Ndi Admin / 29 Oct 22 /0Ndemanga Lingaliro la VLAN (Virtual LAN) Tonse tikudziwa kuti pa LAN yomweyo, kulumikizana kwa hub kumapanga malo otsutsana. Pansi pa kusintha, dera la mikangano likhoza kuthetsedwa, padzakhala malo owulutsa. Kuti muthane ndi dera lowulutsali, ndikofunikira kuyambitsa ma routers kuti agawane ma LAN osiyanasiyana ... Werengani zambiri Ndi Admin / 28 Oct 22 /0Ndemanga LAN kudzipatula Pogwiritsa ntchito ma netiweki, ngati ma hubs onse amagwiritsidwa ntchito. Ndizotsimikizika kuti pakufalitsa, chifukwa ma siginecha ambiri amafunikira kuwulutsidwa, dera lankhondo lidzapangidwa. Panthawiyi, kuyankhulana pakati pa zizindikiro kudzasokonekera kwambiri, ndipo zipangizo zomwe zili mu ... Werengani zambiri Ndi Admin / 27 Oct 22 /0Ndemanga LAN ya ONU (netiweki yapafupi) Kodi LAN ndi chiyani? LAN amatanthauza Local Area Network. LAN imayimira malo owulutsa, zomwe zikutanthauza kuti mamembala onse a LAN alandila mapaketi owulutsa omwe amatumizidwa ndi membala aliyense. Mamembala a LAN amatha kulankhulana wina ndi mnzake ndipo amatha kukhazikitsa njira zawozawo zamakompyuta kuchokera kwa ogwiritsa ntchito osiyanasiyana kuti alankhule ndi aliyense ... Werengani zambiri 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 << <Zam'mbuyo20212223242526Kenako >>> Tsamba 23/74