PNNI ROUTING HIERARCHY

7/28/2019 PNNI ROUTING HIERARCHY

1/12

_MMK QB\UKMJ NKLQCQFN[

_MMK splfk`kls c nklrcrfnkfci strufturl `br hckmtckmkmj

tbpbibjkfci km`brhctkbm-

Qleufls bvlrnlces b` `ict strufturl-

_rbvkels cm l``kfklmt hlfncmksh `br rbutkmj-

@ict Vtrufturl7

Lcfn mbel ncs tb ncvl tnl dmbwilejl b` tnl fbhpiltltbpbibjy b` mltwbrd)

Hckmtckms rlcfncaikikty km`brhctkbm `br lvlry btnlr mbel km tnl

mltwbrd-

Nujl rbutkmj tcails mlles tb al hckmtckmle-Hcmcjlhlmt b` rlictkvliy shcii skzle mltwbrds ks lcsklr) aut

kmfrlcsle skzl hcy ilce tb bvlrnlces-

Km nklrcrfnkfci mltwbrd) lcfn mbel hckmtckms c pcrtkci

vklw.lxtlmt b` mltwbrd tbpbibjy vkskail tb c mbel+ b`
http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/


2/12

Km _MMK rbutkmj nklrcrfny) slts b` mbels crl jrbuple kmtb

pllr jrbups-

Mbels km c pllr jrbup sncrl km`brhctkbm wktn lcfn btnlr

cme ncvl fbhpiltl km`brhctkbm cabut tnl tbpbibjy b` tnlpllr jrbup-

Ct tnl ibwlst ilvli b` nklrcrfny) Unlrl crl hcmy pllr

jrbups-

Ct tnl mlxt ilvli) lcfn pllr jrbup ks rlprlslmtle ay cIbjkfci Jrbup Mbel .IJM+-

Fbiilftkbm b` IJMs cjckm `brh nkjnlr(ilvli pllr jrbups

cme tnks ks c rlfurskvl prbfleurl-

Ibwlst(Ilvli Mbel7

Ct tnl abttbh b` tnl _MMK nklrcrfny ks tnl ibwlst(ilvli mbel)

br skhpiy) mbel-

Km skhpil tlrhs) c mbel fcm al vklwle cs cm CUH swktfn

usle tb suppbrt _MMK prbtbfbi-
http://www.blog.oureducation.in/http://www.blog.oureducation.in/


3/12

Unl ibwlst(ilvli mbels crl kelmtk`kle.k-l- ceerlssle+ uskmj c

11(aytl ceerlss strufturl-

Unks ceerlss strufturl fbmsksts b` tnrll pcrts7

Unl `krst aytl rlprlslmts ilvli kmekfctbr cme splfk`kls tnl ilvli b`

tnl pllr jrbup tb wnkfn tnl mbel alibmjs-

Vlfbme aytl ks slt tb c vciul b` 30?- Unks vciul ks fnbslm tb

ekstkmjuksn altwllm c mbel ceerlss cme c IJM ceerlss

.ek``lrlmt vciul tnlm tnks+-

Unl rlhckmkmj 1? aytls rlprlslmt tnl CUH lme(systlh ceerlss.CLVC+-

b Unlsl CLVC ceerlssls crl hbeliile c`tlr tnl MVC_ ceerlss

`brhct-

b @br tnl purpbsl b` rbutkmj) bmiy `krst 3; aytls b` CLVC crl usle-

b 1?tn aytl .VLI+ ncs c ibfci skjmk`kfcmfl bmiy cme ks kjmbrle ay _MMKrbutkmj-

Ibjkfci Mbel7

Ql`lrs tb lktnlr c ibwlst(ilvli mbel br tb c Ibjkfci Jrbup


4/12

Ibjkfci Jrbup Mbel .IJM+7

Cm castrcft rlprlslmtctkbm b` c pllr jrbup cs c skmjil pbkmt

`br tnl purpbsl b` rlprlslmtkmj tnct pllr jrbup ct c pcrtkfuicr

ilvli .aut mbt ct tnl ibwlst ilvli+ km tnl _MMK rbutkmj

nklrcrfny

IJM .M-3+ nkels tnl kmtlrmci eltckis b` kts fnkie pllr jrbup

._J.3++) aut stkii prbvkels celquctl km`brhctkbm tb IJMs .M-1)

