เรียนรู้ระบบเน็ตเวิร์กจากอุปกรณ์ของ Cisco ภาคปฏิบัติ

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468 rF tinu!3zuutilnrifnornqilnrru\"zoc.lrsco rlrrrrJ$uT il 'ull+ drtrq showframe-retamy apqslfidlmqnr?'r.tnexthop addressto DLCImappingrdo4'lr tn Addresstocr#rrrrofiJnrailfi{r{fi'! DLCtruafortrlurFrrmoflrJnqrT(udrd\"rshowframe-relamy ap qvra Fr'Yr?;rm'i ap vrurtfrslnmtllnurfi il ltnrILLd ttnFn) c{Qulunr#fifio.rn1?Ac{rErfIinverseARPrnu'],fiu!!fiumfin (1ura']frsfi'prtrj)l#t#dr*.ni otrame- relay inverse-arp nl 8l1fr6ilrfol5rv\"latoilfilqlrfi'uTraur nruf[flfrn rrrrfrqsrilBrTonrnhl{fior#'r1mfrartprrlq'rro,:'if'r'rfro'inrrd'rufinrffpr'hltt-'ir#rtmoflrlalPrtJvtfidfi Addressllil.rflmflf,srfr'o'id'ieJru1i iDlilLf CIuurfltnrtuu v,loful.rmto{drd'qfi1fi64 Router(config-if)#frame-relayrnap <protocol> <protocol-address> <dLci> lbroadcast] lietf I ciscol lns <orotocol>uu'lflf i fiolo'lT:JrTmnonlutntgotfdl3u IP,IPX <orotocol-address1>fiJ1flfi [roFllFl?dflo,it#rtptofrlnreilr'llurnraoldflu3 lP Address <dtci>ulJrflfi,:nirto'l nLct rjuuFrrnofflsllTufil4'6'r':6p':vc fipiotrlfl'lr#runoflrlnrflvl'l.l fbroadcastr]flufidrifprff,{rrfludrrafiLnrroUrurFr\"l#ilnv,lfilnto'lt#rdoT,JrTr^u^^'ru1rnilnd.ie'ilil tleTrpvc#ur ffi [ietf I ciscol1{rrrlrJr;rnilro{tr1t encapsulatiodnrraf,:.Pr VCfln1lTu1tri4rrflufr'o'lrrr1 l i l ' ] 3 ' ^ i l [ F l J o tn?qE v ' 1 [/ T F l ' 4 r | , l O f dq l t l l uc l s c o ) 1 O ? 1J[nF r L lF l iF r dtaflr:frlfrrrin6urproflrv,lrffdorilrv,rlnrrv?suuabd-lnterJaciletrrnv Multipoinrtrdrrfluffo': rrqdrfr,lframemaphldrr,lflirlnl tpAddressro'rtFrtrrsfl:-in1fl?B1r-'t'r.tpr-'todr'tflntil H Q( c o n f i g ) # i n t s o l 0 H Q( c o n f i g - i f ) # f r a m e - r e l a y m a p i p 1 7 2 . L 6 . 1 0 ' 1 1 0 2 h r o a d c a s t lpAddressto.irFrrnoff,i,:Flr,i{plivlrcor'di srnTu61072.16.10tt.a1sDLCIr:urffrrmoflr1n1:.rTu drflucio,Pr VCflfiFilrYirrTtor z) *rjdtr,4f,Si ub-tnterfaiclreyunytPointo Point ?\"rfi'lu'lrnrsuttFil4lJlfDltnLfCl Irlrsd'l pVC rYiud 1s ro' vdur,lrEt.Jfiilofi,:fldrd'f,riame-relaiynterface-dl<cidlcinumber=ti\"lf,wlmvlil Sub-lnter-faLcem! pointo point#u uTufi16'uerVriCrfiureqjrufufrnvilnrsvrr':ffffuu{'nfirfir5'rrprnflrfis'rfr\":rdurrfiorrieoqi d',irt-,taejr.ilns-uflntr-Jtnterfad\"vei'r,lruoqlPLuVCdfi\"ulu,^oDLCLI vi'lri1r 6) H Q( c o n f i g - i f ) + i n t s 0 l 0 . 1 5 L5 HQ(config-subif )#frame-relay interface-dlci

\"''$iil,, unfi 16 LeosedL/nettfl; FrameRelay .riillrrrr,o*,,**4**6*,*9,* fi,,: dludunllrturfr:amrongpuuninrl{nurruHubandspot<feifirt'trns{sr\"rnd,:rl'rnfirfrrflunu6riunon1t j i ft ul.lrtrlsrp{ri*iEvrrtfirfstpnot<refurrfio,rnhframemap1 mapuru\\rtlrra{firiluetu{nnr,urnr *r t**+ mapf,nlln,rum1 apllilrTtr{rrqoiduflirfluSpokedruffuTquframemapfidbJrT,:rirrsroidu ; ,i,,,.,.,.1dsptfolilrtedn;fioufi:{fi'unlct #urfiun1!frdhrT.:rtrrsroidrfluqut(inrontrr,irqpYrsd'r.raoufilgrrrt'u q *\\. ve tull'r'tlflftB l\"u) rTBrtJlilum-,rodr.rrorri4msthoo'lwfnriarfmf're.\"p 4'irtnr,trPAddrestos'lrfrrmoflrJalflyr']'irTlJ , oLctuurFrrnrofilepTu i 8l,tro'na*sh frane map i S e r i i r l L / 0 ( u p ) ' i p 1 9 2 . 1 5 8 . 1 0 . 3 d l c i 5 0 4 ( 0 x 2 5 C ,0 x 9 4 C 0 ), s t a t i c , b r o a d c a a t , CISCO, sEatus defined, active ; Seria11/0(up):ip192.168.].0.4d1ci604(Ox?5C,0x94C0),Static,broadcasE CfSCO, staEus defined, active sh framemap#r'rfruttfin.rn1rurill[EFrfir€qro.:rfrrnoflr1jn9r2g.y1r6l.8i.10r,{91rTunlct l.rrr''rum6r04rac 192.168.10r.{4rrTl DLCI60+4,rufluorCt rJqsfuto-lrfrrsraflsiteOne fltilfrr. Euuuflflunrsl iln:firf,lu show firfiucriou grJlur,rrirri'ortrJrflutnfisrlnrilFiir'JroruEnjfo'r.rdroGrj'retunr*tFrfioilfinrr{r'urro-uylrIinlBsIrfni Ei 1 oonrrul1#rFrr'efvr\"'isd,.:LdailFioqqjlu.fi,lrr5mrfiflrITu6gdLt1iF|192'168.10.0/24\"Iuf,n andSpokefiqfirFrrpruaofl vjtariTfirilu nun({udnnr,r;rnrr#lrptoSf iteOnfeli SiteTwro{luSpore : ( r f , t n e f l f i n T t rT)p r fl lP A d d r e s st o ' l u # r t n oHf lQ ,S i t e o n e$ a y S i t e T wfoi r i r r f l u1 9 2 . 1 8 8 . 1 0 . 4 , 1 9 2 . 1 6 8 . 1 $0 a, 6t s1 9 2 . 1 6 8 . 1m0 .r9u d r d ' r l lnu j J l t - { t r H s f e o n r n l t r f ' i r $ r rn sHfQf.i n r r cs{ } r \"si u b - t nt e f a cLel r r lMr u t t i p o Y r n r a t f u e \" i ' f if { r ul f rf ifniut ri 2 pvcfir,fieuriotrltT'irffrrFrofls*itnevosniteeTw-onnrJrrarrifirfionrBmn\"reEjr'inrSr1u4b\"-ir1nitlerface , gtir'ltrffdtT.lc{,lt-|1Tnt{{ru6utfloftyltSo/0161nurrrcTflfltilsr[flufro'onH.rtSub_|nterJace{ul.r filfi unr\"luufiofr'o'rnouuinttllarflil'r'qur1n1na\"i1Sub-tnterfad.*\"tfiEofruorfluuMlrlurtipoindtru tflrtofl:lnrflfl''r-stiteoneuRssiteTwoqv\"lfr{ruflfiri'n6urrtoflrvh\"lunrrdenTlry'']r#rotiJprrinr{ arnd'vrdfilfrqrnnrrnnnsuillqwfi'ulurvrfrrflhfiromofHe, $iteone[LffsSiteTwEo q1il'r?pntNG hjtT.rr$rrnofrfiourirud1u6l 'lurisvpttrlcmurs'rtri16'r,lrnffo.lPnltrNGFlilro.Fi ie'ivif'rtamemap t{1u'rd'trs'iff{fl)

rirauf,r;uulrTarirdnerngrJnrru1o{crscofi'1nl1rtfifr t tnsyirfliilnlolilritfipnrir}]rtt*rlndllfrritufrradl,rnrrrrqnouSlgr:fu'lumf1i 7, :lB ttal 1s firu virufi rirueglfiillfiiraursro{*,,lttlurf;rrqniHQdrflnusia-lilHs\"itteoneunr siteTwou\".tnttfluttuuMultipoint 1llr, $unrtnte*uC\"'tilnna,qtn*ni$ttu'narJflnrrt'unnrgoldr,lttiuNAT,Access-lisFt l'llcufifl\\:nrud1ilil MuhipoinSt ub-lnterfacde ru\"\" S0/0s4s 1Se.168.10.4 DLCI406 $ubnet DLC|604 1S2.1S8.10.0 FRAME RELAY NETWORK DLCI304 s fto *\\ 1 $ a .r u * .r o . u 1l0 $iteTwo a;tlil 12 a r#rrno#rtO HQ#sh run int sQlo Building conf iguration. . . CurrenE configuration : L17 bytes I interfaee Serial0/o ricqcri nf i on TcJSit-eonesiteTwo no ip address +- tp Ac1rlresssrlril6\"ldLufrlfrdiaEurnofrr.t\"tlftflrilu sub-lnterface) encapeulation f rame-relay + F[FlEncapsulatio1n#tflu FrameRelay no frame-re1ay inverse-arp +* fifitouflaInverseARP [lnvdl framemap lfl'l end

