計(jì)算機(jī)網(wǎng)絡(luò)實(shí)驗(yàn)報(bào)告

1、20132014學(xué)年第一學(xué)期驗(yàn)報(bào)告實(shí)驗(yàn)課程:計(jì)算機(jī)網(wǎng)絡(luò)指導(dǎo)教師:口學(xué)號(hào):學(xué)生姓名:專業(yè)班級(jí):成 績(jī):湖南師范大學(xué)教育科學(xué)學(xué)院目錄雙絞網(wǎng)線制作 網(wǎng)絡(luò)工程設(shè)計(jì)與系統(tǒng)集成課程實(shí)驗(yàn)報(bào)告 Lab 1： Connecting to a Router（ 連接到路由器 ） 實(shí)驗(yàn)?zāi)康模菏煜に伎坡酚善?Lab 2： Introduction to the basic User Interface 實(shí)驗(yàn)?zāi)康模菏煜っ钚薪缑?，用戶和特?quán)模式，和基本的幫助和顯示命令Lab 3： Introduction to the basic Show Commands 實(shí)驗(yàn)?zāi)康模菏煜せ镜拿?Lab 4： Introductio

2、n to the Switch 實(shí)驗(yàn)?zāi)康模菏煜に伎?catalyst 1912 的基本配置Lab 5： Introduction to Basic Switch Commands實(shí)驗(yàn)?zāi)康模毫私獠⑹煜せ镜拈_關(guān)命令 1012Lab 6： VLAN實(shí)驗(yàn)?zāi)康模毫私獠⑹煜?VLANs14Lab 7： OSPF Routes實(shí)驗(yàn)?zāi)康模毫私獠⑹煜?OS PF單區(qū)域配置和測(cè)試19Lab 8： Basic Router Configuration實(shí)驗(yàn)?zāi)康模毫私獠⑹煜?OS PF單區(qū)域配置和測(cè)試22Lab 9： OSPF實(shí)驗(yàn)?zāi)康模毫私獠⑹煜?OSPF.33Lab 10 ： IP Addressing實(shí)驗(yàn)?zāi)康模航?/p>

3、立路由器和主機(jī)，了解并熟悉Lab 11 ： 2950 IP Addreesses實(shí)驗(yàn)?zāi)康模航⒔粨Q機(jī)和主機(jī)，了解并熟悉IP 地址362950的 IP 地址38一、實(shí)驗(yàn)介紹1、實(shí)驗(yàn)名稱：2、課程名稱：3、實(shí)驗(yàn)?zāi)康模?、實(shí)驗(yàn)內(nèi)容：雙絞網(wǎng)線制作雙絞網(wǎng)線的制作計(jì)算機(jī)網(wǎng)絡(luò)掌握普通雙絞線的網(wǎng)線制作及檢測(cè)方法根據(jù)雙絞線的傳輸原理，按照兩種雙絞網(wǎng)線水晶頭的做法標(biāo)準(zhǔn)，標(biāo)準(zhǔn)分別為 TIA/EIA-568B 和 TIA/EIA-568A，制作雙絞網(wǎng)線。5、實(shí)驗(yàn)環(huán)境：網(wǎng)線鉗（RJ-45鉗）、測(cè)試（通）儀、4個(gè)水晶頭和兩條網(wǎng)線（雙絞線）。二、實(shí)驗(yàn)步驟：1、剝線：利用網(wǎng)線鉗將雙絞線的絕緣層去掉，大約去掉 1.5 2.5厘

4、米的長(zhǎng)度。（此過程中用力要恰當(dāng)，過輕則剪不斷絕緣皮；過重則會(huì)把里面的網(wǎng)線剪斷。 ）將網(wǎng)線鉗繞線一圈即可2、排線：按照網(wǎng)線水晶頭的做法標(biāo)準(zhǔn)（TIA/EIA-568B和TIA/EIA-568A ）,我分 別制作一根為全TIA/EIA-568B標(biāo)準(zhǔn)的網(wǎng)線（直通線）和一根兩種標(biāo)準(zhǔn)都有的網(wǎng)線（交叉線）。這兩種標(biāo)準(zhǔn)的線序?yàn)椋ㄋь^的銅片向上，從左至右排序）：TIA/EIA-568B : 1.白橙2.橙3.白綠4.藍(lán)5.白藍(lán)6.綠7.白棕8.棕TIA/EIA-568A : 1.白綠2.綠3.白橙4.藍(lán)5.白藍(lán)6.橙7.白棕8.棕3、剪線：線排好了，接下來自然就該把線剪斷了，留1-1.5厘米，剪線要干脆果斷，

