Počítačové sítě II, lekce 2: Internetworking II

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    D\R@>87

    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 7

    D\R@>87? ^itgiv st @@ (vfrzf =.>)

    O` ^ftfreg

    Cfelf 8? @dtfrdftwire`db @@

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    D\R@>87

    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 8pripioivd dg C7, C8 g C

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    D\R@>87

    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf = pikcfm eidlivlk uzc dg c`deiv vrstv (C8)

    eidliv uzfc s` jysc, f j pj

    spiofd sf vfj` istgtdj` uzcy priti o`j sv rjlf (dg C8) pisc pji

    vf seutfdist` of zglkyt jist `

    pfpdg g pistgr sf i ofo`lk pfmd

    dg siv vrstv (C

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    D\R@>87

    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 6rizmcy jfz` pfpdg` g sjrivg`

    pfpdg (dfhi jist)

    jgd`pucuof s c`deivj` rjl`

    s tj`, etfr ju dfosiu urfdy

    etfr zglkytv mey spfl`cdju

    dgstgvfd svki sivki rizkrgd

    tzv. prij`seu`td rf`j

    o` dfzeiuj decgm c`deivlk rjl

    dgpecgm @^ pgefty

    rizkimuof sf ofd pimcf c`deivlk gmrfs

    dgp. ftkfrdftivlk gmrfs

    v imlkizj sjru imfsc pvimd

    (dfzjdd) c`deiv rjlf

    s pvimdj` c`deivj` gmrfsgj`

    zmf? G, H

    sjrivg

    jgd`pucuof s c`deivj` rjl`

    etfr osiu ju fxpc`l`td gmrfsivdy

    zeiuj decgm c`deivlk rjl

    vyhgcuof z rjl siv

    pgefty g zeiuj ofo`lk ihsgk

    zgojgo ki siv gmrfsy, pimcf

    etfrlk sf rizkimuof i mgcj sjru

    pfdisu pgeftu (privm sjrivd)

    zmf? [.G (imfs`cgtfc), P.H (pofjlf)

    p` imfscd sivlk pgeft of ipt

    vecm mi c`deivlk rjl g imfsc dg c`deiviu gmrfsu pofjlf (H)

    H G

    im Gpri Him Gpri L

    P.H [.G

    im M pri H

    im [.Gpri P.Him [.Gpri P.H

    im Gpri H im Gpri L

    im [.Gpri P.H

    P.M [.L

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 1rizmcy jfz` pfpdg` g sjrivg`

    pfpdg (dfhi jist)

    audbuof dg pr`dl`pu airwgrm `a dit cilgc

    pieum dfj (piz`t`vd) `dairjgl` i tij,f c`deiv rjfl jf zgstgv`t (a`ctrivgt)

    f of ciecd (v plkizj

    sfbjfdtu)

    pge ofo pfm mc (airwgrmuof)

    pieum dfj e m`spiz`l` `dairjglf

    i tij, emf sf dglkz pofjlf, dfjfot i lcfd pfmvd

    ofd mi pscudki lcivki sfbjfdtu

    gcf jus ofo pfmgt mi vflk

    imlkizlk sfbjfdt

    omf vcgstd i zpcgvu/hrigmlgst, emy sf

    pfpdg lkiv ogei ipgeivg dfvkimg?

    pieum lciv uzfc dffx`stuof (dfhi ofd

    dfimpivm), pfpdg sf lkiv ogei

    ipgeivg

    rizfsc rjfl dg vflkdy strgdy

    pctv pfdisiviu egpgl`tiu

    sjrivg

    audbuof dg pr`dl`pu airwgrm `a privfd

    m`stgdt

    siv pgeft pfmv mc (airwgrmuof)

    piuzf tfkmy, pieum j (piz`t`vd)

    `dairjgl` i tij, f of urfd

    vzmcfdju uzcu

    g siugsd v, egj ofo piscgt

    o`dge sf sivj pgeftfj dfmc d`l

    jus ofo zgkim`t

    dfmief ofo zprglivgt

    vkimg?

    pieum lciv uzfc/lciv s dffx`stuof,

    sjrivg d`l dfpfmv mc dfpctv pfdisiviu egpgl`tiu

    im Gpri 9im Gpri 9

    im Gpri 9

    im Gpri 9

    im [.Gpri 9

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 2

    p`pijfdut?

