Tarea 3 - El Modelo OSI

 

ILS[GC]FFIGL

Mb hgcmbg GVI mstakbmfm ul fghpmlcig cm 5 fapas ilcmpmlcimltms sil mhkareg sm gormfml smrvifigs a ba ilhmciatahmltm supmrigr g ilomrigr, bgeralcg asè mb gk`mtivg cm tralsomr tral somrir ir catgs catgs emlmrac emlmracgs gs pgr mb usuari usuarig g oilab. oilab. A bg bareg bareg cm faca faca fapa fapa pgcmhgs pgcmhgs mlfg ml fgltr ltrar ar ciomr ciomrmlt mltms ms oulfi oulfigla glabic bicac acms ms y gfup gfupafi afigl glms, ms, asè fghg fghg civmr civmrsas sas tarmas tarmas mspmfèoifas qum iltmraftðal mltrm sè fgl mb oil cm prgpgrfiglar fghulifafiöl mltrm cgs sistmhas. Faca fapa msta luhmraca y lghkraca cm afumrcg fgl su grcml y oulfiöl cmltrg cmb hgcmbg GVI, ms atrmvms cm bas hishas qum sm cmsarrgbba ba fghulifafiöl cm rmc lmfmsaria para ba tralsomrmlfia cm catgs m ilogrhafiöl mbmftrölifa.

 

MB HGCMBG GVI

Mb hgcmbg cm iltmrfglmxiöl cm sistmhas akimrtgs (IVG/IMF 539>-1), hás fglgficg fghg hgcmbg GVI, ms ul hgcmbg cm rmomrmlfia para bgs prgtgfgbgs cm ba rmc, frmacg ml mb añg 19>4 pgr ba Grealizafiöl Grealizafiöl Iltmrlafiglab Iltmrlafiglab cm Lgrhabizafiöl. Lgrhabizafiöl. Vm na pukbifacg cmscm 19>6 pgr ba ]liöl Iltmrlafiglab cm Smbmfghulifafiglms (]IS) y, cmscm 19>3, ba Grealizafiöl Iltmrlafiglab cm Lgrhabizafiöl (IVG) tahkiél bg pukbifö fgl mstálcar. Vu cmsarrgbbg fghmlzö fghm lzö ml 1955. 1955. Ms ul mstálcar mstálcar qum timlm timlm pgr gk`mtivg gk`mtivg fglsme fglsmeuir uir iltmrfgl iltmrfglmfta mftar  r  sistmhas cm prgfmcmlfia cistilta para qum mstgs pucimral iltmrfahkiar ilogrhafiöl sil lileðl tipg cm ihpmcihmltgs cmkicg a bgs prgtgfgbgs fgl bgs qum mstgs gpmrakal cm ogrha prgpia smeðl su oakrifaltm.

Mb hgcmbg GVI mstá fglogrhacg pgr 5 fapas g livmbms cm akstraffiöl. Faca ulg cm mstgs livmbms tmlcrá sus prgpias oulfiglms para qum ml fgl`ultg smal fapafms cm pgcmr abfalzar su gk`mtivg oilab. Trmfisahmltm Trmfisahmltm msta smparafiöl ml livmbms nafm pgsikbm ba iltmrfg iltmrfghul hulifaf ifafiöl iöl cm prgtgfg prgtgfgbgs bgs cistiltg cistiltgs s ab fglfmlt fglfmltrar rar oulfiglm oulfiglms s mspmfèoi mspmfèoifas fas ml faca livmb cm gpmrafiöl.

 

Fapa 1 - Fapa oèsifa

Ms ba fapa hás ka`a cmb hgcmbg GVI. Ms ba qum sm mlfarea cm ba tgpgbgeèa cm rmc y cm bas fglmxiglms ebgkabms ebgkabms cm ba fghputacgra nafia ba rmc, sm rmoimrm taltg ab hmcig oèsifg fghg a ba ogrha ml ba qum sm tralshitm ba ilogrhafiöl y cm bas rmcms.? Vus prilfipabms oulfiglms sgl mb cmoilir mb hmcig g hmcigs oèsifgs pgr bgs qum va a via`ar  ba fghulifafiöl0 fakbm cm parms trmlzacgs, fakbm fgaxiab, euèas cm glca, airm, oikra öptifa. Fapa ; - Fapa cm mlbafm cm catgs

Msta fapa sm gfupa cmb cirmffiglahimltg oèsifg, cmb affmsg ab hmcig, cm ba cmtmffiöl cm mrrgrms, cm ba cistrikufiöl grcmlaca cm trahas y cmb fgltrgb cmb obu`g. Ms ulg cm bgs aspmftgs hás ihpgrtaltms qum rmvisar ml mb hghmltg cm fglmftar cgs grcmlacgrms, ya qum mstá mltrm ba fapa 1 y 6 fghg partm msmlfiab para ba frmafiöl cm sus prgtgfgbgs kási ká sifg fgs s (HAF (HAF,, IT), IT), para para rmeu rmeuba barr ba ogrh ogrha a cm ba fglm fglmxi xiöl öl mltr mltrm m fghp fghput utac acgr gras as,, cmtmrhilalcg mb pasg cm trahas (ulicac cm hmcica cm ba ilogrhafiöl ml msta fapa,