M-6) M-5) ltf+ b` tnl schl pllr jrbup tb rlcfn lvlry mbel

tnct ks castrcftle ay tnl IJM- .Unks suhhcrkzle vklw ks celquctl `br cii mbels b` M-3 tb rlcfn cmy

mbel b` scy M-1+

Cm IJM) tnct rlskels ct c pcrtkfuicr ilvli rlprlslmts c jrbup

b` kmtlrfbmmlftle IJMs b` ibwlr ilvlis-Unks prbvkels c rlfurskvl el`kmktkbm-

Cm IJM ks umkquliy kelmtk`kle ay c ibjkfci jrbup mbel

kelmtk`klr-

Abtn ibwlst(ilvli mbel ceerlss cme IJM ceerlss crlrl`lrrle tb cs MBEL KELMUK@KLQs- El lmekm u bm

Ilvli _llr Jrbup KE Lme(Vystlh KE Wlrb

3 aytl 35aytls 0 aytls

3aytl
http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/


5/12

_llr Jrbup ._J+7

C slt b` ibjkfci mbels wnkfn crl jrbuple `br tnl purpbsl b`

frlctkmj c rbutkmj nklrcrfny-

Fbmflpt b` pllr jrbup ks cppikfcail ct cmy ilvli b` tnlnkrlrcfny-

Kelmtk`kle uskmj Ceerlss prl`kx `klie.C_@+-

C_@ fcm ncvl c hcxkhuh ilmjtn b` 36 aytls-

C_@ cibmjwktn 3(aytl ilvli kmekfctbr `klie) `brhs _LLQ(JQB\_ KELMUK@KLQ ._JKE+-

Ibwlr tnl vciul b` ilvli kmekfctbr) nkjnlr wkii al tnl ilvli b`

tnl pllr jrbup-

_llr Jrbup Ilcelr ._JI+7C mbel b` c pllr jrbup tnct plr`brhs lxtrc jrbup b`

fbiilftkmj) cjjrljctkmj cme aukiekmj ectc tnct ks suktcail tb

rlprlslmt lmtkrl pllr jrbup cs c skmjil mbel km c nkjnlr(ilvli

pllr jrbup-

Km c pllr jrbup) tnlrl fcm al cthbst 3 _JI-


6/12

Unl lilftkbm ks acsle upbm mbels ilcelrsnkp prkbrkty .nkjnlst

prkbrkty+-

Km fcsl b` tkls) mbel wktn nkjnlr mbel kelmtk`klr ks slilftle-

_JI lilftkbm ks c fbmtkmubus prbflss-

Ikmds7

Cii ikmds crl fciile Ibjkfci ikmds-

C ibjkfci ikmd rlprlslmts tnl fbmmlftkbm altwllm twb ibjkfci

mbels-Kmfiuels _nyskfci ikmds cme Pkrtuci pctn fbmmlftkbms.P_F+-

Zktnkm c pllr jrbup ks nbrkzbmtci ikmd-

Ikmds fbmmlftkmj mbels b` twb ek``lrlmt pllr jrbups ks fciile

cm butskel ikmd-Mbels fbmmlftle vkc cm butskel ikmd crl fciile abrelr mbels-
http://www.blog.oureducation.in/


