Cisco路由器配置实例经典.docx
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Cisco路由器配置实例经典.docx
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Cisco路由器配置实例经典
实训报告
实训一路由基本配置
1、实验目的:
路由器基本配置及ip设置
2、拓扑结构图
Router0fa0/0:
192.168.11.1
Fa0/1:
192.168.1.1
Router1fa0/0:
192.168.11.2
Fa0/1:
192.168.2.1
Znn1:
192.168.1.2
Znn2:
192.168.2.2
3、实验步骤
Router1
Router>en用户模式进入特权模式
Router#conft特权模式进入全局模式
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#hostrznn1改名字为rznn1
rznn1(config)#intfa0/0进入fa0/0端口
rznn1(config-if)#ipadd192.168.11.1255.255.255.0设置ip地址
rznn1(config-if)#nosh激活
rznn1(config)#intfa0/1
rznn1(config-if)#ipadd192.168.1.1255.255.255.0
rznn1(config-if)#nosh
rznn1(config-if)#exit
rznn1(config)#exit
rznn1#copyrunning-configstartup-config保存
Destinationfilename[startup-config]?
startup-config
rznn1#conft
rznn1(config)#enablesecretpassword222设置密文
rznn1#showipinterfaceb显示
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/0192.168.11.1YESmanualupup
FastEthernet0/1192.168.1.1YESmanualupup
Vlan1unassignedYESmanualadministrativelydowndown
router2
outer>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#hostrznn2
rznn2(config)#intfa0/0
rznn2(config-if)#ipadd192.168.11.2255.255.255.0
rznn2(config-if)#nosh
rznn2(config)#intfa0/1
rznn2(config-if)#ipadd192.168.2.1255.255.255.0
rznn2(config-if)#nosh
Rznn2#copyrunning-configstartup-config保存
Destinationfilename[startup-config]?
startup-config
rznn2(config-if)#exit
rznn2(config)#exit
rznn2#conft
rznn2(config)#enablesecret222
rznn2#showipinterfaceb
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/0192.168.11.2YESmanualupup
FastEthernet0/1192.168.2.1YESmanualupup
Vlan1unassignedYESmanualadministrativelydowndown
实训二
1、远程登录、密码设置及验证
为路由器开设telnet端口,PC机可以远程登陆到Rznn3(Router1)
拓扑结构图
Router0:
192.168.1.1
Pc:
192.168.1.2
步骤
rznn3>
rznn3>en
rznn3#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
rznn3(config)#noipdomainlookup
rznn3(config)#linecons0
rznn3(config-line)#passwordznn
rznn3(config-line)#login
rznn3(config-line)#noexec-t
rznn3(config-line)#loggsync
rznn3(config-line)#exit
rznn3(config)#intfa0/0
rznn3(config-if)#ipadd192.168.1.1255.255.255.0
rznn3(config-if)#nosh
rznn3(config-if)#exit
rznn3(config)#linevty04打通五个端口
rznn3(config-line)#passwordcisco设置密码
rznn3(config-line)#login保存
rznn3(config-line)#exit
4、测试:
实训三命令组
1、目的:
八条命令(noipdomainlookup\linecons0\password\login\noexec-t\loggsync\showversion\reload\copyrunning-configstartup-config)\showcdpneighbors)
2、拓扑结构图
Router0fa0/0:
192.168.11.1
Router1fa0/0:
192.168.11.2
3、步骤
rznn1#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
1、rznn1(config)#noipdomainlookup取消域名查找转换
2、rznn1(config)#linecons0打开cons0端口
3、rznn1(config-line)#passwordznn设置密码为znn
rznn1(config-line)#login保存
rznn1(config-line)#noexec-t设置永不超时
4、rznn1(config-line)#loggsync产生日志
5、rznn1#showversion显示思科路由系统版本信息
CiscoIOSSoftware,2800Software(C2800NM-ADVIPSERVICESK9-M),Version12.4(15)T1,RELEASESOFTWARE(fc2)
TechnicalSupport:
Copyright(c)1986-2007byCiscoSystems,Inc.
CompiledWed18-Jul-0706:
21bypt_rel_team
6、rznn1#showcdpneighbors查看路由器连接的相邻路由器的相关信息
CapabilityCodes:
R-Router,T-TransBridge,B-SourceRouteBridge
S-Switch,H-Host,I-IGMP,r-Repeater,P-Phone
DeviceIDLocalIntrfceHoldtmeCapabilityPlatformPortID
rznn2Fas0/0139RC2800Fas0/0
7、rznn1#copyrunning-configstartup-config保存刚才指令
Destinationfilename[startup-config]?
startup-config
Buildingconfiguration...
[OK]
8、rznn1#reload重启路由器
Proceedwithreload?
