Ni izihe nyungu zo guhinduranya Layeri 3?

Ikoranabuhanga ryaIgice cya 3guhinduranya biragenda bikura kandi nibisabwa biragenda biba byinshi.Mu ntera runaka, ifite ibyiza byinshi kuruta router, ariko haracyari itandukaniro rinini hagati yimirongo itatu ihinduka na router.Mubice byurusobe rwibanze, ibice bitatu byahinduwe bifite ibyiza bigaragara.

1. Umuyoboro mugari hagati ya subnets urashobora gutangwa uko bishakiye:

Muri router gakondo, buri cyambu cyuruhererekane gishobora guhuzwa na subnet, kandi igipimo cyiyi subnet cyanyujijwe muri router kigarukira kumurongo mugari.Itandukaniro ni uko urwego rwa gatatu rwihinduranya rusobanura ibyambu byinshi nkurusobe rusanzwe (VLAN), rukoresha urusobe rusanzwe rugizwe nibyambu byinshi nkurunana rwumuyoboro, kandi rwohereza amakuru murirwo murwego rwa gatatu binyuze mubyambu bigize virtual umuyoboro.Guhindura, kubera ko umubare wibyambu ushobora gutomorwa uko bishakiye, ubwinshi bwikwirakwizwa hagati ya subnets ntabwo bugarukira.

2. Itangwa ryumvikana ryamakuru yamakuru

Kuberako sisitemu y'urusobekerane ihujwe nicyiciro cya gatatu ikoreshwa, igipimo cyumutungo winjira subnet ntaho gitandukaniye nigipimo cyumutungo wurusobe rwisi yose, kubwibyo rero ntacyo bivuze gushiraho seriveri itandukanye.Mugushiraho mu buryo butaziguye seriveri ihuriro ryisi yose, hashingiwe ku kwemeza igipimo cyogukwirakwiza umurongo mugari wa interineti, ntishobora kubika ibiciro gusa, ariko kandi ikoresha neza ibyiza bya software hamwe nibikoresho bya seriveri ya cluster, kandi irashobora gushyira mu gaciro no gucunga amakuru atandukanye.Iki kibazo kiragoye kugikemura mumurongo wa router.

3. Kugabanya ibiciro

Mugushushanya imiyoboro ya entreprise, kuberako abantu mubisanzwe bakoresha ibice bibiri gusa kugirango bahindure imiyoboro imwe yo gutangaza amakuru, inzira zikoreshwa muguhuza buri subnet, bigatuma umuyoboro wibigo ukora intranet, kandi na router zihenze, bityo ibigo bishyigikira intranets Umuyoboro ntushobora kugabanya ibiciro by'ibikoresho.Noneho, muri sisitemu y'urusobekerane, abantu bakoresha urwego rwa gatatu rwerekana uburyo bwo gushushanya urusobe, ntibishobora gusa kugabanywa subnet gusa kugabanwa kubushake, ariko kandi birashobora kurangiza itumanaho hagati ya subnets binyuze mumikorere itatu yo guhuza inzira, Nukuvuga ko, gushiraho subnets hamwe na innet subnets birashobora kurangizwa na switch, ikiza cyane router zihenze.

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Igihe cyo kohereza: Nzeri-03-2021