Kumanethiwekhi wanamuhla, ukusebenza kahle nokuvikeleka kubalulekile, ikakhulukazi ezindaweni lapho amadivaysi amaningi nabasebenzisi babelana ngenethiwekhi efanayo. Yilapho ama-Vlans (amanethiwekhi endawo endawo) azodlalwa. Ama-Vlans ayithuluzi elinamandla, lapho lihlanganiswa nokushintshwa, lingaguqula ukuphathwa kwenethiwekhi kanye nenhlangano. Kepha kuyini ngempela i-vlan? Ngabe isebenza kanjani ngokushintshwa? Ake sihlole.
Yini i-vlan?
I-Vlan iyingxenye ebonakalayo yenethiwekhi ebonakalayo. Esikhundleni sokuba nawo wonke amadivaysi axhumana ngokukhululeka kwinethiwekhi efanayo, amaVlan akuvumela ukuthi wakhe amanethiwekhi ahlukile abonakalayo ngaphakathi kwengqalasizinda efanayo yomzimba. I-Vlan ngayinye isebenza njengebhizinisi elizimele, ngaleyo ndlela yanda ukuphepha, ukunciphisa ukugcwala, kanye nokwenza ngcono ukusebenza kwenethiwekhi yonke.
Isibonelo, ehhovisi, ungasebenzisa amaVlans ukuhlukanisa inethiwekhi:
Iminyango: Ukumaketha, Ezezimali, futhi kungaba yilowo nalowo amaVlans.
Uhlobo lwedivayisi: Inethiwekhi ehlukile yamakhompyutha, amafoni we-IP, namakhamera okuphepha.
Amazinga ezokuphepha: Dala amaVlans okufinyelela kwezivakashi zomphakathi nezinhlelo zangaphakathi ezizimele.
AmaVla asebenza kanjani ngokushintshwa?
Ukushintsha kudlala indima ebalulekile ekwenzeni amandla amaVlans. Ukuthi basebenzisana kanjani ndawonye:
Ukucushwa kwe-VLAN: Ukushintshwa okuphethwe ukucushwa kwe-VLAN, lapho amachweba athile abelwe khona kuma-Vlans athile. Lokhu kusho ukuthi amadivaysi axhunywe kulawo machweba abe yingxenye yaleyo Vlan.
Ukuhlukaniswa Kwethrafikhi: I-VLANS ehlukanisa ithrafikhi, iqinisekisa ukuthi amadivaysi ku-Vlan eyodwa awakwazi ukuxhumana ngqo namadivayisi kwelinye i-VLAN ngaphandle kokuthi avunyelwe ngokucacile ngemithetho yokujikeleza.
Omakiwe kanye namachweba angafakwanga:
Amachweba Angafakwanga: Lawa machweba ayingxenye ye-vlan eyodwa futhi asetshenziselwa amadivayisi angasekeli ukumaka kwe-vlan.
Amatheji amakiwe
Ukuxhumana kwe-Inter-Vlan: yize ama-VLANS ehlukaniswe ngokuzenzakalelayo, ukuxhumana phakathi kwawo kungatholakala kusetshenziswa ungqimba 3 switch noma i-router.
Izinzuzo zokusebenzisa amaVlans
Ukuphepha okuthuthukisiwe: ngokuhlukanisa idatha ebucayi namadivayisi, amaVlan anciphisa ubungozi bokufinyelela okungagunyaziwe.
Lungiselela ukusebenza: AmaVlan anciphisa ukusakaza ithrafikhi futhi athuthukise ukusebenza kahle kwenethiwekhi.
Ukuphathwa okwenziwe lula: amaVlan avumela inhlangano engcono yamadivayisi nabasebenzisi, okwenza ukuphathwa kwenethiwekhi baqonde ngokwengeziwe.
Ukwehla: njengoba ibhizinisi lakho likhula, amaVlans enza kube lula ukwengeza futhi ahlukanise amadivaysi amasha ngaphandle kokunciphisa ngokuphelele inethiwekhi ebonakalayo.
Ukusetshenziswa kwe-VLAN ezimweni zangempela
I-Enterprise: Nikeza ama-Vlala ahlukene abasebenzi, izivakashi, namadivayisi we-IOT.
Isikole: Nikeza amaVlala ubuhlakani, abafundi kanye nezinhlelo zokuphatha.
Isibhedlela: Nikeza amaVlans aphephile amarekhodi eziguli, amadivaysi ezokwelapha, kanye ne-Wi-Fi wasobala.
Indlela ebukhali yokuphatha inethiwekhi yakho
Ama-Vlans, lapho asetshenziswa ngokushintshwa okulawulwa, ahlinzeke ngesisombululo esinamandla sokwenza inethiwekhi esebenza kahle, evikelekile, futhi enokalisiwe. Ukuthi ubeka ibhizinisi elincane noma ukuphatha ibhizinisi elikhulu, ukusebenzisa amaVlans kungelula ukuphathwa kwenethiwekhi futhi kuthuthukise ukusebenza okuphelele.
Isikhathi sePosi: Dec-20-2024
