- Ngomphathi / 07 Dec 22 /0Amazwana
Isetshenziselwa ini imojuli ye-optical?
Imojuli ye-optical iyidivayisi yokuguqula isignali yezithombe zikagesi, engafakwa kumpahla ye-transceiver yesignali yenethiwekhi njengamarutha, amaswishi, nezinto zokudlulisa.Kokubili amasignali kagesi kanye ne-optical amasignali amaza kazibuthe.Uhla lokudluliswa kwamasignali kagesi lim...Funda kabanzi
- Ngomlawuli / 01 Nov 22 /0Amazwana
Amanethiwekhi anezintambo nangenawaya
Emphakathini wanamuhla, i-inthanethi ingene kuzo zonke izici zempilo yethu, lapho inethiwekhi enezintambo namanethiwekhi angenawaya ajwayeleke kakhulu.Njengamanje, inethiwekhi yekhebula edume kakhulu yi-Ethernet.Kepha ngokuthuthuka kobuchwepheshe, amanethiwekhi angenantambo angena shí ekuphileni kwethu...Funda kabanzi - Ngomphathi / 31 Oct 22 /0Amazwana
I-VLAN emile
Ama-VLAN aqinile abizwa nangokuthi ama-VLAN asekelwe echwebeni.Lokhu okokucacisa ukuthi iyiphi imbobo okungeyayo i-VLAN ID.Kusukela ezingeni lomzimba, ungacacisa ngokuqondile ukuthi i-LAN efakiwe ihambisana nechweba ngokuqondile.Lapho umlawuli we-VLAN ekuqaleni elungiselela ubudlelwano obuhambisanayo phakathi...Funda kabanzi
- Ngomphathi / 29 Oct 22 /0Amazwana
I-EPON Vs GPON Iyiphi Ongayithenga?
Uma ungazi ngomehluko phakathi kwe-EPON Vs GPON kulula ukudideka ngenkathi uthenga.Ngalesi sihloko masifunde ukuthi iyini i-EPON, yini i-GPON, futhi iyiphi ongayithenga?Yini i-EPON?I-Ethernet passive optical network iwuhlobo olugcwele lwesifinyezo ...Funda kabanzi
- Ngomphathi / 29 Oct 22 /0Amazwana
Umqondo we-VLAN (i-Virtual LAN)
Sonke siyazi ukuthi ku-LAN efanayo, ukuxhumeka kwehabhu kuzodala isizinda sokungqubuzana.Ngenkathi ingaphansi koshintsho, isizinda sokungqubuzana singaxazululwa, kuzoba nesizinda sokusakaza.Ukuze uxazulule lesi sizinda sokusakaza, kuyadingeka ukwethula amarutha ukuze ahlukanise ama-LAN ahlukene abe...Funda kabanzi - Ngomphathi / 28 Oct 22 /0Amazwana
Ukuhlukaniswa kwe-LAN
Enqubweni yokudlulisa inethiwekhi, uma wonke amahabhu asetshenziswa.Kuqinisekile ukuthi ohlelweni lokudlulisela, ngenxa yokuthi amasignali amaningi kakhulu adinga ukusakazwa, isizinda sokungqubuzana sizokwenziwa.Ngalesi sikhathi, ukuxhumana phakathi kwamasignali kuzophazamiseka kakhulu, futhi amadivaysi ku-s...Funda kabanzi
