Ta yaya ake raba VLANs ɗin switch?

1. Raba VLAN bisa ga tashar jiragen ruwa:

Masu sayar da hanyoyin sadarwa da yawa suna amfani da tashoshin sauyawa don raba membobin VLAN. Kamar yadda sunan ya nuna, raba VLAN bisa ga tashoshin tashoshi shine ayyana wasu tashoshin sauyawa a matsayin VLAN. Fasahar VLAN ta ƙarni na farko tana tallafawa rarraba VLANs ne kawai akan tashoshin tashoshi da yawa na maɓallin iri ɗaya. Fasahar VLAN ta ƙarni na biyu tana ba da damar raba VLANs a cikin tashoshin tashoshi da yawa na maɓallin sauyawa da yawa. Tashoshi da yawa akan maɓallin sauyawa daban-daban na iya samar da VLAN iri ɗaya.

2. Raba VLAN bisa ga adireshin MAC:

Kowace katin sadarwa tana da adireshin zahiri na musamman a duniya, wato adireshin MAC. Dangane da adireshin MAC na katin sadarwa, ana iya raba kwamfutoci da dama zuwa VLAN iri ɗaya. Babban fa'idar wannan hanyar ita ce lokacin da wurin mai amfani yake motsawa, wato, lokacin da ake canzawa daga wannan sauyawa zuwa wani, ba sai an sake saita VLAN ba; rashin amfanin shine lokacin da aka fara wani VLAN, dole ne a saita duk masu amfani, kuma a kwatanta nauyin gudanar da cibiyar sadarwa. Mai nauyi.

3. Raba VLAN bisa ga hanyar sadarwa:

Wannan hanyar raba VLANs ta dogara ne akan adireshin layin cibiyar sadarwa ko nau'in yarjejeniya (idan ana tallafawa yarjejeniya da yawa) na kowane mai masaukin baki, ba bisa ga hanyar sadarwa ba. Lura: Wannan hanyar raba VLAN ta dace da hanyoyin sadarwa na yanki mai faɗi, amma ba don hanyoyin sadarwa na yanki ba.

4. Raba VLAN bisa ga tsarin IP multicast:

IP multicast a zahiri ma'anar VLAN ce, wato, ana ɗaukar ƙungiyar multicast a matsayin VLAN. Wannan hanyar rabawa tana faɗaɗa VLAN zuwa babbar hanyar sadarwa ta yanki, wadda ba ta dace da hanyar sadarwa ta yanki ba, saboda girman hanyar sadarwa ta kasuwanci bai kai wannan babban matsayi ba tukuna.