HO#sh run int s0/0.346 Building configuraEion. ., Current configuration : 203 bytes lqt€rfBc. ssrial0,/0.3{6 nul.tj.potnt <- fih{ Sub-lntedacelrlrfluuuu Multipointvtflepifl{nounin r tLJtl'd'ruilr{ 2 qfl : i i p a d d r e s s 1 9 2 . 1 6 B . 1 0 . 4 2 5 5 . 2 5 5 . 2 5 5 . 0 < - t d f l u l u r n r l P A d d r e sfsi o o n u r r ' l { r uM u l t i p o i n t | Sub-lnterface i f,rinr-reIay nap lp 192.168.10.3 {01 broadcaet +ruJilipaddresste{thmofiln'rul1-l[fi1 'i nTrD-i LCI 4tl3 frame-relay map Lg :-gz.168.10.6 406 broadcast {- utJilip aclcireslsotr$rrmof:Jnrflyr1-ttfl'1 riu DLCI 406 no frame-reIay inverse-arp end g rfTrnad siteone SiteOne#eh run int e1/0 euilding configuration. . . CurrenE configuration : ?15 bytee interface Seriall/0 -i description ToHQ ipaddress].92.168'10.6255.255.255'o{-t\"frF||PAddressluslfirin6uurofrv.ht1il1ri.I{ Sub-lnterface) encapeulation frane-relay t{n Encapsulatiohnirfluuuu FrameRelay f rame-reIay Inap ip 192 - 168.10. { 60,1 broadcast +- url ip addresslo.rr5rrproUf O r{rrTu D L C I6 0 4 frame-reIay lrap ip 192.158.. 10.3 604,broadcaet <-ulJilipaddressie{r$rffinfSiteTwo#rnTtt DLcl 604 fr'rr aru,aqfifr'o'rrmr-ld'rrrgru=fir5rilnclunrtfrrFrslintoefone srfrF]Fiori'L192.168,10.316rrfluuoerrerrnro.r SiteTworiu fiusrfis{-Flprpioriruilr{ DLCI 604 fi'rrflu oLCt rfisrniurTrfrBiotrh*'irfrrflo$HQ) no frame-relay inverse-arp + fintotfln InverseARP end t r#rrsrafsiteTwo SiteTwo#sh run int s0l0 euilding configuration. . . Current configuraLion ; 233 bytet interface SeriaL0/0 + ffimlP Addresslufrddnfiumtfiv,lt (lillfi1{ descripEion ToHQ Sub-lnterface) ip address Le? . 168 . 10. 3 255 .255 .255 . 0

rr*EiliJe; uLiru-Frirdnornqilnrru1a*r crsco nrnr/5r'-,7 vt encapsulatlon frame-re1ey <- tifrt Encapsulatio}nfirflurruu FrameRelay f r a m e - r e l a y m a p i p 1 9 2 . L 6 S . 1 0 . 4 3 0 4 b r o a d c a E t < - u i l l j i p a d d r e s s r o ' l t i r l n o $ H Or f r r n i u D L C I3 0 4 freme-relay naP ip 192.16g.10.6 304, broadcaet + l[uil ipaddressgo{tfltaEfSiteOnet{rn*t-t D L C I 3 0 4 , f r ? t i r { r r r . r B r f i f f e ' l t t ] l l i n * r r u r u v d f i u r r r v l u r l r t i i t H l nSoi tfe T w oq v F p r r i o r T r1 9 2 , 1 6 81 0 . 6 ( d ' l r f l u r o F r m r n t o { Siteonefiu rTuqrdioqfrepioti'tuvrDr'Ll CI304 fi'tilu oLCt rdurffurilvrriot:Ja*'lri'rrrrolQf ; no frame-relay inverse-arTr <- Fntotfln InverseARP end 1 runn-6nno{rfridt sHow oir.1r drntur,flan'ilrr?'lffrErdauurfi rnof Ho HQ#sh int e0l0 SerialO/0 is up, line protocol ie up Hardware is PoweroufCC Serial F)esnri nf i on ' Tl.|5if.eOneSiteTwo MTU 1500 bytes, BW 1544 Kbit, DLY 20000 uBecf reliability 255/255, txload 7/255, rx.Ioad 7/255 EncapEulation FRAITIE-RELAY,loopback noE set Keepalive set (10 sec) LMI snq eent ?42, LMI stat recvd 16'4, LlfI upd recvd 0, DTE LMr up LMI enq recvd 4, IJMI stat aent 0, LMI upd sent 0 I,MI DLCI 1023 LMI type is clsco frame relay DTE FR SVC disabled, LAFF sl-ate down (d'otord4nrr'rdnu) DCD=up DSR=up DTR=uP RTS=uP CtS=uP HQ#sh franne map Serial0,/0.345 (up) t ip 192.159.10.3 dlci 403(0x193,0x6430), st at,ic. broadc-:;rst, active <- tfluanqrndrfr'lframemap crsco, status def ined, 1 9 2 . 1 5 8 . 1 0 . 6 d l c i 4 0 6 ( 0 x 1 9 6 ,0 x 5 4 6 0 ), serlal0/0.346 (up), ip static, broadcasE, crsco, status def ined, active * tflurunclndrd'lframer\"p tdouurJlP Address:lnruur'tr{'rrTu DlCl rlnllTu HQ#sh frame 1ml Serial0/0 (Frame Relay DTE) LMI TYPE = EISCO LMI Statistics for interface Tnvafid Unnumlf,ered info 0 Invalid Prot Disc 0 Invalid dummy Call Ref 0 Invalid Msg 'I\\pe 0 Inval\"id Status Message 0 fnvalid Lock Shift 0 Invafid Information TD 0 Invalid Report IE Len 0 Invalid Report Request 0 InvaLid Keep IE Len 0 Nlun StatuB Enq. Sent 224 Num $tatus msgs Rcvd 223 Num Update Status Rcvd 0 Num Status Timeouts 78 rffiflll1xwmstrqffi*Nm$ffimhwrsl{Ww#fiift1,ff ffi'\"l@tu{, \"e@fl'' FFe-

'''!i{iii1\" 473 unii 16 LedsedL/nefinJ FrorneReroy ,rrtiirlli Lr6plq€qn'rusflo{nmfiJd'itLuMc{thrcfr{fcirnm.jrfrN'r umStatusEnq.Sendfirirwirlr,rrirrro.r NumStatusmsgsRcvdfin,lrfiriTlnffufieLr.tir\"i'uu.uur.u.jr oqjluanrurrJnufipiurnd\"rrnq#'ino'ifi rilsir+fluH'lrniuunar,:,iromfirlrprarrfrnrduufioqqrn:hsmilrfLl.MrntfJifdlrrlce{{s'rrTurrr,r'ir'rrhrrtofrTr-r Mr#rndaimfr{lununsrlrsrnurir'u.riofirlryramsu.jr'i6{flqrnrFruneftrlf'rurimrtflnts'lrv,ltu?unci HQ#sh frame pvc $erial0,/0 (Frame Relay DTE) PvC Statistics for interface Active Inactive DeLeted Static Local2000 Switched0000 Unused0000 DLCf r 403, DLCI USAGE r LOCAL, PVC STATUS r ACTIVE, INTERFACE = SerialO,/ 0.346 input pkts 15 output pkts 16 in bytes 1550 out bytes 16?0 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkt8 0 out BECN pkts 0 in DE pkts 0 out DE pkcE 0 out bcast pkts 0 out bcast bytes 0 pvc create time 00:40:04, last time pve stalua ehanqed 00:22:08 DLCI = 406, DLCI USAGE r LOCAL, PVC STATUS = ACTM, INTERFACE. Ser{al0/ 0.345 input pkts 10 outpuE pkt,s 10 in bytes 10+0 out bytes 1040 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 ouE BECNpkts 0 in DE pkes 0 out DE pkls 0 ouE bcast pkts 0 ouE bcast bytes 0 pvc create t,ime 00r40:07, JasC time pvc Btatus changed 00;20;31 nrnuuflE.prvc firfluActiverfllufinruvfirlnfr Lr '\"ri \" ,rl*rur4uonq.,rl!#tunru\"riu'rrnluto,Cr CNPC, CIEtufifl1flJUrunrrrufimr:rirrgrr{rd.rlJt1wronrefiGl Rp, \" Q$P.Fnrmqalluurntsdrr wAN ruulrlriltrntifiru rdonrrirudfioioudr,:urnulwdi'0.:tdrrnruSo+rvr\",l rfioriiurhunaudnmn'ragrJn*lrrnufilanrn filf,uuer'[doffrruuunsirrurnsis-Iil

iil t +.- t + t ; p;;;;1 ,;n,rgrrrr,u;r,lufn,nflnr*l,r,r clscontntIfiff6 .. , slpd$r\" t{Jsd sfuf tnd flulwI susd |f,uaEnuct}ilstEr {lpeqeftr;nel tv'irutrnriarrlrtn\"hlltqf,ud'irrrionmrfiils(fslrcHatabte1)6-Lunnrfir-lrvus-n(nc,ojrst-effective) fei'v]le.-{.T\" ilhltrl,ljFa -ltqt{fvnAv, lo,*l!\",l6tlul ao'iilq'lttu'ltlJFrreff i'rfll ?1}J3 HFlFro'in'rTt{o}JF1EFl.liflt.1{}JJ1FfLtUnnHruyFull Meshn,r'rul,rruruda4ltnn1irderriofifluuilFrTnflnuer'rnlf nu LeasedLinetoravunrun'rtrderurio nruilud\"rgrJri'frirrtfrij4runuttpir'rrttsi'driltil Leasedt-ine#'narprfifro.rlfiqyrviNrn.(TNr-)l/2flro'r6'l rfliudrrdrurad,:.irnrrufiouBioLueua-sne-rdtine6'rrTnoonrmr\"l#r{luuHLul bandspokedordor,Hr v; retu. rinnr4'rrvifiqd nrFiEi,rrrf' frnIioHsrav {irur{jo| hlfl{ltF4 i'r-lnr4frrfolvnrBr'rqdruu1,rufiri-L#fioEin'i t\\ aranecrr F,'ff dr\"ht ff I * ;rtfirs luqrurfirfluMr#rndnmifforurioqsl{'dirriufif,ireuef n.TirpreufrumHoofrfdi euriovr}rn'rflalvr r{r{Mr#rnrirfirrqnrrdqurnriupjoErl#rv,'lru3rnduinpr4vfclnnatrfsfrrtEroontilrrrHnrtrrihr'frr1 ds tunnq'rlugr *rJhfln| (r, Air-'r,llJfrt+) 6{qs14\"rrunofn::urFrrnafrflu.iru,rufirie(refrnu.firir:fiaf,lfrnTn6urnoflrv'lt rursrrproflfiBiarntariv'lrdrruuTrfrfnudrjryfipovc finnaFr'rdururrfierfiolTfl':ttrdfdrrrf'rrrrflflut

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Unii 17 lniegrol€d S'ervicesDigifo/Nefwork (/SDN) 477 \"ih,,,,, D Ghdnnrl B Channel Layer3 t.430/t.4/3Tt t.601 Laycr2 Layer{ ; d;ni TnuD cnanneut flurio'rdryrulrrrrrtrFl;rdtaflrlraquilruqISlrD6'N1trlJfl.iilnrflilr'mi rtrofld2 ms 3 I ro,i D Channeqlrflprfromrilil'rFmQ5'.r9u21rnr Q.931d,ruB ChannerliJuri.r:'lffrprgrrudrraf,ifud.: i. froqnfi'rTrJrTFnon\"ll*neriflioriflulrJtfftriuprrpi ptunrcirnvTrlrTrrnonlurnredolfi.us?n.ru.ntsol fioejrqnitup,tpxa{rutrJr1nnon'Lumtr#fluaqflsflmr.rrfiunrTr#rgrgrruvrr.r1r,,,Jflrunsn',lrrur'iafrmmi :$n1TtsDN\"lurlnliufioqjffrunTzurJrsmulfiuri uul BRtrnurL:r pRl u$msruU Basic Rate Interface (ERll :$nmuulf,fn-nrTuluururrs.r28+Dnrluur.lrlroqd',refrsBChannetd.rrfludor#rgrgrru f , u d ' r { o q n r i r l l d ' v r - ' l # o r y n f i 4rnfoi tnr 'frr r y r y r r u n t r r i r . l 1( f i r f l r y l n f i np u t s ec o d em o d u t a t i o( pnc M ) ) TprgBChanne|1u1Fl1Channe|1r1rrluri4el:j1drvirrTl64Kbps,*,.*u=.1uzB4{r'rurilfilriolf Ltl*ll^lB channe2l tio'rffryryrrurfluri4r',5-#'iuilerfi1ffir:6'irev+ir.r2i'rrvirri'rt-2r8 Kbpsd,luFTro-nur l o tiutlrrsfi'l D Channe6l 'rrilurio'ldryrprrufrrerufr1ddtafud'rffryrUlrun.rlsriqslnrLartninHgFl''r.i.l : r.ur-otfflttn.nrqu{nrurSorrrtrJeT'nlnrsilr{dforq,:fflrryryrrudfiou1.rGKbpsurnyhjlfr'1frfl::d-:fiaq1n , u*ur4 w'!ilflqruunlqsflnllfl{lrlruriEBrf,vr-.rvrrlpBlfRloI.rirfrtsroeifi64 + 64 + 16 - 144KbosuriimudEprd' : n- 3'r1fi -i*r. - , e! n'r{iory alf rnt zroaqxjnfips y14' 1frf,i u3n.rtn.nuruE -rilfnq6n6 \"[ff[un,.tfi|t{utsu 1nt$rr t u rrrafufrtud yrur'rtr-]dqrFrrnofl:JnrtJflr.itfia1{rflurfiu tgi'rtso.t\"luna Arnu;frrfruvr'ludL'enatdsueLdineu4ToFramRe etar.y.-pa r, {o'i\"l#LT6 nt urt uttiAll6'r.#osrqnlfirfiorauu ] qrnrfrf rnotflfr'uvr'ri'lilfl{r#rrfloflrJnreyr.irvor'3nrJrra'rridul ff1ff

