Chapter5 - Configuring IP Routing

8/13/2019 Chapter5 - Configuring IP Routing

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rfuti àa | opjflboh /sitjn`ssoa | MJZ@ 83-215 OS litwfrds, oljnuaolh gfmi litwfrds, iltirprosi oltr`lits, `la tgi Oltirlit, jflsost fb ` sirois fb

oltirjfllijtia rfutirs. Ufutirs bfrw`ra tr`bboj tf jfmputirs, tf ftgir rfutirs, `la bol`nny tf `

aistol`tofl jfmputir. @t tgi mfst e`soj, jnoilt jfmputirs sila `nn jfmmuloj`tofls tgrfuhg ` solhni

rfutir dlfwl `s tgi aibùnt h`tiw`y. Ob yfu jfllijt muntopni rfutirs tf ` solhni suelit, gfwivir, yfu

mohgt liia tf jflbohuri mfri jfmpnix rfutolh bfr jfmputirs fl tgi suelit. @aaotofl`nny, jfmputirs

rullolh Xolafws Zirvir 5337 U5 j`l `jt `s rfutirs.

@ typoj`n oltr`lit

@ rfutia litwfrd wotg OS àarissis



rfuti àa | opjflboh /sitjn`ssoa | MJZ@ 83-215

_fu j`l usi tgi S`tgSolh `la Qr`jirt jfmm`las tf aitirmoli gfw p`jdits tr`vin eitwiil yfurjfmputir `la ` aistol`tofl. Eftg tffns prfvoai somon`r risunts; S`tgSolh prfvoais ` mfri aitònia `la

rinoèni `l`nysos fb litwfrd pirbfrm`lji `la Qr`jirt prfvoais ` quojdir rispflsi.

Lftoji tg`t S`tgSolh sgfws tgi a`t` ol twf sijtofls. Qgi borst sijtofl sgfws tgi rfuti brfm tgi sfurji

tf tgi aistol`tofl. Qgi sijfla sijtofl t`dis nflhir tf hilir`ti `la sgfws tgi n`tiljy ol monnosijflas

(ms) tf i`jg rfutir.

Ey aibùnt, Xolafws Zirvir 5337 U5 afis lft rispfla tf OJMS riquists. Qgos omprfvis sijuroty, eut j`l

m`di trfuenisgfftolh aobbojunt. Qf ilèni Xolafws Zirvir 5337 U5 tf rispfla tf OJMS riquists, rul tgi

bfnnfwolh jfmm`la `t `l àmolostr`tovi jfmm`la prfmpt;

litsg àvboriw`nn boriw`nn àa runi l`mi="OJMS @nnfw oljfmolh R1 ijgf

riquist" prftfjfn=ojmpv1;7,`ly aor=ol `jtofl=`nnfw

Xolafws Zirvir 5337 U5 (`s winn `s i`rnoir virsofls fb Xolafws) suppfrts Ufutolh Oltirlit Srftfjfn

(UOS) virsofl 5, ` pfpun`r rfutolh prftfjfn. Xolafws Zirvir 5337 U5 j`l `nsf bfrw`ra muntoj`st

jfmmuloj`tofls eitwiil suelits usolh tgi Oltirlit Hrfup M`l`himilt Srftfjfn (OHMS) rfutolh

prftfjfn.

Olst`nnolh Ufutolh `la Uimfti @jjiss Zirvojis

Qf olst`nn Ufutolh @la Uimfti @jjiss Zirvojis, wgojg oljnuais tffns bfr jflbohurolh Xolafws Zirvir

5337 U5 `s ` rfutir.

Fl tgi Zinijt Zirvir Ufnis p`hi, sinijt tgi Litwfrd Sfnojy @la @jjiss Zirvojis jgijd efx,

`la tgil jnojd Lixt.

Fl tgi Zinijt Ufni Zirvojis p`hi, sinijt tgi Ufutolh @la Uimfti @jjiss Zirvojis jgijd efx.

Qgi woz`ra ùtfm`toj`nny sinijts tgi Uimfti @jjiss Zirvoji `la Ufutolh jgijd efxis. Jnojd

Lixt.

