计算机网络原理实验【OSPF单区域】.doc

实验 5 报告学号姓名课堂号01实验日期实验名称OSPF单区域实验用时同组人指导教师一、实验目的通过实验理解并掌握OSPF路由选择协议的原理及配置方法，掌握使用OSPF动态路由实现网络的连通性。二、实验要求1通过实验理解并掌握动态路由选择协议OSPF的原理及配置方法，2理解并掌握查看路由器系统及配置信息；3掌握OSPF路由方式实现网络的连通性。三、实验环境(设备) 实验设备S1(C)S0S1(C)S0S2(C)S0R2620-1R2624-2F0S3550-1S3550-2F1Area0R2624-1Vlan5Vlan10R2620-2 路由器4台，三层交换机2台，PC4台，直连线4根，交叉线2根，V.35 DCE/DTE电缆3根PC2PC1F0F0PC4PC3IP地址规划,如下表:设备名接口IP地址R2624-1S0200.20.100.1/24S1200.20.110.1/24S2200.20.120.1/24R2624-2F0192.168.10.2/24F1192.168.5.2/24S0200.20.120.2/24R2620-1S1200.20.100.2/24F0200.10.10.1/24R2620-2S0200.20.110.2/24F0200.10.100.1/24S3550-1VLAN 5192.168.5.1/24S3550-2VLAN 10192.168.10.1/241、单击一个路由设备如：R2624-1/2 (4口) R2620-1/2（1口）用ctrl+C中断要你输入的内容，进入Red-Giant2、路由器R2624-1配置（1）配置R2624-1的串口s0，s1和s2R2624-1(config)#interface serial 0R2624-1(config-if)#ip address 200.20.100.1 255.255.255.0R2624-1(config-if)#no shutdownR2624-1(config)#interface serial 1R2624-1(config-if)#ip address 200.20.110.1 255.255.255.0R2624-1(config-if)#clock rate 64000（配置时钟，注意是DCE端）R2624-1(config-if)#no shutdownR2624-1(config)#interface serial 2R2624-1(config-if)#ip address 200.20.120.1 255.255.255.0R2624-1(config-if)#clock rate 64000（配置时钟，注意是DCE端）R2624-1(config-if)#no shutdown（2）验证路由器接口及串口配置：R2624-1#Show ip interface brief（3）配置ospf路由R2624-1(config)#router ospf 100R2624-1(config-osp)f#network 200.20.100.0 0.0.0.255 area 0R2624-1(config-osp)f#network 200.20.110.0 0.0.0.255 area 0R2624-1(config-osp)f#network 200.20.120.0 0.0.0.255 area 0R2624-1#show ip route（查看路由）3、路由器R2624-2配置（1）配置2624-2的串口s0配置2624-2的串口s0R2624-2(config)#interface serial 0R2624-2(config-if)#ip address 200.20.120.2 255.255.255.0R2624-2(config-if)#no shutdown(2)配置以太网接口F0和f1R2624-2(config)#interface f0R2624-2(config-if)#ip address 192.168.10.2 255.255.255.0R2624-2(config-if)#no shutdownR2624-2(config)#interface f1R2624-2(config-if)#ip address 192.168.5.2 255.255.255.0R2624-2(config-if)#no shutdown（4）配置ospf路由R2624-2(config)#router ospf 100R2624-2(config-osp)f#network 192.168.10.0 0.0.0.255 area 0R2624-2(config-osp)f#network 192.168.5.0 0.0.0.255 area 0R2624-2(config-osp)f#network 200.20.120.0 0.0.0.255 area 0R2624-2#show ip route（查看路由）4、路由器R2620-1配置R2620-1enableR2620-1#conf terEnter configuration commands, one per line. End with CNTL/Z.R2620-1(config)#hostname R2620-1R2620-1(config)#（1）查看路由器接口状态R2620-1#show ip int brief（2）配置接口f0R2620-1#conf terEnter configuration commands, one per line. End with CNTL/Z.R2620-1(config)#interface fa 0R2620-1(config-if)#ip address 200.10.10.1 255.255.255.0R2620-1(config-if)#no shutdown（3）配置串口s1R2620-1(config)#inter serial 1R2620-1(config-if)#ip address 200.20.100.2 255.255.255.0R2620-1(config-if)#clock rate 64000（配置时钟，注意是DCE端）R2620-1(config-if)#no shutdown（4）验证接口、串口配置R2620-1#Show ip interface brief（5）ospf配置R2620-1(config)#router ospf 