廣域網(wǎng)鏈路層協(xié)議配置實(shí)驗(yàn)

1、Evaluation Warning: The document was created with Spire.Doc for .NET.實(shí)驗(yàn) 3 廣域網(wǎng)鏈路層協(xié)議配置實(shí)驗(yàn)實(shí)驗(yàn)?zāi)康恼莆誋DLLC、PPPP、FFR的配配置實(shí)驗(yàn)設(shè)備Ciscoo 26621, Quuidwway 28系系列路由由器實(shí)驗(yàn)概述實(shí)驗(yàn)環(huán)境路由器各個(gè)個(gè)接口的的IP地地址設(shè)置置如下：RARBF0/0202.00.0.1/224202.00.1.1/224S0/0192.00.0.1/224192.00.0.2/224PC機(jī)的IIP地址址和缺省省網(wǎng)關(guān)的的IP地地址如下下：PCAPCBIP地址202.00.0.2/224202.0

2、0.1.2/224Gatewway202.00.0.1/224202.00.1.1/224為了保證配配置不受受影響，請(qǐng)請(qǐng)?jiān)趯?shí)驗(yàn)驗(yàn)前清除除路由器器的所有有配置有有重新啟啟動(dòng)（CCiscco的路路由器刪刪除sttarttup-connfigg 文件件，Quuidwway的的路由器器刪除 savved-connfigg文件）。實(shí)驗(yàn)步驟1）配置路路由器的的接口IIP地址址和主機(jī)機(jī)地址，修修改路由由器名稱稱為RAA和RBB；2）在路由由器的串串口上配配置HDDLC協(xié)協(xié)議，查查看路由由器的配配置文件件，并測(cè)測(cè)試PCCA和PPCB之之間的連連通性；3）在路由由器的串串口上配配置無(wú)驗(yàn)驗(yàn)證的PPPP協(xié)協(xié)議，查查

3、看路由由器的配配置文件件，并測(cè)測(cè)試PCCA和PPCB之之間的連連通性；4）在路由由器的串串口上配配置PAAP認(rèn)證證的PPPP協(xié)議議，查看看路由器器的配置置文件，并并測(cè)試PPCA和和PCBB之間的的連通性性；5）在路由由器的串串口上配配置CHHAP認(rèn)認(rèn)證的PPPP協(xié)協(xié)議，查查看路由由器的配配置文件件，并測(cè)測(cè)試PCCA和PPCB之之間的連連通性；6）在路由由器的串串口上配配置幀中中繼協(xié)議議，查看看路由器器的配置置文件，并并測(cè)試PPCA和和PCBB之間的的連通性性。實(shí)驗(yàn)內(nèi)容配置HDLLC協(xié)議議，測(cè)試試PCAA和PCCB之間間的連通通性，填填寫表11。在端口狀態(tài)態(tài)下命令令：liink-prootocc

4、ol hdllc （QQuiddwayy命令) enncappsullatiion hdllc （CCiscco命令令）表1實(shí)驗(yàn)步驟觀察內(nèi)容顯示路由器器的串口口狀態(tài)Commaand: shhow intterffacee s00/0或：dissplaay iinteerfaace s0/0Seriaal0/0 iis uup, linne pprottocool iis ddownn Harrdwaare is PowwerQQUICCC SSeriial Intternnet adddresss iis 1192.0.00.1/24 MTUU 15500 byttes, BWW 200000

5、000 Kbiit, DLYY 2000000 ussec, relliabbiliity 2555/2555, txlloadd 1/2555, rrxlooad 1/2255 Enccapssulaatioon HHDLCC, llooppbacck nnot sett測(cè)試PC11/PCC2連通通狀態(tài)Commaand: piingPingiing 202 wiith 32 byttes of datta:Requeest timmed outt.Requeest timmed outt.Requeest timmed outt.Requeest timmed outt.Pi

6、ng staatissticcs ffor 202:Packeets: Seent = 44, RReceeiveed = 0, Loost = 44 (1100% looss), 配置無(wú)驗(yàn)證證的PPPP協(xié)議議，測(cè)試試PCAA和PCCB之間間的連通通性，填填寫表22。在端口狀態(tài)態(tài)下命令令：liink-prootoccol pppp（Quuidwway命命令)encappsullatiion pppp （CCiscco命令令）表2實(shí)驗(yàn)步驟觀察內(nèi)容顯示路由器器的串口口狀態(tài)Commaand: shhow intterffacee s00/0或：dissplaay iinteerfaa