Ol tgi jflsfni trii fb Zirvir M`l`hir, ixp`la Ufnis, ixp`la Litwfrd Sfnojy @la @jjiss

Zirvojis, `la tgil sinijt Ufutolh @la Uimfti @jjiss. Uohgt-jnojd Ufutolh @la Uimfti

@jjiss, `la tgil jgffsi Jflbohuri @la Ilèni Ufutolh @la Uimfti @jjiss. Qgi Ufutolh

@la Uimfti @jjiss Zirvir Zitup Xoz`ra `ppi`rs.

Fl tgi Jflbohur`tofl p`hi, sinijt Justfm Jflbohur`tofl



rfuti àa | opjflboh /sitjn`ssoa | MJZ@ 83-215 Fl tgi Justfm Jflbohur`tofl p`hi, sinijt tgi N@L Ufutolh jgijd efx

Jflbohurolh UOS

Xgil yfu ilèni UOS, yfu `nnfw Xolafws Zirvir 5337 U5 tf àvirtosi rfutis tf liohgefrolh rfutirs `la

tf ùtfm`toj`nny aitijt liohgefrolh rfutirs `la rimfti litwfrds. Qf ilèni UOS, bfnnfw tgisi stips;

Ol Zirvir M`l`hir, rohgt-jnojd Ufnis^Litwfrd Sfnojy @la @jjiss ZirvojisÛfutolh @la Uimfti

@jjissÔSv1^Hilir`n, `la tgil jgffsi Liw Ufutolh Srftfjfn.

Ol tgi Liw Ufutolh Srftfjfn ao`nfh efx, sinijt UOS Rirsofl 5 Bfr Oltirlit Srftfjfn, `la tgil

jnojd FD.

UOS, `la tgil jgffsi Liw Oltirb`ji

Jflbohurolh `l OHMS Srfxy

OHMS muntoj`stolh tr`lsmots jfmmuloj`tofls brfm fli sirvir tf m`ly jnoilts. Olstià fb tr`lsmottolh

sip`r`ti p`jdits tf i`jg olaovoau`n jnoilt, fli p`jdit os tr`lsmottia tf `nn tgi jnoilts somunt`lifusny.

Frohol`nny oltilaia bfr stri`molh miao`, sujg `s novi voaif erfàj`sts `jrfss tgi Oltirlit, OHMS os mfri

jfmmflny usia ol iltirprosi ilvorflmilts tf aipnfy `l fpir`tolh systim `jrfss tgi litwfrd tf afzils

fb jfmputirs somunt`lifusny.

Ufutirs g`vi tf ei spijo`nny jflbohuria tf bfrw`ra OHMS muntoj`sts4 ftgirwosi, tgiy wonn enfjd tgi

muntoj`sts brfm eiolh bfrw`raia. Ob yfu usi OHMS muntoj`stolh `jrfss suelits `la jflbohuri ` jfmputir

rullolh Xolafws Zirvir 5337 U5 `s ` rfutir, yfu liia tf jflbohuri tgi OHMS Ufutir @la Srfxy rfutolh

prftfjfn tf bfrw`ra OHMS jfmmuloj`tofls eitwiil suelits.

Ol Zirvir M`l`hir, rohgt-jnojd Ufnis^Litwfrd Sfnojy @la @jjiss ZirvojisÛfutolh @la

Uimfti @jjissÔSv1^Hilir`n, `la tgil jnojd Liw Ufutolh Srftfjfn. Qgi Liw Ufutolh Srftfjfn

ao`nfh efx `ppi`rs.

Zinijt OHMS Ufutir @la Srfxy, `la tgil jnojd FD. Ufutolh @la Uimfti @jjiss àas tgi OSv1ÔHMS

lfai.

Riroby tg`t Ilèni OHMS Ufutir os sinijtia. _fu sgfuna jflbohuri tgi oltirb`ji rijiovolh OHMS

jfmmuloj`tofls `s tgi OHMS Ufutir, `la tgi oltirb`ji bfrw`raolh OHMS jfmmuloj`tofls `s tgi OHMS

prfxy. Ol ftgir wfras, tgi OHMS Ufutir os jnfsist tf tgi sirvir, `la tgi OHMS Srfxy os jnfsist tf tgi

jnoilts.

