topology.net
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问题是 把SW2 的f1/0 关闭 但是C2 ping 不通 8.8.8.8 ,不停在上网sw1,sw2 之间徘徊,我查的是路由表有问题,请大神解决,sw1的路由表去往8.8.8.8 的竟然有2条,
配置: R1: 3个接口ip+rip Conf t Int f0/0 Ip add 6.6.6.7 255.255.255.0 No sh Int f1/0 Ip add 7.7.7.8 255.255.255.0 No sh Int l 0 Ip add 8.8.8.8 255.255.255.0 No sh Exit Router rip Network 6.6.6.0 Network 7.7.7.0 Network 8.8.8.8 No auto-summary SW3配置说明: 基本配置+2access口 +2trunk +2vlan conf t no ip domain lookup line console 0 exec-t 0 0 logg syn exit line vty 0 4 pass cisco login end conf t no ip routing end vlan database vlan 110 Vlan 120 exit conf t int f0/0 switchport mode access switchport access vlan 110 int f0/3 switchport mode access switchport access vlan 120 int f0/1 switchport mode trunk int f0/2 switchport mode trunk End SW1配置: 基本配置+1个trunk口 +vlan110HSRP VLAN120HSRP +2vlan conf t enable pass cisco no ip domain lookup line console 0 exec-t 0 0 logg syn exit line vty 0 4 pass cisco login End Vlan data Vlan 110 Vlan 120 Exit Conf t int f0/1 switchport mode trunk No sh Int f1/0 Ip add 6.6.6.6 255.255.255.0 No sh int vlan 110 ip add 10.1.110.253 255.255.255.0 standby 110 ip 10.1.110.254 standby 110 priority 200 standby 110 preempt standby 110 track f1/0 100 no sh int vlan 120 ip add 10.1.120.253 255.255.255.0 standby 120 ip 10.1.120.254 standby 120 priority 150 standby 120 preempt no sh End Conf t Router rip Network 6.6.6.6 Network 10.0.0.0 No auto-summary end Sw2: 基本配置+1个trunk口 +vlan110HSRP VLAN120HSRP +2vlan conf t enable pass cisco no ip domain lookup line console 0 exec-t 0 0 logg syn exit line vty 0 4 pass cisco login End Vlan data Vlan 110 Vlan 120 Exit Conf t int f0/2 switchport mode trunk Int f1/0 Ip add 7.7.7.7 255.255.255.0 No sh int vlan 110 ip add 10.1.110.252 255.255.255.0 standby 110 ip 10.1.110.254 standby 110 priority 150 standby 110 preempt no sh int vlan 120 ip add 10.1.120.252 255.255.255.0 standby 120 ip 10.1.120.254 standby 120 priority 200 standby 120 preempt standby 120 track f1/0 100 no sh End Conf t Router rip Network 7.7.7.7 Network 10.0.0.0 No auto-summary end
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