Zivo

Nzira dzakakamurwa kuita mhando nhatu: static nzira, ine simba nzira, uye yakananga nzira. Munzira yekunyora manyorero static routing, kuitira kugadzirisa dambudziko rekufambisa renyika yese ip, haina kusimba muchokwadi. Saka, nyanzvi dzakafunga kurega router kubva kumba, taurira pedyo ...

VPN inyanzvi yekuwana kure kure, izvo zvinongoreva kushandisa network network link (kazhinji iyo Internet) kumisikidza yakavanzika network. Semuenzaniso, rimwe zuva bhosi anokutumira iwe parwendo rwebhizinesi kune imwe nzvimbo yaunoda kuwana iyo yemukati network yeyuniti, iyi yekuwana inosvika kure. Ho...

Multiprotocol Label Switching (MPLS) itsva IP backbone network tekinoroji. MPLS inosvitsa iyo yekubatanidza-yakatarisana label switching concept pane yakabatana IP network, uye inosanganisa Layer-3 routing tekinoroji neLayer-2 switching tekinoroji, ichipa kutamba kwakazara kune kuchinjika kweIP routing ...

Optical access network (kureva kuti, the access network ine light as the transmission medium, instead of copper wire, inoshandiswa kuwana mhuri yega yega. Optical access network).Optical access network kazhinji ine zvikamu zvitatu: optical line terminal OLT, optical network. unit ONU, optical distribu...

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...