เรียนรู้ระบบเน็ตเวิร์กจากอุปกรณ์ของ Cisco ภาคปฏิบัติ

firnuiirlfr MU1:d1NS]U fiuuins=ugfi }r dg:nounrsra$auaGouertification uouciscootiruilsslus:n-uCGNA |onfrn555uor$,ccrENo1. 41s7M,CsE ll ds:nounrsfinurnarnflnssruu doarsdusuaua:rnsatirunaufiicn uouiidnulnfrnur ). ) u! nllaua- :nnl , HD. ount d srulunlcsn ,, fiJulon'rflurofrunrsriiunrur nrs6unrdruunrr{5rf$i no5u frurnnirurinrsr$uu$uiluunqufi

@tl' tsflussiuurucllcl sn tt ilnounsniuou Clsco nrnUfiuT |onflns=5$uor$, ccrENo.14187M. CSE fFn uilrIvr fiufior;rnrir* ffir (srvt1$+r) E7 SE-EDUf.AIl(fN PIJBLT(. LI()MPANY LrMlTEt) rrvl,YYlt.se*ed.net rilurtrr r:r,iitruii fiarru r:n1ii'[r;iri'r*r! PoP3 rd; web-Basad1fi#rrfirfirlo'fia to tr,tsuurL,{6lfi1uqjfir I M B f i ? : r , , , r u , r t ' [ t t - n r r * o ,1I u. #t it tii l n t o r n u r t t t t o r rnT$; u + r d r + f i y i r l u u l n r ' L1+5i dMnB rfirgarm:rfriuun:ldr?nr:\"ldr.,tiurrlrifi rt orr'lrIrrI w'wut.3e-ed.com mdvmntcwttugfiLLtnuduqa ijlirrnrurinfril,urirut rrrun:rr rn!n\"r'[rru] n\".nilu*o'ro,'rniuuruu-rfinfifiolnr{d6nfiru

lunrtfldsia.Jnrtdorflud'ruruurrndold-lunrrfr0nnrrflnourrunrrri-:rs-rrunurrunisrilurro.:rrfry firsu riJuerhn:rur6qeiosarnrru:rflrfirgu'loraJ*'r'fsi ?'ruflSrin fir6qurou*u,flrn*s(u' $lru) \"rqutrls ornrrru\"i'unrrrrafra'd 4o/Bz-90fluuul,,ur-flrlFr[rl,?.ru'r.:urnl ru'..ou.n,?.:lyrr{1e0260 Inr. ozzes8omG, zTSwzz(ztrrusrr.r)In:mr: 0-zz3$B3sF9 riiuuirrrrurrfnri{nornqrJnrnfua{ClsconTnrlfrfffi Uq taT-lfcry- -lilirutlT t1n'l 420 il1il --J^ r -d* d ff.r?1{fl1lflyror ?1.fl.2548 [9lE] lanfrilf lTUqlT n*r.rnr:onnrfiuulri'ir iruud.s:iru'[qor.]u#.o:frtiirud' u0nalilqusr9Tc,tu U01+q1a rd'ou''rrarrloe'mrutouirr,rt\"u1*rfiorsiudhilsTirnrrnrjourttornflro':\":;iyrfiaTn-fiaL(fciuiscoSystemIn, c) tttrd Ci=.o,CiscoSystemsC, atalystl,OS,CCNA,CCDA,CCNP,CCDP,CCSP,CCVP,CCIP.CCle unrTnTri floJ cctE rilurflio,rlail'runr.rnrrdr (trademarksr),r*:oLe,{o{fiilruilr.:nrrc*roqrilrrflr(uregisteredtrademarksT a ol'r3#n cisco system, Incluil rstvrqsui.qoLrinr tLnrtu:Jr:rnn'du\"1 120-037-8 08446-5432t0e8 fioHam{uttil1ilntilua{fi adruunri-rrlrfi scq -4-- l0flfll]t':lTU0'15. r6uui'iruruicrrifnornqrJn:ncilios,cronrnrJfrri6-n. r.tr?lv{deri:fiegrnuhe,s+a. szsu#r. r. rirununailrfurqo{.r. 4o#o':. 004,6 ISBN 97+212-125-7 Cu s. ,gf 9Flq1nu1 u tFru 06lfl,rrilfi @r:*^:,r\"*$Trfld\"r*Iilmm 0rnrr luT=unrrr of rnrfr 46/8Z-90nuu!'r.ru'r-qr\"rqrttttl.Iu'l{ul t1jet1j\"l,t1n.r{'rryll,i.Jt oeoo I nr. G2739s000 firrid uis:n rat.riu. nfi.l drfi\"nTnr. 0-2682-0330 urrdr;u*uf, i:rrrnn n\"fiuir\"lqrm r.e, zs+t

'\\din 3P*u'' \" ll ffii ,6rr'6 frcrfrnssuusM:n,'IWfl 4ru'nrnmHfirrnr:lrsTEJtfluvn'lflryrg.rf1fuofrr1,rrnnro1nc{'rTUrrauor?rrtni'iruBrui'riffirlo6iil iCl u'tn|lur lJduoqt ulf i tu A l a u f l o r J o l_ i4 r u ' i ' r [ J - x ' J 3 l[ ] r n l i l u r t n F l r u [ $eJTvf'mls4'irli?l[aL n u 4 r u| ? \\O H rf Fl 1] F tl|ts r4fio{ 48flqrdT qvrnr4Tt drflrV}orir rqf,nunsfd inru4ru*ri{id auocir'rrarfi4nfrrt6' floflorLqr4ururnioqruutiroi'rulfintunvflerrffrfsi,rrnos\"l#rird\"rlsmnontrevurnr d'usrrurulun r rrn?sHpir6oL cc IE me fi4our unur,rrinuur'n:iri'l,u1fi4rtro'rn1?de! tr CerlificatiTonslurmprlrTCertificatidornir'4urr,^uaorill#,r*d4trtttndeIntemetworkino withMicrosoTfCt P/IoPnWindowNsr 3.5ifiofirndrflfrurfNr,4l cstNT4.0.MCSE2000su nrsv''rfic'riscocertificatiolunrrd'urir'r1nufi'rccte lne lud4r n.rnuucctE LABfierflu nrrauudu\".fiufr4nrini\"lurrus16f,l]nlilffil-cn,nuilnr!rld[rtsl#'[6'il'r4nnfi d| ;i da ,#q ' Jro 4r onil1u141J'rylflElJOLril?r4ilJn0F'lrS€1tflrrn[11.11FI[U€lJqfiA1 v]hFflEilJrnAU,r{r?riuoH yInlJu FrvFn\" r{Fnrru.uui o'rv' nJnrilu'rdrnfi'rrionrrfr'nRulsrfiuilrqhjfififidrlryrvrrinororlnTlnFrTtfis rtour,lnr frru$J1ue}{Jttnilee{ pnr da'iflr nr 1udr rFq -A**d ']5€JA15 [on6lmfi

#J- \" /r@ rirrir kr &k\"*$' l.,.l.1u 1J.ifiE, tni iltu-nnq1nR- -e- .1- 3il.0ql.l[snoe d'iHtf,lrtiuL_ _u_nqrr,ultcJtut[Tt.lfltto.inrrdilt{dtilunitgutt urTrru4fnTqpTr.flln1flfiqilnrnilo'ifrnTffi'ruiluqrJnrniurimnflnfiAB'd',urnr1fr,:ruluuirrutfnl o_ -.-lrn_n- -ryv- lre4Llr at1ilfrlivr ttra- .3. ^!^s* l-n- -u\" rx, +J^'.i,d, ,o, it]aililsrsr,ilu4lrugru-vj orenrnrsufttn4rrdnunr rry\"rr{ruu; frfl,tnT.l rsr r irCiprqTdfn *nsrr4rTroirsfronmrio4nrie'L:J druflr.rviruftirufiirrsfinmr+rwurtin'ldfrosw2s000servernrnrJfru*floi .:{rfruu r_t_r-u. .ivl4'{dsm, Sirltur u[6nna tdst u{u*ran.!r*qa{r-nfr{rfrsu6oMraCirSuEIuTrackWindow20s00Server (EarlyAchiever4)'ifiorfluCerlificatio4n'rnnrro+hTnrrrov'lvififioqi1uod*t*a#flu:.nnirfro rTeru#rrruurTorrt#nnrnqrJnanic.iilsac{onrnilfruT fifir+u,fiurnut6'qnrfurrirrfiu uf* is'riliftrEo riqEiuHlxJnlo?lfii certrfrcatiorund'rnr4r'nerfnr Tfrfio cct r ufrr r- vl Evrr-rdFiirl r +rTuuo-tndroaor nru4rurfrorqrmruilrun, qm{'u:i-fvird vrflndEFruq*, { 4ru{larafinlfluf,*nvrlrsfrnflvnvirufifrld'udsurrlufidvr'hinrre{fl:rauurny{rnirmna nrnitdTo,intrilrTa:.rFouhr,ihr.frl1uaejr'ri,flirnufiufitfrprrur{4'nvirfrraurfi.ri'futor6iildrr,rfiors dt*rnqri,ul.n: rr-Jrrnrigerlrumrviru{ri-rud',rlutruydtfr ffinfimdTBuqrt aekasti [email protected]

d r#y '',,Ud ', ',, \"rrllrftt\"r,, ,\\d ffi*\\ l'$ \"'%''rl\",J,&S*\"f.f,iF'dlsurur fNfiffi 1 : INTRODUCTION 43. \"urry.friducnlunrhrilomu'uai:lGisco Certiflcatlon ffi il ffi ffi ffi &

truidNd i+ d, ..r.tr4.tr, iffiffireq,dw\" n1riry %,q4eeffi* unfr2 lunannsnu osl ? mnpi funamsosnnruditnisrmuriiirtiiru*u llflru- ofics.fJl?luulunrsooniluurucil9sn 39 ry Turnnrurnrtro'lsul 7 [n[ilod....,............. .......................\"..40 u u uv\"Ar i l 1 t t r - t l l F l a u l a l f l o f ...........,..40 tr r{'r[1,rEflro{n\"r*rri-rTilrtmno7aoLoanyrefmrlu'lilrJ'lmr5o1slJt ...........................42 m nmrir{rurarqr.lnrnirfinrTdndrnrsq{daa.runsrnreadfiaru .......4..4. d ................44 i l t 6 € { 1 l E - 1L A N S e g m e n t a t i o,n. , . . . . . . . . ffi Fr'r1iluil'rErlto.Li AN, Campus Networkttas Wide Area Network...............................47 m I utnnn'rto onuuurfrmrt{ ntua\"nuruslnr.ra#1{ nrudTrr*tuh ( H i e r a r c h i c aDle s i g n ) . . . . . . . . . . ; . . , . . , . . . . , . . . . . . .4. .8. . . . . . . . r sTrotircn''r*dausiorfimrtfnqE{Tns1\"i'arlnrni1rlesrnvroir.r.........4.9... r donrtn\"rfi.r'lunrroanrruurfi.n.r..t.d.n........... . . . . . . . . . . b. .3, . . . Scalability . . . . . . . . . , ,5. ,3, . Availability ....,\"........54 Performance ..........55 Security ............,.,,..58 Usability .................58 Adaptability ............58 Affordability ............59 Manageability ........59 unfr3 fttslnnoaTcp/tp 62 E f t J e T m n oTnc p ......,...........,....,.,68 s nffril?un'tT ThreeWay Handshake ..............64 tr SlidingWindowunsnmnrjrrdafialunrT#uai.:ciaun ...,.O, 5 n T : l r 1 m n auaD p . . .. . : ................\".........67 r T r l r T m n otnp , , . , . . , . . . . . . .................68 t d'radr.rTr'lndro{n1rfi{rhnnqlnrnruofuuhls-{rnruoddrq .......,..6..9..

I! 4\"tr*d il*tir O .!fi;\" L?ilUil??IUULUnLz?n1?snilnrnizo,l ctsco llrnr /g-rifr ;#r******#*t ffi lnrdorurianrt\"lri'rBnra. ...........71 ffi r,rrJ''rs[nr?rE(p{omrnt umber) ........................72 f f i W e l lK n o w nP o d . . . . . . . . . . . . . ............72 ffi uil1fllnfltilrTmFrqf(fProtocoNl umber) ........73 w TrltTprrroAflRP(AddresRs esolutioPnrotocol) ,,,.,,,,..,,,.....73 11n-nnrrvi'r,i11J................. ............74 f { n r i ' rA R Pc a c h e ..,...,..,..,,.,..,.,.2s n1?vi1,iruron,inp durT::firlrfipluoBrtBrrnilnlflvn{ ...............78 fzlroq ;a- { r n F r l n f l e n u n rAr Rv iPrt o . : r 5 r r n o. f. . . . . . . . . . . . . m TrlaTnnaaICMP(lnterneCt ontroMl essageProtocol) . . . . . . . . . . . .7. .6. . . ICMPtypeI unr type0 - echorequesttlnuechoreply............ ......77 I C M Pt y p e3 - D e s t i n a t iUo n r e a c h a b.l.e. . . , , . , . , . , . , ICMPtype4 ,code0 - sourcequench , , , , . , , , , , 7, ,8, , I C M Pt y p e5 - r e d i r e c t . . . . . . . . . . .7.8. . . . . . . . . . . .B. .0. ................80 !r+fln.Jrln.ilFflFp?fl\".uH.rF.ryy?ryrronrrsaw$oqrls.p..*n.J.iql_q ffi rnn il rsra#drffrpuu rn4arnsufi unofdf,uftleln praaTcP/tP rasu u6u rstadrv'lq t a + # r r n a f f i f l u T r l a T n n at Pn. . . . . . . . . . . . , , , . . . . ,8, ,2. l PA d d r e s s .............82 S u b n eMt a s k, . . . . . . . . . . ....................83 TBnrrdrurruulNetworAk ddress 1nSubneMt ask............ . . . . . . . . . . . . . .8. .3. . . { o d ' i r n n r f f l r r T u nArNt Dt a f l S ' r 1 J d. .o. .,.i . . . . . . . . . ..,,.,.,,.,,....,,,.,83 ftlou d ;n- luuarnu?nLnr?r'luupruinltflnu.o..B..r.t.p..r.T..d. .......,..85 lPAddreslus rrarfisir{\"\"1 . . ..... ,....,.,.,,.,86 46nmd':rnrroejr':mBrtPr$Ard'irdresfsitfrlroqj\"lunnrnortr ...,,,,,..,..,,.,.,88 DefauSltubneMt asktot*rinunnld . . . , . . . . . , B. . .B. . ffi nltoan[[uurfinrt{nuonrntaTnertdtfiH[t{nutantprtaqrnuriaHHn'lffI.a,E..8Jgatq ffi n r t r i r s u b n e t t i n g .......................90 ...................,,...,.91 u n- Jn v i u e r u r o ' r n r r iSl lu b n e t . . . . . . . . . . . . .9. .2. . . n l t o* v vu l f u L r a r n ' t f t ' l ' t t st luJ bu n e tm r H u n n n r t d ' ] ' l f.l.u, , . . . , . , . . Fr l u, d ' r o d r ' i n r r d r i l , t rsuu b n e t$ a u t ' t ' l t t E J u t [ € f i L F r f a ..................93 ffi {ft-urarro.rnmaonuuu'hifirircra{ subnet Mask tfietcdlfienilt'ryt{rfrHr4fn ..,.,.,.9. 8 ffi P r i v a tAe d d r e s s ..............,,,.,,.,.,.,99

: . . . iltrlddn3s.nidd4 sli-. f,l?ury-,.**-,*s]l \\* ruS,*iM***#i:*:: gl*']aEir{nrefi.11J?[USubnetuuuoirt'l'',.'.'.''.'''.... rr'rori.'jr''1l nfrlri\"l-{TLcLflgrri'LuinrAfnuEFrLnrc{C6(i/l12u0n)..n..1..6...........................100 d ' r o d r - izf in t v r r . r T r u i r r n T r r f l m f i f n u o f l u n r c { 6C} Ul 1zuTn.)n. .'.l f. i. , . . . . . . . . . . . . . . .1. .0.1. . . . . . . . d ' t o t i r ' rsf i n m v i r t * r l r l i p r n l u n i p r r 4 f n r u o n m r r nc r FUizr \"Bl.u). .n. .a. l.d. . . . . . . . . . . . . . .1. .0.2. . . . . . . . 1;, .- r*r x f l ra fl i4v ln rr ynw J B tn T r r ri r t 1 4 fn r r o p r m rcr dUr Fzrs1.\\ .u. n. .a. .l.e. ,{. , , ,, . ,, , ,. ,1. ,0.3, . . . .. . . rrnnfinlunmrirurrunn*urfiourrar:rerrarturfinu€nrnrd ...............10s I d Rlnil 2 : ROUTING 109 c t - t c r o q f i n l r T r f r u n o f r n s n ' m r 4 o i l F i o r n r a d .m. .n, .a, .u,T. .r, a. , . . . . . ....,.1.1. 0 4i'tutrsyt . . . . . . . .1. 1 0 nlftfll€lJFlotllqiloTFtFtoultflflo'itT''lffio?.,,,............... I Tuun(mooe)1unrr\"ldqC'rLuI,.,.,..,.. .........114 I naTnnirudruflunrarrCTrLft,i.l............ ....,,.,119 rfinriruro'inrrrrirfi'rr,iruur'rneflmnouTtn.................. , . , , , 1, .1 9 r f i s { i l r u q o ' i n r * r i r f i ' r r , i r u v r rA, Ur i lXo,f,p, .r, . . . . . , . .,...............120 rfiar,jrurornr*ririfr.iruul,rnrruyrnrl:m ......1. ?e marirue{taflun'rrnlfiElurfrr{pTrri,vlirtnege(dr,l?ofrr?snE,njrabtMe ode)..........1..2..0.. m nwirtriarurrnrrnauTn(tetnertu) ra*.rr#rrnaftpT.................. .............121 wl Slrqo{rfiern*nuELprE{ clt . . . . . . . . . . . . . .1. .2. .3. . . ; t3e'ieoE'inhanceEdditinMg ode.......... . . . . . .1. .2 6 i t d'rodr'rrilardquq\".:n\"oar^orvinrnrfiafiuyflri.r.a..o..r..lr..ip..n..r.i.'.o..r.......i,.,............12 I f i. n . q 1 J n f l n 5# 5 ' J v { u F . l P 1 | o - du r 1 [ FI | t r 5 y l . ] t : J . . . . . . . . , . . . \" . . ' . . . . . . . . . . . 1 2 7 '| u 1t f I nrtq\"nnrrriu aailfi|nq r?rtT\"Ulr[llyI f-fll{ .....,,... . . . . . . . . . . . . . . . .1, .3.0. i F\" l*ld'iCOPYil,agilTu[t]{u1r.rl.:rJu........... . , . , . . ,1. .3 1 drfifrld'lunrmrnroufllrr\"fi'utr',1d.......... ......1..33 T r , l HsBr r u P ...,,. r93 m nrm*rlrnaotor S unrdrrr-u'filn'munrfrrn.a..f........ .....136 Frt'rlJulJ'rtrlro'r6tiuqtr,,ld - ..........136 r f f e l q dF' lT- iP / T FSr Pe r v eurt a y3 C D a e m o. .n. . . . . . . . . . . . . , . . . , . . .1. .8 7 nTurtoulprur'tilso.in1?d'ilrnrprr,t?etro:sJ6fluu:ln.: ......,,,.,..138 drd'rrfuntr;nrflrrnof . . . . . . . . . .1. .3. 9.

