Zivo

Chii chinonzi ONU?Nhasi, ONU inonyanya kuwanda muhupenyu hwedu.Kubatana kwetiweki kwakapihwa nemushandisi akaiswa mumba memunhu wese kunonzi Optical Modem, inozivikanwawo seONU mudziyo.Iyo network yeanoshanda yakabatana kune optical mudziyo, yobva yabatana nePON port ye...

Patinosarudza optical module, kuwedzera kune yekutanga kurongedza, kureba kwekutapurirana, uye chiyero chekufambisa, isu tinofanirawo kutarisisa kune zvinotevera zvinhu: 1. Fiber type Fiber mhando dzinogona kukamurwa kuita single-mode uye akawanda-mode.Iyo yepakati wavelengths ye single-mode Optical modu...

Munzanga yanhasi, Indaneti yakapinda mukati mezvinhu zvose zvehupenyu hwedu, iyo inewaya network uye mawaya network ndiwo anonyanya kuzivikanwa.Parizvino, iyo inonyanya kuzivikanwa tambo network iEthernet.Asi nekuvandudzwa kwetekinoroji, mawireless network ari kupinda mukati mehupenyu hwedu ...

Static VLANs inonziwo port-based VLANs.Izvi ndezvekutsanangura kuti ndechipi chiteshi ndecheVLAN ID.Kubva padanho remuviri, unogona kutsanangura zvakananga kuti iyo yakaiswa LAN inoenderana nechiteshi zvakananga.Kana maneja weVLAN atanga kugadzirisa hukama hunoenderana pakati...

Kana usiri kuziva nezve musiyano uripo pakati peEPON Vs GPON zviri nyore kuvhiringika paunenge uchitenga.Kuburikidza nechinyorwa ichi ngatidzidzei kuti EPON chii, chii chinonzi GPON, uye ndeipi yekutenga?Chii chinonzi EPON?Ethernet passive optical network ndiyo yakazara fomu yeacronym ...

Isu tese tinoziva kuti pane imwecheteyo LAN, iyo hub yekubatanidza ichagadzira dhizaini yekupokana.Ndichiri pasi pekuchinja, iyo dhizaini yekunetsana inogona kugadziriswa, pachave neiyo nhepfenyuro domain.Kuti ugadzirise iyi nhepfenyuro, zvinodikanwa kuunza ma routers kugovera maLAN akasiyana muakasiyana...