100R2620-1(config-ospf)#network 200.10.10.0 0.0.0.255 area 0R2620-1(config-ospf)#network 200.20.100.0 0.0.0.255 area 05、路由器R2620-2配置R2620-2enableR2620-2#conf terEnter configuration commands, one per line. End with CNTL/Z.R2620-2(config)#hostname R2620-2R2620-2(config)#（1）查看路由器接口状态R2620-2#show ip int brief（2）配置接口f0R2620-2#conf terEnter configuration commands, one per line. End with CNTL/Z.R2620-2(config)#interface fa 0R2620-2(config-if)#ip address 200.10.100.1 255.255.255.0R2620-2(config-if)#no shutdown（3）配置串口s0R2620-2(config)#inter serial 0R2620-2(config-if)#ip address 200.20.110.2 255.255.255.0R2620-2(config-if)#no shutdown（4）验证接口、串口配置R2620-2#Show ip interface brief（5）ospf配置R2620-1(config)#router ospf 100R2620-1(config-ospf)#network 200.10.100.0 0.0.0.255 area 0R2620-1(config-ospf)#network 200.20.110.0 0.0.0.255 area 06、配置S3550-1S3550-1#conf tS3550-1(config)#vlan 5S3550-1(config-vlan)#exitS3550-1(config)#interface renge f 0/10-15S3550-1(config-if-range)#switchport access vlan 5S3550-1(config)#interface vlan 5S3550-1(config-if)#ip address 192.168.5.1 255.255.255.0S3550-1(config-if)#no shutdownS3550-1(config)#router ospfS3550-1(config-ospf)#network 192.168.5.1 0.0.0.255 area 07、配置S3550-2S3550-2#conf tS3550-2(config)#vlan 10S3550-2(config-vlan)#exitS3550-2(config)#interface renge f 0/10-15S3550-2(config-if-range)#switchport access vlan 10S3550-2(config)#interface vlan 10S3550-2(config-if)#ip address 192.168.10.1 255.255.255.0S3550-2(config-if)#no shutdownS3550-2(config)#router ospfS3550-2(config-ospf)#network 192.168.10.1 0.0.0.255 area 08、测试 断开防火墙 断开第1块网卡连接 将PC1的内网卡 IP设置成192.168.5.20，掩码255.255.255.0 网关192.168.5.1 将PC2的内网卡 IP设置成192.168.10.2，掩码255.255.255.0网关192.168.10.1 将PC3的内网卡 IP设置成200.10.10.10，掩码255.255.255.0网关200.10.10.1 将PC4的内网卡 IP设置成200.10.100.10，掩码255.255.255.0网关200.10.100.1（请注意：R2620和主机之间的连接需要使用交叉线） 测试互通性附录：可使用的验证命令 1.show run 2.show ip interface brife 3.show ip route 4.Show ip ospf5.Show ip ospf border-routers6.Show ip ospf interface7.Show ip ospf neighbor五、实验记录在完成相应的配置后，以下是所有设备的路由信息【S3550-1】s3550-1en 14Password:s3550-1#show ip routeType: C - connected, S - static, R - RIP, 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 2Type Destination IP Next hop Interface Distance Metric Status- - - - - - -C 192.168.5.0/24 0.0.0.0 VL5 0 0 ActiveO 192.168.10.0/24 192.168.5.2 VL5 110 2 ActiveO 200.10.10.0/24 192.168.5.2 VL5 110 98 ActiveO 200.10.100.0/24 192.168.5.2 VL5 110 98 ActiveO 200.20.100.0/24 192.168.5.2 VL5 110 97 ActiveO 200.20.110.0/24 192.168.5.2 VL5 110 97 ActiveO 200.20.120.0/24 192.168.5.2 VL5 110 49 Actives3550-1#*【S3550-2】s3550-2#show ip routeType: C - connected, S - static, R - RIP, 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 2Type Destination IP Next hop Interface Distance Metric Status- - - - - - -O 192.168.5.0/24 