5、一次下去，就把多余的線全剪完，并且要求線頭是整齊的。4、插線：一手緊壓剪下來的線，一手拿水晶頭，水晶頭銅片向上，然后整齊插 入，塞至底端。5、壓線：把插好線后的水晶頭放入網(wǎng)線鉗的專用壓線口中，右手慢慢的用力, 把彈簧片壓緊。JL1相應(yīng)的6測(cè)線：現(xiàn)在把網(wǎng)線的一端插入測(cè)線儀的 TX端，另一端放到RX端，或者放到 Remote端。打開測(cè)通儀的開關(guān)，如果在自動(dòng)檔，那么兩端的紅燈會(huì)從 亮到&如果有燈不亮，或者兩頭的燈不是對(duì)應(yīng)著亮，可能線有問題了，需要檢 查問題，必要時(shí)重新做。實(shí)驗(yàn)過程中，第一次檢測(cè)出現(xiàn)了問題，但經(jīng)過重新壓線之后便正常了，說明 壓線沒有壓好。三、實(shí)驗(yàn)結(jié)果：1、只要正確接線然后壓線壓好，一般

6、情況下實(shí)驗(yàn)都比較順利。2、經(jīng)過總結(jié)，用測(cè)線儀測(cè)試過后發(fā)現(xiàn)指示燈不全亮則可能出現(xiàn)的問題是: 線序錯(cuò)了可能是線沒有與水晶頭后端接觸在剝線過程中線被剝斷了網(wǎng)絡(luò)工程設(shè)計(jì)與系統(tǒng)集成課程實(shí)驗(yàn)報(bào)告Lab 1 : Connecting to a Router（連接到路由器） 實(shí)驗(yàn)?zāi)康模菏煜に伎坡酚善鲗?shí)驗(yàn)條件：軟件路由器系統(tǒng)的router1實(shí)驗(yàn)過程：Stand Alone Labs1.雙擊打開實(shí)驗(yàn) 1, Connecting to a Router-Stand Alone Labs-Standylone Labs CCNAlLab 2 - Iritroduclion b the basic U serLab 3

7、 IHrodtiction b the ba$ic Sho2.點(diǎn)擊view lab （查看實(shí)驗(yàn)）、load lab （進(jìn)入實(shí)驗(yàn)）Load Lab3.view lab的內(nèi)容如下: 實(shí)驗(yàn)步驟：1-4Lab 1: Connecting to a RouterObjectivebmuliar vith C 価 ficuter.Ixb Equipment Router 1 from th申 eRouKrs mMuL Ih? labi has Ihished loading, tlie Fbiier 1 wrnduv* wl open aid the lad Press EnterWStrt appear

8、2 Click imi de ths Reuter 1 tTidow, and pr:; ths ENTER hey to fdt zarted. Vou aw mt* oonneoted to Roirter 1 and art user mode prompt. The prompt iibrtthftn iritcitwo parts： the host 加dnd the mode. Router i= Rtnuter 1 匕 hoctand the prompt Irdicate； uier mode.P怕鵡 Enter to ftet Sfa rtetl RDiijterNxt p

9、the *nabj command to 就 h the pn/ileged mW prompt.RoiuterenableRo ute I#To retiurn to ua in ode.二 iii訕 type disahle From user mode. tp logout ar 利it tn 刖d ths roukr Routei# disableRciutefRQiutetexitRouter conO is naw availahlePfms return Io get starteder 52345Fout rIiQut erFont erEout trLab 2 : In tr

10、oduct ion to the basic User In terface實(shí)驗(yàn)?zāi)康模菏煜っ钚薪缑?，用戶和特?quán)模式，和基本的幫助和顯示命令 實(shí)驗(yàn)條件：軟件路由器系統(tǒng)的routerl實(shí)驗(yàn)過程：Lab 2： Introduction to the Basic User InterfaceObjective； Became fjimilurwith the C3mni3fid-Jiin iirtsrjct (QLIjL unwind pnurbed mode, ini ba;io help J Rd show cDinmard:.Lab Eqiijpmntj Rwt枷 1 frun th aRau