 

qum qu m lg ms hás qum ba smeh smehmlt mltafi afiöl öl cm bgs catgs catgs trasba trasbacá cálc lcgbg gbgs s pgr pgr hmcig hmcig cm paqumtms), vmrioifalcg su iltmericac, y fgrrieimlcg mrrgrms. Tgr bg fuab ms ihpgrtaltm haltmlmr ula mxfmbmltm acmfuafiöl ab hmcig oèsifg (bgs hás usacgs sgl mb fakbm ]ST, par trmlzacg g cm > nibgs), fgl mb hmcig cm rmc qum rmciriem bas fglmxiglms hmcialtm ul mlrutacgr. Fapa 6 - Fapa cm rmc

Vm mlfar mlfarea ea cm icmlt icmltioi ioifar far mb mlru mlrutah tahiml imltg tg mxist mxistmlt mltm m mltr mltrm m ula ula g hás rmcms rmcms.. Bas ulica ul icacm cms s cm catgs catgs sm cmlgh cmlghila ilal l paqum paqumtms tms,, y sm pumc pumcml ml fbas fbasioi ioifa farr ml prgtg prgtgfg fgbgs bgs mlrutakbms y prgtgfgbgs cm mlrutahimltg. -

Mlrutak Mlrutakbms0 bms0 via`al via`al fgl bgs paqumtm paqumtms s (IT, (IT, IT^, IT^, ATTBMS ATTBMSABJ ABJ))

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Mlrutahi Mlrutahimltg mltg00 pmrhitml pmrhitml smbmf smbmffigl figlar ar bas rutas rutas ([IT, ([IT, IE[T, IE[T, MIE[ MIE[T, T, GVTO, GVTO, KET) KET)

Mb gk`mtivg cm ba fapa cm rmc ms nafmr qum bgs catgs bbmeuml cmscm mb grieml ab cmstilg, aul fualcg ahkgs lg mstél fglmftacgs cirmftahmltm, silg qum utibifml cispgsitivgs iltmrhmcigs. Bgs cispgsitivgs qum oafibital tab tarma sm cmlghilal mlfahilacgrms g mlrutacgrms, aulqum ms hás ormfumltm mlfgltrarbg fgl mb lghkrm ml ilebés rgutmrs. Bgs rgutm rgu tmrs rs traka traka`al `al ml msta msta fapa, fapa, aulq aulqum um pumc pumcml ml aftua aftuarr fghg fghg switf switfn n cm livmb livmb ; ml cmtmrhilacgs fasgs, cmpmlcimlcg cm ba oulfiöl qum sm bm asielm. Bgs oirmwabbs aftðal sgkrm msta fapa prilfipabhmltm, prilfipabhmltm, para cmsfartar cmsfartar cirmffiglms cm cmtmrhila cmtmrhilacas cas háquilas g bihitar mb affmsg a fimrtas cm mbbas. Ml mstm livmb sm rmabiza mb cirmffiglah cirmffiglahimltg imltg böeifg y ba cmtmrhilafiöl cm ba ruta cm bgs catgs nasta su rmfmptgr oilab.

Fapa 3 - Fapa cm tralspgrtm

Fapa mlfareaca cm momftuar mb tralspgrtm cm bgs catgs (qum sm mlfumltral cmltrg cmb paqumtm) cm ba háquila grieml a ba cm cmstilg, ilcmpmlcimltmhmltm cmb tipg cm rmc oèsifa qum msté utibizalcg. Ba TC] (ulicac cm ilogrhafiöl) cm ba fapa 3 sm bbaha Vmehmltg g Cataeraha, cmpmlcimlcg cm si fgrrmspglcm a SFT g ]CT, mb prihmrg grimltacg grimltac g a fglmxiöl (tralshisiöl (tralshisiöl vmrioifaca, mvmltuabhmltm mvmltuabhmltm rmtralshitica) y mb gtrg sil

 

fglmxiöl fglmxiö l (pumcml pmrcmrsm pmrcmrsm abeulgs abeulgs catgs pgr mb fahilg). fahilg). Sraka`al, Sraka`al, pgr bg taltg, fgl pumrtgs böeifgs y `ultg fgl ba fapa rmc cal ogrha a bgs fglgficgs fghg Vgfjmts IT.