,** 10 \"Md rFauirtur-,rrTnrTfnetnqrJnenizaqCrsconrnrJs-r-iTi Jfl unn uoursrno$ 145 ffi# fr'radr.rlr.rrnailnflgil61{}nirnrqatr#rtn4d............ ......1. 46 . . , . . , .1. ,5 0 ffi n 1 6iFi dt r - . p o r f i r{ n a i . . . . . . . . . . . . td eu.dtror ffin']f[.tI1€u:dfufiBi.11J(vt.tutdna-art1u1arlenab|eSecret) ffi n l r d # 1 - : u i l u r u a d . . . . . . . . . . . ,.......153 ffi n1rr{G:tnousl4rr#uuu6ilrno+lr{{rlo{t#-rtn€6 .........1..5. 5 n r t ' r. ' r * J ' i f 4 0 1 J d r r i , 'ih' laffl € ' i t u t F l t . . . . . . .1 5 5 €i ' i0 l0 rF 0 r1 r il 0i nmdurrfln\"hfrEilrprfl$i?{flso'rr5rrprofvni1rqr1rur(,lP Address,nmtr{n'ra6!re runrnrrldrirulilFiqfif . . . . . . . .1. 5 6 nllld tPAddresdJsu1rfrrrfrun'ililuu6urmoirr'{qrf(ifslerncloilndaAryddress)...1..5..8 rvrnfrn1unl?rnfiaflnrouflqrrtiulu6uunofrv'itt#nd'l{rirfiv'lonr,{,'...........158 nTrr{rt\"l#fir?an6urproflrv'iq.i'rfldrufiir*rnurunrrfrrnfrioHriorHrrproflBttat-ctrktlo Back 159 nlr4rnflsfef,nlusflo'i6uffiofMs ............1.,6.0. m n , t r, sTY l [ u9 c 4 a n [ d 1 [ n o + [ [ f l u { a a x r r i 1 u . l o i '.l...t.1. . , , . , ......162 w n'rrrilff.rfi€Iaasir{luuil1flrntrr€F.t,r.r.t,r.d...,.,... . . . . . . .1. .6 3 ffi o 0 r r d * rr q r u n 1 f qe. t L in e V T Y uns Line Console uflstn- ?q -a- -a- t-1- gil. g- dtilillmil dr d- fr d l [F tdfvida r n T u n r r r r n n r i l g t . . . . . . . . . , . ,1. .6,4. . nrr'lq\"iltsTflqriqrnl:jtTnaacaDP .,.......1.6. 6 n r r f i r { r o rlfdl au t f l n c D P. . . . . . . . . . . . . . . . . . . . . . .1.6. .s. . sffi nraur{flrgrarfTiofirrnaYari.l.u............. .......1.70 ffi *qrJn'ra*rrfiurn*unmur1nIar\"Erlernfiutos rLfl#aoilfilXum*ulv{d ....172 1os.......,...,,. .........172 n r o u $ l q r r d ' u.1. .v. ., .l d. .'. . . . . . . . . ...,....172 afllrila+{sHow dri'rsrulq ....173 p+tll'. nClnnrsfi4tutmdidf$uqqtiqg.lnFpyqtqqril.r$.tpF1gqytllec)...1.15. m rnEurir . . . . . . . . . . .1.7. .5. . ................+.i..............176 I n a u rd f, fr r J os rud r nd r g f r r r r e ud a r q t r r t u t n n u I

tti]rraulgtacnraFTumtfruilr-1{a{tf1tmo6............... m n f s i l 1 i l n 1 6 r p ddq i l r n n ldu i l u r n Edo { F s r . r r i r r m a f u E o t a ed s c r i l n l .......................1. 77 f lm{ ; J €t .. i ? 0 ' lI ! A l EJ v q ,ru ] ,q t u S^ ubnet 4 J v n L J l T * r l F l u v lt'[ln.lf l n r T ' l l l t q, I .i t y l t+U A tl F l l'[ll' lJtF nq [aE '] tF € o flF| n\" -uEviuSru:.ru4riFtio'iF- lorJyirrFr€ifi?TlJa1 .,.,..178 6y\"lonp'irnprreflLuraT0'iprollfrQrmoffi14nuTfl,rd............. ......179 s tf*r{fi.rrvrrfin(RoutinTgable)uur#rraa#........,... . . . . . . . . . .1. .8. 0 Fl,l1tJ1,lu'ttJ ,.,,,,.,,1,,8. 0 .......,...181 Fr,roEn,iful!o,rrflrFr,iryrflaLrnyfrlnBisir'ir'lurfrfi,rr6uv# g .,,.,.182 n' , '3 F, l ' - | | ' n #n l f n\" t v; - ' tiltn fiflu ...........1.8. 3 130 'tlJtir ttill1ln vt . . . . . . . . . .1. .8. 3. . ae4f i n l qqe Ft l r Ji ' t {r{ [ j' F i , i r u r f l n f iI n l r u r n 5 ?r 1r, il 4 6 n r t a f f r ' r a u n f i n u F r rr{o' (usttea)t i c t6nrr6urrflntrrurfrnrFrd.rTrlrTmnon ............18s let u q n; e?11q't?r[unlEJrrTucr[{F]nfrr5rsfl . . . . . . . . . . .1. .8. .7 .........,..'188 n i rc o s t f l o ' i r f r u i l ' r(.Lrr ' i f r # f l n r i l n T.n. ). . . . . . . . . . . . . . . . . . . . .1. .8 9 AdministratiDveistanc(eAD) . ,.,,,.,. tu tlrsmilroqrFrfi'rTllrTnnen rhfi'rTrjrTrrnrofl[ntin'itFerr1iortr] 6uExterior . . . . . . . . . . . . . . .1. .B. .g. . . r f r f i ' r T i l r t n n r o a [ t i ' i FDri'srt aJ n cvee c t o rt t n yL i n ks t a t e . . . . . . . . . . . . ..........1..9.0 rffrfrqTr-lrTmnoa$Cil'liarsr'sl+ler st!sfli Ctassfut ............1..9..0. r ilildEiltr\"rm\"unrrfr'rrRulqro{r#rrnaflunrerfianrdilill{ .............1.9..1. S [fA{.t|O-:DEFAULTROUTE ....1S3 m 1aasunaruudnr n\"'rorirr rfinrT#nq?.dr trflu rJtr ntrunlrtrBu r fluda{ nrart n noilslnntrt*uto.:dunfinr#rurni sr#r6'.rtrlrlnnoasirllul uvrfi B,I rrar 10...195 oEt-LrsTlrBrn . . . . . . .1. .9 5 tt1Jefiflflo,in1?E€nttuLlL€FlfLilofil'flgu{TFriu'tr'ri\"rnl ..............19s t t i l r F n f l o ' i n l r o o n L r L l l r L l r.l.J.r. i.4. ,p. ,r,f, . . . . . .1. .9 6 tH rr-raEir-rnrer{na€ilSlilrrfursor.Ar Ttc RouTEuurfinrt{nq?.r.,.....,.,.,..,..,.,...,197 noufllqretTufit{mLil$Finytffrrnofvl$.olr#t,rrr'luFrfrttytlfln...'....'....'. unfrI rs* ri flDr \" lstflnnila*U$:mnDistance Vector.(Ffq/!q$?}. 200 J .........,.....201 ffi anurusnrtril{'luy{1J;5''tulto-t DistanceVector ..........,.....203 ffi rnHBnuTocostfl€.rr#1fil{TilrlmnoariDliilstancveector ................203 m t - , { o, r t - t o l f I a n o fRf o u t i n gI n f o r m a t i o nP r o t o c a (l R l P ) . . . . . . . . . . . . f 1 F lt

12 ' ' \", . i i n : ,isufi;uurrTpr r Tfns rnailnor'r uC\"islico -;f v q fi'tnllilUqt 'rd m to nr at o{ n1t In'nafl ill riaafiHfl'a{n-ut su.jr{ nrfl { r#'lfi'.rfltfin u n s T a n l n \" l u n r a r f i n u # r d cRatipl u. .u. . . . . . . . . . . . . . . . . . . . . . z. .o. .s. . t *r'rFr5'rlJiror R|P tu nrr r*olrJ* ulri*o nprdo-:talr#r6'rrvrfin ..........20g \". \"\"T unsnrrfla.rn-ur#r6'rarj M a x i m u mH o pC o u n-t .. . . . . . . . . . . .2. .0.9. . T r i g g e r eUdp d a t e s ...................209 R o u t eP o i s o n i n. .g. . . . . . . . . . . . . . . . . . . .2.1. 0 S p l i tH o r i z o n .........211 S p l i tH o r i z o nw i t hP o i s o nR e v e r s e H o l d - D o wTni m e r s .....................215 f f i r i r T i m e r so i r . : 1r o r R t P . . . . . . . . . . . . . . ...............218 ,o SlrqofdrfirufiururluRtp rra#fu 2.................. ,.,,...,..,.,..?18 ffi n1fl{an€uflilrr{*urto.tRlP..,.,.,.,,,... ..,.,,,2, 19 A. Jr d {V e r s i o2n. . . . . . . . . . . . . . . . . . . . . . . .2. 1 9 dr#'itrl*t*ork.................. ..........219 n 1 d ' in oa u t o - s u m m a r y ..............222 drd'toassive-interface ..............222 -....-...222 sff Fo f ' J-loq ' t { - L u n . l f a f ? s 6 l €i l d n 1 u s 1 | a - lR I P . .. . . . . . . . .. . . rd{vr ffi sTroeir.rnrartnnouflnrrt*uqRot{PrJurfiH[A{nqB.r ........................222 ffi t p sdi+. l l t l' t t+n n o n InterioGr atewayRoutingProtoco(lIGRP)......... ........227 ir d r f f r r i ' r ' : ' 1f i l d \" l u n r r r r m n s i l f l n r ? d ' i l f lIoG' iR P ...................229 d 1 f i f i 1 f r 1 u n r r r t m s n o L f l f l l l J s ltJcoR' rp . . . . . . . . . . . ................229 M sYradr.rnrtr{Fnauflilrrt*ucro.trcRp uilrfiHrt#nqts{ .....................230 noxJf,llt?f,uLur,trinrtHrtnoi......,........... .........230 gnt e lfifiufuqtrnoailsilLninnk$ratqJgFFf), 233 sffi t n ? u r j r ................233 t ffi qni l ffi r {q F i ...........224 ffif f i r u r u n s n r u n n u z u s T n f l r ? l J . . . . . . . . . . . . . . . ..........234 tifi[ dtir tint<stateuil1flam*r'j'roslt? ...........298 t{# nradrro'r \"Linkstate\"il''rfi#.r.:[[Hilnt,.nro.rrfiml4dnTvrTyrtnfiv..r.*.{.}..r.}.J..F,.r..2.3..0, !ffi nmlra\"l.rylTudtrra\"irtr#rrna#rfiouuri(TOSPFNeighboRr elationshi.p..)...............238

.. .+\\eeqr* *w fllTum %, tdto+ uriTe-:ot Tnaatsfrl SpF qrni mdr'naBfirurn*rYua*nnaBfir.rSpF ......2..4. 0 'luTanta{naufrrrsrofrr5mrTdn ...,.,............241 ......... I r i r C o s t ' l u l n n r rooS. rp F. . . , . , . . . . I ospF r{raeirctrrfolrfiqnrruJdguu:Jr.rmrfritinTvrTilIns' u f l s d n 1 i l H . u a { 6 u r n a { w {. s. . . . . . . . . . , . . . . . . ........244 f, Sluqo#rfiarn*unrafla.rrTu.r.#..r.\".*.o..ttJ . . . . . . . . . . . . . . .z. .4. s. . \" , , . ffi n.'Eonrrurros\", l#ul ur;J;;;;;r-r\";; ;,;; ;;.r;; ;';;;{ AREA '[u ..,.,.........24s OSPF n,rrLrri'ir- irln-rj-4fnOfSrfpluroenrflunREAdoeuloti.l...... ..........,,....247 n t 1 i l d l d ' r y f lAor,el a0 . . . . . . . , , . , . . . . . . . \"................i.47 l J ? U u l y l f l oO' i S P FR o u t e r .....\".,.,249 nrrrsauffrrimr4fnTvrTnATRnfEiqA6ou,ir . ..............24s t j r s m i l r r o { r F r d q r f i u vo#sr ep {F . . , , , . . . . . . . . . . . .z. .s o f f d ' n r RT 'rue af i r n t r * f i r ? ESJ Tn ,Uj rBA R E A. . . . . , , . . . ,.,,...............2s1 t n1tr{Hnaufilnrefuroo.rSpF.......... . . . . . . .A. .s 1 ffi sl*a'rEri.tnr r rqnnouSlnrrt=ur o.t o spF uu rfi mri #neB.t . . . , . , . . . . . . . .2. .b. .6 ( l J n 1 5 l l u, 6\\, : O a n l i l i l u n ' l EAJ R E A ) .,,.....tsl ............,,,260 nouillrlmrludrrnruusinrrffruntefl.......,,,. runnJvrr.ir\"o, 'lnsrhroffwifiifit,lfro,lr.ruririnyrf,tnofl , ? u o o u o n . r n r r q r s T(uLnona dB a t a n c i nl ug )O S P F. . . . . . . . . , , . . , , . , . . . . . . .2. .6.2. . . tilTflurfifluu'r.:flrqadaera-irr{#rfi\"-rTriTlHnanru u Linkstate n * uD i s t a n cVee c t o r . . . . . . . . . . . .?. .6. .3. . lr't4;tpJs)$rlqlqftrqoqf*lrmynF^tiq.F$qq) 264 ffii nrflcri'l.t1lu ftCne ,...........266 ffi nflrual*l.rrrrTudffiu'jr.:r#rrmofrfiou(uE-trGuRpNeighboRr etationship).........A..6..7.... r f r u r . f i i l u f i f l . r r iHr neiirl oi l n uH o t dT i m e . , . . . . . . . . . . , , . , , . , . . , . . .?. .6. .g. t ' l ' o u t g l o . : n 1 r v ' l ot rftlet li g f r b Ro re l a t i o n s h i p . . . . . . . . . . . . . . . . ........269 ffi nreunnlilnttrunmufifiurn-urfimrtfnTvrTntafi ..........a.6..9 m nrarfianrduurrfififi4nrraE.ttGRp .........,,2T0 ffi EIGRprirodr.rl*fiarfiHrtdnfinrrrrjnteruu..r.j.f.l.{.......... .........,,......2r2 w flrqafrfisrn-iln1flfo-rri'ur#rd,r4rJErtoG.rRp ...............27g $# uuffrilra.:nrrurunrrilfruT.rruralr#rrmofdf,uEtGRp .......,....z..t.j.

rr*aufrruuuTnrTr'rrornErJncrnscilon'ttntJfirti w n1rl{mn€u$lnts+'il'tltEr{IGRP ...-..-.-.-.----.-274 ffi m-roeir.rnrtr{srnau$lnrf,{*utoE.ItGRPuurfinrTdnqB..l......\"\".\".'.\"'-.-.....'.....2\"7'.6.' n r o u f lrqr f i ' utftir t u u u r i n v trfnr t e.f. . . . . . . . . . ........277 d'rodr'lzunffnt'lo'ldsrdrr\"ol w6u1 lutnnrtanrrd'tgdr.luRu4).\" ...........'..'.'.'.'...',.'...278 zunnlrrifl-a. !'inlsrhdo\"iwip route . ' . . . \" \" , \" . ' . . . . . 2. .8. .0 ffi nlf nrgs.rflTuaqlluurn'uvtltd Fi''tCOSTlrj rvirn-u(d1a5uvtttenp u , n uE T G R P ) .........281 ....-.....283 f r f t l r v r d r l I d F l e l l H d n E J ? n s [ o- s l r s ? t a a E a * r i n s r j a s t R.v. .l. , . ' . \" \" \" ' l v [ il f1 F .l [u und 1l #ouuouVariable Length $ubnet Mask (VLSM),Classless lqtrqQo.qq.frlpqu]inp\"(sJPSI \"nr*,Tg_$yp.qeti4a.t.i..o4tQt s_ ffi r n ? u r i r ......\"\"'.....285 ffi ydl tJ1 $a g o dr . . . , ,2 8 6 H'11lIGl'l Iu u ffi V L S M ( V a r i a b l e L e n g t h S u b n e t M a s k ) . . . . . \" \" ' \"\"\"\"\"\"\"\"\"\" 286 ffi tEfisrrranrortamrudrrru-ut'fiV=Lt SM..'.\"\"\" '...............288 ffi RouteSummarization \"\"\"\"\"\"\"' 292 tvrrrflnrnrrdruttuSl.u{m1 marizerodute \"\" \"' 293 nrrdrurrutfiouSl ummarizreodutedtaflltfrlnofL, rrooo ..................294 nl?F\"i l'tiltrutl{01s4u1mmarizerdouteuuttfurtrtafLAnven . . . . . . . . . . . . . . . . \"2. \"9\"5 nrrdrurrufiot{l summarizerdoutelutHrrnofLAragon . . . . . . . . . . . . . . . .2' .9\" 6' . {offrrnmrffsrrTlrrrudlnTufrru.irR'i outeSummarizatiorTnl VtStrl .'..297 pTradl,inoufrlqrrfi'ufir.lnruurhtntoflttrjnvrTQdrurofluutnesrruvmit marization.,.........298 r$rd,lrvrrflnlo,:rFrtpLrGoaflndaluf d'{srndr routesummarizatioLnlJIn\"l t5rtmoi....Z. gg il RtltJulJ''rEluo{r#rfi\"ililtTnnanilrstncillassfuln*u classless.....'....'.'.,...............300 t nrn{r RouteSummarizatiolrnrso-n[uruG(Autosummarization) ,.,.....301 {sfinyrnrBrdrfrFtqlnnl?SvuilmmarizatioTnprl'oprTU(ialfui tosummarizati.o..n.\")\"....3. 03 C l a s s l e s sI n t e r d o m a iRno u t i n g( C I D R ) \"\"\"\"' 306 ir i iiii,t'1i-.';:r{r'h*nff#ft#ryrryIrl'ifjF|fi CHING ST yT{ jlF-Fpp$'\"dlr?'l-u.u.n.$pfq'{rq'+'gp?.ry{ n5q55rppqgop. 311 ':'r:1 l-

',lw13'w\",\"w@wrxtu4qflq&, -s fr1?UtlJ m u?n,iri'uaimd.......... . . . , . . . . . .g. .1. .2. . tr ua*nnlrai,rr,irurr',lauqaruBnduasatnd......... ..........313 i n s{tndrarfladdz rluatndrargafvsrt ........,.821 : n ntsrdrarsaf e n*ur#rumac#i'orilEsurfisudr.rl ; unrlurnnnrfl{r{ludrsJn-il . . . . . . . . . . . . , . , ,g. .z. z. . . . . rlrvrdurdflrfluntrflrd'uJr?Fr\"lunrrtdorBiouiptwr4idflenAr.rieruaNetwor(kwAN)....Bzz rlrrrffurfie,lnTt-lnrrtfr,:rulurrLrAioNrj..r.a.......... ...........i.l2,.2 ntur$r\"lunrre{'mjruiv'lrr ,......3..?3 anjTrmrnro,:nmdr,:rumurTuryra,ir,rnimg drTlnumrHorfrl mofl :Jffirnilcro.rnrfllrcilrnrunrv{rrunrsturra.ratmd ..........B..z.B ........3.2. 3 L H J US t o r s . a n d - F o r u y a r d ..............324 [ [ l J l JC u t - t h r o u g.h. . . . . . . . . . . . . ..........224 l n f i - rF r a g m e n t - t r e(et ? f l n 6 n a d r . l , j rM o d i f i e dC u t - t h r o u g h ) . . . . . . . . . . . . . . . . . .g. .Z, ,4 pT4 sz5 atndrurir{1 rrorfialri. .......g.z. s n t u n nC a t a t y s t T6Ms 0 0 ............827 n ? y [ a C a t a t y s t r4Ms 0 0 . , , . . . . . .g. .z.g o t r u q nC a t a l y s t rBM7 b 0 ....,,,.,,..828 F t f u n ac a t a l y s t r M3 5 s 0 ...,.....3..2. 9 H r v f ; nc a t a t y s t TzM9 s 0 ............329 .....,..........390 n rnruu'l ru nmffiruoTurrmnouflnrr{-uuuatnflumarnn2950. .,.,.3. 31 .........,,.,,.......331 rfiflQflLl^iaufplrLt tNKTo.ifi4fi.fi .......3..3. a rrrrilfr alf\"f-inmif. rrir,rruednraluatndmzlgyslao... ..............,,382 nrrufrrfiC'l Ltt-Lur{4fldrt?Zyg{o50$nsTuilprrir,t.l,,.,.......... .,..,,.,......3..3.4.. nrrq-prnmrTunouilnmf'utytoldSuunuyc{Tmf T r a r us pe rT U pf l 0 , i 3 { 4 a d . . . . , .....,,,.334 nrr6'r'r6.rfioilof,mcio,iatm{ ......g.36 tdfrsrniu VLAN1 uauuillslnfl tp Addresscra{gtmd .,..332 d r d ' ,irp d e f a u l t - g a t e .w. .a.y. . . . . . . . . . . . .........,,......332 6'rod1{nr*{mnouflnrrt-uuuatnd . . . . . . . .3.3 8 j