    ud`lgst? pfdis e 7 pofjl`

    pofjlfj of prv 7 uzfc

    juct`lgst? pfdis e D pofjlj

    pofjlfj of seup`dg uzc, tzv.

    juct`lgst(iv)seup`dg

    hrigmlgst(vfsjriv vyscd)?

    pfdis ef vfj uzcj

    pofjlf osiu vflkdy uzcy v rjl`

    ur`t ihcgst` tzv. hrigmlgst mijdy

    hrigmlgst mijdg

    mfa`d`lf? ihcgst, v rjl` etfr sf

    vfsjriv vyscd / hrigmlgst

    v prgx`? eidertd s

    lfcfe dg rivd` siv vrstvy (C

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf ;(jstd) C< hrigmlgst

    mgc mruk hrigmlgstu (vfsjrivki vyscd)?

    h) (ihyfod, jstd) C< hrigmlgst

    te sf fd sivlk (C

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 0 lcfd C< hrigmlgst p`pijfdut? (ihyfod, jstd) C< hrigmlgst

    sf v mgd st`

    v st`, emf sf dglkz ofki zmrio (imfs`cgtfc) v`z pfmlkiz sc`mf

    mgc mruk hrigmlgstu (vfsjrivki vyscd)?

    l) lcfd C< hrigmlgst ( C< m`rfltfm hrigmlgst)

    sf v zgmgd lciv st`

    o`d, df of s, vf etfr sf dglkz zmrio (imfs`cgtfc)

    prget`le rfgc`zglf?

    siv pgeft of imfscd zf st svki imfs`cgtfcf

    of pfdfd ogei ud`lgstivpgeft (v 7 fxfjpc`)

    siv pgeft of pistupd sjrivd (pfdfsfd) mi lciv st

    stcf ogei ud`lgstivpgeft (v 7 fxfjpc )

    sjrivgf ofo pripiut (dfzgstgvuo, sjruo) !!!!

    v lciv st` sf z do stv (C

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 7>oge cfd`t st g ofo`lk siustgvy9

    mcf`t itzeg?

    emy jjf vt pity uzc

    prglivdlk stgd`l, sfrvfr, pfr`afr` gtm.

    dg oge (jfd lfcey/seup`dy) of rizmc`t9

    dg oge st, mi ogelk sfbjfdt9

    oge tyti lfcey/seup`dy vzofjd pripio`t9

    dg oge vrstv9

    pijil ogelk get`vdlk prve9

    agetiry, dg etfrlk zcf

    pri rizkimivd i impivmlk

    li g oge mcgo u`vgtfc9

    oge scuhy vyuvgo 9

    fjg`c, wfh,

    oge piuvgo gpc`eglf9

    oge tyti gpc`eglf audbuo9

    s ej/j eijud`euo s ogej` sfrvfry, emf sf dglkz

    oge osiu pigmgvey dg pstup,

    ilkrgdu g hfzpfdist

    emi egj sj g egj dfsj .

    oge priviz of ppustd g oge d`eic`

    oge osiu dfhfzpf g krizhy

    .

    D\R@>87

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 77oge cfd`t st g ofo`lk siustgvy9

    dffx`stuof md ofmdizdgd dvim dg ti, oge pistupivgt

    piuzf ur`t mipirufd

    etfr sf gcf s pistupfj gsu vyvo evc` tiju, oge sf jd lkivd u`vgtfc, ` lkgrgetfr o`j` vyuvgdlk scufh g zpsih

    ofo`lk audbivd

    pecgmy mipirufd (emy omf i )?

    rylkcist, pripustdist, egpgl`tu

    vkimd ffd? dg C8

    pijk sfbjfdtglf

    rizmcivd dg li dfojfd sfbjfdty

    pimcf bfdfrivgdlk mgtivlk tie

    pripioivd sfbjfdt pijil pfpdg

    dfvkimy g dfhfzpf?

    vzd`ego pc` vfce pcilk st omf i vfce hrigmlgst mijdy

    egm ofmditc`v hrigmlgst spitfhuof

    kimd egpgl`ty

    jikiu ht prihcjy s p`mcivdj gmrfs

    ihtd zgo`td ilkrgdy g prv/iprvdd

    egj emi sj p`stupivgt ..

    oge priviz of ppustd g oge d`eic` ..

    pstupiv prvg, ilkrgdu, hfzpfdist

    vkimd ffd? dg C87

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 78 prgv`mci ;>?8> zvyeiv prgv`mci z mih pfm dstupfj @dtfrdftu g lcium lijput`db-u

    emy u`vgtfc prglivgc` pfmfvj s jstdj` zmrio`

    zfojdg? sfrvfry, ujstdj` vf vcgstd st`/siustgv st (`dtfrdftu) typ`ley? sf sfrvfry v rjl` eicd ` a`rfjd st (siustgvy st / `dtfrdftu)

    d`eic` sf sfrvfry ujstdj` vd (v @dtfrdftu / fxtfrdj lciumu)

    pimcf tikiti prgv`mcg sf rizmcivgcy uzcy mi rzdlk st

    pimstgtg prgv`mcg?