11、ltr minu1 Pru; th* ENTER by to 5； tc ths reii0 pn&mijjtRDirter2 Ttie iintsrfacc c tw m u 刑 uiccfe. At th ausermode pmuipt. type tti* cMiiind that ii：. ud to gw s thxoniirrand;訓(xùn)引bb上 m il:初 mod*RDuler?3. Tjpethe csiiimond ij：ed tc ?irtef pni/ilesd iiiodt.R(UterenableRoirter#4. 了“thfl cDiniifijnd thad

12、v/ill j|w帕u b vis* thf 斛diibib enifn前(k in pnviIejec； medv. Router#?Iypeih command that wrlf allow gij to:#e Jil jf th曹 shaw smindn也. RaLjler#&how ?6. Type the ccmimand that will allow you to see thie actiiye or running, configuration Roule骷how running-config二 Atlh MORE prampt pr驅(qū) the 3FACEBAF key t

13、o view next of anfonraticr. :PACEEARZ. FinaliVf type onsicf the command: tht will lo ou out of the rojtsr. Route r#&xitORRouter# dis a bl liejotc 靭 Qter*KDQtCET 汕靜 niublt ftizt Ltlp diffb dixoaKDCcrt CHHCtkoA i哼曲 CH旦？ tc 可)*uJ troirvUbd iMd Idqll 5F4 nauL bzA.?eE-3ubcx Hirue kd OMKOd UHM-CVEOWt-lOn

14、pad PFP sliptn已1T ndtx 1SI3a住eii-EfgtLt acWM-tiPOlLlfl 災(zāi)立&tc*mmMpW EDilW 吐*bH kDfPZtJQfl Tiru X. pnnl科4 czLt r tie EIZCof UJE iBtCTdXltlTC bclpTim 吠E DFiTilwod qgwMPi zKDuect 1 enatiUT曲* rm應(yīng)叱Scadks-iojckxSet tETatBa.1 l-feTC pirnBeter*Trriu BqiC U afeAllftJliMLoek rid L4TBtJOT 丄匚 43 d. FarLca_j.i zi

15、erhftC口 1 UhfkF Bbd VfiMidn itldrtui-kbiwlurSbM BLice alwT nLcplA hhIiKubtTTKC TWITK HlTl賈Th tlAH4BB uxj Ul V：iEg lfftWT3r. CGUMKt-LOD tnj A .2J FAD DELSsdlimStTT :mr Peirt=T4 Pflit 打otfl鈕1 (IT門 即也I u z-loglA aonbdctlefEStiTt hTial-lin iP ElSLlPiHktvlv Lfalorutiqhnuu*. iifiH-Dp = tQXl cwne-?tiav.puj

16、 U Otb iZQADAcZttUUv苗11 4d X-f?沁It： KJ pnMt*TlCreate a arsry AfplyQ|m ttnikhtJl wJLcctis-Lirt EZiTY U Lit4rfWQOraHCT-3lLR44W M JWtlVW ntTvgrX odeAOHT gCtl4MCoCT C-ron 口匚 1I to- DjuctbcrBL f aHQlT 腫 irirfpn i 心QiMt 149(4屮匸Tfrttc ruriibo cccriariitLoll to- neuoryHtuv* tti i”tai clnhSpun a Itl-ntt ccmt

17、rcti duai 4CtlW Mtwprt CDBHOMOfiSi-Hbl-e dctnmil=V Enn 口ns alNffiT- JI TMr-dQ Jliiltai 暑ntry A MS 4BHK-市.1# nrchWD rilA-TUf rAPHA*X1U XttL打*T凹F叱 CTL-TBat SiTM-ory twletr 日 fhl4dt fili # f I lvrtaZmi-L-lfbb.4 cuj-Lnil onawafcrtfl S-Iljqr lb亡 cduLcbLj- of a fileIt MilticAii nambf IlHiior roit Strt/Slc

18、y- KIAP-9pIv Cr-rtnt E匚ki.p dixvctrrC44UaeLtibZxAZDtc A reutc ccuujul占曰口h1 5LX tc-Jt ITJK-I* n?*i3 g ath=- tTJT i I ci* Rva tJM SETTF cmHbd f-ao:lity 3rt. A cLAt-oerdpL . Ihu veiiry A ni4DKIDGMC耳 U flCll匸no TlBTHOrUElit tr tg EjZCSfloU- c4g QBfagfl鼻Houtcrf sJiaw-dhT Ig-9NLab 3: In troduct ion to the