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n tnllrtrtfr Channevtiz raquffioTunflvtflv{flnC!ilhannefitt finiruvi'rn1\"r0.0rnJof,rfiupiffrrftluqsti e Channel fi z u4uoontr}r*'ufiunfl ngruislril{aur-.turI iu4.rniobJfcuctrtp,cctE sv4il,'-n- r- -r'n- -d4r-n. dfi-'-rCrio'iilradr.in4 vt-6?-fl-'n,r.l-J1t,i.'.'itilol4t{1J Channefit z osnhl*fr,tlfifinrrzuurnrrunt2ochannerl{rfrrsrTufilsflrqsPflPPMultlink 6ndrd.nafififirlryTsmlrlrndrraftrnrrrrmq6oLrdrl'rurrunrurilnrflrrgru'osrrhiro'wr1isdn status Fl-.lltfiFt-l ' sitefvro#sh lsdn statu\" Global ISDN Switchtlpe r baelc-nl T s D N P R T 0 / 0 _i n- -f ,e_r- _f a__caec e ds1 0, interface ISDN Switchtype = basic-ni Layer I Status: ACTIVE Layer 2 Statuc: T E I = 6 6 , C e s = 1 , S A P I = 0 , S t a t e . MULTTPLE FRAIi|E-ESTABLISHED TEI = 67, Ces = 2, SAPI = 0, state = MULTIPLE FR]AII{E ESTABLISHED Layer 3 Status; 1 Active L,ayer 3 Call(e) CCBrcalIid=8003, eapi=0, ces=1, B-ehan=1, cgllt]4)e.DATA Active dsl 0 CCBs - f The Free Channel Maskr 0x80000002 TotaL ALLocated TSDN CCBS = L n'qdffindrrlil1unaufi'uutfsiQD.rjur'iruqvnrolrnniln''l?fi1'nu#'rupi1rn,zrfrlronfvsgi d\"tf, I mraod 1 (physicatt-ayernr)ruoflf,unfii{ffrruru1ruvrr'i1v,htr.i1fifrFlpsrDpN1trfururvr'l neflnro+rfrimoflr.rTarit'rrifi anrusqvrflilACTtvE1{1ntilt{|ilACTIvEtiuorquilrflfi.t 6 u r n o f l r v , l q f l i q n { ' m n r r nr ai t3{ oaqoir n r f i e r f i f l r y r a r f i n r f l r F , r f i n d n r n t f r l } r 'rtauS- .ot }qr or ui rar r u hil6'rJdoaA'ryry1rueonil'l n rnrfloffi2 (DatatinLkayer)unusufldrj+r-,onfitnnrur'lunrrdanrrtivnus\"fljmf ISDNflo.: r#rrmo$rti'srD.rNSwitchfiorjlnfrrTrflufi4nrr1frr.r'r{oLayer2 statusq: sil'lr:ont#vrnl ,jr noflptrSDNflo.irhrrroflfif,inrrq-prdrrnirpTrerrnmqinaElndpornldtentifie(Tr Eli)l'ls1n tsDNswitchfiriufinrniooqjfrrtruso\"[turjnnrurilnfrrrrqrfr'o'iuIupT']rrnErt fi16'f,inrr s-Frfirflrlhfl$ae(reqilt{lnfioqjrru,lro+- 127r)rForflir#udr.jrstate=MULTIPLE-FRAME- ESTABLTSHrE,lrDnhiuludrrEt r.liohinfiustate=MULTlPLErT..u. unnt'irfiflt-xu1'lun1r donmrsr.r4r,iyrotsflDn Nrro'ir#rrnsflrITS:Dr NSwitchrnp'fiudrdofiuusrirhl\"H\"lunltrfflfl :Iryr,rrfiDo EBUGISDN0921

UnR17 lntegfoied serulces Drgito/ Network (ISDN) l!r1,, 483 iilrii,iliii;1i'.ii.r'i'i.,N,rrKE*hrrsr$NwsH ffi rnrflo# 3 (Networktaye4tntaodttfiFr'i6n1il#n'rta$r'iFlsurlint(-eustablischall)qrnno$n ISDNrro'rt#rrmoflfruvrr'rtrlfl-{r#rrnofi-lnra1yflfyinnr.rrrffi.rd'u:5'rilFroilfrJltlflTPuPflPo,r firqprl{6'rsniurio'iro'ipppAuthenticatinonrurllnfisrrflulunhr*ruvfifidtir1 Active tl Layer3 CallnForr4'rfir:mr''nfirucnarlwltype=,.f.rtg ulntilnlldtjr ActiveLayer3 Call hfrno'rlfidrdD{ EBUGlsDNe9314 dra\"rflerfirlrvftLmirrnrilrru}Tusrrj'r:.ront#ilflrifi.r nqfinmrnirullurruur,iarfl1ilfiFiaf ouuinf,uunrtrf,tls{rc{q${.inmufrnnnrp'darltnilr trlfrurarlur{r1tffi nTri'lfr,irrfirumufnr lnqrnoslr Etial-on-Demand Houting. (F\"PRJ Dialon DemandRouting(DDR)rflufilrsoflifilufinTri'rffrrntoffir,irhf,finTrir$rrmofla'rrrrnuqutrrfiu u?or.rryu{atrsaotrot ontr.JfltulpriTfnr-lnrail'r,t'Lfrnrilnmilfr's,1nrrTnflur.Jilrsil'rsrfiofio.rn'nd nT'r1itrjtrira4u6'r'itn{folFrrrnr) DDRqrvir.rruTrrflnmfrsrrrur.irfi:Jrrunvrroqvrnv{frlnfinoe,nrAffcoc'eifslLsLriCst4o'ul h\"lu rjrur{rrureTru5'rrnoflur1irefililoon nrvirnmnruflu\"htsfrDNLinevirnrtrqnd'rc-latt1ilfl-'iilnrflilr'i rusnr{'ri.riu{oqnt:Jhi f\"l-umouo *u! Ft.lu t. rtmo-rlr5r#.iTilrTprno.d}frrf,erfrulqd'iFiruyrry,lflnoon'[r.t]svorrt'rit6urmoflMt z. uqms:lAccesstist idoa$r{rCauhro.:yrrrynifilinl rrumnnrr{uhi tSDNrit,lru 3. ntrrrqnrnfimsf isdnswitch-typreau / u3otsCnspiO 4. rqmrnrfrrnaflrdtlrfi'or.iraler 5. u{mnmrfrrmofrfisrrTPl PP(option) nl sIuflolJIsifr]unJslfl flof, rrir pi rv'or-rileriqtv{4nsn*pimnr#rpi(staticroute)pTu,ldBor'lud'ort.ri rn*nhj S i t e T w o ( c o n f i g ) # i p r o u t e 1 9 2 . 1 6 8 . 6 0 . 0 z E E . z 5 s . 2 s E . 0b r i 0 / 0 1 r 1 S i t e T w o( c o n f i g )# i p r o u t e 1 9 2. 1 6 8 . 4 0 . 0 2 s s . 2 s s . 2 s s . 0 b r i 0 / 0 1 1 1 l ilupsrno, drJ'iievl aTr{st 1ue tdrqqv prhi-nurrrFJ Jnrfrpivrdtrlfid!rfinro1F9l2rp.1}6f68.60r.u0nsfr'lrfin*onmttn 192.168.4h0f.,0o'ontrlilr'iEurrnvo,lftqsDNBRt0/*0riqrfinmrtptrirroA,dl ministratDiviestanc(eAD) l{fi'rEil#tfluFj'rd4'rn'lnrnoirto'rtprurfrnrFrd'rT:-lrTnrru^sf{iludiulfqrlufid\"Ifr.ro1slpr Feqjd.rfinninr rvirrTrt ro rjii audrl6'nnl\"[#ADrua upfrinr5rpi'MrnTrt t t

484 ,#' re'rvru\"fr;ur-,rrinrTqrnlrnqilnrcnislzcoo{ntntJfirtfr ..rdtr fl'r?r{H{'r'ifi'ilrd':2n'hiauslfinr$rsfnrrirds-qhinnrrmn'rtj\"lurHr#':rvrrf,nqun,jTrHrd+r gc lffsrn ospr prmrin.rrtvrlitlu [r,, uuuii'o;t;tido6urrrtt{rdetnt a,r'hJtunuflfinr{trrfrrfiltntntilqtflunrurutmtP Addrestss.lno{n , BHtro.lr{rrqoiilnrurr.fluf,\"rErt.lfirruirlfi uut#lfidlud'rodtnrrrrqnau$lnr:fu'luvYrdonsrr{ru t, msrufldU Access List rflunmriruun,jumv'lfflnr-JryLnrlnrir.rctrumlsnontrvrtri{r'urrhuftr6n'-,rotjr.irdu SiteTwo(config)#access-Iist 101 permit ip any any ' n$riAccessList(ACL) SiteTwo (conf ig)#diater-list L protocol ip lisE 10L .- drfr':Dialer-lisqt;lu{1:JtT{uuremt l|fi{ ACL Siterwo (config) #int bri0/0 1 {- uu:lrarurttnllo{ Dialer-listtfirfli interfacenriOlOfrrfldrd't Sitervo (conf ig-if ) #draler-group dialer-group nrssluuvrsriinosisdn switch*type r5rumofdrr{lufrorfuft,slrDNswitchfimufinriaoqjfrrs#urflurJrrmilodvrltrr'rddo'mvr1n'rtaJ1nfTr interfacberififiodrd'rironswitchtypeFr-'iu6n'rlunt-eoeiriqlrnrmTprrrotr'Jr tsDNswitchf,tin.u..n dfl# Bnrr tsnrufinofr,qrfoi ner il ttuls rvirfni u'lurjrilrtltiil rflultLL basic-net3 SiteTwo {eonfig) #int brlo/0 ? SiteTbo (config-if ) #isdn switch-type basic-1tr6 1TR5 switch tlT)e for Germany basic-Eess Lucent SESS switch tlrpe for the U.S. basic-dms1Oo Northern Telecom DMS-100 switch Elpe for the U,S, basic-net3 NET3 switch type for UK, Europe, Asia and Australia basic-ni National ISDN switch tlpe for the U.S. basic-qsig QSIG switch type (obsolete) basic-ts0L3 TS0L3 switch t14le for Australia ntt NTT switch t)t)e for 'Japan vn3 VN3 and VN4 switch types for France SiteTwo (config-if )#isdn switch-type basic-net3 dquEnilrmfrrneflr.adS'rPEteD(ServiceProfileldentifier)fu{unTr,jrvrrtfifufrrTtnsroatrt frornmhfrrrqraio1lurj:irur?.ril-nlilfro'iru:lFsi'pr tDd rarnfio'rrrr1ffvirlfrTpral#,d=ro*onspidd'.t rudprl.ur pTord1.inTtnil SiteTwo(config-if)#isdn spidl 0999866101 9998661 I

