小型企业网静态路由组网实验Word格式.docx
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//进入console线口
RT1（config-line）#loggingsynchronous
//自动换行
RT1（config-line）#nologin
//配置不需要认证
RT1（config-line）#privilegelevel15
//配置获取最高权限
RT1（config-line）#linevty04
//进入线口
RT1（config-line）#exit
//退出
RT3
enable
Router#configureterminal
Router（config）#hostnameRT3
RT3（config）#noipdomainlookup
RT3（config）#lineconsole0
RT3（config-line）#loggingsynchronous
RT3（config-line）#nologin
RT3（config-line）#privilegelevel15
RT3（config-line）#exec-t0
RT3（config-line）#exit
RT3（config）#linevty04
RT3（config-line）#loggingsynchronous
RT3（config-line）#nologin
RT5
Router（config）#hostnameRT5
RT5（config）#noipdomainlookup
RT5（config）#lineconsole0
RT5（config-line）#loggingsynchronous
RT5（config-line）#nologin
RT5（config-line）#privilegelevel15
RT5（config-line）#exec-t0
RT5（config-line）#exit
RT5（config）#linevty04
RT5（config-line）#loggingsynchronous
RT5（config-line）#nologin
RT7
Router（config）#hostnameRT7
RT7（config）#noipdomainlookup
RT7（config）#lineconsole0
RT7（config-line）#loggingsynchronous
RT7（config-line）#nologin
RT7（config-line）#privilegelevel15
RT7（config-line）#exec-t0
RT7（config-line）#exit
RT7（config）#linevty04
RT7（config-line）#loggingsynchronous
RT7（config-line）#nologin
2、局域网接口配置
RT1（config）#interfaceethernet3/0
RT1（config-if）#ipaddress192.168.20.1255.255.255.0
RT1（config-if）#noshutdown
RT1（config-if）#exit
RT1（config）#interfaceethernet3/1
RT1（config-if）#ipaddress192.168.21.1255.255.255.0
RT3（config）#interfaceethernet3/0
RT3（config-if）#ipaddress192.168.36.1255.255.255.0
RT3（config-if）#noshutdown
RT3（config-if）#exit
RT3（config）#interfaceethernet3/1
RT3（config-if）#ipaddress192.168.37.1255.255.255.0
RT3（config-if）#ipaddress192.168.37.20255.255.255.0secondary
//配置辅助地址，主要用于解决不连续子网的动态路由的辅助地址，本实验中，用于替代路由测试。
RT3（config-if）#ipaddress192.168.37.30255.255.255.0secondary
RT5（config）#interfaceethernet3/0
RT5（config-if）#ipaddress192.168.44.1255.255.255.0
RT5（config-if）#noshutdown
RT5（config-if）#exit
RT7
RT7（config）#interfacefastEthernet1/0
RT7（config-if）#ipaddress202.202.202.202255.255.255.248
RT7（config-if）#noshutdown
RT7（config-if）#exit
3、广域网链路配置
RT1—RT3
RT1（config）#interfaceserial0/0
RT1（config-if）#clockrate1000000
//配置dce端时钟频率，1Mbps
RT1（config-if）#encapsulationhdlc
//配置数据链路层封装协议
RT1（config-if）#ipaddress192.168.1.1255.255.255.252
RT1（config-if）#noshutdown
RT1（config-if）#exit
RT1（config）#interfaceserial0/1
RT1（config-if）#ipaddress192.168.1.5255.255.255.252
RT3（config）#interfaceserial0/0
RT3（config-if）#encapsulationhdlc
RT3（config-if）#ipaddress192.168.1.2255.255.255.252
RT3（config）#interfaceserial0/1
RT3（config-if）#ipaddress192.168.1.6255.255.255.252
RT1—RT5
RT1（config）#interfaceserial0/2
RT1（config-if）#ipaddress192.168.1.10255.255.255.252
RT5（config）#interfaceserial0/0
RT5（config-if）#encapsulationhdlc
RT5（config-if）#ipaddress192.168.1.10255.255.255.252
RT5（config-if）#noshutdown
RT1—RT7
RT1与RT7在同一局域网中，RT7是长沙连接外网的边界路由器
RT1（config）#interfacefastEthernet2/0
RT1（config-if）#ipaddress192.168.2.9255.255.255.248
RT7（config）#interfacefastEthernet2/0
RT7（config-if）#ipaddress192.168.2.10255.255.255.248
链路状态
RT1#showipinterfacebrief
InterfaceIP-AddressOK?
