AAL1 and Segmentation and Reassembly Layer

7/28/2019 AAL1 and Segmentation and Reassembly Layer

1/18

EEL5

Ft treasdor sorvfho nete uafts wftc e hmasteat ift

reto ean tcofr nolfvory wftc tco sebo ift"reto!

^co treasdor md tfbfa` fadmrbetfma iotwooa

smurho ean nostfaetfma!

^co treasdor md struhturo fadmrbetfma iotwooa

smurho ean nostfaetfma!

^co fanfhetfma md lmst mr Orrmron fadmrbetfma!ftprmvfnos sorvfho dmr orrmr notohtfma ean

hmrrohtfma
http://www.blog.oureducation.in/


2/18

Xo`boatetfma ean Yoessobily Leyor

^co XEY sui leyor ehhopts >0 iyto ilmhk drmb

HX ean propoans mao iyto dmr coenor!

^co dfrst dmur ifts roprosoat soquoaho aubior!

ft hmatefas tcroo ifts soquoaho aubior drmb

5"0 ean 5 ift dmr HXF!

^co lest dmur ifts md coenor hmatefas XAW

wcfhc fs uson tm prmtoht XA dfoln!


3/18

Duahtfmas md XEY

Beppfa` duahtfma: ft prmvfnos beppfa` iotwooaHX ean E^B leyor! tco XEY sui"leyor propoansmao iyto coenor ean >0 iytos pehkot!

Xoquoaho aubiorfa`: tco XEY sui"leyor prmvfnosof`ct soquoaho aubiorfa` usfa` 8 ift XA dfoln!

Xyahcrmafzetfma:

Orrmr Wrmtohtfma: ft elsm prmvfnos orrmr prmtohtfmadmr > ift XA dfoln usfa` XAW dfoln! wcflo soanfa`XEY"WN_ tco soanor helhuletos Hcohksub eanpleho ft fa HYH dfoln


4/18

^co rohofvor mporetos fa twm bmnos: Hmrrohtfmabmno ean Notohtfma bmno!

Am orrmr hmrrohtfma fs nmao fa tco notohtfmabmno, maly orrmr hcohkfa` fs pordmrbon! tcorohofvor sterts fa hmrrohtfma bmno!

Fa hmrrohtfma bmno, tco rohofvor oxebfaos tcoXEY"WN_ coenor iy hcohkfa` tco HYH ifts eanperfty ift!

Fd ea orrmr fs notohton tco rohofvor hcea`os tm

notohtfma bmno! Fd tco orrmr fa tco coenor fssfa`lo ift orrmr, tco orrmr fs hmrrohton! mtcorwfsonohleron es favelfn XA!


5/18

Hmavor`oaho sui"leyor

Ft pessos coenor ean peylmen! Ceanlfa` holl noley verfetfmas: wo befatefa tcfs iy

usfa` nubby holls!

Holl soquoahfa`: lmst mr bfs"fasorton holls eronotohton!

^fbfa` fadmrbetfma treasdor ean Hlmhk rohmvory:syahcrmafzetfma fs befatefaon

Wertfelly dfllon holls: uatfl >0 iytos ero dfllon, e hollfs amt treasbftton! iut ft elsm suppmrt pertfellydfllon holls tm io treasdorron!


6/18

Xmurho hlmhk droquoahy rohmvory

_sos hmahopt md hfrhuft obuletfma! tco nete

soat et tco reto scmuln io rohofvon iy tco

rohofvor et tco sebo reto!

Xyahcrmamus Yosfnuel tfbo Xtebp

Eneptfvo hlmhk botcmn


7/18

Eaelysfs md EEL5

Hcerehtorfstfhs: ft fs nosf`aon tm herry vmfho ean

tm obuleto tco hcerehtorfstfhs md e typfhel ^NB

hmaaohtfma!

Xui"Leyorfa`: Fa tcfs wo heaamt nfvfno tco drebo

so`boats ean roessobilo holls drmb drebos! tcus

twm sui"leyor ero hmbifaon tm dmrb e sfa`lo leyor!

