对公司网站建设的建议,做效果图网站,网站二级域名,购物网站商城策划实验#xff1a;调整路由的AD值【实验名称】调整路由的AD值 (注意#xff1a;PT有可能不支持distance 99 192.168.1.2 0.0.0.0这条命令#xff0c;所以我们做实验的时候最好用小凡模拟器)【实验目的】通过调整路由的管理距离值#xff0c;实现路由的管理和控制【实验背景】… 实验调整路由的AD值【实验名称】调整路由的AD值 (注意PT有可能不支持distance 99 192.168.1.2 0.0.0.0这条命令所以我们做实验的时候最好用小凡模拟器)【实验目的】通过调整路由的管理距离值实现路由的管理和控制【实验背景】某企业的3台路由器RA、RB、RC运行了RIP路由协议RA分别与RB、RC连接【需求分析】通过配置RA的管理距离使RA只能学到RB的通告路由并忽略所有路由器的路由且从RB学到路由的管理距离为99.【实验拓扑】【实验设备】路由器3台【预备知识】路由器基本配置知识、IP路由知识、RIP【实验原理】修改管理距离来过滤和控制路由【实验步骤】步骤1在路由器上配置IP路由选择和IP地址RouterenableRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#no ip domain lookupRouter(config)#hostname RzARzA(config)#int fa0/0RzA(config-if)#ip address 192.168.1.1 255.255.255.0RzA(config-if)#no shutRzA(config-if)#exitRzA(config)#int fa0/1RzA(config-if)#ip address 192.168.2.1 255.255.255.0RzA(config-if)#no shutRzA(config-if)#exitRzA(config)#int lo0RzA(config-if)#ip address 10.1.1.1 255.255.255.0RzA(config-if)#no shutRzA(config-if)#RouterenableRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#no ip domain lookupRouter(config)#hostname RzBRzB(config)#int fa0/0RzB(config-if)#ip address 192.168.1.2 255.255.255.0RzB(config-if)#no shutRzB(config-if)#exitRzB(config)#int lo0RzB(config-if)#ip address 192.168.10.1 255.255.255.0RzB(config-if)#no shutRzB(config-if)#RouterenableRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#no ip domain lookupRouter(config)#hostname RzCRzC(config)#int fa0/0RzC(config-if)#ip address 192.168.2.2 255.255.255.0RzC(config-if)#no shutRzC(config-if)#exitRzC(config)#int lo0RzC(config-if)#ip address 192.168.20.1 255.255.255.0RzC(config-if)#no shutRzC(config-if)#步骤2配置RIP协议RzA(config-if)#exitRzA(config)#router ripRzA(config-router)#version 2RzA(config-router)#network 192.168.1.0RzA(config-router)#network 192.168.2.0RzA(config-router)#network 10.1.1.0RzA(config-router)#no auto-summaryRzA(config-router)#endRzA#writeBuilding configuration...[OK]RzA#RzB(config-if)#exitRzB(config)#router ripRzB(config-router)#version 2RzB(config-router)#network 192.168.1.0RzB(config-router)#network 192.168.10.0RzB(config-router)#no auto-summaryRzB(config-router)#endRzB#writeBuilding configuration...[OK]RzB#RzC(config-if)#exitRzC(config)#router ripRzC(config-router)#version 2RzC(config-router)#network 192.168.2.0RzC(config-router)#network 192.168.20.0RzC(config-router)#no auto-summaryRzC(config-router)#end%SYS-5-CONFIG_I: Configured from console by consoleRzC#writeBuilding configuration...[OK]RzC#步骤3修改管理距离RzA(config)#router ripRzA(config-router)#distance 255RzA(config-router)#distance 99 192.168.1.2 0.0.0.0步骤4验证测试在路由器A上用命令show ip route 和show ip rip来验证配置RzA#show ip routeCodes: 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 set10.0.0.0/24 is subnetted, 1 subnetsC 10.1.1.0 is directly connected, Loopback0C 192.168.1.0/24 is directly connected, FastEthernet0/0C 192.168.2.0/24 is directly connected, FastEthernet0/1R 192.168.10.0/24 [99/1] via 192.168.1.2, 00:00:14, FastEthernet0/0R 192.168.20.0/24 [99/1] via 192.168.2.2, 00:00:13, FastEthernet0/1RzA#RzA#ping 192.168.20.1Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max 31/31/32 msRzA#RzB#ping 10.1.1.1Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max 15/28/32 msRzB#RzCping 192.168.10.1Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.10.1, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max 62/62/63 msRzC参考配置RzA#show running-configBuilding configuration...Current configuration : 664 bytes!version 12.4no service timestamps log datetime msecno service timestamps debug datetime msecno service password-encryption!hostname RzA!!!!!!!!!!!!no ip domain-lookup!!!!!!interface Loopback0ip address 10.1.1.1 255.255.255.0!interface FastEthernet0/0ip address 192.168.1.1 255.255.255.0duplex autospeed auto!interface FastEthernet0/1ip address 192.168.2.1 255.255.255.0duplex autospeed auto!interface Vlan1no ip addressshutdown!router ripversion 2network 10.0.0.0network 192.168.1.0network 192.168.2.0distance 255distance 99 192.168.1.2 0.0.0.0no auto-summary!ip classless!!!!!!!line con 0line vty 0 4login!!!endRzA#RzB#show running-configBuilding configuration...Current configuration : 625 bytes!version 12.4no service timestamps log datetime msecno service timestamps debug datetime msecno service password-encryption!hostname RzB!!!!!!!!!!!!no ip domain-lookup!!!!!!interface Loopback0ip address 192.168.10.1 255.255.255.0!interface FastEthernet0/0ip address 192.168.1.2 255.255.255.0duplex autospeed auto!interface FastEthernet0/1no ip addressduplex autospeed autoshutdown!interface Vlan1no ip addressshutdown!router ripversion 2network 192.168.1.0network 192.168.10.0no auto-summary!ip classless!!!!!!!line con 0line vty 0 4login!!!endRzB#RzC#show running-configBuilding configuration...Current configuration : 625 bytes!version 12.4no service timestamps log datetime msecno service timestamps debug datetime msecno service password-encryption!hostname RzC!!!!!!!!!!!!no ip domain-lookup!!!!!!interface Loopback0ip address 192.168.20.1 255.255.255.0!interface FastEthernet0/0ip address 192.168.2.2 255.255.255.0duplex autospeed auto!interface FastEthernet0/1no ip addressduplex autospeed autoshutdown!interface Vlan1no ip addressshutdown!router ripversion 2network 192.168.2.0network 192.168.20.0no auto-summary!ip classless!!!!!!!line con 0line vty 0 4login!!!endRzC#【实验总结】通过本节课的学习通过调整路由的管理距离实现路由的过滤和控制。 转载于:https://blog.51cto.com/19880423/1053582
