计算机网络思科综合性实验报告

软件学院综合性实验报告专业 年级/班级：12级软件学院 20132014学年第学1期课程名称指导教师学号姓名实验地点实验时间项目名称综合性实验实验类型综合性一、 实验目的假设某校园网通过1台三层交换机连到校园网出口路由器，路由器再和校园外的另一台路由器相接，现做适当配置，实现校园网内部主机与校园网外部主机的相互通信。 通过对网络设备的连通和对拓扑的分析，加深对常见典型局域网拓扑的理解；通过路由建立起网络之间的连接，熟悉交换机、路由器的基本操作命令，了解网络路由的设计与配置。二、 实验仪器或设备二层交换机五台、三层交换机一台， 路由器两台，学生实验主机五台及一台服务器。三、 总体设计（设计原理、设计方案及流程等） 1、三层交换机上划分VLAN2 VLAN3VLAN4 VLAN5 VLAN6并且配置DHCP。 2、物理学院、化学院最多分计算机有250台，生物政管学院最多有120台计算机和服务器，需要对生物和政管学院划分子网。 3、三层交换机和出口路由器Ri相连。 4、局域网内部三层交换机和路由器Ri间利用RIPv2实现全网互通。 5、pc0 pc1 pc2 pc3 pc4的ip地址动态获得，对pc5配置ip 172.16.1.2四、 实验步骤（包括主要步骤、代码分析等）按照如图拓扑图连接好设备1. 对Ri进行配置Ri(config)#int f0/0Ri(config-if)#ip add 210.42.241.1 255.255.255.0Ri(config-if)#no shRi(config-if)#exitRi(config)#int f0/1Ri(config-if)#ip add 192.168.2.2 255.255.255.0Ri(config-if)#no shRi(config)#int s1/0Ri(config-if)#ip add 210.42.240.1 255.255.255.0Ri(config-if)#no shRi(config-if)#clock rate 64000Ri(config-if)#exit2. 对Rj进行配置RjenableRj#configRj(config)#int f0/0Rj(config-if)#ip add 172.16.1.1 255.255.255.0Rj(config-if)#no shRj(config-if)#exitRj(config)#int s1/0Rj(config-if)#ip add 210.42.240.2 255.255.255.0Rj(config-if)#no sh 3. 对三层交换器进行配置 （1）划分vlan 并且配置端口ip。S0(config)#vlan 2S0(config-vlan)#exitS0(config)#int vlan2S0(config-if)#ip add 210.42.242.1 255.255.255.0S0(config-if)#no shS0(config-if)#exitS0(config)#int f0/2S0(config-if)#sw mod accS0(config-if)#sw acc vlan 2S0(config-if)#exitS0(config)#vlan 3S0(config-vlan)#exitS0(config)#int vlan 3S0(config-if)#ip add 210.42.243.1 255.255.255.0S0(config-if)#no shS0(config-if)#exitS0(config)#int f0/3S0(config-if)#sw mod accS0(config-if)#sw acc vlan 3S0(config-if)#exitS0(config)#vlan 4S0(config-vlan)#exitS0(config)#int vlan 4S0(config-if)#ip add 210.42.244.1 255.255.255.128S0(config-if)#no shS0(config-if)#exitS0(config)#int f0/4S0(config-if)#sw mod accS0(config-if)#sw acc vlan 4S0(config-if)#exitS0(config)#vlan 5S0(config-vlan)#exitS0(config)#int vlan 5S0(config-if)#ip add 210.42.244.129 255.255.255.128S0(config-if)#no shS0(config-if)#exitS0(config)#int f0/5S0(config-if)#sw mod accS0(config-if)#sw acc vlan 5S0(config-if)#exitS0(config)#vlan 6S0(config-vlan)#exitS0(config)#int vlan 6S0(config-if)#ip add 192.168.2.1 255.255.255.0S0(config-if)#no shS0(config-if)#exitS0(config)#int f0/1S0(config-if)#sw mod accS0(config-if)#sw acc vlan 6（3）给三层交换机配置DHCPS0(config)#ip dhcp pool jsj2S0(dhcp-config)#net 210.42.242.0 255.255.255.0S0(dhcp-config)#default-router 210.42.242.1S0(dhcp-config)#dns 210.42.241.2S0(dhcp-config)#exitS0(config)#ip dhcp pool jsj3S0(dhcp-config)#net 210.42.243.0 255.255.255.0S0(dhcp-config)#default-router 210.42.243.1S0(dhcp-config)#dns 210.42.241.2S0(dhcp-config)#exitS0(config)#ip