1. Ibidukikije bikorerwa mu nganda

Kubera ko Ethernet yateguwe mugitangiriro, ntabwo yari ishingiye kumurongo winganda. Iyo ikoreshejwe ahakorerwa inganda, ihura nakazi katoroshye ko gukora, kwivanga gukomeye kumurongo, nibindi, byanze bikunze bizatera kwizerwa kugabanuka. Mubidukikije bibyara umusaruro, imiyoboro yinganda igomba kugira ubwizerwe bwiza, kugarurwa, no gukomeza. Nukwemeza ko mugihe ikintu icyo aricyo cyose muri sisitemu y'urusobe cyananiranye, ntabwo bizatera porogaramu, sisitemu y'imikorere, cyangwa na sisitemu y'urusobe guhanuka no kumugara.

Inganda za Ethernet zahinduwe zagenewe kuzirikana imiterere igoye y’inganda, kugirango zishobore guhuzwa n’ibidukikije by’inganda kandi bigire uruhare mu guhinduranya inganda.

Ibidukikije byahantu h’inganda ni bibi cyane kuruta ibidukikije bisanzwe, byibuze mubijyanye no kunyeganyega, ubushuhe, nubushyuhe, guhinduranya bisanzwe ntabwo byashizweho kugirango bihangane nibihe bitandukanye bigaragara mubidukikije, inganda zisanzwe ntizishobora gukora muribi bidukikije bibi. igihe kirekire, kandi akenshi usanga bakunda gutsindwa, byongera amafaranga yo kubungabunga. Mubisanzwe ntabwo byemewe gukoresha ibicuruzwa byahinduwe mubucuruzi bwinganda. Kugirango ushoboze guhinduranya gukoreshwa muri ibi bidukikije bikaze, hashobora guhinduka ibintu bishobora guhuza nibidukikije. Ubwizerwe bwurwego-rwinganda rwahinduwe rurimo kunanirwa kwamashanyarazi, guhagarika ibyambu, gutabaza ibyasohotse, impuruza zidasanzwe za DC zinjiza, kurinda umuzenguruko ukora, kurinda ibyuma byangiza ibyuma birinda amashanyarazi menshi na munsi ya voltage, (kwiringirwa biratandukanye gato bitewe nurugero ).

Itandukaniro ryimikorere ryerekeza cyane cyane: guhinduranya urwego-rwinganda rwegereye itumanaho ryinganda zinganda mumikorere, nko guhuza imiyoboro itandukanye, kugabanya ibikoresho, hamwe nibikoresho nyabyo, nibindi. Itandukaniro ryimikorere rigaragarira cyane cyane muburyo bwo guhuza na Ibidukikije byo hanze. Usibye ibidukikije byinshi bikomeye nka mine yamakara nubwato, ibidukikije byinganda nabyo bifite ibisabwa byihariye mubijyanye na EMI (guhuza amashanyarazi), ubushyuhe, ubushuhe, hamwe no kurwanya ivumbi. Muri byo, ingaruka z'ubushyuhe ku bikoresho by'urusobe rw'inganda ni nini cyane.

2. Umutwaro wa Ethernet umutwaro uremereye

Kuberako MAC layer protocole ya Ethernet ari CSMA / CD, iyi protocole itera amakimbirane kumurongo, cyane cyane iyo umutwaro wurusobe ari munini cyane, biragaragara. Kumurongo winganda, niba hari umubare munini wamakimbirane, amakuru agomba koherezwa inshuro nyinshi, ibyo bikaba byongera cyane ukutamenya neza itumanaho hagati yimiyoboro. Mumuyoboro ugenzura inganda, uku gushidikanya kuva ahantu hamwe bijya byanze bikunze bizagabanuka kugabanuka kwimikorere ya sisitemu.

3. Gukomera kumikorere nyayo yamakuru yinganda

Muri sisitemu yo kugenzura inganda, igihe-nyacyo gishobora gusobanurwa nkigipimo cyigihe cyo gusubiza igihe cyabaye. Nyuma yibyabaye, sisitemu igomba gusubiza mugihe cyagenwe gishobora gutegurwa neza. Nyamara, inganda zifite ibisabwa cyane muburyo bwo kohereza amakuru mugihe nyacyo, kandi kuvugurura amakuru akenshi birangira muri ms mirongo. Kandi nanone kubera uburyo bwa CSMA / CD buriho muri Ethernet, mugihe habaye amakimbirane, amakuru agomba koherezwa, ashobora kugeragezwa inshuro 16. Biragaragara, ubu buryo bwo gukemura amakimbirane buza kubiciro. Kandi iyo habaye gutandukana, niyo byaba amasegonda make, birashobora gutuma umusaruro wose uhagarara cyangwa ibikoresho ndetse nimpanuka z'umutekano wawe.

Nibyiza, ibivuzwe haruguru bisangiwe na JHA TECH kumpamvu impinduka zinganda zinganda zigomba gukoreshwa mubikorwa byinganda? Intangiriro irambuye kuri iki kibazo, nizere ko izafasha buri wese!