7、ce s0/0 Seriial00/0 is up, liine prootoccol is up Harrdwaare is PowwerQQUICCC SSeriial Intternnet adddresss iis 1192.0.00.1/24 MTUU 15500 byttes, BWW 200000000 Kbiit, DLYY 2000000 ussec, relliabbiliity 2555/2555, txlloadd 1/2555, rrxlooad 1/2255 Enccapssulaatioon PPPP, looopbbackk noot sset測(cè)試PC11/PC

8、C2連通通狀態(tài)Commaand: piingPingiing 202 wiith 32 byttes of datta:Requeest timmed outt.Requeest timmed outt.Requeest timmed outt.Requeest timmed outt.Ping staatissticcs ffor 202: PPackketss: SSentt = 4, Recceivved = 00, LLostt = 4 (1000% llosss),配置采用PPAP驗(yàn)驗(yàn)證的PPPP協(xié)協(xié)議，PPAP驗(yàn)驗(yàn)證是單單向驗(yàn)證證，RAA作為主主驗(yàn)證

9、方方，RBB作為被被驗(yàn)證方方，是明明文驗(yàn)證證，配置置中要注注意雙方方的密碼碼必須一一致且區(qū)區(qū)分大小小寫。配配置完成成后在串串口上要要shuutdoown接接口后再再no shuutdoown（CCiscco命令令）/ unddo sshuttdowwn（QQuiddwayy命令）使使之生效效后才能能檢測(cè)是是否配置置正確。驗(yàn)證方配置置配置驗(yàn)證方方式ppp aauthhentticaatioon-mmodee paap配置用戶列列表RAllocaal-uuserr usser-BRAppasssworrd ssimpple shaareppasssRAsservvicee-tyype pppp被驗(yàn)

10、證方配配置配置PAPP用戶名名ppp ppap loccal-useer uuserrnamme ppasssworrd simmplee|ciipheer passswoord在Ciscco路由由器中用用到的命命令格式式如下：Routeer(cconffig)#hoostnnamee naame要驗(yàn)證方的的用戶名名和口令令Routeer(cconffig)#ussernnamee naame passswoord passswoordEnablles PAPP / CHAAP 認(rèn)認(rèn)證Routeer(cconffig-if)#pppp aauthhentticaatioon chhap | c

11、chapp paap | paap cchapp | papp 測(cè)試PCAA和PCCB之間間的連通通性，填填寫表33。表3實(shí)驗(yàn)步驟觀察內(nèi)容顯示路由器器的串口口狀態(tài)Commaand: shhow intterffacee s00/0或：dissplaay iinteerfaace s0/0Seriaal0/0 iis uup, linne pprottocool iis uup Harrdwaare is PowwerQQUICCC SSeriial Intternnet adddresss iis 1192.0.00.1/24 MTUU 15500 byttes, BWW 200000000

12、Kbiit, DLYY 2000000 ussec, relliabbiliity 2555/2555, txlloadd 1/2555, rrxlooad 1/2255 Enccapssulaatioon PPPP, looopbbackk noot sset測(cè)試PC11/PCC2連通通狀態(tài)Commaand: piingPingiing 202 wiith 32 byttes of datta:Requeest timmed outt.Requeest timmed outt.Requeest timmed outt.Requeest timmed outt.Ping sta

13、atissticcs ffor 202:Packeets: Seent = 44, RReceeiveed = 0, Loost = 44 (1100% looss),配置采用CCHAPP驗(yàn)證的的PPPP協(xié)議，CCHAPP驗(yàn)證是是雙向驗(yàn)驗(yàn)證，是是密文驗(yàn)驗(yàn)證。配配置完成成后在串串口上要要shuutdoown接接口后再再no shuutdoown（CCiscco命令令）/ unddo sshuttdowwn（QQuiddwayy命令）使使之生效效后才能能檢測(cè)是是否配置置正確。主驗(yàn)證方配配置：配置本地驗(yàn)驗(yàn)證對(duì)端端（方式式為CHHAP）ppp aauthhentticaatioon-m

