Impendulo yalo mbuzo: "Vula - ntoni na?"

Ngokufuthi abasebenzisi lothungelwano computer ukubona akukho mahluko phakathi izixhobo network ezifana nezixhobo zokucima nokuvula, neenafu, njl Kubo uyakwazi ukuva lo mbuzo: "Vula? Yintoni na? "Okanye" Yintoni ezahlukeneyo ukusuka hub hub na? ". Kweli nqaku siza kujonga izixhobo ezingundoqo network kunye nokuqonda, ngaphandle kwezo zixhobo zikhankanywe kwahluka enye kwenye.

Tshintsha. Yintoni na?

Ezi zixhobo zisetyenziswa ukuze kumanyaniswe ezahlukeneyo izixhobo ezifana iikhompyutha, iiseva, iikhamera womnatha, njl, Ngaba enxulumene nabo womnatha eqhelekileyo. Oko kukuthi, utshintsho luhlobo umlamleli evumela ezahlukeneyo izixhobo ukunxibelelana nabanye. Ngoku sinika abafundi kude ingqiqo lobugcisa la magama, mhlawumbi ezinye iya kuba isityhilelo. Tshintshela kwaye switsha - baba enye kwaye elo usalisebenzisa kwifowuni enye. Igama elithi "tshintshela" nje nenguqulo igama IsiNgesi «iswitshi». Kukwasebenza kwanjalo kuyo igama elithi "hub" yaye "hub» (hub).

benefits eyenziwayo

Ezi zixhobo luphawulwa umthamo omkhulu, isantya zodluliselo lwedata phezulu, ukuthembeka kunye ukuqinisekisa ukuchaneka kwedatha ngobulili. Ukusetyenziswa itshintshela lifinyele umthwalo lonke uthungelwano ikhompyutha okanye kumacandelo yayo eyahlukileyo.

thina apha Ngamafutshane na, phantse ngaphandle ngokusebenzisa amagama ezintsonkothileyo zobugcisa, Ndacinga ukwenza into efana uneswitshi, yintoni na nokuba yintoni na ukuba. Ngoku hlalutya yintoni umahluko phakathi iiswitshi neenafu. Makhe siqale.

Umgaqo esebenza ngayo hub

Ezi zixhobo ukudibanisa zonke ezihamba inethiwekhi esuka kwikhompyutha, avumela ukuba ixesha elithile indlela yolwazi evela node omnye komnye. Ngaphezu koko, lo hub inika ezi data bazabela node nganye, logama nje ukuba ngaba ukufumana indawo oyifunayo. Ukuba ufuna ukuthumela (okanye owufumanayo) ulwazi kwizixhobo ezininzi, le hub ayikho nako ukukwenza oko ngexesha elifanayo. Ukhetha kwi lomsebenzisi ngequbuliso edlulisela, ngoko ke elilandelayo njalo-njalo. Le nkqubo yonke yenziwa phezu kwaloo bhasi inye, apho bandwidth kubalulekile 100 Mbit / umzuzwana.

Umgaqo esebenza ngayo iswitshi

Ngoku cinga uneswitshi: yintoni na, kakade, siye kuphela yokujonga lento phandle ukuba isebenza njani. Le fowuni i "ekrelekrele" ngaphezu hub. Emva kokuba ubukele iswitshi kwinethiwekhi yekhompyutha ufunda iidilesi ongumnatha, node ngalinye. Ukulungiselela le njongo kukho iyunithi memory. Ngenxa iswitshi limisela ukuba isixhobo ofuna ukuthumela i data, ayithumele ngoko nangoko uthunyelwe ezi, leyo ikhawulezisa kakhulu phezulu umsebenzi womnatha. Abaxhamla kule divaysi elula wayo, ekubeni ukwenzela ukwenza inethiwekhi akuyomfuneko uhlengahlengiso iswitshi. xhuma nje izihlanganisi - zonke, inethiwekhi ilungele ukusetyenziswa. Umthamo we wamavili 1 Gbit / umzuzwana, leyo udlula hub izihlandlo ezili-10. Ngenxa izinga data omkhulu onjalo, ezilungiselelwe yi-Internet nge iswitshi iza kudlula kakhulu neyentengiso efanayo, kodwa wamnikela phandle, umzekelo, ngokusebenzisa Wi-Fi.