实训项目五OSPF配置的综合实训
网络结构拓扑图如下,其中sw1,sw2为Catalyst2960交换机,r2、r3、r4是路由器。sw1所属局域网划分为两个VLAN:vlan11(名称为dept11),vlan12(名称为dept12),fa0/1-fa0/12属于vlan11,fa0/13-fa0/20属于vlan12;sw2所属局域网划分为两个VLAN:vlan21(名称为dept21),vlan22(名称为dept22),fa0/1-fa0/12属于vlan21,fa0/13-fa0/20属于vlan22,配置交换机和路由器,通过OSP由协议实现网络之间的通信。
r2的配置:
Router>enable
Router#configureterminal Router(config)#hostnamer2 r2(config)#interfaceloopback1 r2(config-if)#ipaddress r2(config-if)#exit
r2(config)#interfaceloopback2 ipaddress
r2(config-if)#exit
r2(config)#interfaceloopback3 r2(config-if)#ipaddress r2(config-if)#exit
r2(config)#interfacefastEthernet0/0 r2(config-if)#ipaddress r2(config-if)#noshutdown r2(config-if)#exit
r2(config)#interfacefastEthernet0/1 r2(config-if)#ipaddress r2(config-if)#noshutdown r2(config-if)#exit
r2(config)#routerospf1
r2(config-router)#networkarea0 r2(config-router)#networkarea0 r2(config-router)#networkarea0 r2(config-router)#exit r2(config)#
r3的配置:
Router>enable
Router#configureterminal Router(config)#hostnamer3
r3(config)#interfacefastEthernet0/1 r3(config-if)#IPaddress r3(config-if)#noshutdown r3(config-if)#exit
r3(config)#interfacefastEthernet0/0 r3(config-if)#noshutdown r3(config-if)#exit
r3(config)#interfacefastEthernet0/ r3(config-subif)#encapsulationdot1Q11 r3(config-subif)#ipaddress r3(config-subif)#exit
r3(config)#interfacefastEthernet0/ r3(config-subif)#encapsulationdot1Q12 r3(config-subif)#ipaddress r3(config-subif)#exit r3(config)#routerospf1
r3(config-router)#networkarea0 r3(config-router)#networkarea0 r3(config-router)#networkarea0 r3(config-router)#exit r3(config)#
r4的配置:
Router>enable
Router#configureterminal Router(config)#hostnamer4
r4(config)#interfacefastEthernet0/1 r4(config-if)#ipaddress r4(config-if)#noshutdown r4(config-if)#exit
r4(config)#interfacefastEthernet0/0 r4(config-if)#noshutdown r4(config-if)#exit
r4(config)#interfacefastEthernet0/ r4(config-subif)#encapsulationdot1Q21 r4(config-subif)#ipaddress254 r4(config-subif)#exit
r4(config)#interfacefastEthernet0/ r4(config-subif)#encapsulationdot1Q22 r4(config-subif)#ipaddress254 r4(config-subif)#exit r4(config)#routerospf1
r4(config-router)#networkarea0
r4(config-router)#networkarea0 r4(config-router)#networkarea0 r4(config-router)#exit r4(config)#
sw1的配置:
Switch>enable
Switch#configureterminal Switch(config)#hostnamesw1 sw1(config)#vlan11
sw1(config-vlan)#namedept11 sw1(config-vlan)#exit sw1(config)#vlan12
sw1(config-vlan)#namedept12 sw1(config-vlan)#exit
sw1(config)#interfacefastEthernet0/24 sw1(config-if)#switchportmodetrunk sw1(config-if)#exit
sw1(config)#interfacerangefastEthernet0/1-12 sw1(config-if-range)#switchportmodeaccess sw1(config-if-range)#switchportaccessvlan11 sw1(config-if-range)#exit
sw1(config)#interfacerangefastEthernet0/13-20 sw1(config-if-range)#switchportmodeaccess sw1(config-if-range)#switchportaccessvlan12 sw1(config-if-range)#exi sw1(config)#
sw2的配置:
Switch>enable
Switch#configureterminal Switch(config)#hostnamesw2 sw2(config)#vlan21
sw2(config-vlan)#namedept21 sw2(config-vlan)#exit sw2(config)#vlan22
sw2(config-vlan)#namedept22 sw2(config-vlan)#exit
sw2(config)#interfacefastEthernet0/24 sw2(config-if)#switchportmodetrunk sw2(config-if)#exit
sw2(config)#interfacerangefastEthernet0/1-12 sw2(config-if-range)#switchportmodeaccess sw2(config-if-range)#switchportaccessvlan21 sw2(config-if-range)#exit
sw2(config)#interfacerangefastEthernet0/13-20 sw2(config-if-range)#switchportmodeaccess sw2(config-if-range)#switchportaccessvlan22 sw2(config-if-range)#exit sw2(config)#
路由表验证:
r2的路由表:
r2#showiproute
issubnetted,2subnets
Cisdirectlyconnected,FastEthernet0/0 Cisdirectlyconnected,FastEthernet0/1 issubnetted,7subnets
Cisdirectlyconnected,Loopback1 Cisdirectlyconnected,Loopback2 Cisdirectlyconnected,Loopback3
O[110/2]via00:18:06,FastEthernet0/0 O[110/2]via00:18:06,FastEthernet0/0 O[110/2]via00:13:56,FastEthernet0/1 O[110/2]via00:13:56,FastEthernet0/1 r2#
r3的路由表:
r3#showiproute
issubnetted,2subnets
Cisdirectlyconnected,FastEthernet0/1 O[110/2]via00:14:21,FastEthernet0/1 isvariablysubnetted,7subnets,2masks O[110/2]via00:18:30,FastEthernet0/1 O[110/2]via00:18:30,FastEthernet0/1 O[110/2]via00:18:30,FastEthernet0/1 Cisdirectlyconnected,FastEthernet0/ Cisdirectlyconnected,FastEthernet0/ O[110/3]via00:14:11,FastEthernet0/1 O[110/3]via00:14:11,FastEthernet0/1 R3#
R4的路由表:
r4#showiproute
issubnetted,2subnets
O[110/2]via00:14:59,FastEthernet0/1 Cisdirectlyconnected,FastEthernet0/1 isvariablysubnetted,7subnets,2masks O[110/2]via00:14:59,FastEthernet0/1 O[110/2]via00:14:59,FastEthernet0/1 O[110/2]via00:14:59,FastEthernet0/1 O[110/3]via00:14:59,FastEthernet0/1 O[110/3]via00:14:59,FastEthernet0/1 Cisdirectlyconnected,FastEthernet0/ Cisdirectlyconnected,FastEthernet0/ r4#
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