16 gfl\" rr'r,trirtr-,lrri-arridntrnqt/nrcnlisrrcoo'ltTrrrJ$uE \"-**+n*ffi ffi rfisrrlu PortSecurity m ariln'rnr.Sr Howdriraulq ....'.....\"3..4' 1 -'.344 uffi n4 nrsEtryvdilrrlVti!-AHtruriieil5dinlnrfnsfitrtolJnSffirinn.lf3lC..I.S. . . .q17. f f i a ' l ' ] l J 1 , 1 $ l 1 e l f l aV{L A N ( V i r t u a l L A N ) . . . . . . . . . . . . .........-.....-......347 ffi a?1ild\"rJv{*ildtvra\"jvrt-AN n-uhltTnpraaTCP/IP ...'.\"\"' 348 ffii ntr ua*r.rr{uiesu.ir{vLAN ffu4uuaco\"o,\"da-t naufi 'rtoro{fiftft#lruod .......g+g m rlarTflqddld'fruqrnn.rrd#1.rungurvi.ltAll . . . . . . . . . . . ' . . .3. \"4. 9 ffi n\"raeir,tufntnruvinlaaanuiluVLAN .\"'....351 ffi n'lrd#.r.Vt LANtraunrtudruTiuA+nfinqVaLqAN.......... .......'.'.\"\"'.....353 S t a t t cV L A N s ' \"\"\" 353 ' nlrnrouflnstaticVLAN .'..\"\".,...354 . . ' . . . . . . \" .3.5\" 5 D y n a m iVc L A N . . . . . . . . . . , n rdacnrrfrfiurn-ulyldvLAN.DAT., .....'.\".\"..356 nl?nLulJrrJrfilVJ LANulncnrrmdafi,til1LflaflVLANli\"iuila o o n q r n n r p i r r l l d f l o 'Vi L A N . . . . . . . . ,...........356 I Ft?1lJ1,tlJ't€lllAa{ccess Port [tn# Trunk Port ......'..\"\"\"\"'.358 I ilffitnilna{n1t Encapsulationul{ Trunk Potl \"'.'.\"\"'.....360 il n\" \" J, \" . l u r\"t r o i * { i l i l r { d \" i l t i lIUO- S B A S E Dfdrdt. f. r- -fVl Q- - -{*a- -.-l.n. - u- { n- -o i r t T r u n k. . . . . . . . , . . , . , . . .3. .6. 3. . ra il a 4H ils ot(wp):lrl tTmnaadrirefrli'irsoitnrt6unfitruud vmr't l u a t m drfi si rt.{.n.......... ..........365 I V T PD o m a i n .\"\"\" ' 365 - V T PM o d e s . . . . . \" \" \"3 6 6 I V T PA d v e r t i s e m e n t s . . . . . . . \" . , . ' \"3\" \"6 7 = l,llJ'lfltnfCl onfiguratioRnevisionNumber \"\"' 367 U V T PP a s s w o r d . . . . . . . . . . . , , . , , . \" \"\"\" 368 il I nrttqmnauflill?{*ufl€.V1IP,............ ...'..\".368 . . . ' . . . . . ' . \" \"3\"6' 9 n l f L { FVl T PD o m a i n ...,,............369 n r r u . i n T u r u n qyo1.pl nriltrrni'ariruta'l WP (optional) .'.'.........'..370 d r d \" i f i \" l f r \" l u n r r g t ? e q d o r l f i f l ' tw1PJ r 1. .t.o. .'.t. . . . . , . \"'.............370 ful o ?v { . t r f-ji F' m u q uot e r y { i l t g i i l [ f r g r r T : - l r r r r r u f f t l l l TTur ur Sn'krPr tol 'ri trttt n gV T P. . . . . . . . . . . . . . . , . 3 7 1 ln

f,1t1rLU il W'P Pruning ........371 r iltrrfiudrirnulqrnos'rn-unmrfiildtmflrarirrhhfturfinr4#n,r,f,i.u.d..f.u..43..7..4. il rvrnfrnnrerfr{proi uteil)alr,lflnesu'itvteru ,..............375 x aqrJrfiur6urnturn*ugiluuunrarircruatms drnrfloi ...,.,...,.....3..7..g..... : nafifinm, rtu^uun\"r6r.rnfinrVudLeru'lurfinrt#nquEn{snrf,rirtsr nerrufrir1s drroTuluuvrdrntdu',rT ........3.8. 2 .,,...g.,B3 nflnvr6flnro{nlroonttlL\"lunenifinr*r : d&uoraunl*.trnntru$lqrr#u . . . . . . . . . . . . . , .3. .8. .5. . . . . sHownuruao.rqr.Jnrrunir'r1 .,.,387 dro J i frr i a'sruow6u'1 unrnifinurfi1#{oq1nfiurs{u1q ........,.,..3s2 nrlqflFtoufllrgrrtTuDuuHCPServerunsmtndtfiorqnirfl PAddress......,.,,,,,,.........395 unfr15 dunrudrssuluasoririiorS$nirolculuspslaonnnoiangTree H=.Fthpr9[qn.n.el ....qqz. n yrurra.:n\".ui.rflrrlrrnrtfiTrJtTnnosnpanninTgree..,.,....... ..........3g7 , fJn?\\-,jr1*'*iylLFrBiLRsIlDnGINLGOOP.......... ....400 n n'r.tiluil'rer[[nru]tarutsqa.rTilrTnSnpaannninTgree............. .......,.401 f ran\"nntarfir{rura-:TiltTm$pnaonaninTgree -............,........................40b rTufri rn'onRooBt ridge ........,,.406 cTilzfinrlfronRoopt ofts........,,, ..................409 f l u v r 'rgn ' oDn e s i g n a tPeodr t s . . . . . . . . . . . . ..,.........412 r raTri4nnardlntrsl How spANNtNGtRrr srnrfiEntdnr?r.rrTu ......413 ff or\"'raEirqra?ilfiu, fridoaaf;ursngrnzudrfrurfirlrfisrns*riPl .........,....,......4..1..s..... r sr\"rEoilcraBilda\"c, tfia?nn\"rurruTrn1vrTaEstr€p{r dria\"naurTf\"lrr{tm{ oirueumnflrioia-rrirfi{fiv{ LeN) ..............419 t nrrud*utt*udtur'r'jr-rTrltTnSnpoaanninTgreen*uVLAtt ..................421 n nrerdnpittrerfi rEra#rafiaarJfihldTmTnTncrfia{ spanningTree qo{udas VLAN.......... .....,..r.r.;F,r,.r.............423 TEnrrusBnridgPeriorirtfyieriruuRn ooBt ridg?ea{VLAN ..^.............,.424 4dnrnfiuuri'iPathcostrftohfrdfivrBrrinonrad'fnrulqrfei n Roopt ort t t f i cD e s i g n a t ePdo r t ....,.,....424 t E n r t t q n r i rP o r tl D ...................425

, =i 18 *p #uu#ruutfinfifnernErJnrnilco/{scontntJfirtts .**##tr FY ltoEI J'i 1llJ.1+[T'itlajfl*ljFlflE'iln,]FF-t\"ti-tdUFl-[']d?d.nS:.,tytiRlno'lofmt Bfrlidge flO,tVLAN........,........42s drd'irfrilrfiHfirfia,rpfreorV'iLnATNLspanninTgree.,........... .................,428 sTrdar.r fiilrfiruda'rru: rfioudfi.{Fr*roti1s.rip uuai srdz d'rfirrourfrnn-u llil u Backto Back$aud16Ft\"[#[#unrrpTnfui lq rfionra*umr.tTsnt'i' port ID tflun*'rFr*nRu ........4g0 I flflnnrurr€{y{afnflo.ratndfif,surp ............. . . . . . . . . 4. .3. .1 m drr . i r r a r gI i r q \" lfd idr n - u r! d a r r T us r p ...............4g2 ffi srp maudua.:rianr*ilfieruurlnstyrtyrTnElurfimrtfnedr.rta . . . . . . . 4. .g g ffi flrqa#du 6l flo.r spanning-Trev\" rtrnoenda-:n*un'rarrJderururla.:lilT..v..r.T..a..f.i...+..e. z PorlFast ..,.............437 UplinkFast ,,,,,..,....438 BackboneFast................. ,,..,.....438 E t h e r C h a n n. .e. .l. . , . . . . . . . . . . . . .........440 m t r l t T n n o nR a p i dS p a n n i n g - T r(eI EeE E8 0 2 . 1 W ) , . . . . . . . . . . . . ................44g itirit,lltil|it,t,li'|,, ffiFIfi4:WIDEAREAN ORK 1i{l$Hgffr:li yTdlF.LFf,Te!q-in.er!\"+.qr+SF.Bql+rt .....{ql ffi rnBurir ................4s1 m tnEarireruuDuedicateCdircu(it?{srrdr(LeaseLdine))........... ..,......4S3 ffi flluriura.tn'tf Encapsulatrer'lrrudailauuWAN........... ....................4Ss H D L C. . . . . . . , , , .........456 PPP.............. .........457 r v { e u E r n t(iF r a m eR e t a y ) ........4sg rnnofqo'rrv'lrn?unei.......... .........4F9 I n 1 ?.ri { 0 r .' r\" F[ 1 J0y r ' l . 1 n 1 f l n 1 y t . . . , . . . 4. .6 0 I V i r t u aCl i r c u i t s . . . . . . . . . . . . . . . . . ..........460 I DLCI(DataLinkConnectiolndentifier) , ,,,,....... ............463 L o c aMl a n a g e m eInntt e d a c(eL M l ) .............,,464 : J r s r n y r o , r n rE?n c a p s u t a t ilounr v ' h u i r n d . . . . . . . . . . . . . . . ......,,.46s s u b - l n t e r l a cre. r u E u m o f l i v , l q f i r f i e H p i o f i r : r v , l r r u ? r n d . . . . . . . . . .....46s nrruu:l*anrnrfi'lilrnrErodfi s ra.rrfrrmofilarsilrurdrrTu DLCIflnlu*u .........467

fr'trury rulrtBrurfin ..........467 urlra*mfrn ...,.,,.,..468 tr d'rodr.rr\"usraun'tTl{anauflnra{-ura-:rv{m.ru6nrnsrildo,=t io* drfiencTa.-.r..+es ffi tilEsutfisutr\"ltuEraein*ur{q(ltetdarseldine.).,.......... ......................474 IrTqI I Jryt\"gfqte.d$enrlcqFqjqitql.[qtypfh ll.sp.N) 476 r ndf.u u ' l ................476, l T n r r u u B a s i cR a t eI n t e r f a c(eB R l.). . . . . . . . . . . ....................477 P r i m a r yR a t eI n t e r f a c e( P R l ) .....478 ffi lorudaruoiarJffirnvrrir{r6a,u; tsDN Interfacleur#rrnaf ...................478 I *o.u\"o\"oAurna#ry,ltBRt.............. ...........480 t Dial-on-DemaRnodutin(gDDR).......... ............483 nrltno:..1rffrfr'qT:JrTprnoa ,.,.,..,..483 n , l T r t F | oArcl c e s s1 i s t . . . . . . . . . . . . . . . .....................484 n r r r r l v r r r r f r m o fi s d ns w i t c h - t y p e ...............4t'4 nrrrtmlrrfr^ilun.or;f rstrit-DLiater,......,,,, . . . . . . .4. .B s ntrrmnrnfrrmoflfiflrrTPuPP ...,,,,,.,.. .........4Bs d ' r f i f i \" l f r F r r , r q d 0 t - l 6 r n l Js#t Df l oN. r ...............,486 nrta#'r,rr#uyr.:drtaqriruillq tsDNTnst#nunfinr#roi . . . . . . . . . , . . . . ,4. B. , .E * u t a F r t e ' l n r ? o o n l t : J : J t t n u u i l 1 ul tPf lAf ld d r e s s ............,...487 noufilqrrt'u:rur5runHoQfl (rrdn'irqilruc{rufirfier{e.r)................. ..........487 neufriqrrtuuurHrrnsieteflTw(orapr.:ray{rrd,rufiufiflQno.:) ....................489 torn\"4nuos.h'rowip routeLur#rrnoUf OunsrFrmoSfiteTwo ...........4..9..0 rfierovlrdur,rn*'.rqrnrv'lru5rnrirrrm[n'rt:.J ..........491 m tEnrsu*.rpr*utslrofttrir'rru(rfionraurraou)............, ....,.,........,.......494 NTNfi5 ; ADVANCEDFEATURESAND SECURITY' unfi 18 Network Address Tnanslation (NAT) 497 ffi rnEurir ................4sT ru StaticNAT .,..........498 ,,.,,.,,.498 rr:.ruurzuunrrdruupllroptrplrd..................

1i eo # L .*dfl tiuufuruutfrntidnrnqilnrnlzcai.sreonniliiun tI un-nnrrvir'nutSe'tiatiNc AT,.,.,,,,,,.,. ...........499 nouflqrmiuro'rrFrsrnitoefTl wo . . . . . . . . . . . . . .4. .9. .9. , . nrouflqrl{uuurfrrnSoitfel Two . . . . . . . . . . . . . . .5. .0. 4. . . . e r o u f r l q r : t T u r - r uHreH. r. .r.m. .o. .f. . . . . . ...............504 t PortAddressTranslatio(nPAT)uEa NATOverload.................. ...........505 n o u f i l q u d u r u r f f 'sr ri mt eoTfw o . . . . . . . . . . . . . .5. .0. .6. . . . n r o u i l J q r * f i ' u : . r uHrQF,r,r, ,n,o, ,f. . . . . . . . . . . . . . . . .s. 0. .8. . y[f,\"19\"s\"eF.FuVT.ai1.cyp\" eFqps.T't'gl-l'Ftqnqll. . ,qqa. ffi r n r u t i r ........,..,.,..508 t rlarlsqrira{AccesCs ontroLtist(ACLn) ncnradrlfl#...........................5.0..9.......... m rruqfinmrurAraC.:LTrrsvr*rtl .,....................510 ffi ilevrnilTa{ACL,............ ....,..5.1. 0 w a\"nuilHnlr1J\".rn*Ruc1Ld .....,s..11 lnbound , , , . . , . . . .5. .1.1. . . Outbound , , . , . . . . ,5,1. ,1. t un-nnrrunsdanmdrfi.r16urnoarnA\"ucL............. . . . . . 5. .1 2 I W i l d c a r dM a s k. . . . . . . . . . . ...............513 il S t a n d a r dA c c e s sC o n t r o lL i s t s . . . . . . . . . . , . , .........516 t E x t e n d e dA c c e s sC o n t r o lL i s t s. , . . . . . , . . . . .....,.,.517 m N a m e dA c c e s sC o n t r o lL i s t s . . . . . . . . . . . . . ............521 ru d\" r#d ,c suow fJiJrfienrTa.:An*cu1............. .....522 ffi nrrld ACt rfian.:unilnr*d1fiL.rineVTY ....................523 I m sr*eati'l{n'la'[d{nrcut ............824 I ffi rrjEnilrfisuncl n*ulv,l{raad............ ........527 ffiffiffin

Liilksta,r$6- R- :'ffi Link Stet€ Adverti+d6nt (LsAl Arlv€rtisemeht{LSt},/ \\ ,/ \\ 6;%:_ffi-% AdYCrtlsemen{tL$A} t/r m,--'-l, r i sFFALGoRTTHM I t(DlJKSrnA h NetworkTspology Milp ,ill, nlnfr 1 : INTRODUCflON unfr1 : fii,u-} rnuvru-udord[au:tCi iscoCeftification unfrz : lunarnnsg'r0uSl7 raruss ul d g rl nanls00nIruuuFttS[usnuualnuuu [a;u- 0RJS\"Ru-'ru?lunls00n[uurduFtr-3- sn unfi3 : hjslnnoTaCP/P unfrc' : nnliRn'lso[ouful ua:riturruuonnsa u$oun-rodru

\\; IL EJ htuINEJCNUNUDflOIAUU lfl: CiscoCertificotion nrn u#cfrarciufrirurn,rruFfirJlslnnr''1il6'ocnrrlunttrirsuvnrvoiplrrtauotvrnTuTnfi frrunor frr rnof uimrifnodr'lrflugilnmr Tnl ror d'r{o:;nqr nrlrsdunrtnflunrrvir{ rutiiu Lru.Jyr.r.is.rdrJn6'rurirnrrrrffno,r{rfiru.',nfroo.^rqufrfurrnurnnrrtnsr{JofulreiG.i1u :lrsnrafisr-tTptrqo,rfrnTffLuqnryd'tiquCfii{srcrpoCrTerrtrfreIdnternetwoErkxper(tCCIE) cJ i . i*u i l u| : l r r n r dd i l f l l t n f f L T o 'vi AH r { s e { 1 t f l l i l T t s u 4 r a f o f l ' r f l F r o } J ?\" -1\" i1 [ F l 9 ?4 4v- ] 4 ' i Lt t a vuF r i l 4 F l ry :J noLriruflrnfi 4nrluTnnto'l T Certification wvti1 frateiIurtnflrflrilrfdifluq\"vld#firu,tilr'iIdruy frroulr, 'l tFrl-t {I1{'li}r+ui lernT4 'r1lua arfi':rJfrc ffi-r--Lunip14fn qT,d: ,:4riilufisyFio'ifinrrdr'i6{rTunrrutnrnrLoruffi',urlq-ruqrJnrninriinfnsT'rfi\"lnf ulurrlu ruinrtfndru'lr,l6n,irrafikiv{uo:lnrniuTmr4flrrrotfinTfifffiritu*il'rrr.lrnr'i]lirHiqav1rf?i flnlff \"irrfior\"rFosr:.Jaf-,ffrruiE1unmtenrp1rnisNeetworrkJerfu unsrfio\"l#rfrn:JrsTflqliluur,tnrr g{o!dt urfl uil4'aidorn' Hi uc ,sn *'it\"ELFt\"Lfirili e\" urfcrlqrtfluttnvnrflLaq}J[u[J']ufirrionrtCnearltification lo,ifrnTfifrrfl\"lurscncTN:.Ar rrnyfilfil#rflor.nfidrrTrg'lurrcdc'Nt\"rp fr']uunqril!'j1rlr.t ' uv rftlu0deJoo3nqyrtil,?i rnLccNA unuccNP H, jurTo{llor'Fi rfr'rTrltTFlnroaspiLannuning-Tree u r4frfl'r*,F' iF*ir; 'iriuf*rrrpr'lnmut'lfreurvitioutrjof i'lirfffi rflorarfiugru:Jr'it6o'intdmudru'tru 1.{}J.]EJtprfAiflddress*nsnrflir Subneqt rfira1^{rrlursdC't-Cr trlRrviTiuuriffrflun'lTJff fErugrur,ihor qlr.J'[uvrr4d'':I:1.1ff 1:]lllltl|fiffiffifrfr1frlxirifrifr|friffil!1liilfii]1$1r1ilrsnf]filtffiffiffiffifriilffi[lfiWffiffiffil1$frifrl1i1tilffft'