192.168.10.5 VL10 110 2 ActiveC 192.168.10.0/24 0.0.0.0 VL10 0 0 ActiveO 200.10.10.0/24 192.168.10.5 VL10 110 98 ActiveO 200.10.100.0/24 192.168.10.5 VL10 110 98 ActiveO 200.20.100.0/24 192.168.10.5 VL10 110 97 ActiveO 200.20.110.0/24 192.168.10.5 VL10 110 97 ActiveO 200.20.120.0/24 192.168.10.5 VL10 110 49 Actives3550-2#*【R2624-1】r2624-1enr2624-1#show ip routeCodes: C - connected, S - static, R - RIP O - OSPF, IA - OSPF inter area E1 - OSPF external type 1, E2 - OSPF external type 2Gateway of last resort is not setO 192.168.10.0/24 110/870 via 200.20.120.2, 00:06:06, Serial2O 192.168.5.0/24 110/870 via 200.20.120.2, 00:06:06, Serial2C 200.20.120.0/24 is directly connected, Serial2O 200.10.100.0/24 110/49 via 200.20.110.2, 00:06:06, Serial1C 200.20.110.0/24 is directly connected, Serial1C 200.20.100.0/24 is directly connected, Serial0O 200.10.10.0/24 110/49 via 200.20.100.2, 00:06:06, Serial0r2624-1#*【R2624-2】r2624-2#show ip routeCodes: C - connected, S - static, R - RIP O - OSPF, IA - OSPF inter area E1 - OSPF external type 1, E2 - OSPF external type 2Gateway of last resort is not setC 192.168.10.0/24 is directly connected, FastEthernet0C 192.168.5.0/24 is directly connected, FastEthernet1C 200.20.120.0/24 is directly connected, Serial0O 200.10.100.0/24 110/97 via 200.20.120.1, 00:06:23, Serial0O 200.20.110.0/24 110/96 via 200.20.120.1, 00:06:23, Serial0O 200.20.100.0/24 110/96 via 200.20.120.1, 00:06:23, Serial0O 200.10.10.0/24 110/97 via 200.20.120.1, 00:06:23, Serial0r2624-2#*【2620-1】R2620-1enR2620-1#show ip routeCodes: C - connected, S - static, R - RIP O - OSPF, IA - OSPF inter area E1 - OSPF external type 1, E2 - OSPF external type 2Gateway of last resort is not setO 192.168.10.0/24 110/918 via 200.20.100.1, 00:06:43, Serial1O 192.168.5.0/24 110/918 via 200.20.100.1, 00:06:43, Serial1O 200.20.120.0/24 110/917 via 200.20.100.1, 00:06:43, Serial1O 200.10.100.0/24 110/97 via 200.20.100.1, 00:06:43, Serial1O 200.20.110.0/24 110/96 via 200.20.100.1, 00:06:43, Serial1C 200.20.100.0/24 is directly connected, Serial1C 200.10.10.0/24 is directly connected, FastEthernet0R2620-1#*【R2620-2】R2620-2#sho ip routCodes: C - connected, S - static, R - RIP O - OSPF, IA - OSPF inter area E1 - OSPF external type 1, E2 - OSPF external type 2Gateway of last resort is not setO 192.168.10.0/24 110/918 via 200.20.110.1, 00:07:09, Serial0O 192.168.5.0/24 110/918 via 200.20.110.1, 00:07:09, Serial0O 200.20.120.0/24 110/917 via 200.20.110.1, 00:07:09, Serial0C 200.10.100.0/24 is directly connected, FastEthernet0C 200.20.110.0/24 is directly connected, Serial0O 200.20.100.0/24 110/96 via 200.20.110.1, 00:07:09, Serial0O 200.10.10.0/24 110/97 via 200.20.110.1, 00:07:09, Serial0R2620-2#六、实验结果及其分析以下是测试通讯是否畅通的结果，以地址为192.168.10.1为例Microsoft Windows XP 版本 5.1.2600(C) 