MethodStatusProtocol
Serial0/0192.168.1.1YESmanualupup
Serial0/1192.168.1.5YESmanualupup
Serial0/2192.168.1.9YESmanualupup
FastEthernet2/0192.168.2.9YESmanualupup
Ethernet3/0192.168.20.1YESmanualupup
Ethernet3/1192.168.21.1YESmanualupup
RT3#showipinterfacebrief
Serial0/0192.168.1.2YESmanualupup
Serial0/1192.168.1.6YESmanualupup
Ethernet3/0192.168.36.1YESmanualupup
Ethernet3/1192.168.37.1YESmanualupup
RT5#showipinterfacebrief
Serial0/0192.168.1.10YESmanualupup
Ethernet3/0192.168.44.1YESmanualupup
RT7#showipinterfacebrief
FastEthernet1/0202.202.202.202YESmanualupup
FastEthernet2/0192.168.2.10YESmanualupup
4、静态汇总路由
192.168.20.1/24
192.168.21.1/24192.168.20.0/21
192.168.36.0/24192.168.32.0/29
192.168.37.0/24192.168.0.0/16
192.168.1.0/30
192.168.1.4/30192.168.1.0/29
192.168.1.8/30
192.168.44.0/24192.168.44.0/24
配置命令：
RT1（config）#iproute192.168.32.0255.255.248.0192.168.1.2
//配置192.168.32.0/24的下一跳地址是192.168.1.2
RT1（config）#iproute192.168.32.0255.255.248.0192.168.1.6
//配置192.168.32.0/29的下一跳地址是192.168.1.6，与上一条是同一目的地址，下一跳地址是在同一路由器上，形成等值负载均衡，当下一跳地址不是在同一路由器上时，也是形成等值负载均衡。
RT1（config）#iproute192.168.44.0255.255.255.0192.168.1.10
RT1（config）#iproute0.0.0.00.0.0.0192.168.2.10
//配置缺省路由，与边界网络对接
RT3（config）#iproute192.168.20.0255.255.254.0192.168.1.1
RT3（config）#iproute192.168.20.0255.255.254.0192.168.1.5
RT3（config）#iproute192.168.44.0255.255.255.0192.168.1.1
RT3（config）#iproute192.168.44.0255.255.255.0192.168.1.5
RT3（config）#iproute0.0.0.00.0.0.0192.168.1.1
RT3（config）#iproute0.0.0.00.0.0.0192.168.1.5
//配置分部到总部的缺省路由，用于经总部访问外网，两条缺省路由形成等值负载均衡
RT5（config）#iproute192.168.32.0255.255.248.0192.168.1.9
RT5（config）#iproute192.168.20.0255.255.254.0192.168.1.9
RT5（config）#iproute192.168.1.0255.255.255.248192.168.1.9
RT5（config）#iproute0.0.0.00.0.0.0192.168.1.9
//配置分部到总部的缺省路由，用于经总部访问外网
RT7（config）#iproute192.168.0.0255.255.0.0192.168.2.9
//配置边界路由器与内网对接
5、查看路由表
RT1#showiproute
Codes:
C-connected,S-static,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterarea
N1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2
E1-OSPFexternaltype1,E2-OSPFexternaltype2
i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2
ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticroute
o-ODR,P-periodicdownloadedstaticroute
Gatewayoflastresortis192.168.2.10tonetwork0.0.0.0
S192.168.44.0/24[1/0]via192.168.1.10
//192.168.44.0/24的下一跳地址是192.168.1.10[1/0]1表示管理距离，0表示度量值
C192.168.21.0/24isdirectlyconnected,Ethernet3/1
C192.168.20.0/24isdirectlyconnected,Ethernet3/0
192.168.1.0/30issubnetted,3subnets
C192.168.1.8isdirectlyconnected,Serial0/2
C192.168.1.0isdirectlyconnected,Serial0/0
C192.168.1.4isdirectlyconnected,Serial0/1
192.168.2.0/29issubnetted,1subnets
C192.168.2.8isdirectlyconnected,FastEthernet2/0
S*0.0.0.0/0[1/0]via192.168.2.10
S192.168.32.0/21[1/0]via192.168.1.6
[1/0]via192.168.1.2
RT3#showiproute
Gatewayoflastresortis192.168.1.5tonetwork0.0.0.0
S192.168.44.0/24[1/0]via192.168.1.5
[1/0]via192.168.1.1
C192.168.36.0/24isdirectlyconnected,Ethernet3/0
C192.168.37.0/24isdirectlyconnected,Ethernet3/1
192.168.1.0/30issubnetted,2subnets
S*0.0.0.0/0[1/0]via192.168.1.5
S192.168.20.0/23[1/0]via192.168.1.5
RT5#showiproute
Gatewayoflastresortis192.168.1.9tonetwork0.0.0.0
C192.168.44.0/24isdirectlyconnected,Ethernet3/0
192.168.1.0/24isvariablysubnetted,2subnets,2masks
C192.168.1.8/30isdirectlyconnected,Serial0/0
S192.168.1.0/29[1/0]via192.168.1.9
S*0.0.0.0/0[1/0]via192.168.1.9
S192.168.20.0/23[1/0]via192.168.1.9
S192.168.32.0/21[1/0]via192.168.1.9
RT7#showiproute
C-connected,S-
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