Aim`la-Ao`n Ufutolh

@ntgfuhg mfst litwfrd jfllijtofls st`y `jtovi `t `nn tomis, ao`n-up `la vortu`n prov`ti litwfrd (RSL)

jfllijtofls j`l ei jfllijtia flny wgil ` spijoboia rfuti os riquoria. Ob yfu usi ` jfmputir rullolh



rfuti àa | opjflboh /sitjn`ssoa | MJZ@ 83-215 Xolafws Zirvir 5337 U5 `s ` rfutir, yfu j`l jflbohuri ot tf istènosg ` ao`n-up fr RSL jfllijtofl wgil

jnoilts ̀ ttimpt tf jfmmuloj`ti ̀ jrfss ̀ spijoboia rfuti (j`nnia aim`la-ao`n rfutolh).

Qf jflbohuri aim`la-ao`n rfutolh, àa tgi Litwfrd Sfnojy @la @jjiss Zirvojis sirvir rfni, jflbohuri

Ufutolh @la Uimfti @jjiss bfr aim`la-ao`n rfutolh

Ol Zirvir M`l`hir, rohgt-jnojd Ufnis^Litwfrd Sfnojy @la @jjiss ZirvojisÛfutolh @la Uimfti

@jjiss, `la tgil jnojd Srfpirtois. Riroby tg`t N@L @la Aim`la-Ao`n Ufutolh os sinijtia bfr

iotgir fr eftg OSv1 Ufutir `la OSv2 Ufutir

Uohgt-jnojd Litwfrd Oltirb`jis, `la tgil jnojd Liw Aim`la-Ao`n Oltirb`ji. Qgi Aim`la-Ao`n

Oltirb`ji Xoz`ra ̀ ppi`rs.

Lfw, aim`la-ao`n rfutolh wonn istènosg ` jfllijtofl i`jg tomi `ly p`jdit m`tjgis tgi rfutis yfu

jflbohuria, `la ot wonn bfrw`ra tgi p`jdits `jrfss tgi jfllijtofl. Qgi jfllijtofl wonn rimòl jfllijtia

ulton tgi tomi-fut pirofa (9 molutis ey aibùnt) ixporis. Qf tist yfur liwny jflbohuria oltirb`ji ey

m`lu`nny istènosgolh ̀ jfllijtofl, rohgt-jnojd tgi oltirb`ji, ̀ la tgil jnojd Jfllijt.

Qgi aibùnt sittolhs sujg `s tgi tomi-fut pirofa `ri r`riny usibun, gfwivir. Jfmputirs tila tf tr`lsmot

p`jdits rihun`rny tf aitirmoli wgitgir ` jfllijtofl os stonn `jtovi, jgijd bfr upa`tis, `la `llfulji

tgior prisilji fl ` litwfrd. @s ` risunt, tgisi jfmmuloj`tofls diip aim`la-ao`n oltirb`jis `jtovi ivil

ob tgiy `ri lft riquoria ey `l `ppnoj`tofl. _fu j`l usi aim`la-ao`n bontirs tf jflbohuri wgojg

jfmmuloj`tofls jùsi Ufutolh @la Uimfti @jjiss tf istènosg ` jfllijtofl

sinijt iotgir Zit OS Aim`la-Ao`n Bontirs fr Zit OSv2 Aim`la-Ao`n Bontirs.

Qgi Zit Aim`la-Ao`n Bontirs ao`nfh efx `ppi`rs. Qgos ao`nfh efx j`l ei jflbohuria ol twf w`ys; tf

istènosg ` jfllijtofl bfr `ly jfmmuloj`tofls ixjipt tgfsi yfu ixpnojotny jflbohuri, `la tf istènosg `jfllijtofl flny wgil Ufutolh @la Uimfti @jjiss aitijts spijoboia jfmmuloj`tofls. Qf sinijt tgi Flny

Bfr Qgi Bfnnfwolh Qr`bboj fptofl, borst àa ` bontir.

