Sonke siyazi ukuthi ku-LAN efanayo, ukuxhumeka kwehabhu kuzodala isizinda sokungqubuzana. Ngenkathi ngaphansi kweshintsha, isizinda sokungqubuzana singaxazululwa, kuzoba nesizinda sokusakaza. Ukuze uxazulule lesi sizinda sokusakaza, kuyadingeka ukwethula amarutha ukuze ahlukanise ama-LAN ahlukene abe izizinda ezihlukene zokusakaza ukuze kuncishiswe ukuphazamiseka kwesizinda sokusakaza phakathi kwamadivayisi. Singaphakamisa ukuthi ishintshafuthi abe nomsebenzi walokhuumzila? Ngemva kokuthuthukiswa, umqondo we-VLAN uhlongozwayo. Iyini i-VLAN?
“I-VLAN” isho ukuthi “Inethiwekhi Yendawo Yasendaweni Ebonakalayo.”
Inethiwekhi yendawo yendawo (i-VLAN) ihlukaniswe ngokunengqondo yaba izizinda zokusakaza eziningi, futhi isizinda sokusakaza ngasinye siyi-VLAN. Indlela yokuyihlukanisa.
Umfanekiso olandelayo ukhombisashintshaihlukaniswe yaba ama-LAN abonakalayo. Kwesokunxele, ngezilungiselelo zangaphakathi, lokhushintshaihlukanisa isizinda sokusakaza sibe izizinda ezintathu zokusakaza, i-VLAN1, i-VLAN2, ne-VLAN3. Ngokomzimba, lezi zixhobo zikoyedwashintsha, kodwa ngokunengqondo, ziye zahlukaniswa zaba izinguquko ezintathu, ngakho-ke kuzoba nama-LAN amathathu (ama-LAN abonakalayo) nezizinda ezintathu zokusakaza.
Ukwehlukanisa kushintshela kuma-LAN abonakalayo
Ingxenye ye-VLAN yeshintshaibonisa ukuthi i-VLAN 1, inombolo ye-VLAN, ngokuvamile isebenza eqenjini labaphathi, ngakho-ke ama-VLAN avamile anezinombolo kusukela ku-2 kuya ku-3. Ngokuzenzakalelayo, wonke ama-VLAN angaphansi kwe-VALN1.
Okungenhla incazelo yomqondo we-VLAN, noma i-LAN ebonakalayo, elethwa i-Shenzhen Haidiwei Optoelectronics Technology Co., Ltd. I-Shenzhen HDV Phoelectron Technology Co., Ltd. ingumkhiqizi ochwepheshe bemikhiqizo yemishini yokuxhumana ebonakalayo.
