RIP配置动态路由

配置动态路由RIP（三个三层交换机Vlan互通）网络拓扑如下：配置如下：第一个交换机：1、重命名设备Switch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#hostname S12、创建Vlan 10、20、30S1#vlan databaseS1(vlan)#vlan 10 name toyotaVLAN 10 added:Name: toyotaS1(vlan)#vlan 20 name LexusVLAN 20 added:Name: LexusS1(vlan)#vlan 30 name ShareVLAN 30 added:Name: Share3、将网口1-5给Vlan10，网口21-24给Vlan20,将G1做扩展相互通信使用.S1(config)#interface range fastEthernet 0/1-5S1(config-if-range)#switchport access vlan 10S1(config-if-range)#exitS1(config)#interface range fastEthernet 0/21-24S1(config-if-range)#switchport access vlan 20S1(config-if-range)#exitS1(config)#interface gigabitEthernet 0/1S1(config-if)#switchport access vlan 30S1(config-if)#exit4、Vlan 配置上IPS1(config)#interface vlan 10S1(config-if)#ip address 10.6.1.2 255.255.255.0S1(config-if)#exitS1(config)#interface vlan 20S1(config-if)#ip address 10.6.2.2 255.255.255.0S1(config-if)#exitS1(config)#interface vlan 30S1(config-if)#ip address 10.6.3.2 255.255.255.0S1(config-if)#exit5、台式机测试网络，测试OKA、如发现仅能ping所属Vlan的地址，需要在三层启动IP routing6、其他二个交换机配置类似，需注意中间的S2交换机，需将G0/1、G0/2都划给Vlan30,G0/1连接S1,G0/2连接S37、配置动态路由，并查看路由状态。

局域网环境配置RIP动态路由，Vlan终端访问路由终端1、先配置核心点DC R1路由器A、路由器中添加NM-4A/S模块接口( 需关闭路由器电源添加)B、重命名设置名称Router(config)#hostname DCR1C、各接口配置IP （核心位置路由器串口为DCE，故需配置时钟速率）DCR1(config)#interface serial 1/0DCR1(config-if)#ip address 192.168.100.1 255.255.255.0DCR1(config-if)#clock rate 64000DCR1(config-if)#exitDCR1(config)#interface serial 1/1DCR1(config-if)#ip address 192.168.200.1 255.255.255.0DCR1(config-if)#clock rate 64000DCR1(config-if)#exitDCR1(config)#interface fastEthernet 0/0DCR1(config-if)#ip address 172.10.10.1 255.255.255.0DCR1(config-if)#exitD、配置动态路由（RIP使用2版，及关闭自动汇总，详细请查百度）DCR1(config)#router ripDCR1(config-router)#version 2DCR1(config-router)#no auto-summaryDCR1(config-router)#network 192.168.100.0DCR1(config-router)#network 192.168.200.0DCR1(config-router)#network 172.10.10.0DCR1(config-router)#exitE、开启各端口（路由器默认接口都是关闭状态，需手工开启）。

实验五RIP动态路由的配置【实验目的】1.灵活掌握RIP的动态路由的配置。

2.掌握路由协议的分类，理解静态路由和动态路由3.掌握动态路由协议RIP的报文格式，工作原理及工作过程【实验学时】建议2学时【实验环境配置】本实验所用的设备为：三台带有2个S0口和三个E0口的路由器，三台PC【实验步骤】一、使用合适的连接将图中所有设备连接起来。