Guuh;uu fin tlrnrrnailnrnilo,r c,bco ntntliitTi, r,rri.rdourfiHstdffjrurlnpir'rhlslnu{':fielfiprn^bflJn1vufrf1ro'rrrnrp'rrf,urri'runuoluvrrrvrqufr n-rI:lrduoErrs'irLAN/ wANfioarlrn4rndfioovrf'Lrrrpro$n-oouvBtritrirrrfldrrnuo4Bnrrrdolrio q:IJnrcn, frir'ur1ari3tiuvr{rt ufrrflflrunrrHnriru{tIlqrnr,ni'ifiodnuum,rfi'rfirfiEJurr:JLqulr!rrridlya{u $ny :Jrslnntorn':rrufdugrufrrunTnr4flnr*d'ru.rors.itrMa1odeflioos1ur uurfluodr'ilnr lnsmtp Addressvi'todr'rtros1rvirr*uodu.u*uzus{ruilutilrTr-Jnrffip,pT.rrfrflv'hn,lioufnlr'lnryfimr'ov*roritr'trrll rfifurtofl,rfi:.rrfrilr'ronf,rnrfrflv'lr':FofT, pServeDr, NSserverrnymrvirsfi':srto.r?TuprrronnlTlrlsr{rf{l, 6urvroflnlrruartv'lflrondlun,nilriluqnTm.ilurifcf.{ruo6tflcif,hiffi'hinrrrllfvn.r6'runoHfi,:rerofiriprr4fln sdr':u#q3*+rirflunrrzunlJufi'rlJl,rtiao1'ma\"rt,rt{rfrtsrui'udohiruo.irliunrnnsriqo'irfisltAfnTBrurrr 9te LILLne1{\"1 tyt'tlJuto'i F.qq?$Dpr:ilrflluHuluf,on'uil nru\"lurari'idouiHvidruffdrunrtffnunTr\"rnmriruluouirl14fnrvrnTulne-tTuprrfif.lrdrrJ'if6rl'-irfrTu q:IJnrrnd ininr14fantcos 'nrfritarTrufJrf,iq'tud* fuernnqrrFnr+rnrHo mu nr ou* r ry 3\"aLrl\"L{1d'ri'+\"[lufnfmiprn?Jsr*urdnrs{u tiruun*orfru4unrmr.rffrrunrorfrrrno6flnuuiB\".rr1fl4.rfrnflurJrsTfltfrie{ffnuC\"lenfatiofircatirosn.t CiscofirfltdunTu rfiohi,i'tuFion'rfli'rnt''rilrtllsrnvfinnrrrrdo{rradruriurr6l,r1doonrrlr.llfiufl.idsrAHdfi t\"'i'.luuntg uil6',lenlTJBrflrni,loonrsflnurntfiun nrnfrr : INTRODUGTION .i_ rfifl,lfit-lll1i'ida rriud uas Cisco Certification ljvtvl 1 :Jilfi 2 Trunnrrnrgrilost 7 tntsofTl rmnnmoonrrurniBu4flnuut.tfis{urpnryT{or.nrtmTdurfi'r tiln1fofln [L]l rlJnrqfn rlvrfi3 trltTnnsnTcP/tP j llvl?l 4 runf,nnmaanttuu unr riruerutteF[rF?rfr,,h{ ud'eoEri.l mnfre : ROUTING I uvrfsi f{nri'r IoSrMrnsIfiilq''luA6nl?mr{noufiql urt'u:lurflrrrrafl rvrfio nm{pnrmrTnrraufirldqudul ro.ruFmr ofl rvrfrz r,l*d'nrrf{i ug'rurro'rrvfrn \"fi'r (Routing) rrnrd *nfrnr5rnf(,'staticRoute) uvrfai riTifr.rl:JrlntnrenilrsDmisitlancveector(Rtp/ tcRp) ! lyfi g rfrfr'lTilrTnfol nrjrsmilLinkstate(ospF)

'-\\ unfi t rfisrriilHri{fi'arnilu,,fo, r ao.r a*\"o.olon }E\\-.'qffitil*r*o'stm-vsowwr Lvtvi10 rHdr qTrhTnBornilrrmr Hybrid(EtcRp) ltvlvl 11 t1uolo.Vt ariablLeengthSubneMt ask(VLSMC), lasslesIsnterDomaRinouting }t (ClDR) itnsvt'u51un1ryrrRoute Summarization nrnd 3 SWITCHING ilvlfr 12 nmufufEru. i5* rufi HrflillFn{ s{in{mruofa u,nsfiafl{rnrflof 3 Uilfi 13 nrrt3rfufuunvnrtrtnrroufql re{uuua4nd' llmfi 14 nm6Hvfrirlud vrnruluuimrtfln *nrnrnr pre:a-lt rri'rnrflofl e :Jflfi 15 tfruilr{drra{lus{4rtfifi mtAfln\"fjrfrerTilrTnmon SpanningTreettnsEtherchannel nrnd 4 WIDEAREANETWORK ]lilfi 16 LeasedLine$aEFrameRelay :Jilfi 17 Integrate$derviceDigitaNl etwor(kISDN) nrfid 5 ADVANGEDFEATUHESAND SECURITY u n n ' t a NetworkAddressTranslation(NAT) r.rvrftis Securityby AccessControLl ists(ACL) nrnd t nr'lrinrmlffrfia,]rTLTilrnnnmrdoruriorftirmJdr4lffil,nnrui'q.r?1q1ue,r*rni'rnnrmli j* Lnfl'lnun1TFl'lutil1,,ltJ''lalPLAnfdl dressrlnuSubnetrir.rf oTil,irrflurionrrvir-nuqT'i||ngn1ffiou l9 r{runrnrzfiriunrrffr{rto'iro'iri#firrfflurirtnr{rnr\"ryflo.rccNArarccNpTFrsr.irfisuqrrTru r\"r* t'ttu*dr*iun'ltuurlrers'ruirtrtoflnrrtqrtnoufrlnrrfr'urur5rrnoflunrrFrF'iTilrTmnonFir'r1fr14'rru1urfip ri'rtrltfruriStaticRouteR, lPI,GRPO, SPFrau EIGRPusnern#utl'ieErjrfillfTo'iqoV.taflabtLeength subnetMask(VLSMd; 'rulunrreonr:J:JroaLn,rtnlurfu4'rfiniu,flt'ru',tnfnf'r,endunrlrfrnrrruff rfiel'lfluclDR ttnsn1ryiRr outesummarizatiorfniorfrruiltsfiil6Rrl,inrrvi1.rruro.trrinmrr4fln s+ tJn4nmu{n4 i5o'lctto.f ttirH'iqouHqrnque rhJX'Hq .rrCuavmrTp{u'LsNuetwor$knsuuin3odlHWideAreaNetwork (wAN)ae1ilfi1tr'tTillunmvrrr#r#trflud'ifiqrnltilfrettrfunirr14flnriluqcyTtnprlfrlsrsmflr'rsrflmr4fln i4l4il n l t r t .1 J ' q l n q u ' i ' t l t q 1 , { ,t4 lrfvl . i 6 ' } 1J 'st.ftii ln { 1 i l F t . t r l . l ot Fto fl1 iln t tut] d'lunrndg qrtflu#o'iro{nmdHilfiHuriqrJnrnfatn\"ci'alumpusNetworTkprflrTil#,ruruin,]ru ulnfl$nsllfirfin'rmir'i'ruro'ratnrdfi'rh.mrndvirur.idrunrtnir?uurfuloveiridr.frlr,iron'Tr rjvry'r64m{rnrflsflz mva{qptdtatugo,fnl rr6rnfimuri VLANuu64pri'qo+fiaTri'#,r*rinqrilnu1illrfsii'l.lmynrnlfi-Lrrpi.: nmrfimoflrirq f! rodrn- rylur\"rvrflqvil*d',todr,rnrouflqrrf,ulua4prdcqa?m{pfruldsN1eutwordkrfl r{ru uvrnprvirs'l\"unrnfio16jrrfluuvrfi\"hfin,]rilr{rtsrsfipflatfnluningtree fi14'qru\"[un4nr\"f'lriodr'ifind.r

I illiiI yd t tdF l E Jo,Lt 6 d o v d i * - E c 6 ad n o ' de . l q4r f o ' i n ? n F t 1i l il n 1 6 'i t f f l uL n f l , t n L , t T l a o il y ' t , t t ao ? [ l Jt 'F] ?l q sgT?rLntlnlfyl'tn'trilLfl1 L uttuf, Spanningtreeriurilur3orfrlil'irsurriinrflor,n\"luryr4FrfirEilo{nrnrilesTirflilr1#viru{druHo,ifl''rv,{tLnv ruirlnspanningTree16'orir.rvrrq:JgTuroldn.orrnsv€f;r1atilrfr'rvrqufrfi6nd'fiiuorEfru\"ref inrrilr ilrl4\"nuqT'ifr,rTtLnurqilryrdo.rflsop,ar nningTreerfiorirlrt4\"irur'rufl!vLnN(firEEJns'jpt anning TreepervLAN) fi rflurlrrletfrio n1?vi'r.r1us?'r drunrnfi a qshfrprrrrf,rfiflenTltrriawdAltNr durltsnolfrrflLeasedLine,FrameRelayltfir IntegrateSderviceDigitaNl etwork(ISDNf)i'tao':tvrnluTafiutnfiorflurvrnTuTnfr,lahidsreltjfrl'uiuf ' n'lldJ olJ'FrsorlqJc m14efnvlo'idrfln'i1il6'urYfilT16F'ir1u.ri1Tuprsl{r#rimof4'rufiorrlaaqjrirnr*roriraro'rfflr1 L?nmd,rulsorurfurinqnlfrrfllur6'uvrr.rdmo{lunrnifitduvir.'norLdenads*ie.tLdineu6oFrame Retayvir.lrurTor{o,ilriarurrnhfrnlTmnHmflhfi.mrnrfl4rrfJufr'o':rirhll#'nud'rilnTLnirrnflfsls'irffrf lunqrrurfluqu?H,rrrnofdyitrrirfirdor.rriorsra,ir'idrfin'i11r.ridru'rrfrl'rr?Foi'drw'riftAl N,irrfluffe'rf,u ttfArFo ',o:}-lrlnnoaJrfrounnulfiuufroqnrfierrTr-lnipttfnTuTvrTnff*i{nnrTluunr'nrrfnitTsuotttntqnnt*{'u * q1? o14?r'rU'uiluu- ranu, ruur,i luorqffrflur.JaxJ'rslynn= l?pTprfrulqrra.:r$'rfi'{TltTmAonfr'rflrsiuflu dtai:rnrnr4nrvirfl6onrnsfrifuqsrfluri'r#orlu4'rrffrffirdq1n*unoonrtpitrf.f:urarirn?o'iqo'i n.tili'tNetworAkddresTs ranslatio(Nn ATf)i'rrflunrrrin'lr,rlrn,^o,, AddreshslnnrflufluPubliclP Addresss\" {ru- flLJ rdoi' lF,io4{rnio:iru6udrcvrarfCillnsiumrq\"luuvi rilsa rilnmixJr+frtiin'd]lTudfnlLL,vlqv erqvireludnrnrfi t d.rrilulyqo{nlroon$t-ltLp Addresslrflysubnetflr'ifi.irran'rqrndrrifit4flnnrsluta'io{r{'nrtffi:J nltoonrLL\"hflfi.nuPrivatAe adressrLayfinltrtj'idr.ruindossi$r'ftf\"el rdopio'lnrtoon{6urvraflninr rurdrrflufr'o'ir{aoNilAT{urrffr5rrrroflpr-qTlfiriori'r-r{'l#riBnrr6urvroflniBr r{ruuvr4nvi'rs\"[unrsnfqi srfluntnilrnuorio.rlr,]sE.rn1?dffr+n':rruilnsnn-s\"[urv:.t:.t I ninrifnfrrflnrrlfi'l'ruAccessControLtists(ACLu) uu#rtmouffionrrrlqlrJrsrnilfla.irmv'lfrlnfiarrumn ;' tu c qr hv 1.1tJ'tlJt1J100n tilFt t,t3n tFl lrn-,rqrnn6irruurrirr.nT,rfiorniilf,orujrd':nnff{rd.rr1u'[nrleuurrirrdsrrTlilrvnrnfrsl-nr (Certificatiornir)'11norfrnTrfi'iorirstrfrfrnu\"lnlunmaouteivrmcer:rftiiqficatiolunerd'uttnvluilrvrnvt nirrl'ffunrrilurltvTstr[Biontnir'rruuanstn*rfrrrfui ftiiuttl I rlrsnrfifie:r\"mflro.ltnrnTif{iaantrfflu e trd'l-fi rerTutrfri i I a arrr*u Associate I fuol\"uProfessional a *or*uExpert 11,r,rr,r:,;,rffim1rywnrr16*nwnwnw*s6iffiffiF,wffiiMili*mffitffiffiffiwiffi,r, I I

*%, unfr1 in'E/rrfilurj'{n*arnurfJl;u'c\"isco ceftificafion '4&h*,*,*,,2- 7 s:fliu Assocaatc rua- '!Jil-rflutsn- -Lt rr5pilpJiu4'irilFilrrnfiEuilTvFrvrl'r[{1Fi\"lulrmdrr,rfuffrilrr.il'urunfrffli'lmtfrr{Innrwir \"CiscoCertificationr\"lrsnraflarimflurrd'::fl1ff*riCiscoCertifiedNetworkAssociate(CCNA)rau CiscoCeftifiedDesignAssociate(CCDA) Cisco CertifiedNetworkAssociate(CCNA) rfluriutrrfrr'ltttnd'ruf,uc{'1flfr1Nuetwork lrnplementatiountngNetworkSupport d e u C i s c oC e r l i f i e dD e s i g nA s s o c i a t e( C C D A )r f l u r : * u l f f r i r x t u l n d 1 u f , ! 6 1 4 f rNl i le t w o r kD e s i g n andPlanning * nlrc{oL1dc{ cNA [m#ccDA a{ril1rnr{oulfffrllrsrvrrrtvnrf']lilqurlfiElJljo'vi uE u5o Prometic TprEJ{oaaLfin-nHruvrfliltcroum! puterBasedExamfimard1fl'rus1nufilnornr3e'rurnrfzunvrTufiluu'rnr trifldnlsuff{qrnvirffonorrs{5sdrn1ildrfluhltfrfffiilr'iullr Muttiptechoice, rfirdr, Dragand Drop (6enrnrrfr,r,rr'rrfionirdhfrHt'iflurilu'j1'rdrnt'vrr{nTr-Lnre1rx1J6uuxrrJu'rtStJJim) utationf itflunrrdrno.i rarirqoffi{rvfiounrurrnfir6'cnouf,lnr#'rrmo$-vui6rnora\"ilm#fdflfrrnouficTdrd'iFmirr'Hi1froritrund.r ! H,J f l 1 nv i l it lui lVrHIJ f l no[q=Fr i ] i l,r F r l J qE u q n'i lFr. Ln f* i \"i :. .?-ur. r n\" L- , l ia nttur i qt Tu r - i 4 ' ooudrrin'r fL i o s r q i aaTL trui f f o ' r n mu , rv - Fv r r i r { r n o r r r r f d tu v 4 do v4 t d q| | L ] uFl'l1ilnilLAfln:Jnl?FlEJFl'16'iqfiu'1111'1ilf€tlJlyl1UUtO{ drufi.rnsuruudru{ruiurTunrtfiordulqto.rill'ifrc{Ifi.i'rqt'trXqqoirdqrqvci'rtfuiod8il00u6B800 n.ir d'ufifrufr'l*finei'rqdrafirqauuvilrrflo'rfiuriaurfrrasrjro'iudonnr,sFr'nrr#,rufdi'trufi{fin'rr nresdoLflruvr,ir{onouf{io6aooror4ryrmh1fround'r.rt:leT'i{ordrfiirrsr,i!rfl{i1fi6fi'or,dllooLlrj orntrior4ryrnhl'rm#oundr:hJrTr.friroiovrrLivrlrnulfr l . ...ii.4 *,dq@!{?F.\" f*' luilrliufioneuuvrlnr4ntrrtoufimTfi odrtrrdrll fildfuerufiurrlrjirqrrfluirrfif,surlo\\r ccNA, 'lrjuTnfirlorr lrir toCINFirn* CO$nlT,ncrfilpvlfrFr'rnrililrur$ntnrnutation$urnoqjfirurnuo s:dfu Piofesslonal tvn* fu3 oilfroq u ,lrr'6'j1tflvutsd't\".:.f4rioa'oi rd flil(professionarl'fifinrrr.rfA,t1r.rd.rlJlTniloc{ilneFlunrrl#n fi1i1rdt4numfiill{firuurTnutrifiqnr,nuc{rilmnlun'r?ttfi-lrflruurnfirf.lrn1{uri'urv:rtrrtimriSurni16ru luqnrurnflirfifl{*FcicNPri'rccDpriourfinTri'uf;u,jrn':rfihJrrmrudrufiifiiro'iFr,rrrarltrn'luffru rvrnrTuTnfidfru'tfllLTiufiru securityf,fru voiceunsfi'rufrrfist{o'iflrrfimrAflnra'1ff[rfru(sTenrtvrice Provider)

- *.-*.*,*-* \" I tiluirvl'lt tTnridntrnErJnrni?a't cisco n nt)fitffi I ---,/\" T lur1nliu (rurrururnrfiufisur,ni'ra*orafiialdTorqi1jl6'rlrvnrfirnvq-cneurtrif.icatilounrvd'r-t Professioonoanl tflus arefirflIi'ut6'$ri L CiscoCertifiedNetworkProfessiona(lCCNP) rflunrrflriro'iFr,r'rrJ6''llJ1rnfr.urfuf'a'drnt imfr':filffluuinrtfnro'io'ir{'nryr-rhj tl CiscoCertifiedDesignProfessiona(lCCDP) rflunrefl:JreF'r'r1lJd'ru'rTrrtufrrrauonnrull rriBt4rfln f CiscoCertifieSd ecuritPy rofession(aCl CSP) rflunrrfiire{ ne1ilf',ru1rnlufrrurclLnltf,rrt-a+e1lilrlnoprrTEl I CiscoCertifieVdoiceProfession(aCl CVP) t{lunrrf,tjro.ineltrfil}J'l?nlufrrur;uln''rdaarcff'tad'ryrgrrurdt+lulntsdret I CiscoCertifiedIntemetworPkrofessiona(Cl CIP) rflun1xf,riro.inelildlrJlrnlunmdlnfiruudiquon$r4#nnrtrir+l dnrmrnrn'tai:irrinr4fnta'i {'[#lTnm (ServicPe rovider) fifrariruun.jl.ur nmnnutcprP'r.rrofessionfrart{'raor:fro'ir'irunmnor:hfildrlrrnrnfiuljmrlurs FTA! ssociarterriou lrsnrnfitrimtnrnrri'rrTrdtafuer1{rnf1lfifiofr'o'ir.ircucNAil1rioilTBrsfi{o dt,luorrfrrrfiHdtaftrarsvrr'Difie'rsuign(ccDP)#u fruflraalqrffo'iilruc#c'iNAray ccDAll1 rioufrre f,nurusnmg{ourrnfrrruTluti'rqo.rruAds'usocialtueur.ifi'jruflu$icliol mputeBrasedExam iilft#.ld.nt $lll MuttipCtehoiceD, ragandDropF, ililntheBlank(uFrud*rn)vulldrno'idnrunltni ru6',r1d#dErd\"i(simu|ation)*nrnrf,nr ttuuud,lqnr e{airln5qrrfrr s:fit Expert ?c -F r3L-ur Luru* FunAJHrrrr r lry{ .r4foi,rrr{lun 1 T ? { o\" *:ryr ,i nl F.r^udq. .t^*^fl.$- -n^s- tn=r-n1 er.^:?5-r-pfrl,Ef-i4an-eT^ -ltr. -'ilr^u\" .\"rl\"u, ^- - r i qs rr p lu '[6'ilrjrrnraflflr-nrf,:Jrs'i Cisco CertifiedInternetworkExpeil (CCIE)luqn*tnto'lnrtfiorirrf,fi Tilr[nrunls{orJ CCIEa'rm*rnfir\"tlnl#norL6oRoutingand switchingFiomtfior{lunllFlouf,uo.lFifl I nnrufr'e.rnrr'[unmd'nrnmrarrjduro.ry,unryur'r'[uurinvmfnieTlTufTra6E'i1rfruafFfiri'llt.lrrrnrunm I c{orc.ictE1uatrdul rfrHrrdnua=finrnrlfisuuuin/ +nrpdrrnrtrBir'ur1un*v,''l1ur1e1cc:iluE16' firnmrni'roerfnul 4 s{rtrlfruri

und 1 rfrzrn\"lr,ruidtrrrru'sn;co.o catiification '$*n 2 9 t CCIE Routingand Switching t CCIE Security {t cctE ServicePruvider t CCIE Voice vrffoilffrfls{rtrlr,rrlrir4nfirfrcfierirlflprtfi'lriutrusd{rnflrd'ifiecctE lilfi1fl1 Storage Networnkig ?,tlJvr\"{nurilflil 5 c{'lf'lr dtaf,i virufinu1s'bidrut6'qr nri'q{a#fllil \"rds,:rYl cc tr. Us:nrnSautrsSusilu rrr.iufrluf rurnmufl flfl lurtr':{adrirurfrrrfiuulfr'ndm.irfirlrrnrilfielinnni.iFrrilrseFrlrTdurllffir'urinssociatPer,ofessional [16rExperdttulurf,]froffri'rdfluqvnrirrfi'lluuils'ianr,rtrrilnfinun*n.uo.uqrl'frr{rnauautflfquri a rTru Security 'i g rTTu ServiceProvider i; a ri'ru Voice a rTru StorageNetworking ,,! fl-lu Routing and Switching lurs nTrAssociateil csnr flfiELi -Brftidtauprss{ Lfio CCNA 'lurrfr'uProfessionralrtunrnflar]mrfiriruunno:.tfei CCNP lurunr*rEl xper:tJrsnrnfis:im#rit'tuprhic{sufia CCEt : RoutingandSwitchnig 6'rt*d16'fur',:rilfiaililrnvri4n'lurTeullTnyuflnr:luTrackumfi'nrudruhar!16onaor.r'hfrriruriou ,-i\"J tud'1f'lto1J nouylsvfior pT4w4ffi dWffi ttii@wF$!@41@*Bffi @- fi,l lrid:ttfltu.jreufio+nortufdtrouutingand$wilchindst*fi#qnfio dru ccr : RoutlnagndSwitching riru{rirurvult':rrnacilc- Nn .lrflsccNF 'lfiriruriounn\",:nrnrfufidru'binarfiunrnrdufi'lifritnniouu cCSn.lih,r:bCoplfis\"rufuiuff,rq.rniiurdsfl'rmuJ:J#nrtu;ufirr{oufiaunnCiuculEri:lR0uoutingand swrtchinfgflfi ufirunTanrs