19、 basic Show Comma nds實(shí)驗(yàn)?zāi)康模菏煜せ镜拿?實(shí)驗(yàn)過程:實(shí)驗(yàn)條件：軟件路由器系統(tǒng)的routerlLab 3： Introduction to the Basic Show CommandsO blactlva： Become fjirJIbr with th basic show command:Lab Equipment： Router 1 fron ihe eRouters mnuL Pe越 ENTER to et tt the router promipt Route rEntsr privileged mode. RouteoenableRouter#3. Dis

20、play the active configuration in memory. The currently aclive conliigurationiscript irunning on the Wer jit referred to j; the runninf-Gonfie nni the roukr; command-line iMterb 帕 I CL I). Note thst privileged mode Ns requi即 inorder to access the running configuration. The running configuration scrip

21、t it net diiuiomtioilly on a Citco rouUr 立nd wiiOl b bit in the v*ht bf pbilur*. Th* running config J rati an must bp manua ly saved with the copvcDinmnnd 仙毗二詔 in btsr bb.Router#show runningconfig4560Display flash memory. Flash memory i$ a special kind of memory that contains the operating system im

22、age lile(s) on the router Unlike regular router memoryjlash memory continues to maintain the file imase even after power i; loot-Route r#show flashBy default, the routere CLI maintain: in memory the tact 10 command; entered. The show history command displays :imultaneoucl|all of the pxt command:二til

23、l in router memory.RoutGr#show historyPre:; the CTRL+P key combination to retrieve the previouc command ycu typedPrec: the DOWN ARROW key or precc the CTRL+N key combination to cm the next command in the hie- tcry bufferU:e the show protocols command to view the ebtue of the current Layer 3 routed p

24、rotocol: running on your routerRouter#show pro tocols9.The show version command i: usd to obtain critical information :ucli a; router platform type, operating system revision, operating system last boot time and file location, amount of memory, number of interfaces, and configuration register.Roiite

25、r#show version10.Use the show clock command to view the routerc clock,Router#show clock11. The show hosts coinniand displays a cached lict of hoctc and all of their irterfacec IP addreccec. Router#show hosts12. Ll:e the show users cominand to vie a list of all user: who are connected to the router,

26、Router#show users13, The show interlaces command dbplsyc detaled information abojt each interface- Router#sliow interfaces14, Th, show protocols command displays the global and interface-specific status of any Layer 3 protocol:.Router#sliow protocols實(shí)驗(yàn)條件：軟件路由器系統(tǒng)的routedHr del 比 kicei Vvoli (thrill； f

27、 i dJct HvLp _窿 uItuIzze奇屮tchiS克Lbt FtlCT0oarnerF 0 na aimerc output burr-ei: riiuhra q ontput bur rets BvauMd outBrLD : 1 1 an.1 strativel dovn Iliie prataoaL Is -Jovjiftfl rizSvarE i a- BRIHTU 15DD krtes, Bh Ktalt, DLY IDDD nstc, rely 255/255, load 1/2S5 ncaia丄&tioEL UDLe 丄oo曲ach noi aot, kdapaliv

28、q sac lU a* LDpnt Da：DO：ao, output oa：DO:DO, ontpuc liug nijvrLASt olMrlDi? or b4w latrf*o 0OLiDtri nvrQnrTbci atj n ti-ate-gy : f i fakotpnt TrntTic- 0/40, 0 drops; i iivW- qjiciac 0/75 . 0 dropsb ULH口右& iikc-ct- rate lUflO hits/3 r 2 pazkcts/acca uiJi宅& Mt&nt raca iCiUD2 packet0/dau bu/rtrFTlecwsi

29、vwd ET brortdeifitic, runts, 0 girtntM. 0 throttle-*D i npnt frr r&riai3zratlvcly down. line protocQl is ctowBHarctware 13 fiRlHTU 1500BK Etflt, DLV IODO LLitc -ely 355丿255 屮 loaU J./335cca-nlaLiDin ETDLCr luoplueh. not Met. ke-epal ive a-e-L ID jbc) LflSt ttuqt OQ ;00:00. ooLutit 00:00:00, output h