[confirm]
SystemBootstrap,Version12.1(3r)T2,RELEASESOFTWARE(fc1)
Copyright(c)2000byciscoSystems,Inc.
cisco2811(MPC860)processor(revision0x200)with60416K/5120Kbytesofmemory
Selfdecompressingtheimage:
##########################################################################[OK]
RestrictedRightsLegend
rznn1#showipinterfaceb
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/0192.168.11.1YESmanualupup
FastEthernet0/1192.168.1.1YESmanualupup
Vlan1unassignedYESmanualadministrativelydowndown
9、rznn1(config-if)#ipadd192.168.3.1255.255.255.0重置ip地址
rznn1#showipinterfaceb
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/0192.168.3.1YESmanualupup
FastEthernet0/1192.168.1.1YESmanualupup
Vlan1unassignedYESmanualadministrativelydowndown
实训四发现协议
1、实训目的
通过发现协议显示路由器相邻路由的端口信息
2、拓扑结构
Router0:
192.168.11.1
Router1:
fa0/0192.168.11.2
Fa0/1192.168.12.1
Router2:
192.168.12.2
3、步骤
R1路由器
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#hostr1
r1(config)#intfa0/0
r1(config-if)#ipadd192.168.11.1255.255.255.0
r1(config-if)#nosh
%LINK-5-CHANGED:
InterfaceFastEthernet0/0,changedstatetoupr1(config-if)#
r1(config-if)#exit
r1(config)#exit
r1#
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
r1#showipinterfaceb
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/0192.168.11.1YESmanualupdown
FastEthernet0/1unassignedYESmanualadministrativelydowndown
Vlan1unassignedYESmanualadministrativelydowndown
R2路由器
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#hostr2
r2(config)#intfa0/0
r2(config-if)#ipadd192.168.11.2255.255.255.0
r2(config-if)#nosh
%LINK-5-CHANGED:
InterfaceFastEthernet0/0,changedstatetoup
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceFastEthernet0/0,changedstatetoup
r2(config-if)#exit
r2(config)#exit
r2#
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
r2#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
r2(config)#intfa0/0
r2(config-if)#intfa0/1
r2(config-if)#ipadd192.168.12.1255.255.255.0
r2(config-if)#nosh
%LINK-5-CHANGED:
InterfaceFastEthernet0/1,changedstatetoup
r2(config-if)#exit
r2(config)#exit
r2#
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
r2#showipinterfaceb
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/0192.168.11.2YESmanualupup
FastEthernet0/1192.168.12.1YESmanualupdown
Vlan1unassignedYESmanualadministrativelydowndown
R3路由器
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#hostr3
r3(config)#intfa0/0
r3(config-if)#ipadd192.168.12.2255.255.255.0
r3(config-if)#nosh
%LINK-5-CHANGED:
InterfaceFastEthernet0/0,changedstatetoup
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceFastEthernet0/0,changedstatetoup
r3(config-if)#exit
r3(config)#exit
r3#
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
r3#showipinterfaceb
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/0192.168.12.2YESmanualupup
FastEthernet0/1unassignedYESmanualadministrativelydowndown
Vlan1unassignedYESmanualadministrativelydowndown
R1发现邻居
r1#showcdpneighbors
CapabilityCodes:
R-Router,T-TransBridge,B-SourceRouteBridge
S-Switch,H-Host,I-IGMP,r-Repeater,P-Phone
DeviceIDLocalIntrfceHoldtmeCapabilityPlatformPortID
r2Fas0/0165RC2800Fas0/0
R2发现邻居
r2#showcdpneighbors
CapabilityCodes:
R-Router,T-TransBridge,B-SourceRouteBridge
S-Switch,H-Host,I-IGMP,r-Repeater,P-Phone
DeviceIDLocalIntrfceHoldtmeCapabilityPlatformPortID
r1Fas0/0176RC1841Fas0/0
r3Fas0/1130RC1841Fas0/0
R3发现邻居
r3#showcdpneighbors
CapabilityCodes:
R-Router,T-TransBridge,B-SourceRouteBridge
S-Switch,H-Host,I-IGMP,r-Repeater,P-Phone
DeviceIDLocalIntrfceHoldtmeCapabilityPlatformPortID
r2Fas0/0166RC2800Fas0/1
4、总结show命令
(1)showipinterfaceb(显示端口ip信息)
(2)showversion(显示ios版本信息)
(3)showrunning-config(显示刚才使用的命令配置信息)
(4)showcdpneighbors(显示发现邻居直连设备信息)
(5)showinterface(显示所有端口详细信息)
实训五静态路由
1、实验目的:
将不同网段的网络配通(iproute)
Iproute
语法:
iproute目标地址子网掩码相邻路由器接口地址
Showiproute
2、试验拓扑:
Router0:
192.168.11.1
Router1:
fa0/0192.168.11.2
Fa0/1192.168.12.1
Router2:
192.168.12.2
3、实验步骤:
Router1
Router>en
Router#conft
Router(config)#hostr1
r1(config)#intfa0/0
r1(config-if)#ipadd192.168.11.1255.255.255.0
r1(config-if)#nosh
%LINK-5-CHANGED:
InterfaceFastEthernet0/0,changedstatetoup
r1(config-if)#exit
r1(config)#exit
r1#showipinterfaceb
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/0192.168.11.1YESmanualupdown
FastEthernet0/1unassignedYESmanualadministrativelydowndown
Vlan1unassignedYESmanualadministrativelydowndown
r1#
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceFastEthernet0/0,changedstatetoup
r1#ping192.168.12.1
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto192.168.12.1,timeoutis2seconds:
.....
Successrateis0percent(0/5)
r1#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
r1(config)#iproute192.168.12.0255.255.255.0192.168.11.2
r1(config)#exit
r1#ping192.168.12.1
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto192.168.12.1,timeoutis2seconds:
Successrateis100percent(5/5),round-tripmin/avg/max=31/31/32ms
r1#ping192.168.12.2
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto192.168.12.2,timeoutis2seconds:
.....
Successrateis0percent(0/5)
r1#ping192.168.12.2
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto192.168.12.2,timeoutis2seconds:
Successrateis100percent(5/5),round-tripmin/avg/max=47/62/78ms
r1#showiproute
Codes:
C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-
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