:::|:, I 1 ri l i l l 3 0 I'\" rr\"sufrrulr rjptidnq?na/n rru10*?ciseonrnrJl-r-'E rtu Securlty lurvprTAr ssociatrelrsnrnfleriBrfrrnol6o cc NA lursn'u Profesosni aI r-rlcnrnf,flfmrdc{o!do ccs p '|,urrd'rE-lxperitlrrnrafisl\"ntrfinol6sCCIE: security firufi1frfl:.rnrrtruflsu?8,ifl,1u'l*nrrTnu{lutrackdao'iud'iqrnr{olr.iluTrackRouting&switching rrffr fitu Seruice Provider luereir-ALssociatrelrvnrntfrtfjlrr#nolfi o ccNA lurvrrll ProfessioInralernrnflsrimedaol 6e cc tp lurvnTlExperitlrvnrnflll-mrdno:-,ficoclE : ServiceProvider fitu Voice I tuerfrr:AssociatrejrvnrflfiElfmrfniol6o CCNA lurvd'r:ProfessioInraltvnTnilrs:jprfriaor-6ro ccvp lursd'r Exper:tlrrnrnfiurirrrdaolfieCCIE: Voice oiu Storage Networking lursfr'lAssociarlttesnnr flsu-narfaiu6occNA luer d'r: ProfessionaI tri firlrsnr aflflr-nTlfiaoL lurvBrilExperitlrsnrflflflflFlrfinarlficoclE : StorageNetworking oi.lu Design lurvd':.Ar ssociatielrsnrnflElflmtdnsuofci cDA lurr pt-uProfessiolnra-rlrnr nflsrTs#] aeuda cc DP 'l,utvd'rExperhl i fir]rsnraflsr-l-rpl#raor-l 6'ruf,ffriluEn6'rufilBif,Ln'nil fieHLduflx\" virufrrirurltntnfinHmrrJnsrdenrfiflrCrTetr-tLificatiotwninsdrqrrnsrFinrrr6'u1frqrnr{ltts{ I 1 o q f i n T f*r fni * . . i r \" o . \" o m / g o / c e r t i f i c a triao3no r r i ' r l iwl f iw w . c i s c o . c o m / g o / < n t r H 6 ' q f l d o l r v n r f i f l E l f l r l r fiauls= rduwww.cisco.com/go/cdctnlfalr-ltrhltn?ilfl'lrflollo.Ci CNArr6ud*uu*.\"isco.com/go/ ccnpdruir ccruPrilufru '''.,'l iiitr'ilitllfi,frliiiiiiiiililriiiifrl,llifiiilr.Nilniiiiiliiiil,,{iifrffi;iFilliil;ilir -'1 SFrylfi#ri$,fi1iillii

unfi i tn\"errir,uu{riorflu,;,0, 3 1'-\" \"o\"r \";;t;;;r; 'rlli, L*-, uun:{r}rcl erlrrrcariofrirlfinslrrltjdr,rduufir rTqfiCertificatiodnnuuundviltrilfiqnnr.roflurkmn\\nu 'lrt rupir{}Or+efiiricatiodnnourdo!-qn?rilflrilrtfltqtrtvfi'rurflurlaof CertificatiornJrrrnurir6unir \"speiiElistrrrcjr.llduCiscoWirelessLAN $upport$peciatisdt {tflun1rr-rrfiru{ntufltrttnrallty dru wrretEElns ll m$nOiscoFirewaSll pociali$dt{ilqnounttuflrurtntfigrniunttntr,tertruilnonn-g trfrl'uroS nl.rrfi,rrered',unun,lrfirundrruudF'CIXisFciroewaiyl1a CiscoopticalSpecialisfti.re\"rrilufis.l 1i A t'{ur?u-nqifrraua5 dtfin1e rTtufrru,q;filtfiarfluqrJntn1soilsrr'nilouafiuflan,HrdnayIrffiirJrrrss,lpeciarist *r;il1lt#glAerndww*;ci**o.iorfi/go/certificnaituiofinu ffiurnfi ccNA lurTngiu(rurqnrdriluurdrufifnr)lrltldrlfuurlduuuu.rrr'i1unl?crc{NEA1rlrarjTnflrfloTonlfit}'ffdl nor 16'rodn,ir fiufio'inr rc{e:JTtI rdfl,t u6sfro'inr rr{aI *snr:fudo,itt r fftff i m urnfr'o'inmdoLulrLiqrrfihefrraorTmmino+0-80c1cNA r u1nffo{n1lc{oLrluLflo'if4uq'lrfiffoqelollffutrrio-Ba1tNTRoffiu M0-811tcND rarnl#*usriqr nnnairuh,lr;jesfrlffliiol nuLuc{oLrifrimf i4nr#flr,rnmrrirl#.irEJfiefln.i'rrnseiru rari'ifiorftfl{FrFodi6ruflf,irrnmnoriao{4qr#iuflorarrfior-Lenr,rilriuufr,rffqrMrrTrrdor,rrfifro'reiruluir #fl1 urnfro'inrrqr;rriofidrrflupio'i€irulunmaor\"l#uirl:h.ltqtpki:f/i/www.cisco.com/en/US/tearning/ le3/current-exmas/640-810.htm| il rsnoL1rflufl + ri'r{oran-n'16'rrri ffi n'l?o0ntt!Lttaye1.1[ttJlJ nredrnnm\" usiurnrn{nnouiqllrrfi'u tr nmufr'lrrflryra.rf,oofru r rvrnTuTnd + rl'rrielannfrr'i6'urfioilryl rnznur,rilrTu6'friqyfirdorardrnr*1'rtgri*ri I TCP/PI ,lPAddressS, ubnettinrgrfui nlloanu,r:lnimr4flnldo'lfiu t rto'i1a+r$rd+TilrTnrtonunyn1l{ rrnoufinl rrfi'ururffr.rtof, ffi r6o'iro'ifiTrl'i'd'urJrsnsrVpiL,lAaNS, panning-Trtetneyn1nsrtnauflqrrd'ur:uatrr{ m nriltno*'rWj nrut6'rrrFi rameRetay|,SDNLLflLt easedLine r t?o'lto.Nl ATttayAccessControLtists(ACL)

ll rr'aufr;ulrrimrifne'rngrJnrrrciilsac{ o nnlJfit)fr *,,,,,,,,,,,,,u,,,,,,*,,'*,,0\",*,'*,0,rfrli3rd,,,,,,, lufln1Tunlra{o!rfio\"h}lffrrdc'cr NA#u uilrievfiolffdrrflud.rfiran*nrdn+trj16'drufi-L1ntfinru vielu\"lqqrlir,rrufrruuimurr4mflvnori'r'niorf1iufidraduaTunrruffrfinrfl!rflrlttflnunrqrJnrniBnTri fil#tru\"lurfinrtflnd,:ulur!toro'rru,lln'nrtfrelarr.irunoqvfin'rrHffrugruvronrtlunrrfrrrrffrs{ il rsnr nflsl-rrrlurr nrTqr'rnoi 1:.J rJrvnr afinL-F?rcc NAfierqoqjlff3tl#r #-ritF{ui viaarr.riu fi+tpn-g*crtN. F '[nrrfinrudna!ccNA rff]iloqyfi{urlrsurruati:-ir{raisvrr{lftfile{'i€{afLilTnqstrir'{nrflfie=ilflrfl''til hdrr{rhflfrfi,rrsdc'curupryd'rdqyfin'rrvrafiornelxJffutln+o4otnrerfilauallqilrstfr$d e Routin(gr3snfioitljresct,rlah4trrflou+z-eot) urrelounrr.ltJflrfiati'!rffrfr.rTr-lrTosdrrn.ronnrridr'urlp1ffrurioSPFB, GPl,s-ls,RIP(v1,v2) mutf*rvcY d! - .r4{ioflu4.lrtRuouteRedistributioRno,uteMap,RouteFilterin[gtnflou\"'l n switching(r?snfiofur'iBr CMSN6,42-811) iL vrernolnm*tAfrflnrrTuatm.ffi'lsdr{nrri6\"frvlfLl AtrWt, P,Spanning-TrMeeu,lticasHt,SRPO, oS rxl64Fld l, RemoteAccess(r?snfistttjr BCRANe,t2-821) furi l#t d + ' v l n r n o l n m t f il r r i T lJr t t t o n r { ? $av wAN oejr'ravtdt:Btit'+FrameRelay,ISDN,PPP - I Troubleshootin(gt?flnfio4tljr ctt, 642-831) I I ilac{o:rFl,t1iltlunmufr1nrflripyrdaurfliunrinfn'[ur.lnrsf1rruTnra:.JrrrrnRrtrrufnrns{rHitr drJrulr $arqrnilrvs{rnrtniro-l{r{relau t ru'fiaritaupr,jr{r#rnorLdnrtfif,irlrsnrcacfNiuPf#murqsfi'oqcicl NAfioqjlunnrurvdnrto 1nor'l-rlrlerqn'iriou) unsnoLr'riutqrri id'il+4tr{r':frutfi rlrsnrrtfie,umCCr NPfiorqoqjtfi'fglfu#.uFi{'ufi{rfirnornauairut'rr4nfrrCsCtflN,rP rfiucnluCCSP = rrt. lnrrffmufinulqrlrynrrtfiEJffslrefciruuritcyc, SPfio,irurrtutsfirfitunrmrqrlnenifirunmililnonn-H I qa.rfra{TfflfifiJn,trilfrfliloEir{drfnlrvurn3r,u:nrcuc']s,updu-'rfinrrilF]fiolJFrtlufrfiurniunrrah,lnrtru rJnaorTsl#rTtor s fivir.rrusqjrurrHnroflffru I

r,fffiFr,'Nlnriffiffi%ilir, -! - u4 ,E u&4,,r*3*,3 unR I il]8?flul4u'tf8tfllJu ilfi; Cisco Cerflflcot,on 4mvfrio'ino!#'runl fiorjffruri'us 4trlfi uri I SecurinCg iscoIOSNetwork(sSECUR) vtfl6or.JFlmxJffrfiurr\"i'Hlnamrdening(n\" Hr.rnmilufi.rrnd,id'lilFrxrurlnohnirfil'slt)av{s{'rr'tf toSd,irflursurJfrriEnmfirir,rruaq]lur#rrusrrnorfl 'ryrnfiorFrt'rufi'tlr1?nlunmBlnfirruun{flrqeffi'ru n,rr ilil noFJTrirurTr#r rrmaffrts niu nrrdrl'16rruuBtPi Sec I CiscoSecurePIXFirewalAl dvanced(CSPFA) vrFrdoLnellJnrrrrn\"lunrrrrnrnrouilqrrfPiutrXuFirewarttro+4nTfi1u4und1rlu#'ittrinou- illqrr*{1ufiugru! rt4rdlqufifilrqofnTuo4e'l jr'lurinu1?r{h'iVPNlru PIXFirewalnl,rrttmooilt'uFailover r\"rnsnmlrfpi ia'ifio'[un1fl$ram{rrnmtylfl']enrdfluffu I Cisco SecureIntrusionDetectionSystem(CSIDS) rflu6n4srufl,:fis{o:rtili'rfllfuinnrmnnorrrmrf[unrrdunfirHuniru:r:rnrts{l-i{!ngnTnrul qrlnrnilorfrnTfdf .rfieqjfrrarTur,rnragrJurLl.rarfln{-rn{rHarourr-Lnrmfiilrvnunmniurrir'lrrnvr{rlq nnlnnrnir'nunrfl'lunafiuFrt? : 1 CiscoSecureVPN (CSVPN) ruiurarirrtrlfinrr6runfirruVurirituatPrivateNetwork(vPrrrl)uuirir'r1 miun'lrd#1{ VPN ffrEl tpSecunsdutilfiqrJnmin?'rfidtarlrfirflu VPNconcentrator1fi'ma.lf,ivpt'-irifiu:J:JRemoteAccess VPNLrnr $1r1Sr ite-to-SitVePN) mufi{nm{n n'nunvlfrfilrsoflFTi ,l\"lriu4.rte.lqrJnrnf tl CiscoSAFE lmplementatio(nCSl) niublfir{rlqlr.nrnmn'lunlToonruul}Jmafi1un1rflnurn,nu:lnsflfi'tlmril SAFEBlueprint (SecurityArchitectureForEnterpriseNetwork) :-irrnrafin:irCrrCSefiorqoqjtfsi flrTrl#'iLrri{ufi{r{rneuaeurirutnr4nrCviCruSsP1onqr dnorairuccsp lfrfiodrfin,:rruffsrreucurityy{o6}Jncec?sp fiotfi.jrriludnrlrsnrntflsrimtfrru nruilnoprrisfruiunmdrnfiriluriun;\"l4\"nuq1Tu'rnh:erurerfrrrT'1:Jrro'iFirfldufifiq:Jnrnir,rToqtrv'lpiuu'tf ffrunrrf,nurnQrililnoflflflfi{rlffo.:tfrnsiTu.Cr rrect<poCinCtSAc,cse ra?oMicrosoMftCSE+Security rflufrucertificatiolnud'nuruyf,qyfis{,rud,ruhfr{r{rn\"voir qrut6'qT'rT\" rqrJnrnis^t'lrurnn'it Certificatoi n'[unnurur \"il1]Jfi?t]J\" fl0.iFi'ur :r'r'Fi 1i ufirilunn''l'i

34 ifrrMlli' tfiucrTuCGIE ..ra..tfa. rurfi'rcertrficatioenrd'r-r4'r4nrfilni'rnr-'no'ifrnTfrfi16'flt..tnrrnFr'irnrv'{Tzuurilcrrcfltur l,rfnlut,ln'rflfl certificatiofin4'prtfi'\"jrufr'runr,n:r\" \"noLairurrnfi4olurT\" nnto'tt lnrmiuloc'lcte #uoqnr,rd lunrenol {r{raernrfro{fiolts.iruv,3'inrnvrqufifninrev:rrEna'4nrurf,olrr6'rurfimr4flnfirilutrJtfi ti'o\"utunvri{fr'o'inorrJrunrnrrJflrifid{rflunmutnrnreufrlqrrtTusT'iLurffrrF'dfluarain\"f'lunim rurnh,lqjl#lfrmrrnrru#o'lnrfle'iTqvrEinrslurrnrfiriruuprn'rs\"lffnmunarrTuoejru4.r '[unrrnorcc IE ffrfiraorffo.rea{ojrru o l. CCIEWrittenExam 2. CCIELabExam to'itrFinvr{rmuiu ffrfr'o'rnlrdolJcclE a{'Ifl'Rl outing&switchinrgn6'ornolr.i.ufo cctf Routing&SwitchiWngrittenExamttns CCIERouting&SwitchiLnagb ExamuTo6'o{nrr\"lt}'1CfCr IE Securitytilpio'rfioLvr-Ct CIESecurityWrittenExamlrflu CCIESecurityLab Examrflqytilnrrutrn doutt:runevTprprntnlrfrciuaor writtenExamro.r cctE Routing&switchinrrgfr,:qs1rlnoLr abExam flo'i ccrE securityasrodtltfi CCIE Written Exam rilurionornrnrvrqufluCuo:-mr putBerasedrxamfi'nrrnrndflnrnorkimrH4u{norvr-rtr-l1ur-lrrrvrn \\l v r t rdt r u s sqr f l l u v r4 qu r * r j d 'r u t r , l u f id u f ir lcncrtfEl1ff lr€rf{r o ' r n r r a oouei r ' r t r f fvfri q u fr f r o o n l fcflcut E u writtenExamsrrilunnrrrFfin{r'i}nnfir6firfl},Jr1Tiloonflr'iqntuudf'{il#du'rilu,rrufir.rrinturderffu : ro'i#r{rfia:Jdtaflunrrm3flilm-,rlunrFryrqufrfirudrunrfri'ou,inrffimr Btueprinllt3or.Trfror,rftran'\"r1 I WrittenExamfi'rt'rtnr,rrq'lfrn'rnr{r1triEnfTirrni nflunoqafio-rJrermdr4nifffl,rri'Lfi'qfrirailnuitrr'rJ1 lfr.lunmoon{onor un'rqrnnoLhjrunrnrvrqufiviT'offrorrc3cfrlEnrfiour,jdreurur*uffnr rErv\"lirufffnerrfuffin I 6oEf,uwwsnuto'io,dq lunnrurfiFun'iCr CtECandidateJE.crcte arrrfrnupio'rnrrdert6'udp'Tr ,redr.r niufiraor\":{otdfluro'i61(1TrrackC) CIERoutin&gSwitching'rlfmi nroqjluanrusrfCluCtERouting& I SwitchinCg andidatrea?ofirrlor:r.iwrurittenExamflo.rn.llrCCIESecurit1y6'rrfinreqj\"lunorur CCIE SecurityCandidate nmoqj\"luanrCuCr tECandidartoe':arrrfiu1qrrir'lrfrrmfifrvrE'lunmfrondurffrt]fir{rlqFiro'i a n [+ t n 4 ' l odfq s fi rnEf eutta y6 r]luilEio Lunl q Fluv n 'hl ,1I ?l {ollJ tI F t lrna 6 , 4q tFtu l s [y 3L L n