版权所有 1985-2001 Microsoft Corp.C:Documents and SettingsAdministratorping 192.168.10.1Pinging 192.168.10.1 with 32 bytes of data:Reply from 192.168.10.1: bytes=32 time=3ms TTL=63Reply from 192.168.10.1: bytes=32 time1ms TTL=63Reply from 192.168.10.1: bytes=32 time1ms TTL=63Reply from 192.168.10.1: bytes=32 timeping 192.168.10.5Pinging 192.168.10.5 with 32 bytes of data:Reply from 192.168.10.5: bytes=32 time1ms TTL=255Reply from 192.168.10.5: bytes=32 time1ms TTL=255Reply from 192.168.10.5: bytes=32 time1ms TTL=255Reply from 192.168.10.5: bytes=32 timeping 192.168.5.1Pinging 192.168.5.1 with 32 bytes of data:Reply from 192.168.5.1: bytes=32 time1ms TTL=64Reply from 192.168.5.1: bytes=32 time1ms TTL=64Reply from 192.168.5.1: bytes=32 time1ms TTL=64Reply from 192.168.5.1: bytes=32 timeping 192.168.5.20Pinging 192.168.5.20 with 32 bytes of data:Reply from 192.168.5.20: bytes=32 time1ms TTL=128Reply from 192.168.5.20: bytes=32 time1ms TTL=128Reply from 192.168.5.20: bytes=32 time1ms TTL=128Reply from 192.168.5.20: bytes=32 timeping 200.20.120.1Pinging 200.20.120.1 with 32 bytes of data:Reply from 200.20.120.1: bytes=32 time=21ms TTL=254Reply from 200.20.120.1: bytes=32 time=18ms TTL=254Reply from 200.20.120.1: bytes=32 time=19ms TTL=254Reply from 200.20.120.1: bytes=32 time=18ms TTL=254Ping statistics for 200.20.120.1: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: Minimum = 18ms, Maximum = 21ms, Average = 19msC:Documents and SettingsAdministratorping 200.20.110.1Pinging 200.20.110.1 with 32 bytes of data:Reply from 200.20.110.1: bytes=32 time=21ms TTL=254Reply from 200.20.110.1: bytes=32 time=19ms TTL=254Reply from 200.20.110.1: bytes=32 time=19ms TTL=254Reply from 200.20.110.1: bytes=32 time=19ms TTL=254Ping statistics for 200.20.110.1: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: Minimum = 19ms, Maximum = 21ms, Average = 19msC:Documents and SettingsAdministratorping 200.10.100.1Pinging 200.10.100.1 with 32 bytes of data:Reply from 200.10.100.1: bytes=32 time=44ms TTL=253Reply from 200.10.100.1: bytes=32 time=37ms TTL=253Reply from 200.10.100.1: bytes=32 time=37ms TTL=253Reply from 200.10.100.1: bytes=32 time=37ms TTL=253Ping statistics for 200.10.100.1: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: Minimum = 37ms, Maximum = 44ms, Average = 38msC:Documents and SettingsAdministratorping 200.10.100.10Pinging 200.10.100.10 with 32 bytes of data:Reply from 200.10.100.10: bytes=32 time=37ms TTL=125Reply from 200.10.100.10: bytes=32 time=37ms TTL=125Reply from 200.10.100.10: bytes=32 time=37ms TTL=125Reply from 200.10.100.10: bytes=32 time=36ms TTL=125Ping statistics for 200.10.100.10: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: Minimum = 36ms, Maximum = 37ms, Average = 36msC:Documents and SettingsAdministratorpi