Uflfi 17 lntegroted $ervjces Dr'gito/ Nefwo/k (,SDN) ,%,, 485 nlstufluuls'tiinodfiucnlu Dialer 11'13A'tlJrF- tor'r1J rn1&ilqvrfliulFTilDfrirasleriJ..ru'[#lun1'r;uwJ1tlrRflTo il?Fv Tvt rtvs-T-ot t rln'rflflr{ rflil1tJ1rnrcu 16'zrruu I nuuurnldriraer diaterstring SiteTwo(config-if)#dialesrtring 9998662 . an:*rusf,rflunrmylulJ'ttlrnflTvlrnivrviISDNilnrurr'lmr.r1 I lluuy. lrtf, l-rclt*Fr 'Ifi*.t dialermap SiteTwo(config-if)#dmiaaleprip 192.168.10n.4ameHQ broadcas9t 998662 r d'nr*rurn1r\"l4\"i'rusrrflumiluil'rsrntfPl Addressilnrflflr.i{sqflofpt BRtsa+5tmofluf,r ' flr,:nu viulfl'rlJt'il1ri'l-llroflvrrdt'rsnortvritTprsfinrrtrrlfiolaapirjnlEJyr''l'ifr,tfl11'1flnfralnmoefunr finmtdddrTflbnroadcasrftiohfrvrnv,lfrlnls.irffrd'iTiltTmpronnrrur?ntsqDnrNiL,risn.eit'rffu f; I DN1 B mhan$gl ,rrur:nllE#taterrneprfrr uup rfirilrrlild,lrus{lsFNilaruyrr,rlfi'rdo,rn'rr'1fi6n 1 E chf,nn$rlhurufiru,lnHturrnnti.rdnt Dlatetrvtaprdolnr'lrJu\"orrta$iot-itlnruur,rdnt uaflfi {fisirUnffUnunutuo{tI$trptrirdrn{uusiB chahnovt)iacrnlr{fin 1 Diatevrap #nqu'h.lrroirdurniu frifi drlr{un*n1flg,bt iarei$irrinb, rt,rs'lrl1tn'lfrruafllltl$Dtrtruoirdurdrrnltlun'rtf,l dialerstringdrtfu nrflho.rusnsarfef orranneiltfi ' : drd'roi\"t*r.Endrd'iufifirfifl,rffo{fiadiateridte-timeo4u.tirflunl?ri1}ruipdrletimedrfirtilfi vrnvif,lnlnr1{{rJruflrfllurtnlidtetimenourfinf,un*qnfr'rTrtprJrEJdy,lanFf'Firtfzirovitrunrtfi nlstuflyvlsliinosfiucn-u PPP lunrauflqtrf,uro'IiSDNLinemrr-ntfionl#nrEr ncapsulatilountnrtofiuhIrfluur:.rpl pprn'ofrsy16' l#lFnrrpil.irs1nPPP'[6'[ndrurnrAuthenticatinornrd, r PPPMuttitindku^rurruru.#ozecnanner r{r }rrt{fr ,rfln-ufrl s1fr'.on6dnfi,rri-durfiflr'l?Tf1f rze xups rflufr'u SiteTwo (config) #int bri0/0 SiteTwo (config- if ) #encap ppp

486 # rr'au^fr;ruuinr?fnornqilncrirsucloon-ttnilfirfr ,*.-\",.f nd nidiudlulnscorournlu=ulosDu N Show dialer rufnl .Jflfl'turflo\\rnlfTqu tSpN,Hoilurd'r,rri'nr-'rluvruTfilvr'irj [[n:r : ur n nTfiTrr Show isdn active Show isdn status ttfls{flilrurnrfrlur'Iiul nurrurrrnrrirul Debugisdn q921 ,nr*.*r+ntt*fr\"t1-;;1\"rtl-r.#-*l*^6t*r{r* t Debugisdn q931 \"lt'(unrrufi\"nnrrrir,rrurtss,Dr Ndrnrusi2 rdsmrrqneugirnotisnDNflo.r ttrrqa{tfir\"unrre\"Frf,rrr{Tr EI (TerminaEl ndoointldentifier)il'rc'rn ISDNSwitch na,:vr{T'h,rfuinrrvrtolri lt'lunrrdl*nnrrrirmuralsrott vrdrnrusor{nrus{uterrntrrdorn-unrtrrqdrj nourfin\"iiuqrnrt'rrnoiduvn.r'hju-.:rSrrqo{i\"lnlurdru'nr.urruPs ointto Point dru\"lvrilccrfiurdo.:n\"rnrrdr.'rjruHJnrncrailil:Iflaon PPPfirnrnrrr showisdn statusgudrn:lirf,nruvrf,,lrfiruozf rJnfiusirT,:'lrjnrl'lrtnttrroiJnouttind'u'1ilu\"'t :Jnruvr,T:-lfihilfir{rfl,:drfiadl*nqn'rrri'r,rru'lurnnsids fi'Fililur.rfiflrufllo'rcrrl ctnriooto'rnlrttq PPPAuthenticatiofintflulfi rflunrr6rinnndntt*tsi'r,J\"tlutvuiruntrmilu -lilu\".tila1uvl'l,t tSDNLine 'lfrunr,r{rordv\\md'Qodr'iro'idrfftrffrliurrpl Troejr'rnr?r{nFroufililrr{ulurirriarTprhl nlsf,s-rurdunru*rsouv,hunru H DN [nulrh nfrnlsrci '10.10.10.4 l$Dl.lLlnd ,AI [#i t3'#;

unfr 17 tntegrotedSeMcesDjsjtoiNefwork(/sDN) 'q 4A7 fluciiououmsooniluuilf,iltlnflrf,u lP Address Trlrn#,rrnfl,njrocrnrurl*rodr-i'lutfiild +l rirurqrnd'rsEir-i1uuroildgrJftiz finafi'rrr{ruto+ ; rfrmof siteonesontr.i) i 'lufifirFtrtofHl e *nrrHrrmosfiteTworftorBioniuririlvnw.Ar Nradndarv,lrrTrTnpdrrlflisotrt i , Liner{lurfruvrr'ie{rruuuorri1ooiflutprurfinrHrd,'rTrlrTopsrPnoFnfir'rfoluspr srvi'r.i'rutsflrsrurrlril j , ?rndninrr4flnrvit{lrufiuutrfiuinr'iurJ'rfltrpnAr ddressro'rqlnrniunvdurmoflrdtrirl'frl1ugrJ{rqfiu flu6'ruurfrndrrrTrufihfifarrqmc{rnfinrfrnififioonhtjsilD1,Ni Line\"lrfifirinr o fiudn.ir(c{'in'jrr)ir Ro ' flo.rosPF(rvirnTtrto.r) rfielri ISDNrir'nufipiorfion',1:r3rndnr,rfn.ihlvitlu , dtaflr-n\"ruiv,lrlT*uonpdrrprrarur#rrrHloQf $ar siteTwoqyrfliu192.168.10l6.4urnloirv's,lot t , 0.346r)ns 192.168.10(S.30/0m) rrudrd'r-t tirufuuu1ruf,,.ltJ|SDNuaptmrfilutfrrrraflHQnfiiSiteTwoqylf,u10.10'10.4[ns10 nrudrrrlu dtaf,i:.ruLnNyrr'rfiifrpioflle ttassiteTwoqsiflu 192.168.40L.r0ar194.108.30p.t0rll i fi1Fllt HQ#sh tp tnt brlef ' Interface IP-Addrees Of? Method Statue Frooeol : i FastEtherneto/Q L92. 168.40 .1 YES manual up up l l SerialO,/0 unassigned YES manuaL up up : Seria10,/0,346 192,168.10.4 yES manual up up ; l BRI0/0 10.10.10.4 YES manuaf up up BRr0,/0:1 unassigned YES unseE down down . BRT0/0 :2 unassigned YES unseE down down SlteT'wo#sh lp lnt brief , Interface lP-Address OK? Method Status ProtocoL , FastEtherneto/o 192.168.30.1 YES manual u p u -p Serial0,/O L92.168. L0.3 YES manual up up BRr0,/0 10 .10 . 10 .3 YES manuaL up up + c; UPFlfiodl BRr0/0: 1 unassigned YES unset down down <- sr UP frriofiafin'rruqilB Channel nrnliln?.1\"1 BRI0/0:2 unassigned YES unset down down noufilt1sduuudrrtoHs Q (naaunun:dcufrfiucu-ou) HQ#sh run .. Building configuration. I L558 byteE Current configuration

488,,,;l;ii\" rr*erufr;uurrinrifnlrnqilncrtnsicroon,lrnrr/p-u+r* version 12.2 hncl-nams Tffl ip sr.rbnet-zero I isdn swiEch-t1pe basic-ni ; interface FastEthernet0/0 ip address L92.168.40.1 255.255.255.0 drrn l ev rrr|-n qneerl rrrl-n interface BRI0/0 ip address 10 . 10.10 .4 255 . ?55 .255 .0 + t{Flltil1gtntlP Addressuu6urprnfMreRl encapsulation ppp <- t{flilfutftyllo{nlt Encapsulation'lfitflupPp d i a f e r m a p i p L 0 . 1 0 . 1 0 . 3 n a m e S i t e T w o b r o a d c a s t 9 9 9 8 5 6 1 + - M a pt : - J f lt'p: A d d r e s sf l O - t BRI:Jarflil'r't d i a l e r m a p i p 1 0 . L 0 . 1 0 . 3 n a m e s i t e T w o b r o a d c a s t 9 9 9 8 6 6 3 < - M a pt r l t f t t pA d d r e s s6 n Channelufi{ilnruilr,i dialer-group r +- laqrdrifu dialer-listrdoriruurrrJr;nilffi-tilfly{ilndrfludl',:n*duhi tsDN l,i'r,:'tu isdn switch-t14re basic-ni +- t{Filfuutylflf,,lISDNSwitch-Type isdn spidt 0999s86201 9998662 <- ISDNu\"r{\"{!fi1rlri1u1Jrr'l#fr'o'irSqfPlFIDirfr'll (hinrlnrn{tl : l3nrr) tsdn spidz 0999866401 9998664 + r{0tFiS1 ptOdT,lfu#'t2 Channer i inEerface Serial0/0 description ToSiteOneSiteT\\to no ip address encapsulation frame-re1ay no frame-relay inverse-arp interface Serial0/0. 345 multipoint ip address 192.158.10.4 255.255.255.0 ip ospf priority 25s +- LdFOr SPFPriority$iotiprursrlfiiurfionrflu DesignatedRouter(DR) frame-reLay map ip 192.158.10.3 403 broadcast no frame-relay inverse-arp I router ospf 1- + r{Fro*iOl SPFlurr,,lru5rnri n e t w o r k 1 9 2 . 1 6 8 . 1 0 . 4 0 . 0 . 0 . 0 a r e a 0 + E u r r f i n O S P F u u 6 u r F l f l f rSvO, hl O . g + e n e t w o r k 1 9 2 . 1 6 8 . 4 0 . 1 0 . 0 . 0 . 0 a r e a 0 + d u r r f i n O S P F ' t - i u 6 u r m orfnr dO\"/lO neighbor 192 . 168 . 10. 3 *-- r{rdi NeighbordhJtt*'lr5rrrrofil'iFlT.tdl}J ! in nlasslcsc

