- Ndi Admin / 26 Oct 22 /0Ndemanga
WLAN Data Link Layer
Dongosolo la ulalo wa data la WLAN limagwiritsidwa ntchito ngati gawo lofunikira pakutumiza kwa data. Kuti mumvetse WLAN, muyeneranso kuidziwa mwatsatanetsatane. Kudzera m'mafotokozedwe otsatirawa: Mu protocol ya IEEE 802.11, sublayer yake ya MAC ili ndi njira zopezera media za DCF ndi PCF: Tanthauzo la DCF: Gawani...Werengani zambiri - Ndi Admin / 25 Oct 22 /0Ndemanga
WLAN wosanjikiza wakuthupi PHY
PHY, wosanjikiza wakuthupi wa IEEE 802.11, ili ndi mbiri yotsatira ya chitukuko chaukadaulo ndi miyezo yaukadaulo: IEEE 802 (1997) Tekinoloje yosinthira: kutumiza kwa infrared kwa FHSS ndi DSSS Operating frequency band: ikugwira ntchito mu 2.4GHz frequency band (2.42.4835GHz, 83.5MHZ yonse ...Werengani zambiri
- Ndi Admin / 24 Oct 22 /0Ndemanga
WLAN Terms
Pali mayina ambiri omwe akuphatikizidwa mu WLAN. Ngati mukufuna kumvetsetsa mozama mfundo za chidziwitso cha WLAN, muyenera kufotokozera mwaukadaulo pamfundo iliyonse kuti mumvetsetse bwino izi m'tsogolomu. Station (STA, mwachidule). 1). Malo (malo), al...Werengani zambiri
- Ndi Admin / 23 Oct 22 /0Ndemanga
Chidule cha WLAN
WLAN ingathe kufotokozedwa m'njira yotakata komanso yopapatiza: Kuchokera ku kawonedwe kakang'ono, timatanthauzira ndi kusanthula WLAN m'njira zotakata komanso zopapatiza. Mwanjira yotakata, WLAN ndi netiweki yopangidwa posintha zina kapena zonse zamawayilesi otumizira mawayilesi a LAN ndi mafunde a wailesi, monga infrared, l...Werengani zambiri
- Ndi Admin / 21 Oct 22 /0Ndemanga
Tsatanetsatane wa Kulumikizana kwa Data ndi maukonde apakompyuta
Kuti mumvetsetse kulumikizana kwa data mu maukonde ndizovuta. M'nkhaniyi ndikuwonetsani momwe makompyuta awiri amalumikizirana, kusamutsa ndi kulandira zambiri ndi Tcp/IP protocol 5 wosanjikiza. Kodi Kulumikizana kwa Data ndi chiyani? Mawu akuti "kulumikizana kwa data" i...Werengani zambiri
- Ndi Admin / 19 Oct 22 /0Ndemanga
Kusiyana pakati pa Managed Vs Unmanaged switch ndi iti yoti mugule?
Ma switch oyendetsedwa ndi apamwamba kuposa osayendetsedwa malinga ndi magwiridwe antchito, koma amafunikira ukadaulo wa woyang'anira kapena mainjiniya kuti azindikire zomwe angathe. Kuwongolera bwino kwambiri kwamanetiweki ndi mafelemu awo a data kumatheka pogwiritsa ntchito switch yoyendetsedwa. Mbali inayi, ...Werengani zambiri