30、nLij hrverLflSt cl ruLTi !ij tyf flhrtw jntrrfncn* agistor * nnvnr geiMincr stwtaav； xiroQntprat qTi&Ti& Q/JO, O dropa; lupuL qnane 0/73. O dropa5 KLlnQte li4iiL rate 1000 Iri L/eo.2 paciketi/seoS ninTitt CKn-Lp口t rate iflOQ bi t/aec, 5 packets/sE0ihpnt, 0 tvtts, 0 jw bfllferSaoaiTod Q0 nnta, D TiAa

31、ti. D tbrottloi0 input &rraTF a CRC. a rrasw. o ovBrmn, o igncrodF D airt c iriiput pack曰ti Witt arn)tiie cotidition oetectea0 psflcrLe-hi CQtp 口t0 bytes D nnizlf E-rana0 cintput errors, 0 col 1 i.sions, 0 ictcrf/toc0 lHdtMlL9r 0 Itttft 0411191 an, 0 dftlftrted0 loJL urriar r 0 ua grriarC ouipLit ba

32、rr iRkllLirea, 0 outputr bLifE：FMCtsoutILziaL-r rif shav pro toe 口L 怔QlDbnl valuta:InternQt- Prtacol rcmina is eaahiodSana丄O i* iot&LniAtrariviy down, iLuo protocol Sx-Ldll Ij* AJi&Lnlatrdtlyiily OOwAh llta* prUtuQulBthTTWihO in 44a-i sa trtiirwly dwn, linn prctoqnl down RtTifirnctl if ai ni strniti

33、 incsly down . lino protocol ir drum Bn 0 IS aefcnini fftrntivcly donm, line protocQl is dowi BrlD: I Ls ajdal QlaratLvBly dcxTi, J-lua protccxjl Ls down Brio : 2 Ltf 2 Dbpby th* list of command: Avaibbit Jt thi: prompt A?3- New. enter privileged mode.enable#J Diepby th* avoibbl command: in privi!it

34、d mode.#?Enter configuration mode.#config terminal(config)#The host name is used lor local identification. When you log on to the switch, you see the host name in front of the protnpt (if a host name has teen configured). The host name c an be used to identify the location or lunctlon of th* switch.

35、 Cet th switch; host name to Boson#ho$tname BosonBosonCconfiglThe enablecontrolc aooe: to phvileed mode, Thb i; a very important password becauss, whenit IS configured, only those who know the password can make configuration changes in privileged inode.There is a difference in the syntax used to st

36、the pasenord for a router and the syntax used to set the password for a switoh. On the 1900 serie: switch. Itl: need to be:tt whon a pfl：:word 1: deolard. The d tferent level: al ow different set: of people to enter different command: Ofi the:witoh. Tha pa:- werd e/el: range from Ito 15. Level 1 all

37、ow: the user to log in to the xuter and use 丿 ery ba: to show comirand:. Level 15 allow: the user to do anything. The level: in behwen can be ouctomized by th* networtv administrator tc allow certain commo nd s.On Swilchl eetthe enable pnesword to KrangBoson(confis)#enable password level 15 KrangTes

38、t the password by first exiting the switch and then trying to enter privileged mode. Notice that you have to provide the enable pa:：fford in order to get into privileged node. Now, typs coni term ard proceed with the lab instruction; in the next :tep,Boson(conFig#exilBoson 轉(zhuǎn) exitBosonenableP assword

39、：Boson仲conf termBosonCconfig)#9-The only problem with the enable password is that it appears in plain text in the switchs coMiguration file It you need to obtain assistance while koubteshooling a p roblem, you may inadvertently comp remise lhe security of your by revealins the p3；:word- Cet the enab

40、le :ecret 3:word to cisco. Do not to uce the levsl command:Boson(config)#enable secret level 15 cisco10. You can now tsH this pa:mrd by 0ing out erf th :witoh and then trying to aocex pni/ileoed mode The enable:pa:woni overrides the enable p3：word. If you have set both pa:：fford;. the enable:ecre? p

41、x;mrd c the pyou Mould uce to enter pnviteged mode. The mable pcccword c now deactivated. Rnnn(rnnfiK)#PYit Bosonffexit Bosonenable P ass wo rd： Boson#Lab 5: In troduct ion to Basic Switch Comma nds實(shí)驗(yàn)?zāi)康模毫私獠⑹煜せ镜拈_關(guān)命令 實(shí)驗(yàn)條件：軟件路由器系統(tǒng)的swichl實(shí)驗(yàn)過程：Lab 23： Introduction to Basic Switch CommandsObjectiivB； Bec