    ;>% privizu hy jci ht jstd vf sjyscu? zstvgt v mgd st`, lihy jstd hrigmlgst mijd (g df`t sf mc)

    8>% privizu jf ht vdo

    sjrivgt mi o`dlk st, g o` v rjl` vcgstd siustgvy st (`dtfrdftu), dfhi mi @dtfrdftu

    ;>% 8>%

    a`rfjd

    siustgvg st

    vffod @dtfrdft

    prilkz ofd serzf g

    prilkz ` serzf

    D\R@>87

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 7?8>

    pimcf prgv`mcg ;>?8> sf sfseupivgcy uzcy mi st

    prglivd stgd`lf u`vgtfc, etf piuvgc` stfod scuhy, sf zgpioivgcy mi stfod st

    spicu sf sfrvfry, etfr tyti scuhy piseytivgcy pfmpiecgm? u`vgtfc humiu prglivgt kcgvd s tj`ti sfrvfry

    ;>% prilfdt privizu sjuof e tjti sfrvfrj

    j ti sjysc / omf timcgt tgeti?

    pieum osiu vflkdy uzcy ayz`ley

    ujstdy vkimd hczei sfhf v misgku ipgeivg dfhi pfpdg

    g dgipge zmf dfosiu o`d uzcy

    etfr hy piuvgcy o`d scuhy, g jcy hy

    pgt`t mi o`dlk st

    pieum tfdti pfmpiecgm dfd spcdd

    m sf ti f`t pijil st QCGD

    emf rizmcfd mi st dfd zv`sc dgayz`lej ujstd

    pieum u`vgtfc v jgx`jcd jf

    piuvgo vcgstd scuhy

    pscud sfrvfry sf dglkz vf stfod st`

    pieum u`vgtfc v j`d`jcd jf

    piuvgo l`z scuhy

    sfrvfry, etfr tyti scuhy piseytuo, sf

    dglkz v o`dlk stlk

    pieum tyti pfmpiecgmy dfosiu spcddy,

    ristf zt sjrivg ihofj privizu serzf sjrivgf

    ..

    llg ;>% llg 8>%

    mdfs o` dfpcgt !!!!

    D\R@>87

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    D\R@>87

    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 7=prgv`mci 8>?;>

    s dstupfj @dtfrdftu g lcium lijput`dbu sf pijry ihrt`cy

    z prgv`mcg ;>?8> sf stgci prgv`mci 8>?;>

    vt`dg privizu sjuof vfd zf st (;>%), g ofd jgc st zstv uvd`t st (8>%)

    mscfmfe

    vzdgjd ristiu pigmgvey dg lfceiviu pripustdist sjrivg

    ghy zvcmgcy vrgzd vt mgtiv tiey, etfr serzf d prilkz

    jid ffd?

    piu`t C< pfpdg (C< sw`tlk)

    etfr jgo vt pripustdist gdfosiu

    zej krmcfj

    zofmdimufd?

    jgo stfodiu pripustdist ogei (C8)

    pfpdgf

    (cib`ley) audbuo ogei sjrivgf

    dgsgzfd st QCGD

    lc? umrft pripiofd dg c`deiv vrstv (C8)

    gcf? zjfd`t hrigmlgst mijdy

    czf rfgc`zivgt dg jfd vzmcfdist`

    pri jstd priviz

    tgj, emf vf (of) jf ht pripiofdi

    pijil pfpdg

    ..

    llg ;>% llg 8>%

    (rfcgt`vd) jgc zt

    ..

    llg 8>%llg ;>%

    jdikfj vt zt

    D\R@>87

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 76 sjrivgf vs. C< pfpdgf sjrivg (riutfr)?

    of ipt`jgc`zivd dg cib`le audelf

    sjrivd, gpc`eglf pstupivlk prv, ..