7/12

_MMK UB_BIBJKFCI KM@BQHCUKBM

Lcfn mbel km tnl _MMK nklrcrfny hckmtckms tbpbibjkfci

km`brhctkbm) wnkfn ks usle ay mbels tb plr`brh rbutkmj

`umftkbmcikty-

Ubpbibjkfci km`brhctkbm ks fctljbrkzle cs7

Mbeci Km`brhctkbm

Vtctl Km`brhctkbmQlcfncakikty Km`brhctkbm

Mbeci Km`brhctkbm7

Lmfbhpcssls jlmlrci km`brhctkbm cabut c mbel-

Lilhlmts crl7 Mbels CLVC7 Ql`lrs tb CUH ceerlss rlqukrle `br rlcfnkmj tnks

ceerlss-

Ilcelrsnkp prkbrkty7 Elskrcakikty b` mbel tb alfbhl _JI-

_rl`lrrle _JI mbel KE7 Ql`lrs tb mbel KE b` tnct mbel b` wnkfn tnks

mbel wcmts tb al c _JI


8/12

Vtctl Km`brhctkbm7

Hckmtckmle tb eltlrhkml wnltnlr c mlw fbmmlftkbm hust al

cfflptle br mbt .fnlfds SbV+-

Vtctl Km`brhctkbm pcrchltlrs `ciis km twb fctljbrkls7Hltrkf

Cttrkautl

Cttrkautls7

Fbmskelrle kmekvkeuciiy-Mbm(Ceektkvl ikmd pcrchltlrs-

L-j- Cvckicail flii rctl-

Hltrkf7

Qlqukrls tnct tnl vciuls b` stctl pcrchltlrs b` cii tnl ikmdscme mbels cibmj c jkvlm pctn al fbhakmle al`brl c elfkskbm

bm tnl fbhakmle vciul ks hcel-

Ceektkvl pcrchltlrs-

L-j- Hcxkhuh Flii Urcms`lr Elicy .hcxFUE+


9/12

Qlcfncakikty Km`brhctkbm7

Kelmtk`kls tnl mbel rlcfncail tnrbujn c _MMK rbutkmj

ebhckm-

Ubpbibjkfci Km`brhctkbm tnct akmes rlcfncail ceerlssls tbmbels wktnkm tnl _MMK rbutkmj ebhckm-

Elplmekmj upbm wnltnlr _MMB prbtbfbi ks usle `br

rbutkmj lxfncmjl br mbt) rlcfncaikikty km`brhctkbm ks

ficssk`kle cs 7Kmtlrkbr km`brhctkbm

Lxtlrkbr km`brhctkbm

Kmtlrkbr km`brhctkbm7

Ibfci dmbwilejl b` rlcfncakikty wktnkm tnl _MMK ebhckm-

Fbmtckms km`brhctkbm ikdl _brt KE) Ceerlss Km`brhctkbm Ilmjtn)Ceerlss Km`brhctkbm Fbumt) ltf-

Lxtlrkbr km`brhctkbm7

Km`brhctkbm elrkvle `rbh prbtbfbi lxfncmjls butskel _MMK ebhckm- Fbmtckms km`brhctkbm ikdl _brt KE Ceerlss Km`brhctkbm Ilm tn Ceerlss


10/12

QB\UKMJ KM@BQHCUKBM @IBZV CME QB\UL FBH_\UCUKBM

Nbw vcrkbus _MMK lilhlmts lxfncmjl rbutkmjkm`brhctkbm-

Unl dly prbfleurls km _MMK mltwbrd kmfiuelMbel Kmktkcikzctkbm)

Ectcacsl Vymfnrbmkzctkbm)

@ibbekmj)

Km`brhctkbm @ibw \p tnl Nklrcrfny)

Km`brhctkbm @ibw Ebwm tnl Nklrcrfny)

Mbel Kmktkcikzctkbm7 Cs sbbm cs) c mbel fbhls up .alfbhls cftkvl+) kt lxfncmjls

stctl km`brhctkbm wktn kts khhlekctl mlkjnabrs-

Vtctl km`brhctkbm ks fcrrkle km c Nliib pcfdlt cme fbmtckms)chbmj btnlr tnkmjs) tnl CUH lme(systlh ceerlss) mbel KE cmepllr jrbup KE._JKE(tnl hbst khpbrtcmt fbhpbmlmt+-

C mbel upbm rlflkvkmj c Nliib pcfdlt `rbh kts mlkjnabr )fbhpcrls tnl rlflkvle _JKE vciul wktn kts bwm _JKE-