_fu j`l burtgir jflbohuri wgil Ufutolh `la Uimfti @jjiss istènosgis jfllijtofls ey rohgt-jnojdolh tgi

aim`la-ao`n oltirb`ji `la sinijtolh Ao`n-Fut Gfurs. Qgi Ao`n-Fut Gfurs ao`nfh efx `nnfws yfu tf

jflbohuri wgil jfllijtofls j`l ei istènosgia. Xgil yfu w`lt tgi jfllijtofl tf rimòl jfllijtia

pirm`liltny, rohgt-jnojd tgi oltirb`ji `la jnojd Srfpirtois. Qgil, sinijt Sirsostilt Jfllijtofl

`la jnojd FD

Zt`toj UfutolhFl mfst litwfrds, jnoilt jfmputirs liia tf ei jflbohuria wotg ` solhni aibùnt h`tiw`y tg`t g`lanis

`nn jfmmuloj`tofls tf `la brfm tgi suelit. Zfmitomis, bfr riaula`ljy, litwfrd àmolostr`tfrs mohgt

pn`ji twf aibùnt h`tiw`ys fl ` solhni suelit. Xgitgir yfu usi solhni fr muntopni aibùnt h`tiw`ys,

yfu af lft liia tf jflbohuri st`toj rfutolh‑ kust jflbohuri tgi aibùnt h`tiw`ys usolh st`la`ra litwfrd

jflbohur`tofl tijgloquis sujg ̀ s Ayl`moj Gfst Jflbohur`tofl Srftfjfn (AGJS).



rfuti àa | opjflboh /sitjn`ssoa | MJZ@ 83-215 Ob ` jfmputir liias tf usi aobbirilt rfutirs tf jfmmuloj`ti wotg aobbirilt rimfti litwfrds, yfu liia

tf jflbohuri st`toj rfutolh.

@ litwfrd tg`t riquoris st`toj rfutolh

rfuti -p àa 0?5.027.5.3 M@ZD 599.599.599.3 0?5.027.0.5

Xgil usolh tgi Ufuti @aa jfmm`la, tgi ‚ p p`r`mitir m`dis ` rfuti pirsostilt. Ob ` rfuti os lft

pirsostilt, ot wonn ei rimfvia tgi lixt tomi yfu rist`rt tgi jfmputir. Lflpirsostilt rfutis `ri

prom`rony usibun bfr timpfr`ry trfuenisgfftolh4 bfr ix`mpni, yfu mohgt àa ` lflpirsostilt rfuti `s `

wfrd`rfula wgil tgi prom`ry rfutir bòns fr wgil yfu `ri tistolh ` liw rfutir.

Qgi st`toj rfutolh tèni



rfuti àa | opjflboh /sitjn`ssoa | MJZ@ 83-215 Nissfl Zumm`ry

Ufutolh `nnfws rfutirs tf bfrw`ra tr`bboj eitwiil i`jg ftgir tf `nnfw jnoilts `la sirvirs fl aobbirilt

suelits tf jfmmuloj`ti.

S`tgSolh `la Qr`jirt `nnfw yfu tf oailtoby tgi rfutirs eitwiil ` sfurji `la aistol`tofl. Eftg tffns `ri`nsf usibun bfr oailtobyolh rfutolh prfenims.

Ufutirs usi rfutolh prftfjfns tf jfmmuloj`ti `vònèni rfutis, `s winn `s tf jfmmuloj`ti jg`lhis sujg

`s bònia nolds. Xolafws Zirvir 5337 U5 suppfrts UOS v5, wgojg yfu j`l ilèni ey olst`nnolh tgi Ufutolh

`la Uimfti @jjiss Zirvojis rfni sirvoji.

_fu j`l usi st`toj rfutolh tf `nnfw jfmputirs wotg muntopni rfutirs jfllijtia tf tgior suelit tf

bfrw`ra tr`bboj wotg aobbirilt aistol`tofls tf tgi jfrrijt rfutir.

Jg`ptir Zumm`ry

Ufutolh `nnfws jfmmuloj`tofls tf ei bfrw`raia eitwiil suelits. Fl mfst litwfrds, jflbohurolh

jfmputirs wotg ` aibùnt h`tiw`y os subbojoilt. Fl mfri jfmpnix litwfrds wotg muntopni rfutirs tg`t

prfvoai `jjiss tf aobbirilt rimfti litwfrds, yfu liia tf jflbohuri st`toj rfutolh.

Ey olst`nnolh tgi Ufutolh `la Uimfti @jjiss Zirvojis rfni sirvoji, yfu j`l usi Xolafws Zirvir 5337 U5

`s ` rfutir, oljnuaolh tgi UOS virsofl 5 rfutolh prftfjfn.

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Chapter5 - Configuring IP Routing