Labarai

Ayyukan Warewa na VLAN na Canjawar Ethernet Kafin fahimta, canza aikin keɓewar VLAN, da farko za mu fahimci canjin ethernet: Canjin Ethernet yana dogara ne akan maɓallin watsa bayanan Ethernet, Canjin Ethernet kowane tashar jiragen ruwa za a iya haɗa shi da mai watsa shiri, gabaɗaya aiki a cikin cikakken yanayin duplex, c ...

Mai ɗaukar fiber na gani shine na'urar jujjuyawar hoto mai sauƙi kuma mai inganci wacce ke taka muhimmiyar rawa a cikin LAN na'ura mai ɗaukar hoto da yawa. Yanzu, don mafi kyawun ganowa da kawar da kurakuran hanyar sadarwa, wasu masu sarrafa fiber na gani suna da gazawar hanyar haɗin gwiwa (LFP) da kuskuren nesa (FEF)…

Bari mu sami zurfin fahimtar IEEE802.11a a cikin ka'idar WIFI, wacce ita ce yarjejeniya ta farko don rukunin mitar 5G. 1) Fassarar Protocol: IEEE 802.11a wani ma'auni ne da aka sabunta na asali na 802.11 kuma an amince da shi a cikin 1999. Babban ka'idar 802.11a standa ...

Dukansu IEEE802.11b da IEEE802.11g suna aiki a cikin rukunin mitar 2.4GHz. Bari mu kalli waɗannan ka'idoji guda biyu a jere don taimaka muku samun zurfin fahimtar ma'auni na ƙa'idodi daban-daban. IEEE 802.11b misali ne a cikin cibiyoyin sadarwa na yanki mara waya. Mitar mai ɗaukarsa...

A cikin cibiyoyin sadarwa mara waya, akwai ra'ayoyi da ƙa'idodi da yawa da ke tattare da su. Don mafi kyawun taimakawa kowa ya sami madaidaicin ra'ayi, za mu bayyana shi ta fuskar rarrabuwa. 1. Dangane da bambancin kewayon cibiyar sadarwa: Za a iya rarraba hanyoyin sadarwar mara waya azaman hanyar sadarwa mara waya ta Wide Area Network ...

An gudanar da adadi mai yawa na bayanai akan ka'idar IEEE802.11 a cikin WiFi, kuma an taƙaita ci gaban tarihinsa kamar haka. Takaitaccen bayani mai zuwa ba cikakke ba ne kuma cikakken rikodi, sai dai ya bayyana manyan ka'idojin da ake amfani da su a kasuwa. IEEE 802.11, wanda aka tsara i ...