子网划分路由配置

1、XX理工学院实验报告系别廿算机系JH级B120503学号B12050316段浴课程名称廿算机网络实验日期2014/11/8实验名称子网划分路由配置实验目的:1、了解如何配置路由器信息2、了解如何划分子网实验条件: 电腑一台，Cisco packet tracer模协软件实验原理:CE本买酸中,力您摘定了 个网ft #192.16&9.0/24,您将对它則分子网，并力折补图中B示的网络分配IP «tt0 路由器全使用2621XM,交複机全那便用2960。垓网络的编址語求如下:BRANCH1的 LAN 1子网需要10个主01IP地址。BRANCH1的 LAN 2子网需要10彳、主

2、时«ttoBRANCH2的 LAN 1子网需要10个主01IP地址。BRANCH2的 LAN 2子网需要10彳、主时«tto优质资料HQ的LAN子网需要20 f主机IP tftttoUHQ 3BRANCH1的隨路的两竭各需要一个IP JtttoUHQ弭BRANCH2的热路的两竭各需要一个IP fttfo（lig：请记住，网络设岛的接口也是1 HI IP ifitt,已包牯在上面的编址需求中C）S0/0/0LAN1FaO/()FaO/OS0/0/1 DCEfaOf1 / so/o/oPC4X"BRANCH2LAN2FaO/1LAN2LAN l实验内容:1.设廿子网子

3、网 编号说明子网地址子网掩码第一个可用地址最后一个可用地址1HQ 的LAN192.168.9.0255.255.255.224192.168.9.1192.168.9.302BRANCH1 的 LAN1192.168.9.32255.255.255.240192.168.9.33192.168.9.463BRANCH1 的 LAN 2192.168.9.48255.255.255.240192.168.9.49192.168.9.624BRANCH2 的 LAN1192.168.9.64255.255.255.240192.168.9.65192.168.9.785BRANCH2的 LAN 2

4、192.168.9.80255.255.255.240192.168.9.81192.168.9.1266HQ 到 BRANCH1192.168.9.128255.255.255.252192.168.9.129192.168.9.1307HQ到BRANCH2192.168.9.132255.255.255.252192.168.9.133192.168.9.1342分配IP览址（网关堆址使用子网的第一个可用览址）设备接口IP地址子网掩码8U网关HQFaO/1192.168.9.1255.255.255.224不适用S0/0192.168.9.130255.255.255.252不适用S0/1

5、192.168.9.134255.255.255.252不适用BRANCH1FaO/O192.168.9.33255.255.255.240不适用FaO/1192.168.9.49255.255.255.240不适用SO/O192.168.9.129255.255.255.252不适用BRANCH2FaO/O192.168.9.65255.255.255.240不适用FaO/1192.168.9.81255.255.255.240不适用SO/1192.168.9.133255.255.255.252不适用PC1网卡192.168.9.2255.255.255.224192.168.9.1PC2

6、网卡192.168.9.50255.255.255.240192.168.9.49PC3网卡192.168.9.34255.255.255.240192.168.9.33PC4网卡192.168.9.82255.255.255.240192.168.9.81PC5网卡192.168.9.66255.255.255.240192.168.9.653.连接网络（路由器之间使用DCE电缆连接到串行口3、配置每个路由器的接口 IP：5配置每台廿算机的IPS!址6.按置路由器中的路由表。BRANCH1的配置】下面是£ E BRANCH1的IP地址的过程,其它两个路由器的配賈自行完或 (1 )关

7、团路由器电漂(2) 安装模块WIT-2T。(3) 1 人 CLI(4) iaiTimo( 色文字是需要用人的命令，爼色文字是说明)Continue with configuration dialog? yes/no: nPress RETURN to get started!直人腔iM台復stRouter>eni!人全同配習模罠Router#conf tEnter configuration mands? one per line. End with TL/Z.修改路由器各称Router(config)#hostname BRANCH1K 8 FaO/O 的 IP 地 tfBRANCH1

8、(config)#int f0/0BRANCH1(config-if)#ip addr 192.168.9.33 255.255.255.240BRANCH1(config-if)#no shutdown%LINK-5-CHANGED: Interface FastEthernetO/O, changed state to 叩%LINEPR0T0-5-UPD0WN: Line protocol on Interface FastEthernetO/O, changed state to upK 冒 Fa0/1 的 IP 地 j|BRANCH1(config-if)#int f0/1BRANCH