二、使用下列步骤对各设备进行配置。

注意在标注红色的命令上将相应的端口改成自己使用的端口。

1.R1上的配置：Router>Router>enRouter#conf tRouter(config)#host r1r1(config)#int e0r1(config-if)#ip add 172.16.1.1 255.255.255.0r1(config-if)#no shutdownr1(config-if)#exitr1(config)#int s0r1(config-if)#ip add 172.16.2.1 255.255.255.0r1(config-if)#no shutdownr1(config-if)#clock rate 56000r1(config-if)#no shutdownr1(config-if)#exitr1(config)#router ripr1(config-router)#net 172.16.0.0r1(config-router)#^ZRIP协议启用前的路由表r1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaE1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate defaultU - per-user static routeGateway of last resort is not setC 172.16.1.0/24 is directly connected, Ethernet0C 172.16.2.0/24 is directly connected, Serial0RIP协议启用后的路由表r1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaE1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate defaultU - per-user static routeGateway of last resort is not setC 172.16.1.0/24 is directly connected, Ethernet0C 172.16.2.0/24 is directly connected, Serial0R 172.16.3.0/24 [120/1] via 172.16.2.2, 00:01:37, Serial0R 172.16.4.0/24 [120/1] via 172.16.2.2, 00:07:21, Serial0R 172.16.5.0/24 [120/2] via 172.16.2.2, 00:05:21, Serial02.R2上的配置：Router>Router>enRouter#conf tRouter(config)#host r2r2(config)#int s1r2(config-if)#ip add 172.16.2.2 255.255.255.0r2(config-if)#no shutdownr2(config-if)#exitr2(config)#int s0r2(config-if)#ip add 172.16.4.1 255.255.255.0r2(config-if)#clock rate 56000r2(config-if)#no shutdownr2(config-if)#exitr2(config)#int e0r2(config-if)#ip add 172.16.3.1 255.255.255.0r2(config-if)#no shutdownr2(config-if)#exitr2(config)#router ripr2(config-router)#net 172.16.0.0r2(config-router)#^Zr2#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaE1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate defaultU - per-user static routeGateway of last resort is not setC 172.16.2.0/24 is directly connected, Serial1C 172.16.3.0/24 is directly connected, Ethernet0C 172.16.4.0/24 is directly connected, Serial0R 172.16.1.0/24 [120/1] via 172.16.2.1, 00:09:13, Serial1R 172.16.5.0/24 [120/1] via 172.16.4.2, 00:09:13, Serial03.R3上的配置：Router>Router>enRouter#conf tRouter(config)#int s1Router(config-if)#ip add 172.16.4.2 255.255.255.0Router(config-if)#no shutdownRouter(config-if)#exitRouter(config)#int e0Router(config-if)#ip add 172.16.5.1 255.255.255.0Router(config-if)#no shutdownRouter(config-if)#exitRouter(config)#host r3r3(config)#r3(config)#router ripr3(config-router)#net 172.16.0.0r3(config-router)#^Zr3#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaE1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate defaultU - per-user static routeGateway of last resort is not setC 172.16.4.0/24 is directly connected, Serial1C 172.16.5.0/24 is directly connected, Ethernet0R 172.16.1.0/24 [120/1] via 172.16.4.1, 00:05:32, Serial1R 172.16.2.0/24 [120/1] via 172.16.4.1, 00:08:19, Serial1R 172.16.3.0/24 [120/1] via 172.16.4.1, 00:05:32, Serial14.测试：r1#r1#pingProtocol [ip]:Target IP address: 172.16.5.2Repeat count [5]:Datagram size [100]:Timeout in seconds [2]:Extended commands [n]:Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 172.16.5.2, timeout is 2 seconds:Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 msPC 上的配置为：PC1：IP为172.16.1.2 网关：172.16.1.1PC2：IP为172.16.3.2 网关：172.16.3.1PC3：IP为172.16.5.2 网关：172.16.5.1【思考问题】1.RIP使用UDP，这样做有何优点？答：UDP协议本身无法保证路由协议报文的可靠传输，因此RIP就必须通过自身的协议实现来保证路由协议报文在网络中的可靠传输。

