Ndi Admin / 04 Aug 22 /0Ndemanga Khodi yozindikira zolakwika mu Data Link Layer [Yofotokozedwa] Khodi yozindikira zolakwika (kodi yoyang'ana): cheke chapawiri chimakhala ndi n-1 bit information unit ndi 1 bit check element. N-1 bit information unit ndi data yovomerezeka muzambiri zomwe timatumiza, ndipo 1-bit cheke unit imagwiritsidwa ntchito pozindikira zolakwika ndi khodi ya redundancy. Chodabwitsa: ngati n... Werengani zambiri Ndi Admin / 03 Aug 22 /0Ndemanga OSI-Data Link Layer-Error Control [Kufotokozera] Moni, Owerenga. M'nkhaniyi ndikambirana za OSI-Data Link Layer Error Control ndikufotokozera. Tiyeni tiyambire… Kuti timvetsetse kasamalidwe ka ulalo wa data tiyeni titenge chitsanzo, ngati chipangizo A chikufunika kulumikizana ndi chipangizo B, ulalo wolumikizirana ... Werengani zambiri Ndi Admin / 02 Aug 22 /0Ndemanga Kuwongolera Zolakwika mu Data Communication System Moni Owerenga, M'nkhaniyi tiphunzira za Kuwongolera Zolakwa ndi gulu lowongolera zolakwika. M'kati mwa kufalitsa deta, chifukwa cha mphamvu ya phokoso pa tchanelo, mawonekedwe a mafunde amatha kusokonekera akaperekedwa kwa wolandila, re... Werengani zambiri Ndi Admin / 20 Jul 22 /0Ndemanga Kuwerenga kwachilendo kwa chidziwitso cha module ya kuwala - onani ziwerengero za uthenga Ntchito yowonera ziwerengero zauthenga: lowetsani "mawonekedwe awonetsero" mu lamulo kuti muwone mapaketi olakwika mkati ndi kunja kwa doko, kenako pangani ziwerengero kuti muwone kukula kwa voliyumu, kuti muweruze vuto. 1) Choyamba, mapaketi olakwika a CEC, chimango, ndi ma throttles amawonekera pa ... Werengani zambiri Ndi Admin / 19 Jul 22 /0Ndemanga Kuthetsa zovuta za DDM zolakwika mu ma module optical Pamene mawonekedwe a optical module omwe adayikidwa alephera kugwira ntchito bwino, mutha kuthetsa vutolo motsatira njira zitatu izi: 1) Onani zambiri za Alamu ya module ya optical. Kupyolera mu chidziwitso cha alamu, ngati pali vuto ndi kulandira, nthawi zambiri zimayambitsa ... Werengani zambiri Ndi Admin / 18 Jul 22 /0Ndemanga Kuyesa Mphamvu kwa Optical Phindu la mphamvu ya kuwala lidzakhala ndi chikoka chodziwika bwino komanso chodziwikiratu pa chizindikiro panthawi yopatsirana, ndipo mphamvu ya kuwalayi ndiyosavuta kuyesa. Mtengo uwu ukhoza kuyesedwa kupyolera mu mphamvu ya kuwala. Mphamvu ya kuwala - gwiritsani ntchito mita yamagetsi kuti muyese ngati ... Werengani zambiri 12345Kenako >>> Tsamba 1/5