' 1 r x e f lf f i h l h k t r H l i l N H l i l x i l r i l ,,t.,,,.,9, 5 unn 1 ,,j Cisco Cefiificatlon rnEi?n1]lru'r61a(fiIlJtfuiJ nmoqllunnruCsCtECandidauten*'lsrnfior{orfifluairuwuofrq'rjlfrrfia'lrtrari rfiauryirfu urnnrslute udoufilqrnaar.r{oiflfluairful'rkuidvqirnmr{16{LoailbnrnnJflri{Enrfitudnauiru l{qyfie,jrExpir6ear,nrororqn,rtruJnriy'utfliunrrdu4ttln.*'rl\\floC,iCIECandidante'lhlff'tful rn fis.rnmdoLra.rbnrnrrJflri6esFio{rTHnrrri,runmluilfio6'o'inoL{otifriirorurdionunqF#{6u4f lnaf rfionrl-rrrnouun tff CCIE Lab Exam r f J u l a l n n i ' d r n T r p r : a . r n r r a o r : b { l f r r r d ' n l r rcncrlaEiTl f lnr ismnsr r d oct rc l E L a b# o n r n r J f r l E dr u flnllTus-.lhintnenvirnreaoudrlrsuvratvrErtiflilfaioo.rrc1i6'iiulrvvrifvlrtnirt'ollrlrrrvrfifivrr'ifrnTfi n ' r u uuBr r ' t' { r3 v i'ncnriuvf l T+ q u m 'ui f l r u r mrJI ry r j q n fvi l nfi -ir1r1iln rq r f l u q u d nLoaub(r ur 1 n 1 r . tlTfrurr)rir f i o ' l v r frprfieifiilryrrfiosnrmilnrffliuflufio.rfifrr{rneuqrnilrurilfltilflf,uilrfiuvrr'x1ullounrnfrin4reiur fifi ficio'in{rflrlu unrdu *rifflfifuntnrfiflilfioudtrf,urirutn I lnrniufidrl#rJrynraf,ErrCTCntrEur.rilon'jriltrnrflf,nrinrno':nirufid6uolr,?o'rto+n1?6LEabL rurmyilrynrfififlL-nrrs'iFirrdruiul riru\"lra4jnruiunorvrqwfiuC:.o:umputeBr asedrfluradnfiriott nrnifarqyilnm6oLLabfr,rsusnqrnrTucctr e-'iorFl'rn,nu16'ur..lBierqurJ'rnf rnflo'rfinTri16'funtrr fiflillunml'fi\"iru\"[uo'idnrfi'6e'hid] rl#nrTfiorLr abflo.rcctE #ufiqrunir(Valueo){lunT'ruo'rrrnn'l'r ta{nireduurnsrfliudfloilflllurrnrtr rrnd4erl'rfi1}rlrnillFltrr.rftr-Jt4'trut6'n?.r d.'i rdr rd* 'r-.jlfi4-ni.rurfrt{'lunrrc{CoC! tELabfar4fioHands-oEnxperienc4e':uilrflfi+ilrss{unrrfl5n1t fir{ruq?'r\"lun1n6il'huJrkiru,ivio'idrnrupimru6efurivrqufruwuin.,ufu.n#urlrve{rnmniq?{fiffo+lfr odr,lurn$dr fl.ifioqfinmusrtflild'r'lunrr?ln{nuLvairnfifrfira tnmrffrfrrnor.r:.rr'rvi'rufi'rurfiqvfi :.Jrrnunmniei{no6ilauqr?ifiorqfl-'itilrnfll4\"nuLr'iflrqoflraiofl'r1litRret{mnouflqu'{d'u\":lrftuttttr.r 4'i41Lfluffo{vrFrdaunrrL{Frnrouillqrrtutorfllfiniroflfurli:rl.trpl i:ruros 1#1frHrnfi4refirefinrtdrfinr nmilnaio'di 'en'raor\"LunrrvLi'ar bs?'i \"lus{il-flmnro,rn1rfcloc1tE] LabidTfrssTirilunt{#'iuileFr{uffqflrTuTnu{r#rnouqv6'o.ifir nsuuulu,r'uurnhi'lfrmrurnru\"dfirita6u'piqrlr{friiforyuE-lunmr{rnor{ufirauoB':ituflnpfTrnuTri-lfr ru, iJ, sfi+augrJrrur-rn1C?CdtoElLr abhariqrnrfirfrr,ilu*uuz iu finnrflriluaor*rit {u TnnqrrlHtflour hfrnryd'rufiunynrrurrnlrfr,:nrtfisq{utdsr'lfflunrrynrnou ru {udnaue?c{rfrrnounmrfiuvrr,rtrJfi.rufi'rrfro.rc{ouriouuntctouq?{odr'itl:feiofln6.rtQT ytrnrrtfrtni frouro6d ureqmrq6nTtruufyril{rornl.rnnrrfiou\"luritlmrirwrFfrrnttrmrnmil6fl']fluflutm ufitfra.:ao:e.rrnfinrnler4unTilrfinfioEJrfisr.jounnrisrFn#mflHFffriofi'rt,rnrtfftIo'lnolerfi{q}JKeu o u ,u . n # u P r o c t oqru r r u r r i r e r l n r n Bi f fi o ' i l + \" l u n r r a o t - l

36 .ds ! - Eau!3ruutfinfir'nornqilnrnjczlos,c,o nntJfififr I llMdsrMrri I t rI i l u uV l q o mJ ?E ' r Fr^ o l J v I,eA ut*pU ru oe f f i d*' . i t {| d r u f+u r i ovr r1o4 u| T q4nr r {or t r ln o u iull;nrirt$iarr'r ' y f i s { F l Fur n s I itlorrfn I fi qidrd* 'ryr 60*uroridrttu#t ufv4'n\"Bookteft\"irfluu#'rfisrailrurnrurmffi1illTril1nrn?vRa+lrfri':nrutur-Lm1 Iqvrdlun'rrr4lran tffuqrarpTrpnfinr*rrj'irflu?r-,r{odounlur'ar1yfi{oiiruun'lrf,fruriraeuyirnrrrrn neufrlqrffiTilflo'ir5rtrr€fltrayninl#ldarolrp'rr1n.ffo':nrrflufliprrruffoqnrflo'iTrqfivorfel5i oilUnnil#'i rlrrirfi ProctorriqsrTuqTrjr,rnrlunrn+rdfrrTil'iriou,u'u^ru+ {rTr'r proctonr rnr{rfirneu,6ur.o tr-1flrfifl:..r:lryr.luo'r1.r1?ln{raqrn.rr{ilursurrurr6'iifkirfiur.rflcd'rTl.lffiauF.nsrlu pfoctonr rnr{r{r doun-nJ 'o:diiua r^ -riiivttrau 6nnf,tqunru+d'qTil'ililflrnrirternrfirrfinlnfr4nrfinru?Hrifofmelr{tnr3ou1 ri'ufffinrr+ firTlr{h+nrnlirflproctour rdotrf,ffunuey',leonqrnrylllrunyuqarnarunriir'ufi Proctofrirarirfirannlunr?qildouunynrrrtordrnrrufi{r{rnori6'iffflrdflrrTrid'rTsilfl'unsnrrpr' rrlrHtqvrfrlsiuttirrulq'jrprura'rr{rlqdrn.trlqnffo':rauTlnortPriroctoer -rfirarirfi4unr3s'iarfrr*Qffil# rrurvirnrmorifr,rErdi u{r{rnorn'rdu,irrft;r,rrlunrrviLr abcro'irulturfinutqtnarflnufniefllrumn flo':tol# ProctoirlrrireFrlti-lfuf nsufirfioEi'rqrafi'rfrdrnrPrurfoloc.trorrifio nmmr,]qnatlfros{otlhirTu {u{rnaunrfllunnrtilrfiu z+ {qTil{ud',rqrnr,irrioc{oL{rrafrFrnelornrvrrrr-Lzuntfiairuvrr'rr{rraSour.l 6mn iurfifiryfrntqfinprrs.ieir{r6olyrnvirurifnrmo frsnseur{irtrlBrlur{rtrsi4rgruc{oilriruu?o'lri raiorfiot6'fu0'$JAqcrcntE Teamr4{dr,lilr 4urffriuqst6'urrrTu.irnr.unn',n.ud,pr3arpT,:ru'rrflu trnruil.rflsrilrrduzundrr,Ssras?reilt-rTi onralfirfieu#uscrnctE candidatedurrrilu cctr rfrrun-r l44 loHri'ldnnfleCurunrnt u1601,-raivrrur{4frn+ vTriqrs-Fr6?rl4ilcrscLtEnfNl umberrlrr,{rd'r1#rirr.Tfiaorzuru l,{}J'rflracfcl tE Numbed, rflurallrsraflrsv,nvn-ewuLotr-tldwid*fiki,firniunicl ctr viru#ur \"luTnn !^uu o ntJo uilrEJtaflultol'iq'i Lflile[an q'[$r1i'[l6, 'mnrrf'rl'Flu\"rrTHqnilrE=nir{ror\"qirul{uol uilIrdriynqdhvvtru:falrqnfm'fofoirdururnprdrunrv;runhuvi6u'trrefsrrtTfrd:F:rrqwrrui\"nu{crr{dfrrrrnnlYuernuilrfrufnorrr.Hrirrasrirnunnlvorrufrfplqrrn:n\"frip'ur lrinr.imrilFrrril6'o'rnrmo'rdrnruHirfis'rfrFrrde,rffertnriuquddrnnrrrruurufiuflrflouos{efi t fi auLruu4 nvlruuLlflfll?r[tF]Frouflqrr{utffmr.:nrl.lnrrlffo':nrrqrnnoffdsrr'rtfrHr4 nruuuffiHuri utnfrpnrnratrlufinrinorE$JuufisrlfrsrnfrorTuff16oo srtilfin'rrFprnv*uul#LL\"lpr aftiatscorerq\"iu f*l3o,urfrH4up, orhvsni 'LpiarrS'rrds,2lfin1v6r'utrl-rlrmrfllrififrotrjlA'rfrurit6'4udtrlJurnrsrnmq{onorProctor qs'Laimr':'{finurfr{Qo LonAruuurro'r1n'ffa.oymulrJriil'ru.JATr}Jfisslfu1#ilBru0tnAv'rfur0urflluseir'i isloJ fl u1flFr'rnrruuqrno,ir6aLfnl6fol nrrrunBrnilofl'r,:1,ru,iflo'inrrrrl#lfroBd0r{n1v:rorful usln Rrs*uuffi1u00Fruuunurelur,rnre t-,rTil.irT:Jnmrtntnro:u\"rfull:q.ruqrJnrnin?'r1#trinrlfieriruuprto.t T q v r df i ' r n o r n n r f l s s v r ? ' r r . i r r r r t f r n s u u u r v i r tfrf,irfdi ' r c { o L i l i r ui n q s u n u r m i . i r a s u r . i r u T n f l l t j i l r r i l j s- Flct[ulJYl[tTq?'i

unfr1 rnerriilfld-lf,\"orauuuai ; cisco cetttflcation \\l 37 \" .[unrrt{rc{o:.lt-aurrBinyrrFq{r{rnaldrrflu#o'i,[fifiuFi.raol*ngni.r1{.irgilrrnol6u.1.[udlu du.nnuau^moqnj inrn5n*frrffrflar*1nurrru?ondtfuBjerafl'tFtrtFn{\"TrflYl'r1frrrJrirnourhqr#o,l ' dolurnn.jrraf,'lr'fl{d{fiu'fioufi,uumifiolrrF'lr'rrnfifrrfiretoLfl,.ltJ1Tndo|riru1ff|urrf,'lufie.Jnrrn uo f,d,lulr,lqjrTnqsrflunmd'rnol'luuuro,rrl-rrifrrifiuflutrJld'nafieurTuff{tfrrs{a!qsooinrurinr\"irlftl . lo,l nrrs{{neuto,iil?#ilrTnrfip'{uqrnr',r1ilnio'inrr\"[unrtflnrsr]i:JnrriilulqTo:f,vtBr{nfiTTffl#oqjlu , rsd'l SitveCr ertifiePd artnerra6srrd'lGoldCerlifledPartnetrvlfls\"lunmtflu#r{n{fir(partner)\"lu rrd't-St itve*rns Gotdcyfro'ifiilfin'nufiairun'rre{cocLlE oeir'{fioe2 u,as4 nunrldrd'n firqnrn Btueprinfit1#1flurffrtsB'ilo'rfraTfifietf,iraq{onf{irn.r1e1onlu LabExamfi cctr ' Candidate(Routnig&Switcihng) ffe'irplTHaFr-'lt*frri t Bridging&Switch&inFgrameRelay& ATM i ffi IGP Routing : , ffiBGP r Dial il lP and IOS Features ffi lP Multicast , t Qualityof Service(QoS) I SecuritY {fineuairuCCtE(Routing&Switchilnffgs)vfio'iil-r,nruror.,fdsrti'luvrnrTuTnilrnvnrrtqH: noufilqrrfi'ueT.i1ufir{aFfi'rr.'itr1urr{r,rfiusdrrris'r*fqr rn Blueprinfitr'ifruqrtlfiutri'irr,irtcnCtE Routingaswitch4in'igriluarnlfitdfinrufrsufi4n' u,imrrflovr',is',rlunro!nqil4gnr1-Jrrr:uto.l nimrtfnrvrnTuTnEfil{'nu'luflnr1T:i'urwdi imdEirr,$rd'r1nrjrsmilD, iatteilf iflrnofrirtl lfrurrri p : Mu|ticast,Qua|ityofService(QoS)unySecurityfi'lrflufr{fiy.l1.l1ff[ufi4mrlrydr.iutto'lnrtv nur{rutr.rr!6,ril-nrfiondqsnorhc}C'1t6E'Routing&switchirniagu ufr'r4.idoflrs{THrdilnnrrudrurrp r lsilrsfrrulildnnF'irliurdons{eC:JCIERouting&Switchhiln'1g6'riou*fi':6'irfr}.ClrfCiuIESecuritlyu , nrflud,t1uie:lr.lvirufinrt1Ltzuu1{.jraol1#.[6,CC|ERouting&Switchingrjoug{ru-trud,ruS orqs{o!rfiEr.irrirrdc'cr-srp frrflutfrrnrydruflrrlu:jruryr#unmaorlfi cclE ttFidrflrrfiflqfififia'j1 1 rfinr.rgod'rnm*nfrr,rdLhf,rqse{.il#aoLlunrrnfine{llr*fio'i'rrfllur?otfitilfifrds{rdinneruri,'l[fr}qeu udo'[#16'4ruC.rCil tEufir{ululTr{vrorqqrdn.tinr nyfiatnrionrrt{lSuilveCr ertifiePdartneur?oGold CertifiedPartnetrfiodr'ifilfinrir't1:1\"[unoufru dt,lfu{o4nrfiil tfi l uaytrunctdnflfio'ilrnndr4ourr qtdfi www.cisco,com/go/ccie

38 ,d tiuuitt uutfrntidnsrnornrnjzo,ic,bcontnt)fitifr I LnF..-lFpr.Qe$ifiqelignl'. ...r I n1l'\"Re-cedificatiofino\"rflu1nufl'r:Jrvnmuil'rcteerrtificatiotont4r{Trfiirirhfr{vinorr,iru,irrflu#o.l I mtvutinrtnvulvrrunrmufodr.:riorfio'inilfrrrnaTHroi'qrrit,lunrhfifi'finoclre'irrtuificatiolunurinyrrd':.t - fr's'ifinmaecuertificatio#nudrlurjr1n1rwrl urilrl.iruflufr'o'iaoLhfrnrufifnitTfrriqrritruertriffim firflu4trdtlfilnrrnol \"Re-certificatioanfi\"trufl{riBoae.i4rrdtlf,ucertificatiotnuiminylrrmyr raiolurrBinvrvBsrnTrTl rorjr'rtdlunmr{otlccNp r.Jnfi{rffrnor:ffo{fisLvlv{+u4rJmn uridtrirnrr fio:J\"Re-certificatioton.\"t CCNPfiaTri-16'rit,luolfiarilrrne6{4o2L-BsC1 ompositeexamrfiEl,itm r6arr,ltetilfidoL642-80B'l SCuI flso4z-81B1 CMSNrfifl{no{4qrfflfef{eulunrRr e-cerrificaturorsn nrrtflfltinrccNA unqsfr'a,ino:-l4{rrctcoN.i A (640-801h).lril#e6orr_lrynraflEJ:jmrlursd'la.ruru cctrtp \"hfrvtTurioui\"nuorraqrfulo.i CCNA n1l \"Re-cedificatiofrn't\"flnrrnoLiqrvifiruunl{d'rufR,ue-certificatTiopnrrfsl ilrrqrfis{nryd.t riour'uuruns'lElfcleEr'itificatiornTt#u1niucctrtpfiorq s flrirrff:irriaorrJruinr4nrfrn'rrsrufrmfio:.r airulficcNp lu{ufi 1iln?rn}rzs+e{'u4nrfr\",ucd*rtit\"utiondfiorqoqjffqrilryrrru1ilnflnil 2ssl ({rfiuu1frdtlrilerlrru)n-':riurnffo'ifinmnou\"Re-certificatiorina\"u{ufi 1 ilnflrFr}2Jbsl lfiofln:*r fifl'luuflotCCNPtarnr{u{'udt lnrrnil 2551hjufr,rqsn'od1ccNp urJerolqau,insfr'o,irTilno!flu q\",[-u, !rqiq\"[tinr+r, 3l4tr6, SnnYrfl('roeI irr,tlcrdf4ivtf4fr{r{uuuennrirrflfirafluliorynnmrllrsnornrrllff rurlnllTur.r.rn fro{nren'trilr$iudrrrns{orunvidrlrernhrfirrr4finnnrnCeftificatioTnrackingsystemro,l*nnyprudn nF.l'itaruprarqifiertrunrvrfinwv,wJw.cisco.com/go/cerlifi6cnantiFo'nrdtafurieqnfiorJrBrnnir6Brfi{arq i4lnr?t:-lrnj fluililar i Htu. ta) fioqjrvrnrflnrr.rdtfirjrfiauuuvnrirrrfni6oerilrsnrrrfisrimr#u4,rn\"jrrfiofinyRile1-certify ilrvnrnfittflrrr'lurvd'rfipirna\"inr pTrodr'rrdffuionor ccNA r.irupTtfilffilmu.icrcrunfiorq*nis fl fr'r{r{rnolarrrrnr{oru,l*osnrrpi'rnuro'r1#16n'crscltulps fldou,r'uullFro1qcrcoN,i A frnTfiqs fio.jr uful nmrj6o1Elc c NA1:lfir fl'[uFTr,n] yuuuou'jrtpi c c trpt t_l6're dtafi.inmrioarqcctrtPraiocertificatiopnr-,rdulurvdp'rLofessionfairtciurdHtnuiu.rnrflf{,rtJ1?n noutnoflnrvd'lhi'1ff[urrrilExper6t 0 cclE hf;1fi'riou{ur,lilfiolqflcoc'itrtpfis{Tfi'qyfio.irrflunRrre- Certificatioflno'i CCNPttnvCertificatiofrn'r6ulurrrrlrProfessionraqtiuCCDPc, csp trl6'.lErTaEl ilBflre *nsTtnfiaeir'rr,rfi{firfierjouriuffaeunv6'o'wir.riirtute#n'Ei xamufiuLabExamhil6'cctE tdflriou6{svn'o'irarurr\"nRe-Certificatioilrnr\"nrfiflflfrtrtueyd'LProfessionuanl r Associatlefr rrri'lu:1nT-flriuaTrTlfrrirrauahfrrjr#'raordrillrnfioruCrirCfitrE.Wl rittenExamssjr,i16flrtf(frupjfr'o.t rflu{oll\"tufiao:.lan'i4'1ilffilnrFrizl oo+)dun.r \"Re-cerrifrcatirolrns\"nrnrfltrintrfioqjluryrrlldrn,i,r ti'+tllndrnfitnrr Re-certificatfiloon,iccle rTuumqvBia'rfiolrfferfiruz1flnrf1umyrrpi{ufiaorctcfrtr (fio{ufierorr,i'CrilCtELabriuror) [ q r Et s H n a iulrr f l mnI ']4ar[feiayl l www,cisco.com/go/certification tn -l

\\d ,ldoo %,# tsifi'l \\#s Turoau'lctsgOluSIZ tr HTEJ.$Od]lSul0An'lsoonlluulucllcsn IIUUUA1CIUIJIIUA:UORCSR'IUD lunE. n'lsooniluulucllSsn . b *.\"1 uI ou'r.Lxrirfilxlq*rruunr,rj :;fiugrjurfi-sr+fftlTHrnan,l?o- .o- .nr, -ftqitm-r.lirg4^i-n. 1v^r--ll:r^J1rr':H'vr''i$urvrr.wirll ,l Tnw{rfirunrnflrflrilrfiuhlilnumrf l#'iruq?u'friehf,viru{drutffuo,lt#unrl'lro'tnmtfioupis rTurrra.jr.rqr..lnrnirlryrnovtrjr'irl.rrflifif ifiufililfiui5o'lraiffifiu du\".,durrTuTHrorn WsF il1nlrj.ruostz mLEJoffiffruriranvriruulqsmEJrfiur,irumrrurflr'r*frrffrnrruifidrrflufifro'r nr,irraf^'rr\"l-uifAf,rr. Jfronr':runu:;rrnitrsAf',rouur nn.f.oii rlrsno!nlTdEctJcNA