    of vyhgvfd mgcj` slkipdistj`

    jid`tirivd mgt. privizu, jgdgbfjfdt .

    ofki cib`le audelf osiu rfgc`zivdy v \R

    ihvyecf j vcgstd ipfrgd systj

    L@\LI? @I\

    dfd (tic`e) ipt`jgc`zivd dg rylkcist

    g pripustdist

    pvimd pi dj dfhycg (tic`e) pigmivdg

    v`z prgv`mci ;>?8>

    j vt sjrivgl tghucey

    mief prglivgt s vtj` ihofjy

    sjrivgllk `dairjgl, pimpiruof HB^, ..

    j (ihvyecf) vt huaafry pri mgtg

    mief huaafrivgt vlf sivlk pgeft

    jf jt siv rizkrgd rzdlk typ

    Ftkfrdft, \MK, \IDF], F7/]7, ..

    C< pfpdg (C< sw`tlk)

    C< : audbuof dg siv vrstv

    to. jgd`pucuof sf sivj` pgefty

    rizkimuof sf (sjruof) pimcf sivlk

    gmrfs (dgp. @^ gmrfs)

    pfpdg (sw`tlk) : of ipt`jgc`zivd

    dg rylkcist g pripustdist

    g typ`ley rfgc`zivd v KR

    ghy jikc audbivgt rylkcist mrtu

    gt w`rf spffm

    j jfd sjrivgl tghucey g huaafry

    dfzvcm vt ihofjy sjrivgllk

    `dairjgl, .

    j ihvyecf ofd Ftkfrdftivrizkrgd

    ofki mgc audelf osiu ijfzfdy dfhi

    dfosiu vhfl mistupd

    dgpecgm dgpcivd pstupivlk

    prv, jid`tirivd, sprvg,

    zofmdimufd pfmstgvg? of ti hd (C8)pfpdg, mipcdd i slkipdist prlf dg C87

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 71 sjrivgf vs. C< pfpdgf C< sw`tlk of urfd pri pripiofd

    v rjl` kijibfddki pristfm

    kcgvd? pri vzofjd pripiofdofmditc`vlk (C87

    )

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 72 st QCGD (Q`rtugc CGD) QCGD (Q`rtugc CGD) of ffd pri s`tugl`?

    emy of pitfhg cfd`t uzcy mi st dfzv`scf dg ofo`lk ayz`lej ujstd

    gcf pimcf cib`lelk er`tr` (pscudist ef seup`d/egtfbir`` u`vgtfc, pstupiv prvg,piuvgd scuhy g sfrvfry, .)

    of tfhg m`t vfc`eist hrigmlgst mijd (ghy sf pc` dfrizrstgcy)

    s`tuglf hfz st CGD

    uzcy jus ht zggzivdy mi st pimcf tiki, emf osiu ayz`ley ujstdy

    egj im d`lk vfmf eghfc ef etfrju pfpdg` g sjrivg` ayz`le ujstd dfjus eirfspidmivgt s cib`lej` er`tr`` !!!

    pr`dl`p v`rtucd st (QCGD)

    o` dfpcgt, f? ti, li of pripiofdi dg c`deiv vrstv (C8), of ofmdiu st

    jsti tiki?

    pfpdg (pimpiruol QCGD) jf pripioivgt uzcy, pgtl mi rzdlk st g tj ` mi rzdlk hrigmlgst mijd

    (v`rtucd) s 7

    (v`rtucd) s 8

    s 7 s 8 s 87

    c ec m m

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 7;ciecd g fdm-ti-fdm QCGD

    fx`stuof vlf vgr`gdt st QCGD

    etfr sf c` kcgvd svj fcfj g lcfj

    gcf krgd`lf jfz` d`j` dfosiu pc` istr (ofmdizdgd)

    ciecd QCGD

    spiouof (gm mi ofmd st) bfibrga`ley

    hcze uzcy

    kcgvdj lcfj of j`d`jgc`zivgt vfc`eist

    hrigmlgst mijdy typ`ley v misgku ofm`dki (C8) pfpdgf,

    dfhi (jgc) seup`dy pfpdg)

    uzcy v ciecd QCGD st` dfjus jt

    spicfd zojy

    g dfjus bfdfrivgt vlf ciecdki

    privizu df vdoki spf zmf pcgt prgv`mci 8>?;>

    ofd 8>% privizu of ciecd

    fdm-ti-fdm QCGD

    spiouof (gm mi ofmd st)

    bfibrga`ley rizptcfd uzcy

    smruuof u`vgtfcf sf stfodj`

    prvy/zojy/lkivdj/zggzfdj

    jikiu ht ` mgcfei im sfhf

    dgp.? v`lkd` stumfdt` dg ud`v.