9、1(config-if)#ip addr 192.168.9.49 255.255.255.240BRANCH1(config-if)#no shutdow n%LINK-5-CHANGED: Interface FastEthernetO/1, changed state to up%LINEPR0T0-5-UPD0WN: Line protocol on Interface FastEthernetO/1, changed state to upK1S0A)的IP地X。因为BRANCHI是BRANCH1和HQ 2网串打通花的DCEj殳备，所以雷婆配置时鈴賈率。BRANCH1(config-

10、if)#int s0/0BRANCH1(config-if)#ip addr 192.168.9.129 255.255.255.252BRANCH1(config-if)#no shutdown%LINK-5-CHANGED: Interface Serial0/0? changed state to upBRANCH1(config-if)#clock rate 64000%LINEPR0T0-5-UPD0WN: Line protocol on Interface SerialO/0, changed state to up0 51 M台模式。Exit命令握回到上_层,便用Ctrl+Z台

11、。BRANCH1(config-if)#exitBRANCH1(config)#exit%SYS-5-CONFIGJ: Configured from console by consoleStBRANCHUshowip int briInterfaceIP-AddressOK? Method StatusProtocolFastEthernetO/O192.168.9.33YES manual upupFastEthernetO/1192.168.9.49YES manual upupSerialO/O192.168.9.129YES manual upupSerialO/1unassigne

12、dYES manual administratively down down按lit方进就罔其它两个路由器，此IH可以甫试各个子网和网关的连通侑况。 (5)淡UD胳由表°这里设有愼用路由隅BRANCH1#conftEnter configuration mands, one per line. End with TL/Z. BRANCH1(config)#ip route 192.168.9.32 255.255.255.240 f0/0 BRANCH1(config)#ip route 192.168.9.48 255.255.255.240 f0/1BRANCH1(config)

13、#ip route 192.168.9.0 255.255.255.224 192.168.9.130 BRANCH1(config)#ip route 192.168.9.64 255.255.255.240 192.168.9.130 BRANCH1(config)#ip route 192.168.9.80 255.255.255.240 192.168.9.130gagu 台BRANCH1(config)#7%SYS-5-C0NFIG_l: Configured from console by console査看路由表BRANCH1#showip routeCodes: C - con

14、nected. S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, 0 - 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 -

15、IS-IS inter area* - candidate default, U - per-user static route, o - ODRP - periodic downloaded static routeGateway of last resort is not set192.168.9.0/24 is variably subnetted, 6 subnets. 3 masksS192.168.9.0/28 1/0 via 192.168.9.130C192.168.9.32/28 is directly connected, FastEthernetO/OC192.168.9

16、.48/28 is directly connected, FastEthernetO/1S192.168.9.64/27 1/01 via 192.168.9.130S192.168.9.64/28 1/0 via 192.168.9.130C192.168.9.128/30 is directly connected, SerialO/O【HQ的配置】(1) 关冈路由器电霖(2) 安装模块WIT-2T。(3 )进人CLI(4)进仃从卞操作(纟I色文字是说明)Continue with configuration dialog? yes/no: nPress RETURN to get st

17、arted!Router>enRouter#conf tEnter configuration mands? one per line. End with TL/Z.Router(config)#hostname HQHQ(config)#int fO/1HQ(config-if)#ip addr 192.168.9.1 255.255.255.224HQ(config-if)#no shutdown%LINK-5-CHANGED: Interface FastEthernetO/t changed state to up%LINEPR0T0-5-UPD0WN: Line protoco

18、l on Interface FastEthernetO/1, changed state to upHQ(config-if)#int s0/0HQ(config-if)#ip addr 192.168.9.130 255.255.255.252HQ(config-if)#no shutdownKUPtt%LINK-5-CHANGED: Interface Serial0/0, changed state to upHQ(config-if) #%LINEPR0T0-5-UPD0WN: Line protocol on Interface SerialO/O, changed state t