Coenor-treflor dmrbet: Fa EEL5 tco maly coenorennon fs tco mao iyto XEY"WN_ coenor! tcfs ces

dmur ifts XA ean > ifts XAW!


8/18

Mvorcoen: tco mvorcoen md EEL5 fs tm eppoan

tco mao iyto coenor fatm oehc EEL5 drebo!

Nrewiehks: mao md tco bejmr nrewiehk fs ft fs

fll"sufton tm suppmrt lmw"reto epplfhetfmas

ioheuso md noley favmlvon fa dfllfa` e hmbploto

drebo! Pcflo pertfelly dfllon holls botcmnssuppmrts lmw"reto, noley soasftfvo epplfhetfmas

tcfs hmbos et tco hmst md weston ieanwfntc

nuo tm oxhossfvo pennfa`!


9/18

EEL9

EEL9 Wrmvfnos:

Ieanwfntc"oddfhfoat treasbfssfma md lmw"reto

Xcmrt ean verfeilo loa`tc pehkots fa noley soasftfvo

epplfhetfma!


10/18

Hcerehtorfstfh doeturo md EEL9

Ieanwfntc"oddfhfoat treasbfssfma md lmw"reto ean Xcmrt ean

verfeilo loa`tc pehkots fa noley soasftfvo epplfhetfma!

Ft Wrmvfnos dmr tco treasdor md tfbo"soasftfvo-verfeilo ift

treddfh!

Ft prmvfno e boeas dmr hmbprossfma ean sfloaho supprossfma

tohcafquos!

Ft Oaeilos bmro tcea mao EEL9 hceaaol ma e sfa`lo vfrtuel

hfrhuft!


11/18

EEL9 Leyor nfvfnon fa tm twm perts

5! Hmbbma Wert sui leyor #HWX&

Fts duahtfma fahluno pehke`fa` tco verfeilo peylmen fatm

holls ean prmvfnfa` orrmr hmrrohtfma

9! Xorvfho spohfdfh Hmavor`oaho Xui leyor #XXHX& ^cfs leyor fs uson tm oaceaho tco sorvfho prmvfnon iy HWX!


12/18

HX?0? E B Eneptetfma Leyor 59

EEL ^ypo 9 Wehkots

EEL9 prmvfnos ieanwfntc"oddfhfoat treasbfssfma md lmw"reto, scmrt, ean verfeilo"sfzo pehkots dmr noley soasftfvoepplfhetfmas

EEL9 usos mao E^B hmaaohtfma iotwooa twm pmfats tm

herry pehkots drmb bultfplo aetfvo hmaaohtfmas ^co E B peylmens drmb suhhossfvo holls md tco E B

hmaaohtfma ero uson es e iyto stroeb ma wcfhc pehkots drmbnfddoroat aetfvo hceaaols, hellon lm`fhel lfak hceaaols#LLHs&, ero pehkon wftcmut ro`ern tm tco holl imuanerfos

E hceaaol fnoatfdfhetfma #HFN& dfoln fs uson fa tco pehkotcoenor tm fnoatfdy tco LLH tm wcfhc e pehkot iolma`s

E loa`tc fanfhetmr #LF& dfoln fs uson tm fnoatfdy tcoimuanerfos md verfeilo"loa`tc LLH pehkots
http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/


13/18


EEL 9 Xtruhturo

XXHX"WN_ Coenor

#fd prosoat&

XXHX"WN_ ^reflor

#fd prosoat&XXHX"WN_ Weylmen

XXHX"WN_

Wehkot Coenor

#WC&

Wehkot Weylmen

#WW&

Wehkot

Xtert Dfoln

#X^D&HWX"WN_ Weylmen

HWX"WN_

Holl Coenor Holl Weylmen

Xorvfho Xpohfdfh

Hmavor`oaho

Xuileyor #XXHX&

Hmbbma Wert

Xuileyor #HWX&

E^B Leyor

EEL"XEW

E^B"XEW
http://www.blog.oureducation.in/http://www.blog.oureducation.in/


14/18

HX?0? E B Eneptetfma Leyor 5>

Dmrbet md EEL9 Wehkot

Hceaaol Fnoatfdfhetfma #HFN&: _afquoly fnoatfdfos tco fanfvfnuel usor hceaaol #LLH&

wftcfa tco EEL9, ean ellmws up tm 9>3 #3 " 9??& fanfvfnuel usors wftcfa oehc EEL9

struhturo!

