Chii chinonzi kuzviparadzanisa nevamwe:
Izvo zvinodaidzwa kuti "kuzviparadzanisa kwepanyama" zvinoreva kuti hapana kudyidzana kwedata pakati pematanho maviri kana anopfuura, uye hapana kubatwa pane yemuviri layer/data link layer/IP layer.Chinangwa chekuzviparadzanisa nevamwe ndechekudzivirira masangano ehurdware uye zvinongedzo zvekutaurirana zvetiweki yega yega kubva kunjodzi dzinongoitika dzoga, kuparadza kunoitwa nevanhu uye kurwiswa newaya.Semuenzaniso, kuparadzaniswa kwemukati kwetiweki yemukati uye netiweki yeruzhinji inogona zvechokwadi kuona kuti yemukati ruzivo network haina kurwiswa nevanobira kubva paInternet.

Chii chinonzwisisika kuzviparadzanisa nevamwe:
Iyo inonzwisisika isolator zvakare chikamu chekuzviparadzanisa pakati pemanetiweki akasiyana.Kuchine data chiteshi chekubatanidza pane yemuviri layer / data link layer pamigumo yakasarudzika, asi tekinoroji nzira dzinoshandiswa kuve nechokwadi chekuti hapana madhairekitori e data pamagumo ega, kureva, zvine musoro.Isolation, iyo inonzwisisika yekuparadzanisa network network optical transceivers / switches pamusika inowanikwa nekuparadzanisa VLAN (IEEE802.1Q) mapoka;

VLAN yakaenzana nenhepfenyuro yechikamu chechipiri (data link layer) yeOSI referensi modhi, inogona kudzora dutu renhepfenyuro mukati meVLAN.Mushure mekupatsanura iyo VLAN, nekuda kwekudzikiswa kwenzvimbo yekutepfenyura, kuparadzaniswa kwemaviri akasiyana eVLAN networking network kunoitika.

Zvakanakira kuzviparadzanisa nevamwe pamusoro pekuzviparadzanisa nevamwe zvine musoro:
1. Imwe neimwe network inzira yakazvimirira, haina pesvedzero kune mumwe nemumwe, uye haidyidzane nedata;
2. Mambure ega ega ega ega ega ega ega bandwidth, yakawanda sei bandwidth inouya, yakawanda sei bandwidth iri muchiteshi chekutumira;