Dabool Baahidada Cilmiga Teknologiyada

♡● Network waa isku xirka laba device iyo ka badan meela isu dhawne yaalo, sida computers, servers, mainframes, network devices(Hub, Switch,  Router), peripherals, or device-yada kale. U jeedada la isugu xirayne eey tahay wadaagida xogaha iyo macluumaadka. Wuxu isku xiraa boqolaal ilaa kumanaan devices. Waxaa maamulaya ama controli kara shaqsiyaad.  Waxaa loo adeegsadaa Local Area Network, Wide Area Network, Campus Area Network, and Home Area Network. ♡● Internet waa mid aad u balaaran, waa isku xirka Network-ya badan, meela aad u kala fogne kala yaalo, waane Network of Networks, waxaane tusaale weyn u ah WAN. Wuxu isku xiraa Malaayiin devices. Ma jirto cid maamuli karto. Waxaa loo adeegsada World Wide Web. Mahadsanidiin.

Fiila Nooceeda Yahay UTP (Unshield Twist Pair), waxaa loo adeegsada isku xirka Network Devices. Si la isugu xiro waxa la raacaya heshiiska eey gaareen qolooyinka TIA/EIA kaaso kala saaraya qaabka la isugu xiraya fiilada iyo color-ka, Labada Nooc ee fiila waxeey qiima ku leeyihiin macnane ku sameeynayaan habka eey u xiranyihiin. Sida TIA/EIA 568A iyo TIA/EIA 568B. Straight through cable-  ayaa loo adeegsadaa shabakadaha LAN si loogu xiro aalado kala duwan sida  Hub to router, router iyo switch, PC and switch, iyo wixii la mid ah. Waxay beddel u tahay sidoo kale isku -xiriirinta wireless -ka ADSL-ka hal ama in ka badan oo kombiyuutarro ah ay ka helaan router -ka iyada oo loo marayo signal -ka wireless -ka. Crossover Cable- waxa loo adeegsada isku xirka LAN waa fiilo isgoys ah labada dhinac ku kala dhamaadaan (568A iyo 568B) oo loogu talagalay in si toos ah loogu xiro aaladaha Network-ga. Waxaa inta badan loo adeegsadaa in lagu xiro laba qalab oo isku nooc ah, tusaale. Computer t...