standby 2 ip 192.168.2.254 stan 2 pree int vlan 3 stan 3 ip 192.168.3.254 stan 3 pri 150 stan 3 pree stan 3 track f1/0 100 exit spanning-tree vlan 2 root secondary span vlan 3 root primary ip route 0.0.0.0 0.0.0.0 192.168.4.2
3、SW3配置
en vlan data vtp domain 2014 vtp client exit conf t int rang f1/1 - 2 sw mode trunk int f1/3 sw acc vlan 2 int f1/4 sw ac vl 3
4、R1配置
en conf t int f0/1 ip add 192.168.1.2 255.255.255.0 no sh int f0/0 ip add 192.168.4.2 255.255.255.0 no sh int loop0 ip add 192.168.10.1 255.255.255.0 no sh exit ip route 192.168.2.0 255.255.255.0 192.168.1.1 ip route 192.168.2.0 255.255.255.0 192.168.4.1 50 ip route 192.168.3.0 255.255.255.0 192.168.4.1 ip route 192.168.3.0 255.255.255.0 192.168.1.1 50
5、PC配置
C1:192.168.2.3/24 GW:192.168.2.254 C2:192.168.3.3/24 GW:192.168.3.254
6、测试
把SW2的f1/0口shutdown 后测试并跟踪
说明已经成功！
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