Loa`tc Fanfhetmr #LF&: Fnoatfdfos tco loa`tc md tco LLH pehkot essmhfeton wftc oehc

fanfvfnuel usor, ean essuros hmavoyeaho md verfeilo peylmen!

_sor"tm _sor Fanfhetfma #__F&: Wrmvfnos e lfak iotwooa HWX ean ea epprmprfeto XXHX

tcet setfsdfos tco cf`cor leyor epplfhetfma! Nfddoroat XXHX prmtmhmls bey io nodfaon tm

suppmrt spohfdfh EEL9 usor sorvfhos, mr `rmups md sorvfhos! ^co XXHX bey elsm io aull!

HFN

3 ifts

Fadmrbetfma

5 tm >?-4> mhtots

LF

4 ifts

__F

? ifts

COH

? ifts

Wehkot Coenor #WC& Wehkot Weylmen #WW&

Wehkot


15/18

HX?0? E B Eneptetfma Leyor 5?

Dmrbet md EEL9 HWX"WN_

Wehkots ero hmbifaon fatm HWX"WN_ peylmen ^co Mddsot Dfoln #MXD& fnoatfdfos tco lmhetfma md tco stert md tco

robefafa` loa`tc md tco pehkot tcet pmssfily sterton fa tco prohonfa` hollean fs hmatfaufa` fa tco hurroat holl

Nete fato`rfty fs prmtohton iy tco Xoquoaho Aubior #XA&

^co Xtert Dfoln fs prmtohton drmb orrmr iy e Werfty ift #W& Pcoa ft fs aohossery tm treasbft e pertfelly dfllon holl tm lfbft pehkot

obfssfma noley, tco robefanor md tco holl fs pennon wftc ell zorm mhtots

MXD

4 iftsHWX Fadmrbetfma

XA

5 iftW

5 ift

WEN

7 tm >0 mhtots

Xtert Dfoln HWX"WN_ Weylmen

HWX "WN_

Holl Coenor

? mhtots


16/18


EEL 9 Xorvfho Xpohfdfh Hmavor`oaho

Xuileyor

XXHX fs tco lfak iotwooa tco EEL9 HWX ean

tco cf`cor leyor epplfhetfmas md tco fanfvfnuel

EEL9 usors

Xteanerns dmr XXHX ero iofa` novolmpon fa

F^_"^ ean E B Dmrub

E aull XXHX setfsdfos bmst bmiflo vmfho

epplfhetfmas


17/18

Eaelysfs md EEL9

Hcerehtorfstfhs: ft fs uson tm nosf`a tm herry noleysoasftfvo epplfhetfmas lfko vmfho! ft fs buhcsufteilo tm herry lmw nete retos epplfhetfmas eanverfeilo ift retos! ft nmos amt prmvfno hfrhuft

obuletfma suppmrt! Xui"Leyorfa`:EEL9 fs nfvfnon fatm twm sui"leyors"

XXHX ean HWX!XXHX prmvfnos oaceahonduahtfmaelfty ean fs fbploboatetfma"nopoanoat!

^co HWX oahepsuletos tco usor peylmen fa e HWXpehkot ean oahepsuletos HWX pehkot fa mao mrbmro HWX"WN_!


18/18

Coenor-^reflor Dmrbet"Fa EEL9 tcoro ero twm

coenors tco HWX pehkot coenor ean tco HWX"

WN_ coenor!

Mvorcoen:"Mvorcoen fs bmro tcea EEL5

ioheuso fa ennftfma tm mao iyto HWX"WN_

coenor, tcoro fs e 8 iyto por HWX pehkot

mvorcoen!EEL9 fs buhc iottor!

AAL1 and Segmentation and Reassembly Layer

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