40 .rd*tr6ll r'dar:ir;luuTrrrrTr'ncrnotnrcruts1c/on.rnrJfrlffi I O$l 7 tatflo$ artr Layer7 PresGntation LEycr SersionLayor Layer I OSI iiodel -*ilrd1 ;^'6siM;d\"r, rn,sn; t'rrrJhfiuqrtci+nusf ApplicatioLnayer I I Lq:lu[atEJ.ei oTvrn']ulJFrEurproflrv{qrtvtorail.ilifri'irrr{'uvivir'r'ru!ulnio.tFtoilfirproflrTlqorr,lrirr,]f 46onrrn' ir'1fi1\"rvrr'nuo,qjru.rdFi rTo'iaoilfr':nrm'raaei ir{rdur{LrLrrrflofHo.jrrfluruorlnfirnrd'ufrrir+ruoqj T- :JutnTo'iAotJfirrniofifol LrTufr'o,:nrrf,id'rflarynr{Lu,rsnlLrF#sf'tirufsifylve,rlnFol'rflJFr,t.t}J61xJ1rflflo,l [nrEroftlu7nmEurmaflw'ltrT::tov,lni'ur#os{rr'lilrarrtsrodf'lrrLi'nr'ir'r.irfia1fi'lfrxld'ru{unrqfirTu6'oqnrr I PresentationLayer sniltrn':ri'l,rangs'irnrEJadrfirra'ounlloflunm{o'inrrdu*o.,tirhiu Ascl rext, EBCDlc, hur5 luinury)LtnvJPEGnrn{mrinrimruoqjlurnruafldfFfrl-€eJotijrfciilTrlrunrurltp fr'o,inrrfire{.i l+aue? irfql'Lr rvv 'kirJTur-nc rTo'rrSfv'irqoTfir-JlnrTrsnvnrr+FqTnpsv0qry1rrl#fflfirn;doflrHmro,i{oilnvr'TauffrH nTut6r',rifiuur\"L: ASC|| Textuio rfluul lluur5 I I

unfr2 llrprnlrrrrsl u osl z rnraadfurpranrrosnuuutfiotidnut.lt-liiapit-t-rru\"u SessionLayer rqfl*ui .mi l r rflo$frnxlqiln'lrfiofi1rs1nfr'uvn{hla-.:ilnruilEr.nltdttuouEndttnunoflFt.J:Jqil'do.rvr'r.l nlTdodlThrnrnififiranraIrlJtttafro-rnrrf,ur{'r{orynn$raTruuu1u$r1o{rfifl'trT[nustT.ilffiuunoflM\"r dtafltlur\"erlnFtTurnrsoflffruilulilnltat!nrr1uneunmvir'iruro{TilrTptnTornalunrsspdo'trL?Network odr{rsiuSockeftrlfftuqfrnduio windo*ssocketfi1#lu4uTnrd{161#AppticatioPnrogramming Interface1nerlurifrr{miurtsy,lrlit,lflurvd'rrudrraf,unrruEsuTrJrrunrHrfioneLqxJnlrdr{ruqo T:lrTnronTCPP/I lurvd'rnirr TransporlLayer rqlluLnltrral ofvriulr,Arrirsfir,l4tdunnlrnnj|'i{' o:;nqlurnraor fliuq !l#noiuu'rvrTlntfi'nr dH rrtr:l'[urnrfloiar,r (segmentatiofnr)ta, rirfirhrnflt.lteilfror;nnirf.i:116'f,uilrs1ntfituoi6(ia'rs.isembtyri)nyhh-rTnrflu nrr*fHi-d 4ltAt! lrpurrfierfirr{sfrnrrnTnfiuluruu'jt.lyrt-:1rs(.e:nrrmodre,:coveryu)rhtrro'rfroqalurnrflofl f,#nqnrfundSt egmenmt ,roejr,rflo'iTilrTprnonlurnraeffifrf,o-nri'ufifi6TocTprLlrrTnmful pDrpon Network Layer t*r,i\"l-Li anvLAEs qr,od r?' 'lrilraurfir,ld'n'luunfminerf{i'mr qrunnr6o'rfr'uvrr'i\"l#hjfi':rF#o.:ilnreilr'iffeEJFrq'uJT1s'rs ,'Ar'4r(besteffortdetivernryrE) Joflflqsrirraupr\"hfrfinrrpt:noErTnronraTndxJil.uu,#uo^uufirrnof qrJnrnifionmrdalfrrrrlrTrprrTurodr'irs'iTilrTnAonrnrtroSTf,rlldr'Tffmii notnp *nrno6rTnroFrrnrfid l#fifiar,lilnflrflItPAddres*tiuruo rnreodrflurn,uu#,n'ur{u'irTrfinTrini'rio,frurnvi4#ourqstil?nrr1u NetworLt ayerTnrrlr+ rderTutfrflr-lufinrfimil'rsrnrrr6o'rnoH,firurtfrftqorfnsrsrrur,lrtrfrlfr,irsvd'i*?Tnrfinoontilmr.: 6urnoflrv,lttr,ruro,trxdToul#t:jfi{e-.rtnr1e'0noHfitinoflrlnrflilrT.rrll#rllmfr nronfivir.rruturarerofdqs hlvrrTl'ir*fintfrnqT'rtufiQlilfirFr3o'rilnrErilr,ruTuortirrifito'rnrrdusrTu.ir{isHn1A'tr-1fr'rilnrsur,r naTt utd1d Vt4td''f:i6otlrirfr qo.tTransportLayerriura'r ud,tut$rnmfud+{orynlu,^,duduu \"ufinrfim(packet)\" Datelinklaycr f,ifrBrtor:lunrrd'rfforynruuriprr4fln*rinrErlrthvnevrnrreTdtou, kenRingr,oot r,#ouuWRrrt nr -irt i't1t u*1t un14unfro'rnmvior{t{orinnrntntflofi:urriutprf1in{nurfsfmtu\"rviru\"runsd'rqrnffuvrr{tilrT.i q:Jnrn5d'tflnrtrrnJrErofldqvrffrtqtfffi'rnntn*nsdnnoTfiHmrvrL'rv{oflur.rnro.rry'lrrfiBio,r\"l#'[uuin rJrrmurir'lr rfluaeir.rd

orlii lll l1l1)rl l I 42 gfl. r:-au.fr;r-,utfrnfi{nntnqtJnrcrurslrcoo,rrrrnrrJf,uE i UI I luurinrTfnurrdruofluinnml fienrr'[urnrsofldqrfinl?rulutJlfltat*oF]trrtdflo'i/tFqrJion'irni fvr uy r r 'el r T rJ. r r n/Tqor,IJrn md iIr J n ' l r rivfefrrfa f l r fr l p ru. r , r f l u a n. \" mi a r a f r' r 5MEArnC'Ajr dd r e s s{Fll4i / \" r r 4 r v r q t i l F r s v ud r oi rw.ir rrinr4fnnrfprdrds:loqilurniarnralfrrrnoffr'e'rfiuillMflrAnCt Addressrirri'roqirniloMAc t A d dr es Y i - u u a n r n r a; - f r i l ' : u- r r T ur a r f or rq * r i ' L r j a u r r n u l f if l u u i ln r T e r u f i l #: . J n 1MEJAvCr'Ar'ditdffr e s s sfl fl rflurTrrnqqurGprtr-lpsi '1L0f,'urnqylfrflr.rnm4'BrarrTnso+tEdEnEtln#nn'Tr'irrjzufrnuriavdmrful pTr tnI 3 tL:pitan-'r{lu vr'rfrz6unsr v'Lld'ruunta.l urirEJIe'irnefr.dL'r{oun1u,^rn'orddu \"tt'r{r (frame\") PhysicalLayer r n r u s 4 l q - f i r u u F l l J l F l ? g T u t- a , r f r r 1 r - l ' rh FruU r f . i t t l f l ' r r r n s i l \" r F t ? S ' t- u r o ' i F* ' tr o u t f' i n r n a f l f i o r r i o ff y nir.r1mHfirurfl?S'rlJflo.ir{rflrnrrflnfi,irrfluufrroiutulfrinrgrud'rEcrAT rJrrmvrnir.ril,'rFrT5'r1Jflo'i r.[rriordovr .asfi14'luwAN ilarillFr?S'rRu S232rflufi'ur,rilvtr.i$r'rF]iuur'rtv'hilrunrgrJ*llnrrflid'l 1lF tlt o?. -l- g ' L u-6j flil\"l n* r u r u l r u tarlnl flflu f,lthrluoDnrsiltiurrrsrflflof,ooni70uLayer mulnflsillu osl d'tfi16'rnLniu.irTr.JrTnnroin{uouriltfalfuprra?efromnn,rlunnrridooqnTtrra'lr'rqrJnrnlfrri'rcru!u ryLLMr?orirrne?o,:norfitnofi.rioqrJnrnfinlerrful e{'rnaryari'ulfineeqvfinmd5r'rnmrrfrrlqpiori'u rn'sqrTrv,loflurmro'rrioqnunrfiflrurrlTdtmtsuilfrlior'{tq1rno'iri'r-lrvneLFir'i1nrulu{oriruuBrfiqv rir-lllnmfioarmru.ir,:irrdo'ino'irFlTo'iud6'rot5ilnrnqna'ij'T:'rt6'fAie'rqrdjr,rnruo'lri'rJrvnor*jfniQs sniu ' r*i'iunrr e r ni f iqrd fr r { z4 u6nm u r n r rumnarf-fr r 'io' i F i,' r -lr{fr,i un, - m'oau-tvdrri^dr-'r. -fl^l n. . ^t u- ^tVo^'^{^v^t. '^t^l ,-pt- u^r-'pl-sqrPr '.Ld dtf i u q rn trauf pr-rodr,inrrvir,i'ruflo'iurinsrnrflodfl'idr'n.ifdlcl#rfiudrffinvtntflof#urinnrfi{drurrytovtrrnttrfrt mflr-fliBrtsr\"[unreznuafrfrnurfirnrqoypl Trr']duilrviru'iT w lury6'l physicatat yerd,rrflurud':.rriru4nfiuds':{o+rTrarstnrtflWnuirtinncgnnrrtrLTnflntr't I rr'rffnrfr'e,:fiffzu6rlnreunrflailr*mdvurnnirr'or1eir'ruriduratviuiefloorlfranrfl urP cAT s,cATSEuntrcAT6frr^r6nruanirdiffoejr.rrcAiuMnptraflru, ffuuonsrn#u,^,nudqvriruun mmrgrulunrrfl:-rr{tffr;ryrruvrr'i1(ve,tlfelrctricsailgnalt)ius{rflunurlntlfuirlt rqiud'ifrrfl n.rnfnfir.n#oa1rTflzunpir,rlo'rffryrprrui(lrf'ii-llvffiflulrareurp) r,lBad'r6]fldr*ctd{'1i flu tt .. aretv{fl of) o'ir{'nrfiriruunur rrtgrud\"tnnmi f, 6o tr rr I lurrd'r DataLinLkaverfi.rrflurrB'-udriTraunr4ofuurtto.lw'lnrjr#a'ifif*,nsriliprurruir.rr I onnoSfiHlunrrd.r{oqnt:huarsrnrfnlnr-,roEjr':ro.:ftlrTmnon\"[ut;8,dTnrfn,olf?i*friir , u1rJcsMA/ cD dlffluuinrtfnurrudrvrefluiumnrd'nno?firuuLTLokenPassingfi1fr1u ruiprr4flnrrTuo:k.renRing4'iord'Eiun-nnrljrlnr{rTvrt(ftioukent)fi'fierfiRn61unmdt{orgn

unfr2 llrrrrnllprt\"rilosrt nna{ furnnnrroanuuutfrnfi{nuuufidtiluiut1,, 43 eu6..J*qtreada{.a*Luta d'*r*q El?l_rDlFlTOLllJ_tlALflOflJtJLrlFTLL4nr.JAArUFrLlfnnl?FlyrFrFtLF.rl'?i 1LFl3€.:FlOrJl{trFtrt6aftrHEJAFl q! nTrfucrilFrlqTnH'r'i''l '[uecFi!Network/ TransporTtnuilnfr{nflr,lrnrfiruil1?rurrJflffinrrrrrTsrirflilhqve{Hrq lprrtrsfdtrf,t-lTrlrTrtnonluraNrfleatfwor/kTranspoirltr'l#lrFeilflurrr.LrLr-Jfr:JEnrfflEirLfi') ti odr'rtriulu utrttxrnutu WindowsNT.2000.2003qyfilprn,rofdruflilTilrTptTrrCoPn /lP ,l ili Lmloqjfl1fllilTrJrTmnToCn P/lPrir'nueqiturnraoNf etworukRilTranspoTrtprtrTr-h'Tnrron tp rir'iru\"lurrd't-Nt etworkLayer*nrT:lrTrtneTnCPeqjlurrd':rTransporttayerr,lToEn pltotn'iui u'iyn{- :.-rr+uilJurenrjzd ufrmrduuttruimtu urlaffilfrnr #r'i+ln| n+roflcrtap'viTsiPlrXTdrrinliol''nrli'r'i'lil nrfllunirrrL,rfrqfi4nofunvuinrrfl'Lprnrouunoi'frlos,linmriuu{zu6nrqrJnmirrierr4flnocjr{fiaTfi nmqvtv ner1,\"i t\"s'rtpr* o&ttu\"rurrfrof,::fiatoLlun.]TfiJd'rrp{nrfimluNrae[EtwJoorfttlv<ra.ir{rliml4fln rir.:1rduf,r-ls{'irLfintrpfi*nnr*finrffntpx lurunTlSession/ PresentatioltnntrAppticationrjfl:-rfiprte::luuntsefliintArj'nrrTrizuur {ovt'{lp,tr$rQlof1t Jqnn[\" ,F&r{rJT\"Jur.nyn.=rj'rururF]ro-ratBor}sJolierarBhl,Ttonfrm-rrfru{rutun1rf,l-rd'i *r{nrffmfloHnsnlrArfloflfFi i1n,i1 rmqrrriutffqrndrsEr-Lrs{r'ifi'num,iruil'rTrJrTmnonoonrfluurnlrsfl\"ol frirurirhirjzufimurinv T''rErfi'rlJ'rtflfiruurarfnurfunrqov'lsi'rlrfld'rr.rfluTrJrTBrnon\"lurrrinsrnrsrrornflt6rrluBnnfEioarrs ttnsrlrss{!nrrnfrsv\\rrilrqflo,rauo[EJ{ r'i$lnJup zufrBrfioilrd'runrrunmrrFra,r{urr1{qru'lurrd'! frlfrrrTnrnrsoflluqruInrftietuafl3coM rflurjzufrnuinr4fnnr+B'fruirulr\"lLf u,,:rrifnu:rrdrvrofuTn dtoqjlurud'rprrpirdfrnrnoful nv1uTnrtohr{lilufrn#r{lprnlofdrufuTrlrTnnrcepn/tp {urr\"lurr:.ru rJfrffinr14uTorndffomitlff[#npt drraflr.llnvrzuurTr]runrHfiffo.inrrnf,r'i*o:JrrFun{utrfrri1.r'ruurr }-l:.TmnoTnCP/IP *rilurilofinrruui{uunoonrfzluratuofufrrn1flir'll1vrzx'rrnrflofiir'iruils{ililnrurfluri,rrffiar n- r-Turlu,e frfio'roe rd'sr,ra'nn| mdtu qr.jrufforyncnrn4 rnrsnora$er.;uiffizion'ru tr,lqufiunruof4nrfr'rrfrrypTrTdfrrTn rniaofludkrjtdm'i vfinm6i'rf.iruriaund'Lqrnrrfriillfrdnrnrso:du'hlzqdunfintufinlursfiofrfffli:T-lnu lunmskr.iru{oqnruu\"jr'rtnno$d4'rn'jrrTrrnraoffidrn,jr\"#1unqrfyior.ririuavnnm'rl#r6Ln*rr,\"\" access point)\" Teranq{roJfiqo.rnmmi'ionfl[flil z rnrfol ilfr uri ,;i r {zuffnurinr e'redr r il r enyir.rr u\"lurnrsaffi nunriprlfrodrqrfir yJ w uiJprsis'iilr'i\"l#oilnrnlunrsov'hi'urrflte'rrjezlur6runrrrinr'rri1r,r'rud,:ruri'utfi :i r irfl FionrnrmrurTrlrTmnsnluurinosfrunorrf'lirflrionrrr\"3fluff :i iri irNwf*r,,,MilffisRtlfi rii l ii ll ti 11

44 ,iltr #aufuruuninfifnlrnqilnrnlzac{ /sco ntmlfiffi I ;tit' l ti'cotiruuoulrJslnnoaluIrcir rInruos un.ls1nilfllunrmrudurffiirr-fui unym-rsdrrse.rTilrtnnon*Binvtnlurfuloflffl,rndtrrlrfifltTu TrJrTprnTsCnp/tpviru{d'ruqrtffr,riusr\"retir,rTrnla{riumounrrs{'i{oryanrnrun'rnirrulunvrrlrv'{rnfl'{r{r{.: qrnair{{uLulufififi,rrufo^r',u\"trlflflo,\"iservicaeccesos Jint,' *\"'i.'t*FinrunrfloffrQa qrJnrninimr4flnfirir.rrulumrfls#ns,rqrd.rairu{arolnTprHfrqmrurqlnrofira?dtuutniotfltar,#,tneoo'ia Accesscontro(tMACA) dctresrsfluranrn{tuqrJnrniuiBru4fnfivi'r.rrulutnutrofdarilqrd'lr.iruflaqnTert fiqrrmqrnironrnr6\"[uuausefldnrrurilfurroa'idfrnqrrrur.irrflutnteaflfialilra+qnrTrJrbldntoanf,lipr TrJrTmntrpounoorrnrn\"lurarsoffinruuilE'roflrafllPAddresdstafuTrlrTnnfIlPn X*entrrrfitutntaaf finrru60IPXNetworAk ddress I #qpgorl\"\"f..,A.N$esmentqqnie. luradn4mnrornof,ndrraCfC,uNAdnrdud'uqsfinrrnrir,rfi,l#oL+ANsegmentatiofnrneLRN I segmentatiroanilrefi+nmrnLiR{ trloonrflulrirrr,tflndrufdiot?rlan'jrttil.ttf\"luttns.tuBi'(segment)\" Tnn14'qrJnrnfuinriflnrlfiriu'rr1i rTpr{I n4prd*nrrFrunodf ':urjnsurrriuqvfizunBjotio{cnooll'isron D o m a i nL t a vB r o a d c a sDt o m a i nr i r ' 1 1t T u dlir raru segmentrlurfludrd'r,rr,l'vifierrurqrnqnruor{nlrrfirs:.trrrimrtfnfia#s#us1fi nmlfiargTnulanrfi(ecnoaxiaclable)urlr loBASEzunrarudtilaf,uiprodr'tu(uthl ickethernet) rurul0BASEs.iprflrFr?e.iFrorufirrmeflfir4oupiorTuuus{rEJTn*onr4unqnrdulrTBuNTCnrfll{#'rFier:J T I

unri 2 lr:rnnyrpm{luos/ I nwgi llronn'traonulufinfi{nuuuidrpir.rulirr 45 qilqnr?fln\"uilfiolriorTur\"ur{nHJilFmi\" r-stnu-un\",ilu\"uruFtflo1.l0BASEr2{rrr{qnnrmui+#e'lno.l ' I o B A S EdT. r l + ' c { rUf l T pr i o q r n d ' r( h u b )n r n r { r u r e l - ' i u r i n r r F r 6 o r n o u f i rdmrof ffi r v i . i r r r n r i l u n { ' d f i f l - . l qnritrr-H'oqTj prelunm,:rdrr6o'iFroilfirrnofilnmrio'rfilfierpisrirfit-Ld''lrdutrTuerqnFun.jreqjnrelu \"rtnnrupTrf\"isrri'un.r\"4df,oSnn'jr\"rtnmun{o'\"gjfirvrrrnrrslud'r-lfBi ackptanue?ofnun-nnrslufi 4n1 noflnrrTpr io+nouuinr{rr r unrfionmri'ulrusackpIane 6 e,rrTu d'.runqnr'rrlsug| r|Jlfgi'r,rjJrufz-i. ) 'i,r rr,r,i?o'rnreufi,rrmoffirfioruriooqjruffrld'trde,tfiussfiedroqj CollisioDnomairn6fl,ri'urnrio'lfioqCjluottisioDnomairnds,:ri'ufiTon'radsrc{'iwirilurturTulfrrarnfi tFJ l l o ,i o 1'Jitfl ,|{ ? } J } J 't ru 1 \\ Tonuuil' ] F.| l i ldo nn+o4 r y D J loC{ S M A / C Dfi l 4 . l u t n n q o ' : 6 r vr a f u i n r , r i B r rE f n 'i ( I Collision DomainSharing l0 Mbpr 1 Broadca6tDorhein ;hrii, r4fio4runt i.ruimr4flnos onfrtosL nratlfrrI-:s3{p4rrd{rdra4 iorflrrmo* flrfirillril?nrr?.rqnrnurv'it#ur3en\"ir 4rurirn\".lrn'ti{.:nHJuFol'onlflu\"ttnmupi\"einule rtnuluo{'qrJnrnifinrmrnrni,lraerl:mrAfnoonriJu rtnmunToruj 1tfr lfr*rir:3pr{lrasrr5n'rof dtafl:.rnmrdorrisairulfier ra{tnrdrrrio'iLrFinvrFdo':finqjrruarfrrura/'iaLQ3nn{deroqj.rriT collisioDn omainiu*nsqstrifiIonrad'rur'lmrrrturToudtre'ltiefffqi n1flofFrflo'iltsn{fifie.jroqjnrulfr' BroadcasDtomain16fl'tnlBilroadcasDtomaintfiflrfluulren,tril.j'rrfiolrrfiptrrufiffrrrta.:lerrnr3e{ufi.i s{'iurennrnFi'tv',lrruaLaronFurtFn6Firv\\irHd\"in6i''lrsrqn*nrnrrnraoonlrtor-fJlnffrrn1on.1rqrJnrnilTn{ / a4md \"ruan.rluflri'nt}fllrlfig)

