PT帧中继实验

1、转贴实验分两部分一、在Packet Tracer上边画好拓扑，并配置好模块和帧中继DLCI先看下配好的拓扑图：晰中雄：poinit-to-point, rip,买验!19M&0.2O 1 FO/0 t " < y* 2311.HPC-PT192. l&e. 20,10aDf'.DTf19Z 160 22DLC1:3O119G. 1囲，1,2ILTI.EOlISZ. 163. l.L nLCI：102BLCIZOa192. 160.3. 119£. 103. 2. LDLCT： 103DJCI：30212.160.3.2PGPT192,16a,1

2、0.1i0i70/0102. L&S. 10. 12ilLoLid-PT-E：CloudO配置过程:ILSl/O. l：DXIJQ2：ip.L92. l&S.l. 1IIL;S1/O.2;DXI: 103:ip：ieZ. 16S.2. 1>£ Sl/a. 1:ULriEOl: ip; LSE. 1&3 1 £ li£-£l/E>,£：DLJCI：£K； ip：192.1&3 3. 1I13.S1/0. l：aLJCI：a2：ip.ie2.1&8.3. 2M： si/o.£：

3、nrjci：oi ：ip： ml i站一？ iFC/02811 f、PC-PTi5J.iea.sc.io1S2. 16S. 30. 1J-'II11、添加3台路由器，我用的是 2811，为路由器添加S端口模块，我用的是NM-4A/S 模块。Physical Config CLI jMODULESNM-IENM-LE2WNM-LFE-FXN'M-IFE-TXNM-LFEiW(NM-2E2Vtf 1tMPV2.FE2WfMW-2W1fJM-4A/SKsNH-4E P(WM-SA/S1NM-SAN'jNM-Cov&r1NM-ESW-161'(HW1C-4ESW

4、jPhvskail' Device ViewOriginal SizeZoom InZoom OutCustomizeImage inPhysi 匚 a I Viev/CustomizeIm白ge inLogical ViewThe 4-port asyn匚hronous/syn匚honous serialnetwork module provides flexible multi-proto col LI 5Lippert, witti each port individually configurable 丁r出伴討屮I啊«¥I. 一； « fe J二

5、2、添加一个Cloud-PT-Empty设备（CloudO ）模拟帧中继网络，为 CloudO添加3个S端口模块，好与路由器连接!Physicaf ConfigPhysical Devjce ViewOrigmal SizeZoom mPT-CLOUD-niW-lCEPTCLOUD-MM-IFFECustomize image in Physical ViewCListonize Image in Logical Vievyt MODULESI PT-CLOUD-KW-iAM匚 LOUD-NM-l 匚 F£ pr-匚 LQLID-WMCGE 1 PT-CLOUD-W-X<iX燮

6、 CioudOZOOT Out=1 二寸uh.|PT-CLQUD-NiM-lFGE PT-匚LOUD-fMM-冶The PTCLOUDNM-IS provides a single port serial*connection to remote 51 teg or legacy serial network devi匚e? | such as Synchronous Data Link Control fSDLC)Lacq I*卜起 ：alnh°ifvi ga "!*! g ghcH tta严lAc+UChl 匕3、设置好 S1 , S2 , S3，的 DLCI 值:Ph

7、ysical ConfigGLOBALSettingsFrame Refay: Sei1al2匚 OHNBCnOHSFrame Ftela*Port StatusDSLLMICiscoCableINTERFACESensllDLCI Sc ria 12SenpisNameAddRemoveDLCIName2012-1Physical ConfigGLOBALSetting旨CON HE 匚Frame RelayDSLCableINTERFACESenll2022-3IIIPort StatusLMIDLCIFrame Refay: Serlal3E OnCiscoNameDLCIName301