dhcp pool jsj4S0(dhcp-config)#net 210.42.244.0 255.255.255.128S0(dhcp-config)#default-router 210.42.244.1S0(dhcp-config)#dns 210.42.241.2S0(dhcp-config)#exitS0(config)#ip dhcp pool jsj5S0(dhcp-config)#net 210.42.244.128 255.255.255.128S0(dhcp-config)#default-router 210.42.244.129S0(dhcp-config)#dns 210.42.241.2Pc0 pc1pc2 pc3获得的动态ip地址在三层交换机和Ri上配置RIP-2S0(config)#route ripS0(config-router)#net 192.168.2.0S0(config-router)#net 210.42.242.0S0(config-router)#net 210.42.243.0S0(config-router)#net 210.42.244.0S0(config-router)#net 210.42.244.129S0(config-router)#exitS0(config)#router ripS0(config-router)#version 2S0(config-router)#no auto-summaryS0(config-router)#exitRi(config)#router ripRi(config-router)#net 192.168.2.0Ri(config-router)#net 210.42.241.0Rir(config-router)#net 210.42.240.0Ri(config-router)#router ripRi(config-router)#version 2Ri(config-router)#no auto-summaryRi(config-router)#exitRj(config)#router ripRj(config-router)#net 172.16.1.0Rj(config-router)#net 210.42.240.0Rj(config-router)#router ripRj(config-router)#version 2Rj(config-router)#no auto-summaryRj(config-router)#exit三层交换机路由表Switch(config)#do show ip routeCodes: 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 routeGateway of last resort is not setR 172.16.0.0/16 120/2 via 192.168.2.2, 00:00:27, Vlan6C 192.168.2.0/24 is directly connected, Vlan6R 210.42.240.0/24 120/1 via 192.168.2.2, 00:00:27, Vlan6R 210.42.241.0/24 120/1 via 192.168.2.2, 00:00:27, Vlan6C 210.42.242.0/24 is directly connected, Vlan2C 210.42.243.0/24 is directly connected, Vlan3 210.42.244.0/25 is subnetted, 2 subnetsC 210.42.244.0 is directly connected, Vlan4C 210.42.244.128 is directly connected, Vlan5Ri路由表Router(config)#do show ip routeCodes: 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 routeGateway of last resort is not set 172.16.0.0/16 is variably subnetted, 2 subnets, 2 masksR 172.16.0.0/16 120/1 via 210.42.240.2, 00:02:27, Serial1/0R 172.16.1.0/24 120/1 via 210.42.240.2, 00:00:11, Serial1/0C 192.168.2.0/24 is directly connected, FastEthernet0/1C 210.42.240.0/24 is directly connected, Serial1/0C 210.42.241.0/24 is directly connected, FastEthernet0/0R 210.42.242.0/24 120/1 via 192.168.2.1, 00:00:03, FastEthernet0/1R 210.42.243.0/24 120/1 via 192.168.2.1, 00:00:03, FastEthernet0/1 210.42.244.0/25 is subnetted, 2 subnetsR 210.42.244.0 120/1 via 192.168.2.1, 00:00:03, FastEthernet0/1R 210.42.244.128 120/1 via 192.168.2.1, 00:00:03, FastEthernet0/1Rj路由表Router(config)#do show ip routeCodes: 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 routeGateway of last resort is not set 172.16.0.0/24 is subnetted, 1 subnetsC 172.