实验报告实验名称EIGRP协议及配置实验拓扑图实验内容一、配置各路由器的各个接口IP地址，并测试直连链路的连通性（1）R1：配置接口R1(config)#interface s0/2/1R1(config-if)#clock rate 64000R1(config-if)#ip address 12.12.12.1 255.255.255.0R1(config-if)#no shutR1(config-if)#interface loopback1R1(config-if)#no shutR1(config-if)#interface loopback2R1(config-if)#ip address 192.168.2.1 255.255.255.0 R1(config-if)#no shut（2）R2：配置接口R2(config)#inter s0/2/1R2(config-if)#clock rate 64000R2(config-if)#ip address 12.12.12.2 255.255.255.0 R2(config-if)#no shutR2(config)#inter s0/0/1R2(config-if)#clock rate 64000R2(config-if)#ip address 23.23.23.1 255.255.255.0 R2(config-if)#no shutR2(config)#inter s0/0/0R2(config-if)#clock rate 64000R2(config-if)#ip address 24.24.24.1 255.255.255.0 R2(config-if)#no shut（3）R3：配置接口R3(config)#int s0/2/0R3(config-if)#ip address 34.34.34.1 255.255.255.0 R3(config-if)#no shutR3(config-if)#int s0/2/1R3(config-if)#ip address 23.23.23.2 255.255.255.0 R3(config-if)#no shut（4）R4：配置接口R4(config)#interface s0/2/0R4(config-if)#ip address 24.24.24.2 255.255.255.0 R4(config-if)#no shutR4(config-if)#interface s0/2/1R4(config-if)#ip address 34.34.34.2 255.255.255.0 R4(config-if)#no shutR4(config)#interface loopback3R4(config-if)#ip address 192.168.3.1 255.255.255.0 R4(config-if)#no shut二、.配置EIGRP，查看三表，并ping全网（1）R1：2.1 配置EIGRPR1(config)#router eigrp 100R1(config-router)#network 192.168.1.0 0.0.0.255R1(config-router)#network 12.12.12.0 0.0.0.255 2.2 查看邻居R1#show ip eigrp neighbor2.3查看路由表R1#show ip route,2.4查看拓扑表R1#show ip eigrp topology（2）R2：2.1 配置EIGRPR2(config)#router eigrp 100R2(config-router)#network 12.12.12.0 0.0.0.255 R2(config-router)#network 23.23.23.0 0.0.0.255 R2(config-router)#network 24.24.24.0 0.0.0.255 2.2 查看邻居表R2#show ip eigrp neighbor2.3 查看拓扑表R2#show ip eigrp topology2.4查看路由表R2#show ip route（3）R3：2.1 配置EIGRPR3(config)#router eigrp 100R3(config-router)#network 23.23.23.0 0.0.0.255 R3(config-router)#network 34.34.34.0 0.0.0.255 2.2 查看邻居表R3#sh ip eigrp neighbors2.3 查看拓扑表R3#sh ip eigrp topology2.4 查看路由表R3(config)#do sh ip route（4）R4：2.1 配置ERGIPR4(config)#router eigrp 100R4(config-router)#network 24.24.24.0 0.0.0.255 R4(config-router)#network 34.34.34.0 0.0.0.255 R4(config-router)#network 192.168.3.0 0.0.0.255 2.2 查看邻居表R4#show ip eigrp neighbors2.3 查看拓扑表R4#show ip eigrp topology2.4 查看路由表R4#show ip route3.关闭自动汇总后查看路由表（1）R1：3.1 关闭自动汇总并查看路由表R1(config)#router eigrp 100R1(config-router)#no auto-summaryR1#show ip eigrp topologyR1#show ip route（2）R2：3.1 关闭自动汇总并查看路由表R2(config)#router eigrp 100R2(config-router)#network 12.12.12.0 0.0.0.255R2(config-router)#network 23.23.23.0 0.0.0.255R2(config-router)#network 24.24.24.0 0.0.0.255R2(config-router)#no auto-summaryR2#show ip route（3）R3：3.1 关闭自动汇总并查看路由表R3(config)#router eigrp 100R3(config)#do sh ip route（5）R4：3.1 关闭自动汇总并查看路由表R4(config)#router eigrp 100R4(config-router)#no auto-summaryR4#show ip route4.开启手动汇总（1）R1：4.1 手动汇总R1(config)#interface s0/2/1R1(config-if)#ip summary-address eigrp 100 192.168.0.0 255.255.0.0 （2）R2：4.1 查看路由表R2#show ip route4.1 查看路由表R4#show ip route5.R2关闭s0/0/0，观察R4上路由变化（1）R25.1s0/0/0 接口R1(config)#int s0/0/0R1(config)#shut（2）R4：5.1 查看路由表R4#show ip route5.2 R2 S 0/0/2 关闭和开启R4的变化6负载均衡后分析路由条目的变化情况R3:6.1配置f0/0R3(config)#int f0/0R3(config-if)#ip address 43.43.43.1 255.255.255.0R3(config-if)#no shutR3(config-if)#exitR3#sh int f0/0FastEthernet0/0 is up, line protocol is upHardware is MV96340 Ethernet, address is 0025.842d.86b8 (bia 0025.842d.86b8) Internet address is 43.43.43.1/24MTU 1500 bytes, BW 100000 Kbit/sec, DL Y 100 usec,6.3测试连通性R3#ping 43.43.43.2Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 43.43.43.2, timeout is 2 seconds:Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms6.4 平衡负载并调节带宽R3config)#router eigrp 100R3config-router)#variance 10R3config-router)#traffic-share balancedR3config)#interface f0/0R3config-if)#bandwidth 10006.5 配置ERGIPR3config)#router eigrp 100R3config-router)#network 43.43.43.0 0.0.0.2556.6 查看路由表R3(config)#router eigrp 100R3(config-router)#network 43.43.43.0 0.0.0.255R3(config-router)#exiR3(config)#do sh ip routeR4：6.1 配置f0/0R4(config)#interface f0/0R4(config-if)#ip address 43.43.43.2 255.255.255.0R4(config-if)#no shut6.2 查看接口信息R4#show ip interface brief6.4 平衡负载并调节带宽R4(config)#router eigrp 100R4(config-router)#variance 10R4(config-router)#traffic-share balancedR4(config)#interface f0/0R4(config-if)#bandwidth 10006.5 配置ERGIPR4(config)#router eigrp 100R4(config-router)#network 43.43.43.0 0.0.0.2556.6查看路由表R4#show ip route。