Fapa = - Fapa cm smsiöl

Msta fapa ms ba qum sm mlfarea cm haltmlmr y fgltrgbar mb mlbafm mstakbmficg mltrm cgs fghputa fghp utacgrm cgrms s qum mstál tralshit tralshitimlc imlcg g catgs catgs cm fuabqui fuabquimr mr èlcgbm. èlcgbm. Tgr bg taltg, taltg, mb smrvifig prgvistg pgr msta fapa ms ba fapaficac cm asmeurar qum, caca ula smsiöl mstakbmfica mltrm cgs háquilas, ba hisha sm pumca momftuar para bas gpmrafiglms cmoilicas cm prilfipig a oil, rmalucálcgbas ml fasg cm iltmrrupfiöl. Ml hufngs fasgs, bgs smrvifigs cm ba fapa cm smsiöl sgl parfiab g tgtabhmltm prmsfilcikbms.

Fapa ? - Fapa cm prmsmltafiöl

Mb gk`mtivg ms mlfarearsm cm ba rmprmsmltafiöl cm ba ilogrhafiöl, cm halmra qum, aulq au lqum um cistil cistiltg tgs s mqui mquipgs pgs pumc pumcal al tmlmr tmlmr ciomr ciomrmlt mltms ms rmprm rmprmsm smlta ltafig figlm lms s iltmr iltmrlas las cm faraftmr fara ftmrms, ms, bgs catgs catgs bbmeuml bbmeuml cm halmra halmra rmfglgfikb rmfglgfikbm. m. Msta Msta fapa ms ba prihmra prihmra ml traka`ar hás mb fgltmlicg cm ba fghulifafiöl qum mb föhg sm mstakbmfm ba hisha. Ml mbba sm tratal aspmftgs tabms fghg ba smháltifa y ba siltaxis cm bgs catgs tralshiticgs, ya qum cistiltas fghputacgras pumcml tmlmr ciomrmltms ogrhas cm halm`arbas. Tgr  m`mhpbg, ul hishg sitig wmk pumcm acmfuar ba prmsmltafiöl cm sus catgs smeðl sm affmca cmscm ul fghputacgr fglvmlfiglab, fglvmlfiglab, ula takbmta, takbmta, g ul tmbéoglg iltmbiemltm. Msta fapa tahkiél pmrhitm fiorar bgs catgs y fghprihirbgs. Tgr bg taltg, pgcrèa cmfirsm qum msta fapa aftða fghg ul tracuftgr.

Fapa 5 - Fapa cm apbifafiöl

 

Gormfm a bas apbifafiglms ba pgsikibicac cm affmcmr a bgs smrvifigs cm bas cmhás fapas y cmoilm bgs prgtgfgbgs qum utibizal bas apbifafiglms para iltmrfahkiar catgs, fghg fgrrmg mbmftrölifg (Tgst Gooifm Trgtgfgb y VHST), emstgrms cm kasms cm catgs y smrvicgr cm oif oifnmr nmrgs gs (OST). (OST). Nay taltg taltgs s prgtg prgtgfg fgbgs bgs fghg fghg apbif apbifaf afigl iglms ms cistil cistiltas tas y pumstg pumstg qum qum fgltiluahmltm sm cmsarrgbbal lumvas apbifafiglms mb lðhmrg cm prgtgfgbgs frmfm sil parar. Fakm afbarar qum mb usuarig lgrhabhmltm lg iltmraftða cirmftahmltm fgl mb livmb cm apbifafiöl. Vumbm iltmraftuar fgl prgerahas qum a su vmz iltmraftðal fgl mb livmb cm apbifafiöl, pmrg gfubtalcg ba fghpbm`icac sukyafmltm.

Ogrhatg cm bgs catgs

Gtrgs catgs rmfikml ula smrim cm lghkrms y ogrhatgs mspmfèoifgs ml oulfiöl cm ba fapa ml ba qum sm mlfumltrml, cmkicg a fghg sm cmsfrikiö altmrigrhmltm ba acnmsiöl cm ula smrim cm mlfakmzacgs m ilogrhafiöl oilab. Bgs ogrhatgs cm ilogrhafiöl sgl bgs qum humstra mb eráoifg0

Z FISASIGL Cms Rb 314? X

 

FGLFB]VIGL

Mb hgcmbg GVI lg ms ul prgtgfgbg g tgpgbgeèa cm rmc, y tahpgfg sm mlfarea cm cmoilir  qué pr qué prgtg gtgfg fgbgs bgs sm utibi utibiza zará rál, l, ms ðlifa ðlifahm hmltm ltm ul mstál mstálca carr suemri suemricg cg para para bger bgerar ar ba fghulifafiöl mltrm cgs mquipgs fglmftacgs a ula rmc.  

 

ME[AOIA Cmsfglgficg. (s.o.). Uijipmcia. Gktmlicg cm nps0//ms.wijipmcia.gre0 nps0//ms.wijipmcia.gre0 nps0//ms.wijipmcia.gre/wiji/HgcmbgWGVI