Cisco基础实验回顾3--静态路由

chaosxin

　　拓扑图：

　　1. 配置IP地址
　　R1配置IP地址：
　　R1(config)#int loopback0
　　%LINK-5-CHANGED: Interface Loopback0, changed state to up
　　%LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
　　R1(config-if)#ip address 1.1.1.1 255.255.255.0
　　R1(config-if)#int s2/0
　　R1(config-if)#clock rate 128000
　　R1(config-if)#ip address 192.168.12.1 255.255.255.0
　　R1(config-if)#no shut
　　配置R2 IP：
　　R2(config)#int loopback0
　　R2(config-if)#ip address 2.2.2.2 255.255.255.0
　　R2(config-if)#int s2/0
　　R2(config-if)#clock rate 128000
　　R2(config-if)#ip address 192.168.12.2 255.255.255.0
　　R2(config-if)#no shut
　　R2(config-if)#int s3/0
　　R2(config-if)#clock rate 128000
　　R2(config-if)#ip address 192.168.23.2 255.255.255.0
　　R2(config-if)#no shut
　　配置R3 IP：
　　R3(config)#int loopback0
　　R3(config-if)#ip address 3.3.3.3 255.255.255.0
　　R3(config-if)#int s3/0
　　R3(config-if)#clock rate 128000
　　R3(config-if)#ip address 192.168.23.3 255.255.255.0
　　R3(config-if)#no shut
　　2. 配置静态路由
　　R1配置静态路由：
　　R1(config)#ip route 2.2.2.0 255.255.255.0 s2/0
　　R1(config)#ip route 3.3.3.0 255.255.255.0 s2/0
　　R2配置静态路由：
　　R2(config)#ip route 1.1.1.0 255.255.255.0 s2/0
　　R2(config)#ip route 3.3.3.0 255.255.255.0 s3/0
　　R3配置静态路由：
　　R3(config)#ip route 1.1.1.0 255.255.255.0 s2/0
　　R3(config)#ip route 2.2.2.0 255.255.255.0 s2/0
　　3. 实验测试
　　R1:
　　R1#sh ip route
　　Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
　　D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
　　N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
　　E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
　　i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
　　* - candidate default, U - per-user static route, o - ODR
　　P - periodic downloaded static route
　　Gateway of last resort is not set
　　1.0.0.0/24 is subnetted, 1 subnets
　　C       1.1.1.0 is directly connected, Loopback0
　　2.0.0.0/24 is subnetted, 1 subnets
　　S       2.2.2.0 is directly connected, Serial2/0
　　3.0.0.0/24 is subnetted, 1 subnets
　　S       3.3.3.0 [1/0] via 192.168.12.2
　　C    192.168.12.0/24 is directly connected, Serial2/0
　　R2:
　　R2#sh ip route
　　Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
　　D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
　　N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
　　E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
　　i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
　　* - candidate default, U - per-user static route, o - ODR
　　P - periodic downloaded static route
　　Gateway of last resort is not set
　　1.0.0.0/24 is subnetted, 1 subnets
　　S       1.1.1.0 is directly connected, Serial2/0
　　2.0.0.0/24 is subnetted, 1 subnets
　　C       2.2.2.0 is directly connected, Loopback0
　　3.0.0.0/24 is subnetted, 1 subnets
　　S       3.3.3.0 is directly connected, Serial3/0
　　C    192.168.12.0/24 is directly connected, Serial2/0
　　C    192.168.23.0/24 is directly connected, Serial3/0
　　R3:
　　R3#sh ip route
　　Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
　　D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
　　N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
　　E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
　　i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
　　* - candidate default, U - per-user static route, o - ODR
　　P - periodic downloaded static route
　　Gateway of last resort is not set
　　1.0.0.0/24 is subnetted, 1 subnets
　　S       1.1.1.0 is directly connected, Serial3/0
　　2.0.0.0/24 is subnetted, 1 subnets
　　S       2.2.2.0 is directly connected, Serial3/0
　　3.0.0.0/24 is subnetted, 1 subnets
　　C       3.3.3.0 is directly connected, Loopback0
　　C    192.168.23.0/24 is directly connected, Serial3/0