8、3-13023-2ni-nRemoverb ,4 JI3en£l3Add r(-4、配置好Frame-relay连接:IP Clou doPhysic-al j ConfigFrame RelaySeriaU11-3彳<->Seri all”1-3PertSublinkSublinkFrom PortSubltnkTo PortSub linkSenall1-2Senal'22-1Seriall>3Sena 133-12Serial3-2PortRemoveAdd I5、连接端口注意：路由器作为DTE设备，CloudO作为DCE设备，按照拓扑添加3台PC作测

9、试用，连接到路由器F端口，并启动各连接端口。 为各PC设置好IP和网关：<7牽 i9zie0.iio,ioPhysic-al Config DesktopIP ConfigurationDHC Po staticIP AddressLQ2J&8,10.10Web BroMTserSubnet Mask255.2S5.255.0Default Gateway192.166.10.1DNS ServerPC WirelessvpnrrafficMilB BrowserGeneratorir做好ip地址的规划，网络拓扑就基本完成了，下面进行路由器的配置二、配置3台路由器：R1路由器配置

10、：R1>e nR1#co nf tR1(c on fig)# int s1/0 进入 S1/0 端口配置R1(c on fig-if)# no shut 启动端口R1(c on fig-if)#e neap sulati on frame-relay帧中继圭寸装R1(config-if)#frame-relay lmi-type cisco帧中继类型为 ciscoR1(c on fig)#i nt s1/0.1 p oi nt-to-p oi nt配置子端口，并设置为点对点模式R1(config-subif)#ip add 192.168.1.1 255.255.255.0 分配子端口

11、ip 地址 R1(config-subif)#frame-relay interface-dlci 102指定点对点对应的 DLCI 值R1(c on fig-subif)#exitR1(c on fig)#i nt s1/0.2 poi nt-to-poi nt配置子端口，并设置为点对点模式R1(config-subif)#ip add 192.168.2.1 255.255.255.0 分配子端口 ip 地址 R1(config-subif)#frame-relay interface-dlci 103指定点对点对应的 DLCI 值R1(c on fig-subif)#exitR2路由器配

12、置：R2>enR2#co nf tR2(c on fig)# int s1/0R2(c on fig-if)# no shutR2(c on fig-if)#e n frame-relayR2(c on fig-if)#frame-relay lmi-t ype ciscoR2(c on fig)# int s1/0.1 poi nt-to-poi ntR2(co nfig-subif)#ip add 192.168.1.2 255.255.255.0R2(c on fig-subif)#frame-relay in terface-dlci 201R2(co nfig-subif)#e

13、xitR2(c on fig)#i nt s1/0.2 pR2(co nfig-subif)#ip add 192.168.3.1 255.255.255.0R2(c on fig-subif)#frame-relay in terface-dlci 203R2(co nfig-subif)#exitR3路由器配置：R3>enR3#co nf tR3(c on fig)# int s1/0R3(c on fig-if)# no shutR3(c on fig-if)#e n frame-relayR3(c on fig-if)#frame-relay lmi-t ype ciscoR3(

14、c on fig)# int s1/0.1 p oi nt-to-pointR3(co nfig-subif)#ip add 192.168.3.2 255.255.255.0R3(c on fig-subif)#frame-relay in terface-dlci 302R3(co nfig-subif)#exitR3(c on fig)# int s1/0.2 poi nt-to-poi ntR3(co nfig-subif)#ip add 192.168.2.2 255.255.255.0R3(c on fig-subif)#frame-relay in terface-dlci 30

15、1R3(co nfig-subif)#exit在三台路由器上启动rip路由：申明接口网络地址 申明接口网络地址 申明接口网络地址R1(config)#router rip 启动 rip 路由R1(co nfig-router)# net 192.168.10.0R1(co nfig-router)# net 192.168.1.0R1(co nfig-router)# net 192.168.2.0R1(c on fig-router)#exitR1(c on fig)#R2(c on fig)#router ripR2(co nfig-router)# net 192.168.20.0R2(co nfig-router)# net 192.168.1.0R2(co nfig-router)# net 192.168.