# #uu!3ruutfrnfirnernailnrnjrciais{contntJfitfr ,.-@ #ilr#3 dtrfunmldoruoinni'tuyr.rr$rrrioflrrpinynsflntg.rrhmofluanqrnqvfio\"irucfloulplisTi'orrnL:i.ittfln DomainurfrfrlcnrxJrrnrrli'iIEBJrnoadcasDtomai1nfr6nfirfTl otslronnr6oin'lrtfiqnd':uunu',n,^duo norfrrpro#aqjfirurafi,rlorrFrumaflnrhlqnr{'i{ru1:lEI'idnrryofmraf,F'nr\"riou'nit#nrf'rfliuoflfi'n(tgrr--JJ+fi1 I I - *trt#+ ! r,rrtr1ii111ir1I111I1111i1rr1rr1r1:r1,lr:ii1,lr

ll t' unrl2 luprnr?Fr?9luosr t nwai llronn'rtaarrsuurrjprrifrlir-ruila'trtuiiut a, rirlli r;, llilijli 47 RC1Uh1J|UUOLUAN, Campus Network !lF.nw.iss .arp.e\"Netw.ork LANLtnvCampusNetworkfintlur,tilrfllnfrrfifirTulrrfluilrflf iuipil4flnfirfiolriooqjnru'[ul5r\"rru FEJrflura4 Taq ur-ianr4o $o 'nfrrdorlTs.irvu,jruarRrtdrfin'nufiaqj1uuBr,rruplnTf'rrefEifliqr,riTfirufiutfr'dprro,l nru fifi0 rtinrrtfnvrv,tl,runto.qu?rE*vrrafi{fiaqififlFtrasinrsluornrrrfiflqrTufi{eroeqjluf fir,tntaf'ufr16'd':ud'toeirc.arlmsqpusNetworfkifiorriprr4flnlo,:l.rur4flEJraflfirfioilrTg'iornrrrir nrtJlulTt'truufiarrTurfrrd'ruqnrJTnurn5#.rrarprfirdol{riooqjnLrAulNuuaucampusNetworqksrflu 's'io{Finr1iu.\"',uor**\"u, wideAreaNetworrkaurflfi-ni relfioruBiarvu.ir.ruirtrifnMinsc{rufisEir;ir'ilnnflussn'lrlTprsr,i vrr.lrnr5orirtqrunrurotfr'l#l3(sflerlrvicperoviderm) -,]oEir+nrdrrutfiouTifrfiprr4flnqrndtinmulraril rTlnirrr4flnte{drfin.rrurrinsararrfrrfrtflrTuTprflr.jruilr'irFrtodrflMmiBrnflunwrrnrfri'ol{rflui nior.iru fiprtolfirurrr?od1flto.le{r{'nr6'o'ira'[fr#nmrcriiru,urF1nreifioHrioairuurqrv,lrH(rTrarnmtleRetay), rinrHn'lsrtd(rLeaseLdiner).riotsDNs1nilmnrff[rfil?nrrd'rlurirurrrfifroqjr.rnrufifiarHrrnhfrrlTnm 16'niulTrir qnou pr fr'rrfifl nr rdenmuvi'iilrvuiflltyrfl rtnu yrFlyrr.flufr'; fr.rrnn'jrnmrdorrieninrTflnriruuwrn,rruriu uirr16flwnnrrrfilffqrhjtd'uflutorfflfir?n.r#t\"u\" orql'tqnrslr.td'tudrflurotfr'[4'l?nmrrod'ur rhrmeffifflfrrTnr(rurrefiro'lninrfrufluqnf{rerr)rardo urro'rufio6utnoflMqr{rnTr:urriawdRrftl ,runrlun1fllurrriadrflwANn?.r1ufrr qrJnrnivr-14',r'rulilu lo'ifhfsl#LqTnrTY ?l-.tli*TtloJFrtrJnorflluqI silrrnoud',lsorlntni[urCyda'rrriecr lasstor{zufinqr-Jnrnifioarr tu, furir aejr.Nt orteNl etworkAs,lcate*lns Ciscorilufr'ud'rodr'lterqrlnrninralufioqjlurnr?oWdrAaN niu uvlr#rndatndlframeRetaySwitch)r,ofiu6run4(mn'ffvi Switchu)nsWANSwitchrirLldulra?o orndfrqrrJnarff+ine ! Tri'r#d ra rnof'lraidei qrJv. jnarr'rnfi6srur'v1irui'wmroqjnirrfirfrlufitodl'#l?nrrflnoflrir.:1 'f\"4odwANSwitcnhmrBrrtilnumnrirtrdd'utlllTnrr MILSvpNttnuMeLSTraffiEc ngineenng tlluF:tu rTlrir\"r3nwmRruqsfiufirfifierftqrJnmiwAsNwitch{r{fiu:rufirnrrnrnxrurnrflnrixl rdo ltorTutqrJnrnlwersuwitchrfrtarnTurfluTAr,:rirssurFrharldrfiod1urfFiFr4rJua1ufrl,1i,naiovrrrlrrma qrnf:i:u*f\"rnruunln4 \"' Lrair.rTnrrJnrlfi,or; riofurnn6{ 're'iri'ndrrrirrr'ra1ndurm.ofiv,hrffrlltarulfnr rfinmdr {onrnntrir,:1rru'ir-iniiltqiuriorro.ruruffierrfr,#onrrH.mrorvloai'ldr;rprrufisSre1r6v'ifc,LeL,evel )-. Agreemen(st m) fitrflu#aprnn{firfiuu{htrftia'rtocFlmunrumolunmhfrlTnm'LfreEjr.rBiorfl.,r,rlilrrFr ai qv 1t- ? n l r F l l r t . l F|EUttArtTo'lfol 'iF]runlilnrf [u

, , , , | 1 1 1 1 1 ) 1 t L l t { l f t l l l f r l f i N f r l f l l r r l,r,l,i,rNr r,,' u t ' , t s w f i l 1 m f N i l f i f l w r w $ s s r , \" , ,r,'ffifitfrlffiMsifiiii;i]or8oi 48 # #au\"fpruutfrnfifrrornqrJnrnclhloc,ot ntnJfiifr \" \"$@\" [umanrsoonIIuuIfinr5Snluf;nuru=lsnuds-lu (ltier+;\"phiF.1e\"P\"e+Fis)\" ak k fl'rufllflultu fircTfi*usdrn.jirnr4flnTnuri',rblFrmtfifl:rnttoanurrlud'n:grurfiTnrqafrrl.risnnrsil!d1r:d1'uff#'JuH tu rnrfloffir3flnC.io1reLayerD, istributiLoanyetrtfiuAccesLsayenrrudld'lrnrsoflfineirtf,rflurnrsaf luro{nrroonuurnimr4tfilnlfr'rfifl,r{s{srtrrTutntsoffinrir'rilr'[ousrlt'rM{aooe{tt'1fr'unmuli't nimr4Snoonrflurnrflsflri'r,r1n'r+rir'rf,nrvir\"[rfiirflFianmrdon.lrfrq.'l:,J,nurn*tiorrti1nlror.41fnln1T rrner roufrrlrqtu urvnnm6rn firlupii[eo$Firod1,\"u.*^u grJd'arrl:uJanr'lltFJrnto.l Core,Distributionutfri AccessLayer t ,n$td s gr.JTl.rrnn{r.trdfid'udsl rJruqnnil14'tffrTLfr'lnmacasnm$puuusNetworukaswideArea Nehruork I ffi AccesLsayenr rrfluunrerofldlndfinrfrorn-r{1r{frlulrenrfvi4irnirrr'5oo^olfirrmofto'1fr1d rfrr{rrllrrriedrtidruf,!LANrns CampuNsetworqk:Jnrnininrriflnfrri'r'lruoqj\"lutntflofl Id#nrflluntmfrnruzoffr\"rrfindr fi{1nru*uflmffrifnifeFionmro'iflLnrrrfioilriosrnuFl3o': nerfirmaflie,:{'l#r.iruvrr.le{1naiumurfplner4rr{fi'jrd4rrflu6'o'lfiunPoLflInNrKfieufror.l Tfl{{utilEi,i64nyffioqj1Duirsutdri'br.urtiLoanyeur iorrd'uCoreLaye(r*firrwinraoonut:.t:.t) F l , r l r r [ 1 , r ] r . r y d u r o + tef J n r n i f i v i f n u \" [ unrn r sfiofifuf il 6u olo t q : . J n r n i f ifdl.rt t i l d r t f l u f r ' a ' i qr i4l4?1'r{s f lt\"fYlilq.r } J ' } n u n* ' .lv n r ffi nrYt -y trt,d. .'Ii y.- --t r i u ' r u I re\"H i':nrt

unfr2 furnnr?prrj'roust t nnai ftlrnanreasnultfrnfiinuuuiilntiufu'r DistributioLnayertflulnfiro':flr-lnTttdoilFioAqlcncessLayerualtJ-l1nr{rffrerrT*unr niruriotrJsCi{oreLayerdtaiu LANrns CampusNetworqkrJnrnSfir,ir'lruoqjlurnraoflfl ivldnRrd flund r q q t u TmdfrililrsdilEfinflrvn\\efrTu4.n'{ofiilnm$flyfi,iruruvroflnil1nnod1ufiiro'ifir rfioilTiftilfiatndfivir'r'ruoqAjluccessLayenr Tmflulnrfloflfifiolffjrrflure\"l1finaru4uri reil\" ro.rc4{4nd ,{rir.rfi1iaq' qj'lumiflsr f-lAccesLsayerrJfiaqhr ufp,fi rJ lfrmrfio,rutpu iar{rrT::aTAnc'icluess Layemr -rufi're{1il''rrn4nqEJunsdoc{rrfluri'rffHr{'rfrilTdroariumBdionrdu'[luAccessLayer 1fr'nrslun4mdfioqjtDuistributioLnayerflnnrfinrrErndrruuuis[saflsejr.itrndtuervlAN RoutingA,ccessControLl ists(ACLr),l3omlfi.Ql oS*ar Policynir'r1'lunrrl#qrurfimr4fln 6',rflni mdfdi f i'rillil1arflod#n rfluatrdin reofl3 t CoreLayerrflulnr4udnnrr*nrri',rlquf,nqs'irrimrriitfanrirfilfiolrio DistributioLnayer un'rfl\"1'1nrfl'r1{frrarrT,uo,uudrrrnr}nrnfiis{'iufinrfrfl1fradr'itr'luflrinFsdrqtrffdluu'rq rfirrr4flqn:.jnrnifir,ir'r'rulurnlucoofreLayerfli DistributioLnayerorstflud\"rrdarri'ufi16' 4nodilaaeflTr uFr,r-l,ln;nr.*ru;'id\" ',rfviditlroirfirCfluoreSwitchrrnydfinE imt {rI lnlflyl'r,iun1fl'ml .nl1uv 14Jrr1 rilu AccessSwitch r'lu Core Layerir CoreSwitchrBflnaifldfrdrffluoti,trDuktributianLayerdl Di$trbutionSwitchuncttunotnddnh'r'ruo{ .iu AccessLay.er,dnllc\"es$,$witoh ;\"#

50 ;{' rr'aufr;ur.,rrTnrifnrrnqilnrncjr/rsnc,otnrnrrJp'r-,? vc &ur@L&!lr!@driiqq@l## l tu l , i F l(13J1r 4- l y6t) d' ' d -i \\ tv u * da q? a d t^ d\" rufiurvri ro'l T f ' rlfifl'lnl3LtE]JFtOrlJFl[!fnIL:HJLJJt:JEeulJnililnr?1#d4prdrnrrof2 !q -1 t, ?- !n'trrJrElr,Ftoq'r.ni Mlro,iaol.Jfr,r6rFt ultou ftJo.ieTIfiHirsr{rrnsl!T:JuraliFrlfrrtnfnrsofelZrlfioilFiotilEi'iniF]d ' [ u r s d ' !C o r e / D i s t r i b u tLi oany er i r u v ' r ' r v r a fllpprrt r u x o u o u Tsu{ 4 m d r n r f l of ifvl si r . : r u o q j l u r n r f l o f l c o r e / DistributioLnayervrr,r6o,rFr-esyrfioilFialfufrnrrarrdroTruuriotrJfl':uHrrpraflrfiorfioerTa'l{rnSarirs 6urvroflninriotrdJtrfunajHqo'irfiflv,h,rof,rluqv16'flr.rnreq-prnm'lrfrudeuFior{1nT:rileflgnro'iaTndrnuuo frdrtruo qlluCore/Distrbi utionLayeTr prmfle'i f-=--*-.;\"r 3$r,ltch _.rr-' '-r1,, Lryr?l$wttFh \\\\,,\\{ln CoreioistributioLnay6r) :ributionLayb.J/.\" *nJd7 I ! gr.JfirrftigurJdz1qsnfrreri'unllgrJfir.Biriurr+urrTusrr{d1u^Lra.ryde3r switchfivir'rrunqjlu core/DistributiLoanyesr yfi z d',rrfiori,rflvirufirfira'rfirntrtfinnarprd'uorqrfrprfiutffnTtuaay4enr d e d'Ql,Frs]i-,rrduof rfrflnmililnvrnrndruduaimdrdnsimdpTrfiua6oqrtfrfir'lruvrBrt|ru\"lrf,'lfrrfiohfrrsru niprr4snfin'ilft-lTnmuriusrlnfiunr{'urra.r{\"[4\"rruru1n6r'aotenjrfu.ia1rila\"dovf2{nfivir'nuoqj\"luAccess Layeer rfio.lfirroflnUPLTNzKrnroflBrrfiorfieuTfl':dutil:-Jun4mco\"frfeio/DqjitsutributiLoanyefr.r z A'r rfionrniniprfpr-,tr,lfi,tnfru,tsdyi4oilFiotr-I,lrniprdEnpT,rufi{16'r.iruurU'ltPryLoIfNlmKdnr.rofBrrafi.l riBo\"lunrnifinefunpttruxneflnlervrofmirfalof'inTFrdrfirrv1rrelflrur PLtNKdnadofiqrnrHmnvir'r'ru vrprrrvrutfi :rtsilirr,tq ffiF@h,k*w **swt\".' - ,rrr, r. I l

,ro t rr,rr';;;;\" ;;, , ,o,outiu,ro;;';';;,';;;;,li',,r\"rtr#\"/\"' Layer3 $*ltch NOUTf;f, *muffrir ffi lSOil LlflF d$ // BackuB Fath N ll_l HEADQefftil / r-ar\"rrr*ffiJEth{rn€t IAN WAN Lsysrs$wfrfricffhi #{##sdt (Fffim6 R6lay or Lfassd Lin0) Lryrrt httltsh mHour.E\"n-F L_ fL* _*\"ffffiLifayer?$witsh Ethdrnet LAN - -*\"--- l$DN L|NEar lEndr f Backup Paih hyffeswfifrfifiM j EthernotLAI{ C-iinviiniir'l ;,, .J I 3!il grtJt ufrrv+fti,ugrt Jd -fa,i l $dn'di6nfIl:lLrLdLiurof 'in1?JuTo. rrl qiov vr-\"tvd'8Lr1r,uuuni-mru4flnflo'io'idnrfi\"\"tlturr-{l ':u lro.rLANnlErtuil-nrfllilniprdrnrssdarsufirfirfluqueinal.irarrfiorriotrltT.rntm'fi'rzndutfrliarlfol r{ 'Hu{r{rru'uuinr4flntue{euroqwnru flnrl4'qrlnmfrFrrmoffi{fiEurnoflrritrirfuir1o{flu wnrutfr4n g:Ju:.rltri,lrnruflu,r{qr(uLderaseLdine)r,vlt#rnd(FramRe etay)uTerrimr4flnnrtrur5rr4#tdrruml of urjasarsrfirdorrienYuniruwwAr.Ni qsr,itarirfrrfioiliTLflimrAfLilANro'ritrinre{rtru{rfr'rEiri'u rfiorfirn'rrtarrlrrn'lunmvir.lrulfroejr.rFisLrfti'o'r.fi 1xJ1rfloonrnrl#firfruilr,rd(rbraoc{kup patn)tffoeir'rniunmfrprpi'i{elrtsaoru'[{rur5rrnro$f nsttnfllrsofl#u4'rle'rr5rfrrTrlrTnrifniao\"nltu{ nrnidrffuvrl.iuflnodr.rrriurv,lrr?rndprmrFritnn.rrol:fJqrtfrrfionrfiuvrr'i\"[uri'[#urtnrffnqnd.rairutrJvrr,r flfi'rflrsDN druf,unmfiprriori'udurvroffillrf'ifrrrrorqjmrrnrrrnir'r61TillrnoonddurvrofifiprtfiTpreqrfrEr nrrvir'nudnlfl'urru.ir'ra4pr\"flrn3rs*anflsrffrrflqflfivir'rruod\"llJd'rfl'rflo,iFrlJrdouf,rni'vrerv'lillnlsq 'ntt oonb-lvrr{r5rrmoflddtin.r'urunhrhafqrrj ffrrmofd',:Tr.r4srs'feirrifalurT{aufurjru*finrffm1#6nprfl'r tuutnrtin{41#rru'{$rj,rrunr\"rrmEinfiqrtnrn$h'l{rnndr#rriuluquflri:l-rrtrrne{d'rtruf,ssnEutnsiuiqn-u rrimrt{nn,rtrItauutff,tffio{rnflud'rBruqorfiaan6urdv'rnorir'uoiusrfluqrlntsrTlv,t{urnorncdrn\"liliroofi ,d,ltdpuplonluuisut{nnvrutriillurfip'hl'lvl{randldfiTanrnnffunrorilrrrnmto'tvtry{flndRrurrni.rdrurfir oan'ld liilil