Unfr 17 tntegroled ServicesD/g/to,Nelwork (ISDN) '',q,,, 489 i p r o u t e 1 9 ?. 1 6 8 . 3 0 , 0 2 5 5 . 2 5 5 . 2 5 5 . 0 1 . 0 L. 0 . 1 0 . 3 1 1 1 + t l o l d u r r f i f l t h r i d t a f u , f i ' u r r i s l 'tluutfrl'rrLmprr'1r1f9i{r2(ii.ll1'i6rf8rr.3m0do.s'f0iirtfeluTdw'uoTr)fplFrfrlllAfuiFNirdrloA':-fDrlrM-rfrlftir'r1r#rdrelordnetrhlmi1'lt-0'r..r1r0u.r1fl0rdd.3,.:rrrdfluurvprAfudod,rre\"frsig'slrzlion.r,ilosilero.fenoB.Ro I filfrrtrufu'rnrnosPFEi'ruyt'r'lMrl-trntirfiudrfsiou'lerfiMrusrntirrrrrinrlfirld,rrduyTfificuffurnornsnr fin;qn enrfri r!.ls'rruhfr{rrrinunsnundrrl5roiilfinuqnl{i,rruuvrul access-1i.st L0L permit ip any any -- rirraunrilrrrnilm{iln?,1-dnfinrr{u1#IuSrD1uNld' dialer-Iist L protocol ip List 101 < - l , r u ' r u t f l l rl i s t f i ' o ' l m r { f l . 1 - j u } J ' t f l r f l u f l o { fAf iCuL 1 0 1 l,trJr'Jrrfl1flo't diater-itstfro{nr{ rT':Juilrfal fl 0-lDIALER - GROUP I #t* drnilrroufilqrt'n*utott{rtnHaQ{ lrflr sit€TwsCrfir4o,ltornriffifldoilSpFuutrltJtrntir{rur ufiurfrs{fi,rXfiei rrJtvn'16'frirfinfin.rnrrltfuirnfinur'ujrnrtnirin6r{\"rrno{qrrEuu$rfrurrfudlrfinuonrq:n en.r1nirr.rvtrulnurfinrffrfirl*lmoa$spnF drurrurntori'rurv{ru1qrnjrdfiuunru'rrrtrlnuhroru;rordr1nfi rtnnglurt'rdorrrtrlnrryirrYdururdnnauufilgr:d'uriutotfrrusu'ldrtrruiof uufirvjrertinu\"lo'lilfinurrfinr5'rd' r d'l#ililftr t$DNrdnnYratfiunrudrrornf:r nou$lnrsuluuuIsi Icros SiteTwo (ilf ctulilUytdcuIfiriucur-ou) SiteTwo#sh run Building configuration. . . farlrrants na*f i -11a31-. j 6n : IL J q 7 t + 4hIr v t -\\ e S I I , version 12 .2 I I hostname SlteTvo ip subnet-zero frame-relay switching I isdn switch-t1pe basic-ni I interface FastEthernet0/0 ip address L9?.1\"68.30.1 255.?55.255.0 ' ui ,u,}^Jlf E ^ ^ - - a- u, ,L+v^ speed auto interface BRI0/0 ip address 10.10.10.3 2ss.25s.255.0 ea -n- c- *d- p, ,s1 u _ L d L--+L oin^ - ppp dialer map ip L0.10.10.4 name HQ broadcast gggBEEz 9998664 diaLer map ip 10.10.10.4 name H0 broadcast dialer-group 1

I 490 d rToufr;uurrirrrTrncrnsilnrrucl,Jboc'orntntlfiufr !ry isdn switch-type basic-ni isdn spidl 09998661019998661 isdn spid2 09998663019998563 I interf ace Seria10,/0 oescrapElon rortQ ip address 192.168.10.3 255.255.255.0 encapsulation frame-relay ip ospf priority 0 <- rtprrfittinurt'ltilldfurfitntflu oR frame-re1ay map ip 192. 168. 10.4 304 broadcast no frame-relay inverse-arp I router ospf 1 + durrfinosPr n e t w o r k 1 9 2. 1 6 8 . 1 0 . 3 0 , 0 . 0 . 0 a r e a 0 .- 6urrila OSPFuudurnsfrv'ltSolo n e t w o r k 1 9 2, 1 6 8 . 3 0 . 1 0 . 0 . 0 . 0 a r e a 0 .- durrin osPFru6umoiiylqrnolo rp crassress i p r o u t e 1 9 2 . 1 6 9 .t40 0. 0. 02 s s5..22ssss. 2. 2s5s .s0. 0 + 0 . 1 0 . 1 0 . 4 1 1 1 : r { F l ^ u ' r f i a L h ' i d r u f u d ' r r f i o r rr€Ftrpl1rf9, 2.168.40f.i'0rrflu,fi'lrrinltuRtrtfl':mr'i{trhfr4oenl'lln1r{010.104 4':rflutpAddressro{rloffl BRI 'lufl'rerr{fr1(ifll':r5rrnoi:HoT)anfidrln{AD ryirn-ur r r (rfio1r}-1.ff-rrur5rd'rrduvrito{tsf!eu.itnoe.aoo filfi'riuui rlr.{1nospF s.j'ruflr,lilnr1rndrfiflriro.fuia1prfiu4rl-rrntientinr'$:1'r:#-l'ir6uil'rfir5flu5ilroslsnpr r5q;nnrnrfintil ql I rti*l d'irilriln un;n\"11n1r6hpififi'{rr n\"lfr'lrurru) I access-list 101 permit ip any any dialer-list L protocol ip list 101 lorriqcruoushow ip route uusitflo5 HQ m:drmod SiteTwo HQ#eh ip route o 192.158.30.0/24 [110/651 vla 192.168.10.3. 00r01:02, Serial0/0.346 C 192.168.10.Q/24 iB directly connected, Serial0/0.346 c 192.168.40.o/24 is directly connected, FastEtherneE0/0 10.0.0.o/24 is subnetted, L subnets C 10.10,10.0 is directly connected, BRI0/0 #'rrnm,Jrrur$rrHmoosf sfir#rd'ir6uyi+drufufi'urfirl*o1m92re,1rrGc{8,3d0f.f0i'r?ailfi.nnrn OSPFoqjriouufrnr rngrJ4'r-rrflrliroprre1m92r{.168.30r.f0Ju{ruinuoFrrfl?filrufirtRu trtflo'lrhffiof, SiteTwoluf inrq{ril giteTr,ro#Eh Lp route O 192.L68.40.0/24 t110/651 vla 192.168.L0.4, 00:0L:45, Seria]0/0 C 192.158.30.o/24 is directly connected, FastEtherneto/o

Unli 1/ lnfegrofed ServicesDigito/ Nelwork (lsDN) \"''tlh,, 491 ', l,lrl:rirlrllillslHffi C 192.168.10 .O/24 is directly connected, Serial0/0 L0.0,0,0/24 is subnetted, 1 subneta C 10.10.10.0 is directly connected, BRI0/0 #.rrnnr.jruurfrrrsrietef Twqosu'r$rd.irfiuvr?drufr\"rftn5nro1F9rpr.r1r?6€8{.40d.m0 r?uuf lJ1{tn oSPFoqjrieuudsx1nflilfr'uurim*onro1?9fi2.168.40r.{0lu4'ruinuoFtrrl?duuftfRrutrtrro'i iHrrrrofHl o luil'rme'ifrril rfiornisdr€.rrs.:rv'lrrrirndnrqfif{nfi{fhfilfl{uffdotsDNLineqsyil,iruttflillun1?f,!s{.rrnviillnrsu,]r.r l$rrmoflvraeo'r-rf,.r no.rfiqrtrutrar;ntniri otrlf,mrr rir d'r n no'id1msdn1ilrflo,Pr VClunnrunmnfrlnfrrioil 6fl'tlJy(STATUSfl)E.tPVCqrrflu ncrtvr Eitallro#sh franr pvc (Frame Relay DTE) PV(l St-atistics for inEerface Serial0/O AcEive Inactive Deleted Static LocaL1000 switched0000 UNUSEOUUUU DLCI = 304' DICI USAGE r LOCALT PVC STATUS r ACTIVE, IMfERFACE = Serial0/0 input pkts 796 output pkts 797 in bytes 63520 out bytes 50164 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkt8 0 out BECN pkt,s 0 in DE pkt,s 0 out DE pkte 0 out bcast pkts 0 out bcast bytes 0 pvc create time 08;45;19, last time pvc atatuB changed 03:L5r49 t rJnt orrr5oriratr'lru?rndnrqrin'ilillilc{rumn\"lr(ffrrir?fnirrur'l{frino'rrunn'rrnfrv'hruSrndBrmf firflnr*rlfi'EluFtmi'1i-typluer5rrrroflr.f;'lrinrr*tamuir-Tty:rpueuMrru?rnfaimrudrj5rrnrof SiteTwocsilL.irtolFI4mro{drd',rshowframepvc ss116Fr,lfifi'tuyrtfNlluACT|VE(niui6fl,l rTufir showtrur* pu\" !ilrhffiofl tte ffqrvrlanlutr tNAcTtvr drsniurTu) SltsTwo#sh fra.rre pvc PVC StatisLics for interface Serial0/0 (Frame Relay DTE) Active Inactive DeLeted Static Local0100 switched0000 l Unused0000 DLCI = 304, DLCI USAGE r LOCAL, PVC STATUS = INACTIVE. INTERFACE = SerialO/0

