Mene ne wani wucin gadi cibiyar sadarwa

A duban farko shi iya ze cewa mai shi na kwamfuta, wanda aikin da aka ba kai tsaye alaka da kafuwa, commissioning kuma m tabbatarwa na gida networks, babu bukatar ya san abin da ya ta'allaka a baya da Kalmar "ad-gadi". Saboda haka kowa da kowa yana zaton ... muddin babu shawara da aka sanya a haɗa mahara kwakwalwa via wani na USB.

Peer cibiyar sadarwa sun samu da widest watsa ta hanyar mai sauki sa up da ya ishe mafi ayyuka da nagarta sosai. Bari mu fara da cewa mu lissafa wasu daga cikin aikace-aikace.

Wakiltar halin da ake ciki sanar wa dukan: da iyali yana da biyu kwakwalwa (wani lokacin ma fi). Daya, na kanka, mijina - wannan shi ne wani tsanani kwamfuta tare da m aka gyara, shi iya jimre wa wani kalubale. Kuma a karo na biyu rabin - da kwamfutar tafi-da-gidanka. Its yi ya ishe sauki m wasanni, kallon fina-finai, gashi kwaikwaiyo, da dai sauransu Computers ne biyu, wani Internet connection yana daya, da kuma duba shafukan a cikin tsari da jerin gwano m. Za ka iya haƙĩƙa dauki amfani da Wi-Fi, amma ƙarin tushen high-mita radiation ne mai wuya a kawo kiwon lafiya amfanin. Daya bayani - tsara cibiyar sadarwa. Lura, Duk da haka, cewa za a iya shirya via rediyo irin wannan fili - a cikin wannan harka da fasaha fasali na aiwatar ba m. Bugu da kari, shi na samar da wata damar raba wani iri-iri na kayan aiki (firintocinku, external tafiyarwa domin CDs), musayar fayiloli, da sauransu. An wucin gadi cibiyar sadarwa bari ka haɗa kwakwalwa, ba kawai a daya Apartment, amma a high-Yunƙurin gini, kuma an wasa tare da abokai a kan hanyar sadarwa , mai rahusa Internet, akwai a duk wata na kowa mangaza na bayanai. Hanyoyi don amfani taro. To, ga kamfanoni masu zaman kansu mazauna, inda su da tsada da sabis bayar kawai 1-2 azurtawa, ad-gadi - kusan da dama,.

Kalmar "tsara" yana nufin cewa duk na kwamfutar da cewa wani bangare ne na cibiyar sadarwa, su ne biyu sabobin da kuma abokan ciniki. Kowace daga cikinsu - shi ne rightful mahada, m daga wasu (lokacin da aka haɗa ta hanyar sauya ko Dandali). Alal misali, cibiyar sadarwa yana aiki, har ma idan jimlar yawan inji a iyakancen lokaci hada biyu kawai. Quite kishiyar bayani - uwar garke. Musamman kwamfuta server ne mai kumburi cewa ta haɗu da abokin ciniki inji. Amfanin makirci a karshe fiye da wani a iya hakuri yawan alaka abokan ciniki, da yiwuwar shirya wani Karkasa tsarin na kariya da malware, caching data nemi (hanzari da hanya a cikin duniya cibiyar sadarwa) , da sauransu.

Abin da cibiyar sadarwa ta gida (a cikin gidan, wani Apartment) za a iya daukan takwarorina? Abu ne mai sauqi domin sanin ko idan da tsarin aiki na kowane kwamfuta da aka kunna damar yin amfani da ajiya kafofin watsa labarai (floppy drive, hard drive) da kuma alaka da na'urorin (na'urar daukar hotan takardu, printer), da kuma tsakiyar shirya uwar garke ne ba samuwa, sa'an nan muna magana ne game da wani wucin gadi cibiyar sadarwa.

Akwai ma a hade (a hade) networks jinsunan a wasu matakai na gina abin da ka'idojin tsara amfani, da kuma fitarwa, a samar da dama ga duniya albarkatun, uwar garke networks. A daukan hankali misali - da gida cibiyar sadarwa na wani kamfanin, wanda ofisoshin suna located a cikin wannan gini, tsakanin wani abokin ciniki inji suna da alaka to sa'a hanya, da kuma buƙatun da Internet ratsa guda uwar garke. Rashin, ko kuma wajen, wani fasalin wannan bayani ne mafi hadaddun wayoyi da kuma m saitin up dukkan aka gyara daga cikin nodes.

A general zamu iya cewa ko da a yanzu, a lokacin da tartsatsi Internet, gida tsara networks ne har yanzu a bukatar, kamar yadda aka fi dace domin warware takamaiman ayyuka.