    egjpusu

    mc sf kcgvd evc` sdgmd sprv

    u`vgtfc g dgstgvfd pstupivlk

    prv

    rizcifd privizu pri tyti st QCGD

    jf ht ogeeic` ;>?8>, stfod ogei 8>?;>

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    C= C2

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 8>C= g C2 pfpdgf

    p`pijfdut? C< pfpdg

    jgd`pucuof sf sivj` pgefty

    m sf sivj` (C

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 87vyu`t C=/C2 pfpdg

    C= g C2 pfpdgf sf kim pri 8 rzd seup`dy fc?

    zfd mgtivki privizu (trgaa`l

    jgdgbfjfdt) rzd zglkzfd s rzdj` mruky

    privizu

    typ`ley? pimcf lcivki pirtu

    dgpecgm?

    juct`jfm`cd mgtg jgo pfmdist

    pfm istgtdj` pr`ir`t`zglf mcf mruku privizu

    hcieivd ur`tki privizu

    dgp. ^8^ pfdis, QI@^ eijud`eglf

    ihofjiv c`j`ty/evty dg rzd

    mruky privizu

    dgp. v rjl` AV^ (Ag`r Vsf ^ic`ly)

    rizmcd sjrivd

    jf ht oft spiofdi s (rizmcdj)pfecgmfj gmrfs (DG]-fj)

    dgpecgm?

    rizmcivd pigmgve dg rzd scuhy

    jfz` sfrvfry, piseytuol rzd scuhy

    rizmcivd pigmgve dg scuhy stfodki

    typu jfz` rzd `dstgdlf sfrvfr stfodki

    typu (dgp. sfrvfriv agrjy) ihmihg gdylgst-u u @^v1

    rizecgm ztf (cigm hgcgdl`db)

    vyu`t vlf pfdisivlk lfst

    trgdspgrfdtd lglkf

    pijil pfsjrivd pigmgve dg pirt ;>

    pfsjrivd MD\ mitgz ..

    priviz dg pirt ;> ofpfsjrivd sfj

    o`d priviz priomf pji

    trgdspgrfdtd lglkf

    C=/C2 sw`tlk

    C=/C2 sw`tlk

    pigmgvey dg @^7

    @^7

    @^8

    @^

    A]^pirt87

    MD\pirt687

    a` cc

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 88 a`rfwgcc vzdgjdj eicfj `dtfrdftwire`dbu of (mdfs) tge zfd pstupu

    d`eic` vf sjyscu zfd pstupu ef smcfdju jm`u (ffdju dg C8)

    gcf vf sjyscu tiki? ghy sf u`vgtfc (rfsp. mgtiv priviz) mistgc` ofd tgj, egj jgo prvi sf mistgt

    dfhic`?

    hcieivd dfiprvddki pstupu, pivicfd (ujidd) iprvddki pstupu

    ihfld ffd? a`rfwgcc

    tge sf (ihfld) izdguof ffd, etfr `jpcfjfdtuof pigmivgd prgv`mcg pstupu

    a`rfwgcc jf rfgc`zivd ogei?

    eijh`dglf \R g KR

    ofd v \R

    ofd ogei sgmg (irbgd`zgdlk) ipgtfd

    a`rfwgcc jf ht?

    spicfd (a`rfjd, eicd, mijl, .) lkrd lfc st (g vlf u`vgtfc)

    `dm`v`mucd (isihd) lkrd ofd ofmdiki u`vgtfcf

    vdo

    s

    vd`td s(etfr j ht lkrddg)

    D\R@>87

    ` ` a a` cc

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    D\R@>87

    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 887

    MJ_ m `c` `

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 8=

    ihvyec ffd pri a`rfwgccy, audbuol dg pr`dl`pu vf of zgezdi, dli

    of pivicfdi

    jfz` vdo st g vd`td st sf vytvi tzv. mfj`c`tgr`zivgd zdg (MJ_) tgti mfj`c`tgr`zivgd zdg dfd prlkiz (dfd pivicfd md priviz serz MJ_)

    pivicfd of piuzf tgeiv priviz, etfr zgd ` eid uvd`t MJ_

    tj of `jpcfjfdtivdi prgv`mci vf of zgezdi .