4gZ rFoufr;lurrTarridnrrnqilnrnclz,soc*or ntntJ'gfifr I sI ..! S#' ffi L4[i]oao,titdFl'trhfio * ril riln'harfirrfl show io routenfl ?fisyilLryt { HQ#eh J.p routc s 1e2.168.30-0/24 t11.1/01vfa 10.10.10.3 C 192.168.40 -O/24 iE direcLly connected, FastEtherneLA/A 10.0.0 -O/24 LE subneEted, L subnets C 10.10.10.0 is directly connecEed, BRI0/0 sj.t,efido#Eh ip route s L92.t68.4a.o/24 t111./01via 10.10.10.4 C 19?.f68.30.0/24 is directly connected, FastEthernet0/0 L0.0.0 .Q/24 is subneEEed, L subnets C 10.10. L0.0 is directly connected, BRI0/0 nn':dnunfinri'rpidrnna'r$t{Trdehidsenl:.lvrIrSqDNLinero{rhrrraf,itiFrr{{1ilssnnur?sr#''l , i [r1i 9]a[ua 9Lf1Fr'lr?1Lrn rLne m no'iflflad?\\fflo'idrfpi ingunrdrd'rstlo* du1,rldurfro.r sltervro#ping 10 .10. t 0. { +- flfl,tpingtrjd-lnofFIrSDNluf,.rnr.r{ril , Twne eqr:rnF qFdilFnce to aboft, Sending 5, 100-byte ICMP Echos to 10.L0.L0.4, timeout is 2 secondsr !!!ll Success rate is 100 percent (5/5), round-trip min/avg/max = 32/=3/36 ma Sitervo#plng L92.168.40.1 + n€'i pinghJtT'lnoffLl ANro'irfrrnoff,{nr{{ril Tytrrrt {:s(rirpe sequence to abort . Sending 5, 100-byte ICMP Echos to L92.168.40.L, tj.meout is 2 seconds: !ltl! Suecess rate is 100 percent (5/5), round-trlp mln/avg/max = 32/32/36 r'|l9 slt61\\ro#sh dlaler BRI0/0 - diafer tlpe = TSDN Diaf String Successes Faifures Last DNIS Last status 999866400never- 9998662 3 0 00r00r35 suceessful 0 incoming call (s) have been screened, 0 incoming call(s) rejected for callback. BRI0/0:1 - dialer t1rye = ISDN {- ufia'i11'rT'rfrrF,rofBiiaC'rhannelfi 1 (64 Kbps) Idfe timer (120 secs), Fast idle timer (20 secs) Wait for carrier (30 secs), Re-enabLe (15 secs) Dialer state is data link layer up Dial reason: ip (s=r0.10.r0.3, d=10.10.10.4) + ttfin'rtu0jtJ6lun1?urtu}Je-{iln1flilr't Time until disconnect 117 secs {-r,!1rtilfir1rd'iflrr1',l$lnn1fl'ltutztu'rfr nrrnrqnd'er Connected to 999866? (H0) + ttt{Fl{uu'rfltnIfSl DNlarwr.r BRr0/0:2 - dlaler type = rsDN + ufiFr'ryr1?1firfl0fflBfl.Ci hanneld Z (g+ Xnps) Idfe timer (120 secs), Fast idle timer (20 secs) Wait for carrier (:o secs) , Re-enabLe (Ls secs)

Unfi 17 ,ntegroted Seru/cesDigitot Network (ISDN) ''iilll,, 4gg Diafer staEe is idle SlteTrvo#eh ledn actlve ISDN ACTIVE CALLS Ca]] Calling Called Remot,e Seconds Seconds Seconds Charqes Type Number Number Name Used Left, IdLe Units/Currency out -t'I/A- 9998662 HQ 40 113 5 0 rorni.rlnro.:drd'rduner'rt#r#ufi'ruurernlTvrrfrnvirlarudvorers'r.drru,$r4rruftlorJfliln.rflvr.l,l ttnyfyaytln'lFi1.i1 EltclYo*sh ltdn atetuE Global ISDN Swit_chtype = baeic-nr l ISDN BRI0/0 interface dsl 0, interface ISDN Switchtype = basic-ni Layer L Status: ACTIVE IJayer 2 StatuB; . TEI = 55T CCS = 1, SAPI = Q, STATC = }TUIJTIPLEFRAI{E-ESEAELISHED , TEI - 67, Ces = 2, SAPI = 0, State = MULTIPLE FRjA}IEESTABLTSHED Layer 3 St.atus i ' 1 Active Layer 3 Ca1l (g) CCB:callid=8003, sapi=0, eeB=l, F-chan=1, calltype=DATA ' Active dsf 0 CCBs = i. The Free Channef Mask: 0x80000004 Total_ Allocared ISDN CCBg = 1 qln ro'rFiyn!{T,i#udrnfi,i1#uiu.rjvln1 rnruofflo,i tSDruvir.lrul6'mr urJnfi Sitetwo#sh Ip tnt brief Interface IP-Address OK? Method Status protocof FaEtEtherneto/0 192,169.30.1 yES manual up up Serial0/0 192.168.10.3 yES manual up down BRI0/0 10.10.1 0.3 yES manuaf up up BRI0/0 I 1 unaeeigned yES unset up up + B ChanneUl p 1 Channel ' BRI0/0:2 unassigned yES unset down down ilonDtilos'lnp1\":'olntio, uflqrrfudunnr,r{r.rd'udrrfri'.rJ€{''l}J'rrnoonrrurtiuim14fln:JnrHilr,i1fi .l'luISDNLinetilut#uilr{unnlunreflLd'o{oilAf$ilnfrurhraoffi4udnnr,lfinoftlSnDNulL BRtu?o ' Iml pnrfftfiufiaro.lflr:nmTvrndfr',rllugrJrJrunoLnT(filtilfli s)

tiaui3ruunintldnr nqilnrrulro,rciscont ntJfi tifr .d$nb. ,t \"::1:-,*/ ::$\\\"6*,**i *1 fl \"*--,* r-r*{rJ1 _-r i ,j .ilF [*z*. ,:j,,,,,.r j J Branch Routsr HQ Routtr I ISDNSeryics I Lfiovlde! Nelwork I \\l , \\ ;uatd s n'LuMninr*rJurnil\"l?r{flnoilf,qvr,rfi'ufinv undryTalrv.LrTI ror jd' r'rfiilrdur{.rrTuntifilutrusfirtnarmfin iirdrurirrrrsffioqjluninrrifln:Jarnrirlr1{fi1}.r1?il?rrlhiEoonvn.rEurgnRoftTrvn'fllqmr'ifi16\"lun-nurur ro'in1?r{HfiilonpirFnri'*astri,ir rfluffa'irst-Fl i'tAD nrllud': rriu ip route 0.0.0.0 0.0.0.0 BRI0/0 5#nrsurun-uIfStrD- N riruru 16'rnsnaimbl'lurrqutfsiuD.Njrsydr{rufiriouiloilvrrv,lfrlnfinu\"lq4'irffrurtflud'tnrrrrr{iunMrrfllu fifr'o{nrrf,rFTursl#nrur.rquvrTufirfiavrnaordarunrn{-l#uTnr?untrlrFrdo!aofiuftlnqritr{fi'unir.r1 a\" oi ' h 'i L3't1Ft tI ?{':FlO L1J1J Router#isdn Eest call interfaee brlo/O 026669991 dr*.1i*ontestcal interfacuefrrnrufi'rfldofiursrofl(rbvr'lit0/0u)firmrHfitsu-tafTtislrott larEJ rr,ifffrotnmqsrflunrrri,ld'ilhh5rrmeflrIaSqDuNoonlilrrruu:.taffiritauprturi'ufi urnpiaqnrffintFnnmu4u hi\"t#drd.t Router#isdn test disconnect interface bri0/0 all

I N]NR5:ADVANCEDFEATURES AND SECURW unfita NetworAk ddresTsranslatio(nNAT) unfrtg Securitbyy AccesCs ontroLlists(ACL)

h &h*,,,, r;1*o*iil. NetworkAddress ' Tronslotio(nNAfl tl11rr\" ,4fwlu11' ffw i. ftrFFq'l rvrnfinrn'rtdllnr t uflunrlrvrufir,rilterntp{Addressffurr'wo'r*vInrfflnptfi4'rrJ'ruqrJnrni oontllhfrrflurail1flrlnPfAl ddressfiritaun d',rotir'iuifro.rnrr\"l{'nurunrfi6o nm*vufi HIJ'rflrnfPl rivateAddress(fitffndmhjluuvrfi+ u-,1{oPrivateAddressf)ilf nulunimr4fln nrfllut#nnrflrflu punticAddressfinffeuaon{Eurvroflrfinfltufflud.r,irrflunursr#rrnaf y n . rt s Pq s t i l n r u m n i # r r { ' u f i n u i p t n n T r rPr ur irv a tAe d d r e s st 6 ' T p r u r - l n f r r $ r m o f l u m r i o r i r s Eurvrofurimvnqulqrsilrs pubticAddrer=rvtiiu frq:-nl mioqfjrrflrTuunltrilrrunndfirumnvir runt tfr lfruri r5rrmsfl unr1v'lfrond rflufr'uTpErfrid'nurusnmdr l tRt n{r.r1 n,lfai uniuffrio f staticrunt : rtlunrni'rruntul,l,rflouiord'(ionetoOne)nrurarrtlfifioritaun '[r?fiirrurl'jtrr.r1fplrnnvflatAe ddresrsuoflf,nrqnuuu(ftiranstateeo)ntr]uflurailrs rfiTPr ublicAddressrlofsstr I DynamitcrtRT: rflunrrvrrNATt[u:Jun1a\"lr]ofila?fiFioudouurrr(rMa anyto one) At'rtJr,trreffdfoinrra$rqNATPootdurtafir pooliltflr,rilnTfui{nrEllu I Poottiurjrrno:JdrgunrttJPrAddressr\"fiorufinrtfPrrftifi PrivatAeddressrir'rr 4'rr.iruqrJntnifvrir ruRr uirm urtnufFf l tp urnsuqnuriluff6'rEuJonrBrrfilupool ttonrprtari,urffinrffmtefrao'rfinvqnrivrufrffrsdnuropriffifeirqrnj\"u[uf roolt:.Ju?ou1

,,,,, 498 rt'au\"fr;I uru'rrTfnor nE/n rru\"la*t cisco fl I nilf,dfi rrrli]#i fl PortAddresTs ranslatio(nPAT)ra6aNATOverloadin: gr,flunrnirruntTrrsorrTtsp Addressrfir':uoprrBrrdrfiflQrtfdrilnlildtaflPirlrnivl atAe cldresTsereqrJnerrifriur,nirlu n-nrsrurdrel#uil r flLnflTCPPortrilufr',rrni'irlsfl PrivateAddressurinsrropmr rdro.l $tatic NAT ' frNrfr'ltr-l t02.168.50.2 * ruh* r, oo]o- 203155t551 t/ Fram€ Relry t55.135.2 Hetwqrt NAT TABLE od HQ ip.*u,\"laa**, PubriAc ddre;l I 1re;;z.'ii;ii#o;Ii-;fili;l;;;;;;;d;. ;l f -* \"fu\"lJ' lfJi **1*\" \"***;*** --\"'-- * rrfiqrnr:vrhsrur0.: Static NAT lproyunmr{rorftfgutdL\"t') ilrqrnrufi rz grLv4i rrpr-pru:-ln':TprrrfirdrudrfluEurvrofluim FrolJdriln* ril?y1| ,4xu 'l,ir?rrrHF. -arorfulT:-tlSp Routerdl ' ullr q p ' o s r r n r j q r n n \" l f r t d e:J r r n e rn r r o E l ' rs t l A T t ld 'hl F|o tll I uuilwunl sn\\hufl[ oorosf ' l u u i n l t $ n r i r ' i F ipurdi v a tAe d d r e sfsi 1 # . : r u n r s ' l u q r { u f f u f1i ,9: s2 . 1 B B .,x' o. x\" u ^ T r r r r r H r r purQa f l qsfi46snEurmofrv,lqufifirfierrieTrJeTrrffrtrsnpoTfnltsrod'riv3ns'nrEurnsflrv,ltddrrflufre':1ffflint druuBrurrsrapflubticAddres1s{nrrrplo':fiBrrioflirprBorirsEutvreftrvinnT'itpSrEP1:nffr{'ei ram ruoprrBrraddufr2'u0d3'q.1Esrb.1sb.oHrzr+hio':ri'nr?ir'ifrudruf,r-ldruuprhfrnTrlarf?rfor'i,nlr,?roe.frl norI fir rgolffi fro'inm PubIic AddressqTq\"lurnrfrnriorT:6:uruofuim frr5sn6uumofluylqro,tuH(rHrpal)qovflMeTrnrfTu2r03.1ss.1slsu.q2ruvfirfrrmoflqot{SilPr{ fffrBrriofr,rqflvfiuoBrrBrrrnvirri'rzogt.ss.t ss.1