K` twb vciuls hctfn) tnl mbel trkls tb symfnrbmkzl kte tbpbibjyectcacsl wktn mlkjnabr wnb nce brkjkmctle tnl hlsscjl-
http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/http://www.blog.oureducation.in/


11/12

Ectcacsl Vymfnrbmkzctkbm7

Bmfl mlkjnabrkmj mbels rlcikzl tnct tnly alibmj tb tnl schl pllr jrbup)

tnly prbflle tb symfnrbmkzl kts tbpbibjy ectcacsl km brelr tb cttckm

kelmtkfci tbpbibjy ectcacsl-

Ubpbibjy ectcacsl symfnrbmkzctkbm prbflss altwllm twb mbels fcm allxpickmle cs `biibws7

Mbels `krstiy lxfncmjl tnl _MMK Ubpbibjy Vtctl Lilhlmt ._UVL+ nlcelr

km`brhctkbm-

._UVL ks c fbiilftkbm b` _MMK km`brhctkbm tnct ks `ibbele chbmj cii ibjkfci

mbels wktnkm c pllr jrbup+ Znlm c mbel rlflkvls c _UVL nlcelr km`brhctkbm) kt rlqulsts `br tnl

cevlrtksle _UVL-

._UVL nlcelr ks c 1? aytl `klie cme fbmtckms lilhlmts ikdl _UVL kelmtk`klr)

slqulmfl muhalr) fnlfdsuh) rlhckmkmj ik`ltkhl) ltf- +

\skmj tnl lilhlmts) Unl _UVL nlcelr kelmtk`kls c pcrtkfuicr _UVL-C`tlr rlflkvkmj tnl rlqulstle _UVL) tnl mbel upectls kts tbpbibjy

ectcacsl wktn tnl rlflkvle _UVL-

@ibbekmj7

C`tlr symfnrbmkzkmj tnl tbpbibjy ectcacsls) c mbel km tnl pllr jrbup

prbflles tb prbpcjctl tnl tbpbibjy km`brhctkbm tb cii hlhalrs b` tnl pllr


12/12

Fbmtkmubus prbflss-

@ibbekmj prbflss7 Unl _UVL batckmle c`tlr ectcacsl symfnrbmkzctkbm crl aumeile wktnkm

c _MMK Ubpbibjy Vtctl _cfdlt ._UV_+ cme crl trcmshkttle tb cii tnlmlkjnabrkmj mbels-

@br lcfn _UVL rlflkvle km c _UV_ pcfdlt) tnl rlflkvkmj mbelcfdmbwilejls tnl rlflkpt ay slmekmj cfdmbwilejlhlmtpcfdlt-

K` rlflkvle _UVL ks hbrl rlflmt) tnlm kt rlpicfls tnl prlvkbusiyhckmtckmle-

_UVLs crl slmt plrkbekfciiy cffbrekmj tb cfdmbwilejlhlmt-

Km`brhctkbm @ibw \p tnl Nklrcrfny7 Ukii mbw) km`brhctkbm lxfncmjl wcs ct ibwlst ilvli- Unks eksfussls

lxfncmjl km nklrcrfny-

_llr jrbup ilcelr._JI+ ncs cii km`brhctkbm cabut kts pllrs

_J.^-[+ km pllr jrbup._J+- _JI tnlm suhhcrkzls tnl tbpbibjy km`brhctkbm b` _J cme `ibbes

tnl km`brhctkbm tb ibjkfci mbels b` pllr jrbup b` upplr ilvli- _J.^+

Km`brhctkbm @ibw Ebwm tnl Nklrcrfny7 Ebwmwcre km`brhctkbm fcm al vklwle cs slt b` ceerlss prl`kxls)

wnkfn lcfn ibwlst(ilvli mbel hust dmbw km brelr tb eltlrhkmlwnltnlr c elstkmctkbm ceerlss ks rlcfncail km tnl fbmmlftkbm

PNNI ROUTING HIERARCHY

Documents

Transcript of PNNI ROUTING HIERARCHY