Ka Admin / 26 Oct 22 /0Maikutlo WLAN Data Link Layer Sehokelo sa data sa WLAN se sebelisoa e le lera la bohlokoa bakeng sa phetiso ea data. Ho utloisisa WLAN, o boetse o hloka ho e tseba ka botlalo. Ka litlhaloso tse latelang: Ho protocol ea IEEE 802.11, motlatsi oa eona oa MAC o na le mekhoa ea phihlello ea media ea DCF le PCF: Moelelo oa DCF: Abela... Bala haholoanyane Ka Admin / 25 Oct 22 /0Maikutlo WLAN 'meleng lera PHY PHY, lesela la 'mele la IEEE 802.11, le na le nalane e latelang ea nts'etsopele ea theknoloji le maemo a tekheniki: IEEE 802 (1997) Theknoloji ea ho feto-fetoha: phetiso ea infrared ea FHSS le DSSS Operating frequency band: e sebetsang ho 2.4GHz frequency band (2.42.4835GHz, 83.5MHZ ka kakaretso... Bala haholoanyane Ka Admin / 24 Oct 22 /0Maikutlo Melao ea WLAN Ho na le mabitso a mangata a amehang ho WLAN. Haeba u hloka ho utloisisa ka botebo lintlha tsa tsebo ea WLAN, u lokela ho fana ka tlhaloso e feletseng ea setsebi ea ntlha e 'ngoe le e' ngoe ea tsebo e le hore u ka utloisisa litaba tsena habonolo nakong e tlang. Seteishene (STA, ka bokhutšoane). 1). Seteishene (ntlha), al... Bala haholoanyane Ka Admin / 23 Oct 22 /0Maikutlo Kakaretso ea WLAN WLAN e ka hlalosoa ka kutloisiso e pharaletseng le e moqotetsane: Ho latela pono e nyane, re hlalosa le ho sekaseka WLAN ka maikutlo a pharaletseng le a moqotetsane. Ka kutloisiso e pharaletseng, WLAN ke marang-rang a entsoeng ka ho nkela mecha ea phatlalatso ea LAN sebaka ka maqhubu a seea-le-moea, joalo ka infrared, l... Bala haholoanyane Ka Admin / 21 Oct 22 /0Maikutlo Lintlha tse Pharalletseng mabapi le puisano ea Data le Marang-rang a Khomphutha Ho utloisisa puisano ea data marang-rang ho thata. Sengoliloeng sena ke tla bonts'a habonolo hore na likhomphutha tse peli li hokahana joang, li fetisetsa le ho amohela tlhaiso-leseling ea data le protocol ea Tcp/IP ea mekhahlelo e mehlano. Khokahano ea data ke eng? Lentsoe "khokahano ea data" ke... Bala haholoanyane Ka Admin / 19 Oct 22 /0Maikutlo Phapang lipakeng tsa Managed Vs Unmanaged switch le hore na u reke efe? Li-switches tse laoloang li phahametse tse sa laoloang ho latela ts'ebetso, empa li hloka botsebi ba motsamaisi kapa moenjiniere ho hlokomela bokhoni ba bona ka botlalo. Tsamaiso e nepahetseng haholoanyane ea marang-rang le liforeimi tsa bona tsa data e khoneha ka ho sebelisa switch e laoloang. Ka hlakoreng le leng, ... Bala haholoanyane << < E fetileng123456E latelang >>> Leqephe 3 / 47