VLANs vakatanga kushandiswa kuparadzanisa akawanda nhepfenyuro domains mhiri imwe mumuviri svikiro. A VLANs kunogonawo kushumira kurambidza kuwana kuti samambure pfuma pasina hanya mumuviri topology pamusoro samambure. VLANs kushanda panguva date kubatana rukoko pamusoro OSI womuenzaniso. Administrators kazhinji configure VLAN kuti mepu zvakananga kune IP network, kana subnet, iyo inopa chitarisiko chokuita samambure rukoko. Kazhinji, VLANs mukati chete sangano achapiwa akasiyana asiri-kudzikanganisa samambure kero siyana. Izvi hazvisi nyaya chinodiwa nomumwe VLANs (nokuti mumwe chinja chiteshi chinhu kudhumhana nzvimbo). Zvisinei, kana VLANs vakatanga kushandisa nzira yakasiyana pamusoro maviri private samambure, hazvigoni kuita kudaro kushandisa VLANs.
kazhinji zvikamu zvepanyama zveLAN nechinangwa chekuderedza ukuru hweEthernet collision domain