19、o upHQ(config-if)#int s0/1HQ(config-if)#ip addr 192.168.9.134 255.255.255.252HQ(config-if)#no shutdov/ n配胃DCE设备的IH外腹率。HQ是HQ和BRANCH2 2间的DCE设备。%LINK-5-CHANGED: Interface Serial0/1, changed state to 叩HQ(config-if)#clock rate 64000HQ(config-if)#%LINEPR0T0-5-UPD0WN: Line protocol on Interface SerialO/t c

20、hanged state to upHQ(config-if)#7%SYS-5-C0NFIGJ: Configured from console by console査看IP地it配習怖爲HQ#show ip int briInterfaceIP-AddressOK? Method StatusPreFastEthernetO/OunassignedYES manual administratively down downFastEthernetO/1192.168.9.1YES manual upupSerialO/O192.168.9.130YES manual upupSerialO/1

21、192.168.9.134YES manual upup由表。这甲使用了路由绘结(请自fj计尊是IB何总给的！),路由表从5条M少到3条。HQ#conf tEnter configuration mands, one per line. End with TL/Z.HQ(config)#ip route 192.168.9.0 255.255.255.224 f0/1HQ(config)#ip route 192.168.9.32 255.255.255.224 192.168.9.129HQ(config)#ip route 192.168.9.64 255.255.255.224 192.

22、168.9.133HQ(config)#7%SYS-5-CONFIG_l: Configured from console by consoleHQ#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 2 E1 - OSPF exter

23、nal type 1, E2 - OSPF external type 2, E - EGP i - 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 set192.168.9.0/24 is variably subnetted, 5 subnets, 3 mask

24、sC192.168.9.0/27 is directly connected, FastEthernetO/1S192.168.9.32/27 1/0 via 192.168.9.129S192.168.9.64/27 1/0 via 192.168.9.133C 192.168.9.128/30 is directly connected, SerialO/OC192.168.9.132/30 is directly connected, SerialO/1HQ#BRANCH2的配置】(1) 关团路由器电霖(2) 安装模块WIT-2T。(3 )进人CLI(4)血折从卞操卄(纟I色文字是说明)

25、Continue with configuration dialog? yes/no: nPress RETURN to get started!Router>enRouter#conf tEnter configuration mands? one per line. End with TL/Z.Router(config)#hostname BRANCH2配抽个竭口的ip JUBRANCH2(config)#int f0/0BRANCH2(config-if)#ip addr 192.168.9.65 255.255.255.240BRANCH2(config-if)#no shut

26、down%LINK-5-CHANGED: Interface FastEthernetO/O, changed state to up%LINEPR0T0-5-UPD0WN: Line protocol on Interface FastEthernetO/O, changed state to upBRANCH2(config-if)#intfO/1BRANCH2(config-if)#ip addr 192.168.9.81 255.255.255.240BRANCH2(config-if)#no shutdown%LINK-5-CHANGED: Interface FastEtherne

27、tO/1, changed state to 叩%LINEPR0T0-5-UPD0WN: Line protocol on Interface FastEthernetO/1, changed state to upBRANCH2(config-if)#int s0/1BRANCH2(config-if)#ip addr 192.168.9.133 255.255.255.252优质资料BRANCH2(config-if)#no shutdown%LINK-5-CHANGED: Interface SerialO/1, changed state to 叩BRANCH2(config-if)#

28、%LINEPR0T0-5-UPD0WN: Line protocol on Interface SerialO/t changed state to upBRANCH2(config-if)#7%SYS-5-C0NFIGJ: Configured from console by consoleBRANCH2#show ip int briInterfaceIP-AddressOK? Method StatusProtocolFastEthernetO/O192.168.9.65YES manual upupFastEthernetO/1192.168.9.81YES manual upupSe

29、rialO/OunassignedYES manual administratively down downSerialO/1192.168.9.133YES manual upup由表BRANCH2#conftEnter configuration mands, one per line. End with TL/Z.BRANCH2(config)#ip route 192.168.9.64 255.255.255.240 f0/0BRANCH2(config)#ip route 192.168.9.80 255.255.255.240 fO/1BRANCH2(config)#ip route 192.168.9.0 255.255.255.192 192.168.9.134 BRANCH2(config)#7%SYS-5-C0NFIGJ: Configured from console by consoleBRANCH2#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external 0 - OSP