42、ome 怡 miliar with tie ba sic conligiiratiion of the Cis co Catalyst 1912 switchi*Lab Equipment： Cwitch 1 from the eSwitches menuI. Con nect to Switch 1. You should :e ths ucermode prom pt.Dkpby the Ibt of commond;刖nibble M thi? prompt ?3.A.Now, enter privileged mode. enable#Diopby the avaiFoble comm

43、and: in privilesed mode. #?5 Enter conf igu rail an made#CDnfig terminal(config)#6. The host name i used foT local identification When you Ilog on to the switch, yoj see the host name ir frcinl al the pram pt (if a Jmsl name has been configiiredl). The host lamecian be jsBd ta identiFy the bcHion cr

44、 ftincticn 卅 the ;witoh- Get the ;witQh匕 hxt nam to Bwoti(config)#hotnm9 BosonBo 汕 n(ccnfig)#7. The enable pj;sword contr&l; 3cm;協(xié) privileged modi. Th: i; 郵 impoitnt pac；iivo-d bscduie, when it IS configured, only those wio Iknow the password 閱n make contiauralion changes in pnviiiesed mode.There La

45、d ffererce in the 二ynti此 need to :et the pazword far i router nnd the ntax ired to :ef the pa;:wcrd for 2 switch“ Gin the 1900 itrie; viihch. b/tl; nd to be ;et whsni a pjiiiword i: declared, The different level: 3Hew drkrenl騎 pwpleIo entsreiffertnt command; cn:he:witek Theword level: ran* from 1 to

46、 15. Level 1 allllew; theuser ti in to the rout艸 and u；e 理也 bjeic show cernniflrdc. Leva 15 allows th卻肌日 to do anything. TTi& lejeb in blween can he cijctcmi:ed by ttie netAcriodnini;trator tc sibA certain conuiund;.On Svitchl. :etthe enbe pacword to Kranj.BosonCccnfijItfenahle password level 15 Kra

47、ngZ. Fest the password hy trst exiting the sivitch and then trying to enter prrvileecl ro(把* Notice that you have tc provide the tnobls pi;:word mi v 皈 to get into privi 此時(shí) mode. PSow, typa co tit tern and pm- ced wth the bt inetruciioi: in the next ;tep.BosDri(cDnfig)#exilBoson#exil Bo3onenable P a

48、ssword：Boon#conf termBosonCoorfi)#9, Fhe onproblem with tihe enable password is ttial it appears in iplain twt in the SAitchs configuration file. It you meed to obtam assistance wtiiile troubleshoalinig a problem, you may inadvertently compromise th? ee&urrt/ of your eyitfin by revejling tieCet the

49、n：3bl ieret ip a; two rd to ciscol Do notforest to u:e the lvel conmiand.BosonCcDrfig)#enable secret level 15 ciscoIQ. Yoj can nowttit this passiverd by 歸零 i吧 out a1 the iwtehi.and then tryin? hi a tee: privileped rr 勺血.The nable ;r0t piCMvd overnde; We enabb pace word, liwj have:et Ibflth p niwwoE

50、二 th&的必怙 5 so rat pasewd a the password y-OUi:ihoudto eibr privibfed mode. Theienabk pa;word i; now deadiv3td.Qosori(corfigJ#exit Bosonexit QosorienableP assword：Bosons結(jié)果如下:?enable exl t help ping show traceronteCLl session vitb the switch is open. To end the CLI session enter Exit-Turn on privilege

51、d conunandfiExit from the EXECDescription of the interactive help syAteu Send echo me鼻盤agesShow mntiitig system infomaticarout* to destinationTrace#?clear configure Qpy delete disable reload show exit pi哼 tracerouteResetEnterCQpy CQofigyration or firmware Reset configurationTurnHaltShowExitSendfunct

52、ionsconf Lgurati&n Bio deoff privi leged conmiaiids and perlorm warm start muttlna systatn ltLfonEa.tion from the EXECecJjQ messagesTrace route to destination#canfig termtnalEater aoafig 口 rati on cosunands one per line. End with CKIL/S .(aonfig)#config)#Lo3Vname BosonEw (go毎fig)制Bosonconig#enaJ51e password level 15 KrangBo3c?n (c