14、modee chhap配置本地名名稱ppp cchapp usser RA將對(duì)端用戶戶名和共共享密碼碼加入本本地用戶戶列表RAllocaal-uuserr RBBRA-lluseer-RRBppasssworrd ssimpple shaareppasssRA-lluseer-RRBsservvicee-tyype pppp被驗(yàn)證方配配置:本地名稱/密碼:RB-SSeriial00/0 pppp cchapp usser RB對(duì)端用戶名名和共享享密碼（和和主驗(yàn)證證方配置置的密碼碼要一樣樣才能通通信）RBllocaal-uuserr RAARB-lluseer-RRAppasssworrd ss

15、impple shaareppasssRB-lluseer-RRAsservvicee-tyype pppp測(cè)試PCAA和PCCB之間間的連通通性，填填寫表33。表4實(shí)驗(yàn)步驟觀察內(nèi)容顯示路由器器的串口口狀態(tài)Commaand: shhow intterffacee s00/0或：dissplaay iinteerfaace s0/0Seriaal0/0 iis uup, linne pprottocool iis uup Harrdwaare is PowwerQQUICCC SSeriial Intternnet adddresss iis 1192.0.00.1/24 MTUU 15500

16、byttes, BWW 200000000 Kbiit, DLYY 2000000 ussec, relliabbiliity 2555/2555, txlloadd 1/2555, rrxlooad 1/2255 Enccapssulaatioon PPPP, looopbbackk noot sset Keeepallivee seet (10 secc) LCPP Oppen Opeen: IPCCP, CDPPCP測(cè)試PC11/PCC2連通通狀態(tài)Commaand: piingype eescaape seqquennce to aboort.Sendiing 5, 1000-byyte

17、 ICMMP EEchoos tto 1192.0.00.2, tiimeoout is 2 ssecoondss:!Succeess ratte iis 1100 perrcennt (5/55), rouund-triip mmin/avgg/maax = 1/2/44 mss5在路由由器的串串口上配配置幀中中繼協(xié)議議，查看看路由器器的配置置文件，并并測(cè)試PPCA和和PCBB之間的的連通性性。1) 封裝裝接口 innterrfacce sseriial 0/00ip adddreess 2022.388.1663.2251 2555.2555.2255.0Quidwway命命令：llink

18、k-prrotoocoll frr Ciiscoo命令：enccap fr2）配置幀幀中繼接接口的終終端類型型fr innterrfacce-ttypee dcce （一一端配DDCE，另另一端配配DTEE）3）選擇LLMI類類型fr lmmi ttypee aansii|noonsttanddardd|q9933aa默認(rèn)LMII協(xié)議類類型為qq9333a。4）在DCCE上分分配DLLCIfr dllci 10005）啟動(dòng)iinveersee-arrp逆向向地址解解析協(xié)議議fr innarpp(也可以用用靜態(tài)映映射協(xié)議議 frr maap iip 2202.38.1633.2552 ddlci

19、i 1000）表5實(shí)驗(yàn)步驟觀察內(nèi)容顯示路由器器的串口口狀態(tài)Commaand: shhow intterffacee s00/0或：dissplaay iinteerfaace s0/0Seriaal0/0 iis uup, linne pprottocool iis uup Harrdwaare is PowwerQQUICCC SSeriial Intternnet adddresss iis 1192.0.00.2/24 MTUU 15500 byttes, BWW 15544 Kbiit, DLYY 2000000 ussec, relliabbiliity 2555/2555, txl

20、loadd 1/2555, rrxlooad 1/2255 Enccapssulaatioon FFRAMME-RRELAAY, looopbaack nott seet Keeepallivee seet (10 secc) LMII ennq ssentt 444, LMII sttat reccvd 0, LMII uppd rrecvvd 00 LMII ennq rrecvvd 888, LMII sttat sennt 20, LMMI uupd sennt 0, DCEE LMMI uup LMII DLLCI 0 LMII tyype is CCIITT frramee ree

21、layy DCCE Brooadccastt quueuee 0/64, brroaddcassts sennt/ddropppedd 1/0, intterffacee brroaddcassts 0 Lasst iinpuut 000:000:007, outtputt 000:000:077, ooutpput hanng nneveer Lasst ccleaarinng oof shoow iinteerfaace coountterss 000:111:588 Inpput queeue: 0/75/0/00 (ssizee/maax/ddropps/fflusshess); Tottal outtputt drropss: 00 Queeueiing strratee