    mi mfj`c`tgr`zivgd zdy sf ujst hrdy, etfr pfmvgo pivicfd priviz

    hrdg eidtricuof priviz? pieum of pivicfd, pust ofo mc

    vf seutfdist` (ghy hyc jid prlkim serz MJ_)

    plkiz priviz eid dg hrd uvd`t MJ_

    imlkiz priviz zgd dg hrd uvd`t MJ_

    MJ_? mfj`c`tgr`zivgd zdg

    mfj`c`tgr`zivgd zdg

    stfod

    pr`dl`p

    D\R@>87

    ec m K]]^ h

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 86 pecgm? K]]^ prixy hrdg pecgm prget`leki dgsgzfd?

    v MJ_ of hrdg, audbuol dg rivd` gpc`egd vrstvy (C2)? K]]^ prixy hrdg

    evc` C2 of tgeiv hrdg vmy gpc`egd zv`sc (spfl`a`le pri eidertd gpc`egl`/scuhu) zmf pri RRR, rfsp. pritieic K]]^

    pr`dl`p audbivd?

    7. RRR ec`fdt (hriwsfr) vf vd`td st` picf svo pigmgvfe (K]]^ rfqufst) prixy hrd

    ofc`ei tg dfaudbuof trgdspgrfdtd, jus ht hriwsfr dgstgvfd tge, ghy zdgc prixy hrdu

    g piscgc pscud pigmgvfe prixy hrd, jsti pji lcivju sfrvfru (ti hy dfprici pfs MJ_)

    8. prixy hrdg sgjg vybfdfruof vcgstd pigmgvfe dg lciv sfrvfr

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 81gpc`egd a`rfwgccy (s prixy hrdgj`)

    ffd sf 8 sjrivg` of typ`le

    spf pri vt a`rfjd st

    czf vystg`t ` s 7 sjrivgfj etfr j siv < rizkrgd

    sjrivg of dgstgvfd tge, ghy zgegzivgc

    pj prlkim z vdo mi vd`td st

    pivicfd of piuzf tgeiv priviz, etfr

    zgd ` eid dg tij rizkrgd, etfr

    pcd ric` MJ_ emf jikiu ht ujstdy prixy hrdy

    a`rfwgcc dg pr`dl`pu MJ_ czf

    rfgc`zivgt ` hfz sjrivgf

    MJ_ sf vytvi v \R, v rjl` uzcuetfr pripiouof vdo g vd`td s

    spicfd vcgstdist ffd s MJ_

    hcieivd audbuof dg siv vrstv (C87

    e t a`ct

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 82 pgeftiv a`ctry mgc jid ffd a`rfwgcc

    hcieivd ` pivicivd sf imfkrv dg rivd` siv vrstvy (C87

    GLC (G L t c C` t)

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    ^itgiv st @@

    vfrzf =.>, cfelf 8, sc`mf 8;GLC (Gllfss Lidtric C`st)

    ihfld izdgfd pri sfzdgjy prgv`mfc, etfr spfl`a`euo eidertd

    prgv`mcg hcieivd ` pivicivd

    osiu urfd kcgvd pri a`rfwgccy lkgrgetfru pgeftivlk a`ctr pimcf ihsgku GLC sf eidertd pgeft huti pivic (pripust), dfhi zgef (zgstgv)

    stgdmgrmd sfzdgjyGLC

    ofo`lk prgv`mcg sf ptgo piuzf dg ti,

    imeum pgeft p`lkz

    zghvgo sf piuzf C< gmrfsiu ofkiimfs`cgtfcf (zmrioiviu @^ gmrfsiu)

    dfptgo of, egj siv pgeft sjuof

    pgeftiv a`ctry, etfr piuvgo tyti

    (stgdmgrmd) sfzdgjy GLC, hy jcy ht

    ujstdy li dfohcf lcivj uzcj

    rizfd sfzdgjy GLC

    ofo`lk prgv`mcg sf ptgo ` dg mgc vl`

    dgp. dg lciviu gmrfsu, dg sci pirtu /

    mruk scuhy, trgdspirtd pritieic gtm. jikiu ht mcf pimjdd dgp. mfdd

    mihiu

    pgeftiv a`ctry, etfr piuvgo tyti

    (rizfd) sfzdgjy GLC, sf ihvyecf

    uj`suo li dfohcf ef zmrio` privizu

    fxtfdmfm

    GLC

    stgdmgrm

    GLC