Esikhathini sedijithali, ingqalasizinda yenethiwekhi idlala indima ebalulekile njengoba amabhizinisi namakhaya bethembele kumadivayisi amaningi axhunywe ku-inthanethi. Enye yezingxenye eziyinhloko zale ngqalasizinda ukushintshwa kwenethiwekhi, idivayisi eqinisekisa ukuhamba kahle kwedatha phakathi kwamadivayisi akunethiwekhi yendawo. Kodwa yini ngempela ukushintsha kwenethiwekhi? Isebenza kanjani?
Kuyini ukushintsha kwenethiwekhi?
Ukushintsha kwenethiwekhi idivayisi yehadiwe exhuma amadivaysi amaningi ngaphakathi kwenethiwekhi yendawo yendawo (LAN). Lawa madivayisi angabandakanya amakhompyutha, amaphrinta, amaseva, amafoni we-IP, namakhamera okuvikela. Ngokungafani nehabhu lenethiwekhi elilula elisakaza idatha kuwo wonke amadivayisi axhunyiwe, iswishi ihlakaniphile: iqondisa idatha kumadivayisi athile ayidingayo, ithuthukisa ukusebenza kwenethiwekhi nokunciphisa ithrafikhi engadingekile.
Kumanethiwekhi ebhizinisi nawasekhaya, amaswishi asebenza njengamaphoyinti amaphakathi okuxhumana, avumela amadivayisi ukuthi axhumane kahle. Lokhu kubalulekile ezindaweni ezinezidingo eziphezulu zedatha, njengoba iswishi ingakwazi ukuphatha umthamo omkhulu wethrafikhi ngaphandle kokugcwala inethiwekhi.
Asebenza kanjani amaswishi enethiwekhi?
Umsebenzi oyinhloko wokushintsha kwenethiwekhi ukuthola, ukucubungula, nokudlulisela idatha kudivayisi elungile. Nansi incazelo yesinyathelo ngesinyathelo yokuthi iswishi iyiphatha kanjani le nqubo:
Ukwamukela amaphakethe: Uma idivayisi ekunethiwekhi, njengekhompyutha, ithumela idatha, idatha ihlukaniswa ibe amayunithi amancane abizwa ngokuthi amaphakethe. Lawa maphakethe abe esethunyelwa ekushintsheni.
Funda Ikheli le-MAC: Yonke idivayisi ekunethiwekhi inesihlonzi esiyingqayizivele esibizwa nge-MAC (Media Access Control) ikheli. Iswishi ifunda amakheli e-MAC awo wonke amadivayisi axhunyiwe futhi iwagcine kuthebula, ukuyivumela ukuthi ikhombe lapho idivayisi ngayinye ikunethiwekhi.
Qondisa idatha endaweni efanele: Ngokusebenzisa ithebula lekheli le-MAC, iswishi inganquma indawo okuyiwa kuyo ngqo yephakethe ngalinye. Esikhundleni sokusakaza idatha kuwo wonke amadivayisi, ithumela kuphela amaphakethe kudivayisi eqondiwe, egcina umkhawulokudonsa futhi ikhulise isivinini senethiwekhi.
Lawula ithrafikhi kahle: Kumanethiwekhi amakhulu anamadivayisi amaningi ashintshisana ngenani elikhulu ledatha, amaswishi angavimbela ukungqubuzana kwedatha nokuminyana kwenethiwekhi. Ngokuqondisa ithrafikhi ngobuhlakani, iswishi iqinisekisa ukuthi idivayisi ngayinye ithola idatha ngaphandle kokulibala.
Kungani amaswishi enethiwekhi ebalulekile?
Kunoma iyiphi inhlangano noma ukusetha lapho amadivayisi amaningi adinga ukuxhumana, amaswishi abalulekile ekuphathweni kwedatha okuphumelelayo. Nazi ezinye izizathu ezibalulekile zokuthi kungani ukushintshwa kwenethiwekhi kubalulekile:
Ukusebenza kwenethiwekhi okuthuthukisiwe: Ngokuqondisa idatha ngokunembile, ukushintshwa kuthuthukisa ukusetshenziswa komkhawulokudonsa, kunciphisa umthwalo ongadingekile kunethiwekhi nokuthuthukisa ukusebenza.
Ukuvikeleka okuthuthukisiwe: Amaswishi aphethwe ahlinzeka ngezici ezisiza ukulawula ukufinyelela kwenethiwekhi, ukubona izinsongo, kanye nesegimenti yethrafikhi ukuze kwengezwe isendlalelo sokuvikeleka kulwazi olubucayi.
Ukuqina: Njengoba ibhizinisi lakho likhula, amaswishi angangeza kalula amadivayisi amaningi kunethiwekhi ngaphandle kokuphazamisa isivinini noma ukusebenza.
Ukuthembeka: Amaswishi aklanyelwe ukuphatha ukugeleza kwedatha okuqhubekayo futhi aqinile ukuze kuqinisekiswe ukuxhumeka okungaphazamiseki kuyo yonke inethiwekhi.
Uhlobo lokushintshwa kwenethiwekhi
Kunezinhlobo eziningi zokushintshwa kwenethiwekhi, ngayinye yakhelwe izidingo ezihlukene:
Ukushintsha okungalawulwa: Lawa amadivayisi alula we-plug-and-play avame ukusetshenziswa kumanethiwekhi asekhaya noma amabhizinisi amancane. Azidingi ukucushwa futhi zilawula ngokuzenzakalelayo ithrafikhi phakathi kwamadivayisi axhunyiwe.
Amaswishi aphethwe: Lezi zishintshi zinikeza izinketho zokulawula nokwenza ngokwezifiso, okuwenza afanelekele amanethiwekhi amakhulu noma ayinkimbinkimbi kakhulu. Abalawuli bangamisa izilungiselelo ukuze babeke phambili izinhlobo ezithile zethrafikhi, balawule ukufinyelela, futhi baqaphe impilo yenethiwekhi.
Amaswishi e-PoE (Amandla phezu kwe-Ethernet): Lezi zinguquko zingadlulisa amandla phezu kwezintambo ezifanayo ezisetshenziselwa idatha, zizenze zilungele amadivayisi afana namakhamera we-IP kanye nezindawo zokufinyelela ezingenantambo lapho ukuphuma kwamandla kungase kukhawulelwe.
Ekuphetheni
Ukushintsha kwenethiwekhi kungaphezu nje kwesixhumi sedivayisi yakho; yingxenye ebalulekile egcina inethiwekhi yakho isebenza kahle, ngokuphephile, nangempumelelo. Ngokuqondisa idatha kuphela kubamukeli abahlosiwe, amaswishi asiza ukugcina isivinini, ukunciphisa ukuminyana, futhi anikeze umgogodla othembekile wendawo yesimanje yedijithali. Kungakhathaliseki ukuthi kunethiwekhi yebhizinisi ematasa noma ikhaya elihlakaniphile, amaswishi enethiwekhi aphakathi nendawo yokuxhumana okungenazihibe okusekela izidingo zomhlaba wanamuhla oxhunyiwe.
Njengoba ubuchwepheshe benethiwekhi buqhubeka nokuthuthuka, amaswishi aya eba namandla kakhulu futhi anothile ngesici, ahlinzeka amabhizinisi namakhaya ngokulinganisa okwengeziwe, ukuvikeleka, nokulawula izinketho. Njengoba amanethiwekhi eqhubeka ekhula futhi ethuthuka, ukubaluleka kokuphathwa kwedatha okuphumelelayo ngokushintsha kuzokhula kuphela.
Isikhathi sokuthumela: Oct-29-2024