三层交换机（Csico3560）配置Switch>enSwitch#config tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#hostname jaohuanji 修改名称jaohuanji(config)#vlan 10 创建VLANjaohuanji(config-vlan)#exitjaohuanji(config)#vlan 20 创建VLANjaohuanji(config-vlan)#exitjaohuanji(config)#int f0/10 进入端口配置模式jaohuanji(config-if)#switchport access vlan 10 将端口划分到VLAN中jaohuanji(config-if)#exitjaohuanji(config)#int f0/20 进入端口配置模式jaohuanji(config-if)#switchport access vlan 20 将端口划分到VLAN中jaohuanji(config)#^Z%SYS-5-CONFIG_I: Configured from console by consolejaohuanji#show vlan 查看VLAN信息VLAN Name Status Ports---- -------------------------------- --------- -------------------------------1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4Fa0/5, Fa0/6, Fa0/7, Fa0/8Fa0/9, Fa0/11, Fa0/12, Fa0/13Fa0/14, Fa0/15, Fa0/16, Fa0/17Fa0/18, Fa0/19, Fa0/21, Fa0/22Fa0/23, Fa0/24, Gig0/1, Gig0/210 VLAN0010 active Fa0/1020 VLAN0020 active Fa0/201002 fddi-default active1003 token-ring-default active1004 fddinet-default active1005 trnet-default activeVLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2 ---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------1 enet 1500 - - - - - 0 010 enet 1500 - - - - - 0 020 enet 1500 - - - - - 0 01002 enet 1500 - - - - - 0 0jaohuanji#config tEnter configuration commands, one per line. End with CNTL/Z.jaohuanji(config)#int vlan 10 进入VLAN10%LINK-5-CHANGED: Interface Vlan10, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan10, changed state to up jaohuanji(config-if)#ip address 192.168.1.1 255.255.255.0 配置VLAN10的虚拟接口IP地址jaohuanji(config-if)#no shut 开启端口jaohuanji(config-if)#exitjaohuanji(config)#int vlan 20 进入VLAN20%LINK-5-CHANGED: Interface Vlan20, changed state to upjaohuanji(config-if)#ip address 192.168.3.1 255.255.255.0 配置VLAN20的虚拟接口IP地址jaohuanji(config-if)#no shut 开启端口jaohuanji(config)#^Z%SYS-5-CONFIG_I: Configured from console by consolejaohuanji#show ip route 查询路由表配置Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - 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 - ODRP - periodic downloaded static route······jaohuanji#config tEnter configuration commands, one per line. End with CNTL/Z.jaohuanji(config)#route rip 进入RIP视图jaohuanji(config-router)#network 192.168.1.0 发布直连路由jaohuanji(config-router)#network 192.168.3.0 发布直连路由jaohuanji(config-router)#version 2 修改RIP版本jaohuanji(config-router)#^Z%SYS-5-CONFIG_I: Configured from console by consolejaohuanji#路由器1配置Router>enRouter#configConfiguring from terminal, memory, or network [terminal]? tEnter configuration commands, one per line. End with CNTL/Z.Router (config)#hostname R1 修改名称R1(config)#int f0/0 进入端口配置模式R1(config-if)#no shut 开启端口%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to upR1(config-if)#ip address 192.168.3.2 255.255.255.0 设置端口IPR1(config-if)#int serial 2/0 进入端口配置模式R1(config-if)#no shut 开启端口%LINK-5-CHANGED: Interface Serial2/0, changed state to downR1(config-if)#ip address 192.168.4.1 255.255.255.0 设置端口IPR1(config-if)#clock rate 64000 设置端口时钟R1(config)#^Z%SYS-5-CONFIG_I: Configured from console by consoleR1#show ip route 查询路由表配置Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - 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 - ODRP - periodic downloaded static routeGateway of last resort is not setC 192.168.3.0/24 is directly connected, FastEthernet0/0R1#config tEnter configuration commands, one per line. End with CNTL/Z.R1(config)#router rip 进入RIP视图R1(config-router)#network 192.168.3.0 发布直连路由R1(config-router)#network 192.168.4.0 发布直连路由R1(config-router)#version 2 修改RIP版本R1(config-router)#^Z%SYS-5-CONFIG_I: Configured from console by consoleR1#R2路由器配置Router>enRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname R2 修改名称R2(config)#int f0/0 进入端口配置模式R2(config-if)#no shut 开启端口%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up R2(config-if)#ip address 192.168.2.1 255.255.255.0 设置端口IPR2(config-if)#int serial 2/0 进入端口配置模式R2(config-if)#no shut 开启端口%LINK-5-CHANGED: Interface Serial2/0, changed state to upR2(config-if)#%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to upip ad R2(config-if)#ip address 192.168.4.2 255.255.255.0 设置端口IPR2(config-if)#^Z%SYS-5-CONFIG_I: Configured from console by consoleR2#show ip route 查询路由表配置Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - 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 - ODRP - periodic downloaded static routeGateway of last resort is not setC 192.168.2.0/24 is directly connected, FastEthernet0/0C 192.168.4.0/24 is directly connected, Serial2/0R2#config tEnter configuration commands, one per line. End with CNTL/Z.R2(config)#router rip 进入RIP视图R2(config-router)#network 192.168.2.0 发布直连路由R2(config-router)#network 192.168.4.0 发布直连路由R2(config-router)#version 2 修改RIP版本R2(config-router)#^Z%SYS-5-CONFIG_I: Configured from console by consoleR2#show ip route 查询路由表配置Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - 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 - ODRP - periodic downloaded static routeGateway of last resort is not setR 192.168.1.0/24 [120/2] via 192.168.4.1, 00:00:07, Serial2/0C 192.168.2.0/24 is directly connected, FastEthernet0/0R 192.168.3.0/24 [120/1] via 192.168.4.1, 00:00:07, Serial2/0C 192.168.4.0/24 is directly connected, Serial2/0R2#。