unii 18 Network Address r/ons/otion (NAr) 'h*u 4S rfinrr4fnnrfl'lu!iLl ANfirioeqjn\"r:r$rrmstotef twoqvfifrlnimuoorrorrdr1f9lu2.188.30T.0fla nofprLRtrrto'ir5rffiosfliteTwfoiurorrrpr1r9r{2.168.30T.p1rerTarcF{FTrtguzrn.trofl8u.30.uznvTaeld n-rfei lorflu 192.168.30.3 rurn?adrswRrrtururv,lru?lntifirdolrsu.itrFrrmsaifteTworl'r uQ fi{'unlrrrronra?filflil 192,1680.1.0t24Tprsnofnfisiorv,lru6rnSditge€TrwrovirrTr192.168.10r,r3nrciol'oi rvirrTr-L 192.168.10.4 q! nnrirliltfin\"un-er dr{nr:vh ruRruuudufir urialil ltiu DynamicNAT Ltflt PAT nalnnrsrhuluuouStatic NAT nrngrJfir.rft,nuid rl 116n'iun-nn''lrdug.Nuntrlonflufinrfim#'rooncrnuinrtflnnrn'lildc\"lfi'rru PrivateAddre(1s9s2.168.x.x)nrqnurvrTurfaiun?salalt,ertJ1fllfSifol urclePAddresss1n192.168.X.X 1 '[#nnrsrfluraxJlrfnl flpubticAddrer*(duffuf]fEr2031.ss.1ss.x)d{vrr'itsp{Bramlrhi i j dtafllrnrrillo{staticrunrqyuiulfi'jruurffrumafpTt?ilfl(lor5ornmalfo) lfrqnrnmnrourfrltriul hrq'tturduiln1?ur,Jlruri; uuuqFiol,frftia'rlfriosrnr SourceAddrersqfslut-s^ ^z.toe.30.fzf\"l#ruvrufifSrtoflurce Addresrsfluzoe.tss.1ss.r1n2sfr'ruilrsrnsrourceAddreusfslu192.1G8,3f0fl,#3uvrufifitSflource Addressrilu zog.st s.155.13 rfiouu{nrffmq1nd'rnd'r.rrrqrndurrvirornflorrf,inpr*t?rfinrrffnqlum'NrrAr.Tr Tabteuar*uud Destinatinoonoress203.155.1,5lz5 ilnuPrivaAteddresqs3'r6otg2.16e40.2l#InedrtTufufinv e{'inf,Lrfrrlr]tTu'irirur4fnnrsluhfr.friuF,Te'iTFsi#aur StaticrunTdrTnf,sr.rl#i{rrtfr',l,ru#fruon.rrflprl#l?nmriofi'rfi''r?rusflluuond'ifra{n1?urJ'rtJrnf PublicAddressriluro'imurotufir.iuou i nou$lgrsfiuuout$rno$SiteTwo nou$lqrrt'u'uurhmssitferwolurafireTrrfb,ql snafisulfirudTraf,rlnauflqrNrfiA'uTItno'+\"IgrJuur:lu d',rodr{vrkuilrr'dnt.:usrtiaticNATD, ynamiNcATuflupRtunnvrfrinoflrTrdrirrarirrufinrs?'i'lsstflu iHrrmoHfol

i I SiteTwo#eh ip int brief Interface TP-Address oK? Method Status Protocol yEs manual up up --rirr,rrirdrflu'riv,isnrirnnrnd'l#ff]j FasrErherneEo/o 192.16g.30.1 fi61ugrJ Serial0/o 192.168.10.3 YES manuaL up up SiteTwo#sh run Building configuration, . . Current configuration : L437 bytes t version 12.2 hostname SiteTwo ip subnet-zero interface FastEthernet0/0 i p a d d r e s s 1 9 2. 1 6 8 . 1 0 . 1 2 5 5. 2 5 5 . 2 5 5 . 0 I inEerface Serial0/0 description ToR4 ip address 192.168.10.3 255.255.2S5.0 encapsulation frame-re1ay in osnf nrioritw 0 frame-refay map ip 192.168.10.4 304 broadcast no frame-relay inverse-ae1r r^rr1-Fr ncnf 'l log -adj acency-changes n e t w o r k 1 9 2. 1 6 8 . 1 0 . 3 0 . 0 . 0 . 0 area 0 area 0 network 192.168.30.1 0.0.0.0 : rn Flr€elFcc ip route 0.0.0.0 0.0.0.0 192. 1.68.10.4 <- rtordllons{'t$rriu'urh'iirdao1onvrr'rrv'lrrtrnti trltl'iLi'rLFnFflo I end SiteT'wo#Eh ip route :, C 1 9 2 . r 1 6 8 . 3 0. a / 2 4 i s d i r e c t l y c o n n e c t e d , F a s t E t h e r n e t 0 , / 0 C 192.168.10.o/24 is directly connected, Serial0/0 o 192.!68.40.0/24 [110/65] via 192.158.10.4f 0L:05:00, serial0/0 10.0.0 -o/24 is subnetted, L subnets C 10.10.10.0 is directly connected, BRI0/0 $ * 0 . 0 . 0 . 0 / o I 1 l 0 1 v i a 1 9 2 . 1 6 8 . 1 0 . 4 < - 6 v l o n r { ' r f l r d t j dH' la

UnR 18 Network Address lronslotlon (NAIJ 501 floufrrotsuluuouts-olfdl HQ nflililllu\"i'u!u HQqstflunlffl NATrv{r'rvriurflilrhrmafd'r?ru4nrfiriaaanhJfl*.idunrrToryfrtf'tiNnAT 4q4'i+L4ld,tl1.JyalJylsg tn Ftful fu I u Ftu rfieuc'rnlor;' unt rdr.rfiu1gnfiuiilrldsai r , j,1i$ilfilftffi{$Illrll te uautZ dorulnsrunrurduuru iiurqp{'w,hlur{tfle{ He f,ldrdrilsislilul.rrtrrnoislteTw-qourflu Sr.rb-tnterfatctUe UMultipoindt ',:riU eriodrr'h.ll\"rvrd6tflqfl,01#MlluUtUtipoinstilb-tnterfacemfinurfiu HQ#sh ip int brief Interface IP-Address OK? Method Stat,us Prot,oeol F a s t E t h e r n e t 0 , /0 1 9 2 . 1 6 8 . 4 0 . 1 Y E S m a n u a f u p up SeriaI 0/ 0 unassigned YES manual up up serial0/0 - 346 19? .168 . L0.4 YEs manual up up <- fro-trsrNt nf viEurerofrv,lqd serlaJ.u/ J. 203 .155.155 .2 YES manuaL up up HQ#conf t Enter configurat,ion commands,one per 1ine. End with ${TL/Z, HQ(conf ig) #int s0l0.346 {- t{FruuSub-lnterfacuel-LlMuttipoifni't:rflu6urr\"r.eftt.lttf}il.{r.1lruo{ HQ(conf ig-su-bif ) #ip nat inside +* rrr\"l#Hdr6urprofrvirfrruluufrufinrfiprfrpio.tr'ntAutvi'r qrt'i zulurfrrilrrisu H Q( c o n f i g - s r $ i f ) # l n t t a 0 / 0 <- rlnfiqvlddrd':ilfri1n16u$rofw',1'rnrf(l#'[sun.irflu6uff€i fMd HQ(conflg-if)#ip nat lneide frru insicief)r16olrleoqrjil rflplri fndrufr1.ff.1'tpunvareAddress0d HQ(config-if ) #int E0l1 <- rlnprqqr\", .LddJ rJd; -'':Eilfurrrrofrv,irfi'ruuon4r'irsftrlfl*'ir$1ffisfiro{yr'r HQ(config-if)#ip nat outslde tsP(r3en'irrflufiurns$iylqfrrouutside) H0 (config-tf) #exit HQ(config)#ip nat ineldc souree stftlc 192.168.30.2 203.155.155.12 HQ(config)#ip nat ineide source stat,ic 192.168.30.3 203.155.L55.L3 r.rnrfr{ipnatinsidesourcestaticfrr'iFiiflinr1ruuilrfl.jrirfi*finrfiprfifSi our\"*Addressryirfir-t 192.168.30d.'2irfrrilrri,r6umofMtfrru\"(lfuinnritrunl{frrsdrft ip natinside) rfioufinrffprd\"lnaim qnJr{tr! .iruoonh1 4 t * + ltT+Eut rnI ov fu,'ltpi(r, ;furuqononritruoq Lrtlu{dre\" n.r: fiip natoutsider)ifinrfimd\"indmqr'lfrfli nl?r:ln'isourceAddreslstinnrflrflu203.155.155(,dt2'nafl1:.9r 2.168.30fr.u3iurfiflrrTuqyqnttlla.: rfluzog.rss,1s5.13) I [ uJv! ]* ua r' J t fl u l J t L nFr-i [ q v \\rr d e i lfl ' i rF]o. uf i J n o- f iusnr{rotoq.hrvfriv'ri#ruur jr i r u r.r o , : frr r n € u f il n r { r u E ' fir d, Cu, r1d niu MrrTrneriav osPFt:..lrioturiv!'rn,nlnulslilrqilrrs{rur0,rfl1?r{FrFrouflqrrtlurdutRafru vi r ,rlt -\" r v l - e u u l tly F ln tl

;,i \" N \" ' ' r , 1 r11 I 502 gf' rr-uu#r;lt-,rrirrrifnrrnqrJnCrr/uslcao'lnrnrJ$u? MMe@ds*#drifif* HQ#eh run .. Building configuration. : 1653 hytes Current configuration ! hostname H0 i n cr rlrnel- - zern inEerface FastEthernet0/0 ip address 192.168.40.1 ?55.255.255.0 ip nat inelde interface serial0/0 description ToSiteOneSiteTwo no ip address encapsulation frame-relay' no frame-relay inverse-arp interface Serial0/0. 346 multipoint ip address 192.168.10,4 255.255.255'0 ip nat ineide ip ospf priority 255 frame-reLay map ip 192.168.10.3 403 broadcaEt no frame-relay inverse-arp interface Serial0/1 ip address 203.155.155.2 255.255.255.0 lp nat outeide clockrate 128000 I Fnrtj-cr ncnf 1 log - adj acency- changes network t92 .168.10.4 0. 0.0.0 area 0 n e t w o r k 1 9 2. 1 6 8 . 4 0 . L O . 0 . 0 . 0 a r e a 0 neighbor 192.158.L0.3 ! ip nat, lnside sourc€ Etatlc 192.168.30.2 203.155.155.12 ip nat lnside Eource static 192.158.30.3 203'155.155.13 ip classless . \" J n ri i1 ip roure 0.0.0.0 0.0.0.0 203.1ss.155.1 <- d y l o r p r 4 o o n u r t t f r t n oIfSl sP' t ! 192.158.10.3, 00:04r09, serial0/0.346 connected, Serial0/1 end HQ#gh Lit route o 1 9 2. 1 6 8 . 3 0 . 0 / 2 4 t 1 1 0 / 6 s l v i a C 203.155.f5s.o/24 is directly ]l]liN|]Nttl1]lllff1l1l[ffiWffiWMNl,stffis&it#{ffiffislfrffitrfr|sfi!fl#fffiffiffi}s!l1f141{1tffi

