NguMlawuli / 26 Oct 23 /0Amagqabantshintshi VLAN Isolation Function of Ethernet Switch Ngaphambi kokuba siqonde umsebenzi we-VLAN wokuzihlukanisa we-switch, siqala ukuqonda i-Ethernet switch: i-Ethernet switch yi-switch esekelwe kwi-Ethernet data transmission. Izibuko ngalinye lokutshintsha kwe-Ethernet lingaqhagamshelwa kumamkeli, lisebenza ngokubanzi kwimowudi ephindwe kabini,... Funda ngokugqithisileyo NguMlawuli / 26 Oct 23 /0Amagqabantshintshi Transfeceiver LFP kunye FEF Function I-Optical fiber transceiver iyisixhobo esiguquguqukayo nesisebenzayo sokuguqula i-photoelectric edlala indima ebalulekileyo kwi-multi-protocol photoelectric hybrid LAN. Ngoku, ukuze ufumane ngcono kwaye uphelise iimpazamo zekhonkco, ezinye ii-transceivers zefiber optical zinekhonkco zingaphumeleli (... Funda ngokugqithisileyo Ngu Admin / 20 Oct 23 /0Amagqabantshintshi VLAN ” I-LAN ebonakalayo I-VLAN (Uthungelwano lweNdawo yeNgingqi yeNgingqi) ibizwa ngesiTshayina. I-VLAN ihlula i-LAN ebonakalayo kwii-LAN ezininzi ezinengqiqo, kwaye i-VLAN nganye yindawo yokusasazwa. Inginginya kwi-VLAN inokunxibelelana nemiyalezo ngemowudi yonxibelelwano ye-Ethernet yemveli, kodwa phakathi kwenginginya kwi... Funda ngokugqithisileyo Ngu Admin / 20 Oct 23 /0Amagqabantshintshi Ulungelelwaniso lweMete yaMandla oMbane Kunxibelelwano lwe-optical, ukuvavanya amandla optical kuyinyathelo elibalulekileyo ekwakheni indawo ye-optical. Inqanaba lamandla okukhanya lichaphazela ukusebenza kwesixhobo esifumanayo. Amandla okukhanya aphantsi kakhulu aya kwenza isixhobo singakwazi ukuchonga, kunye nokukhanya okuphezulu kakhulu ... Funda ngokugqithisileyo NguMlawuli / 11 Oct 23 /0Amagqabantshintshi Amandla okuqhuba iVoIP Ngenxa yophuhliso oluninzi kunye nenkqubela phambili yetekhnoloji kwihardware efanelekileyo, isoftware, iiprothokholi kunye nemigangatho, ukusetyenziswa ngokubanzi kweVoIP kuya kuba yinyani kungekudala. Inkqubela phambili yetekhnoloji kunye nophuhliso kule mimandla ibe negalelo ekudalweni kwezinto ezininzi ... Funda ngokugqithisileyo NguMlawuli / 11 Oct 23 /0Amagqabantshintshi IMigangatho yoBugcisa efanelekileyo Ukuze kuphunyezwe izicelo zemultimedia kuthungelwano olukhoyo lonxibelelwano, i-International Telecommunication Union (ITU-T) iphuhlise i-H.32x multimedia yonxibelelwano lweprotocol series. Oku kulandelayo yinkcazo emfutshane yemigangatho ephambili ye-H.320, i ... Funda ngokugqithisileyo << < Ngaphambili6789101112Okulandelayo >>> Iphepha 9/76