Uflfr 18 NetworkAddresslrons/ot/on(NAI) '*t,,,,;5,,0,\"3 C 192.16S.10.0/24 ie directfy connected, Serial0/0.345 C 192.168.40.0/24 Ls directly connected, FastEthernet0/0 10.0.0 .o/24 is eubneEEed, 1 subnets C 10.10.10.0 is directfy connected, BRI0/0 s* 0.0.0.0/0 tr/ol via 203.f5s.155.1 HQ#eh ip nat translation <-r:lupird'lfrlfrnrflAtqNATTranslationTable Pro Inside global Inside loca1 Outeide local Outside global - 203.15s.1s5.L2 r92.168.30.2 - - - 203.L55.155.13 192.158-30.3 - - u6uvririr.l:u1 ttRr Tableuuu staticNATnr4nn#r'rduTnsffii''urufiri.jrsuEi{trifinmlfiqru runTfirlrurfioTas{F{'192.1u6n8s1.3902.,2168,rl0u.gsrJfr'rufrrsfioriprninmghJfl'2r 03.15s,155,1 uu6ulrafuiful rJ'turAsfol urcetPAddresnsrqnrrrJn'1l#2u0fslu.ts5.155r.l1n2r203,155,155,13 nTJdrprr-r ftSluhulful ounda:noaud l-*r\"iiai1\"\"-i J- reAdd,\"*ii\"\" eii\"\"\"*i;;6*'t+n;fi-id; ;;\")***l InsideGlobal r pubrictP Addresslo.:landrnio'rriuffrJnngo{uurrlnri{nnrau(o6nurvaiuisr) | Pvrenip\".t'lAT 203.155.155-1 ffiaor.tss.tss.e :# 'l 'I / - A | Prtvrte Addmas Publlc ,tddr6B I , t r t s z . r o e r o . r 2 0 r . r s s . i b s .rl o ,.............. ...................f_ iri ireli ;n.' rii;r Pffir- I In8ldd Privdtd,lddB8* | . 1r12.168.255.?5l 4 Lrs-2.r68.0.0 iFrlvFteAddreBs ' ' |PubllcAddros i FlDtPsdr€t r te2.ree.ro.z S€frndF6ctdl | 1e2,16830,3 2 0 3 . 1 5 5 . t 5 5 . 1i0- -.J 203.155.'|55-ll i'--------' NAT TABLE altar Sccond Peckei '' # -ia 2 u,6l9r{n11vi'r{'rutf,D\\:ynamic NAT lUtl

504 .rd rilufr;ul,rrinrridnrrnqilnrtu'lcoh,tco nil'g:fd #umoulunrru{Dnynamircunrfin'ofro'ir3ilfi5Nr'iATPoodt ururriePu oortad'Tr Brsnrslu poodt ilrrnorfrqsulrsrnfpl ubticAddresfsi1frfunrrq'prfi?TilrqltnsvPnrl'ui rTflbrlfliun'rtritruBr ' ,rI 'rltdiln[onai vr€' rrsu-Li ':ou1Jrfulqt vus lfiflunre*:-]n{uil'rflsronuflrceAddressfvfuvrr.ilprflnntrvrufrfr,rfll.ril'rflrnfl n, PubticAddressfieqjluNATPoo{tr{fr'u L3ile1nlPAddressruoflurnb-lffiofsl\"illFrrLulofl4nrfr'rufifi oq noffilglsuluuul*rns$ SiteTwo nrfoi urFunTrudnfl1r firrurdr staticrunrluritfrofiudr nouw0|Suluuu|$lr|t|HosQ HQ#conf t Enter configuration eoffnands, one per line. End with C1|'IL,/Z. HQ(config)#no lp nat ineide eource Btatic 192.168.30.2 203.155.155.12 rnriinnroufilnr$fi.rur-rsrt-al tic NAT HQ(config)#no ip nat inside aource Etatic 192.L68.30.3 203.155.155.1\"3 HQ(config) #end H0#sh ip nat trans * *nBr-r'lritriurrlruvfiNATTable'jr'ililrir HQ#conf t Encer configuration commands, one per 1ine. End with CNTr,,/Z, H Q ( c o n f i g ) S i p n a t p o o l l n r P O O L2 0 3 . 1 5 5 . L 5 5 . 1 0 2 0 3 . 1 5 5 . 1 5 5 . 2 0 p r e f i x - l e n g t h 2{ HQ(config)#access-liet 101 permit ip any any H0(config)#ip nat, inside Eource IiBt 101 pool ll[TPOO[ H Q( c o n f i g ) # A dra'r ip nat poot, rflun',rfi\"hfr65r{'lnr Poolrtrqnnr'iduur{-o'iMr YPooLTprepool ii li 'ilrrno1elpr',rfl1.rlJP-'1uflb.r.flilcfAl ddress203.155,155f.1i 0203.155.155.u2n0sSubnet MaskfirurprrvirrTzlaflrt 1fr'lunrnfimafprefix-leng2t4h) g riratraccesstistd; $fi access-tistdururrdarirhll4'nird.fnfoa'tpinsidepioblfinr{drflu nmritauprr{outrcro'iiln?,lflndBio'rnm\"hfrrrfrin'rlrurfvidir r.irfiauritaurrl#vrrrv,lflntpqo'i 4nrJrrr\"nvrtfrflmr:nrir ruRt g n\" 'rJf,f.rip natinsidesourcelist101poolMYPOOT: tdflunmofiruupri t u 'Ldr.1cuf#intfiemfr'4e 'it{r}.trEJi frru insideffiopio'inrrr{'rrirut:1fl'ro6u'rtusiderarnfirlouttnoflFrfro{Fancilcess-lis1t01 ufinrfirrd\"rnaim#unrqnursvorudrceAddressfrqflrLoFrmrdfiqnrdondurrPeornolfifio MYPooL1ftr6'qnnffrrl{riouraririf6i 't)

Ullil 18 Network Addre$s lronsldtlon (NAl) 5 0 511i., fl ofl1t a v 4\" - il'llfl-iFr'iFro'r?u!Frpr'nrfal,tiinsidea'itilt-lilEutFroflrv,ltdruluvirtJoruniooqlnr-luirrr4 dlfi privateAddresnsla\"[uunvdrd'iip natoutsiden+bhu6urn.eMrfqfiruusndBiooantrJ rft6uuvrofluinfr,ls HQ#ch Lp nat trana *- unn'r\"[rfrniu.irluprtur?NrA.rTfTruabler-.r.irrnln'r He#sh tp nnt trans ( rdrTsnd'turfinriflnn1rf9l'2lu.168.3p0i.n2gtJdr 403,1ss.1ss.1) Pro fnside global Inside Local Outside locaL Outside global - ? 0 3. L 5 5 . 1 5 5 . 1 0 1 9 2. 1 6 8 . 3 0. 2 * - trurdrFrrmoHf o ssn$r'irduvrirail'rflrulNJ'AlluTTaoterdo{nf,?fln}J\"lflrPnul bticAddress 2 0 3 . 1 5 5 . 1 5 5 . 41 '0: r i l u u i l ' r € i t a f l u o F r t n r r a *pr notouth f r r i ' r r , r f i n r f f Bsr foi fui r c et P A d d r e s sr f l u 192.168.30.2 He#eh Ip nrr trenp ( riloTurrdlurfinriinntr'lil1s2.168.sp0r.anglilfi zos.1ss.1sb.1) Pro fn.-;ide global fnside Locaf Outside locaf Outside glolral - 203.155.Lss.10 192.168.30.2 - - - 2 0 3 . 1 5 5 . 1 5 5 .L l 1 9 2. 1 6 8 . 3 0 . 3 - - rrrucdrhrmaitfo, qr*f'r.rdnrfiuvrTud.rufiru{NuuArTtTuabterdo{prsqrruulflrpnui btic nJoress203.155.155.dtt,lrfluraulErtnflr€FrLFrrafp,'oeortth:lltrui'r-r*finffinfisfiourcetPAddress rflu tsz.tog.303 rriurfirInsideLocaftfraurflfi PrivatAeddressfl1fllil Lrn#tnsideGtoba1t,ril1afi-r PublicAddressfiqnuvrufin':tilrvrPurivatAe ddressfioufinrfinrfuqlnni'roantrJf,nEurvrniuim Polt Address Translation (PAT) n\"frq\"t-1.4l9y.er:l.qqC.,.. * r,... r.. r.... r.. {..... nTdl.l1uttu! PorAt ddressTranslatio(PnATn) rritauBrl#SourcelPAddressnra'[uv1nu1il'tt][Rll qnuvrufi6'rPuubliclP AcjdresrsfitqrlofrEs,rfi,rlinriluuil'rEJrpnufbl tictp Addressfi'rudr?tn 6urmofliv'lqto'rr#rrprsflnt*':Trmoontrlfi6*unrvyr'lo#f'rnruimulllflrnrilref(nport)rflum-,:uflnrtflHne1]J ffinrrir'iru lq-.ilunt # JrHi'IBGr1:J:Jfisl nrdfl#ntfiufiopubtictpAddressfi16'funrr{Brdr?11s1ntil$1p.:fioqj Ih' li' rs drdn, hr,idnr.r?ofioqjtrirfir'rnvrrnoifl#n1{dtaflr:ur?o'rtprnroupififiri'r1l:Jfiffernmifiu,runioon{6uryrofln trrrunr *nslri fr's'in1ilniltfl rafl Pubtic Address usilrsd',;

,'l, l tiuuitruutfintidnorngilnrrculs\"tcrof,n'ttntJgifr __ _:jffi**d' 1 9 ? .818 . 3 0 . 2 illl'Jlli ,' (inside) f,-r-}t -$ \"* , {_----\"-*i{HF@ SourceAddresg t d r - \\ r ' '' - t 192.168.30.?:51? $ource Adclres$ & 203.155.155.2:512 \\. 0Sourde Addr6Ba *S-*G \\-,' 192.16E.30:.83013 ?03.15$.r55.2:8013 102.168.30.3 * 3rr#o uso.lnrtilifluflo.t PAT nouwnls6luuut$rnod SiteTwo ,\"fiur*a*u,idutrrfl'Hrrusil.tstatic runr \"[uri{'rafirrfir nou$lnrcE:uuul$tnoH$Q He(conf ig) #no ip nar pool !5ATPOOIT <- Hntfinno]Jfilqrtf,urDruynuamircunfr6ru1uu'rn'o riourar1rflnoto:-l HQ(config)#no ip nat ineida aource list l'01 pool NATPoOL gQ(config)#no access-liet 101- xQ(config) # HQ(config)#access-list 101 permit ip any arry HQ(config)#ip nat ineide source list 101 interface s0/1 owarload n,t.rlJulJrflfl€,ldrip*,ni atinsidesourcelistfrfioritaupr'lriuffnrfimfioqilutioutlalscccess- tist101rJr;Jfl,t{r.J,rurfl.tlrfl+6r ulIntvoflirevr ,{tfifnrusifdrref(, l+Eu, .u. -m- go. -i-rtr- n^ -lit^f^rqnrtnrdirpffn'latinsider)nv4.l ooa'1ilfl-.{Eilrrtefry,hfrruuoinntfeidrfsacseo/t l#*finrfiBrrtut6'funrrrrufifreautJlflPtnufbl lic A d d r e s si. li L r qvia a r n r r q n d u f f! -i o|f i ys'^ol,q-l.t1l u d n u r u vt o ' i PoftAddressTranslatio(npnr) (lufrfl lPAddress Fur e y fl lJ1sJ0/1qoqrffrrnonfol firirrvirni2u03.155.155.2) He#sh ip nat trana <- r?rrfiuotrnNl ATTabletft'ir'rrrjnir