Nhanganyaya kune zvakakosha zvemakomputa network

Nyura munyika inonakidza yemakombuta network, munda mukushanduka kwekusingaperi. Kana iwe uchida kunyura mune ino chadenga kana kuwedzera horizons yako, iyo "Bits uye byte yemakomputa network" kudzidziswa kunopihwa neGoogle paCoursera ndiyo nzvimbo yakakodzera. Inoburitsa zvakavanzika zvetiweki, kubva kune izvo zvekutanga tekinoroji kusvika kune zvinoshamisa zvegore, pasina kukanganwa kongiri yekushandisa uye matipi ekugadzirisa matambudziko.

Iko kudzidziswa kunosiyaniswa neiyo modularity. Iyo ine mamodule matanhatu, imwe neimwe yakatarisana nechikamu chetiweki. Mushure mekusuma kwakawanda, ma modules anotarisa pamisoro yakasiyana-siyana: network layer, iyo yepamusoro, masevhisi akakosha, kubatanidza kune yakafara nyika yeInternet uye, pakupedzisira, maitiro ekugadzirisa matambudziko uye tarisiro yeramangwana .

Chikamu chega chega chekosi chakagadzirirwa kupa kunyudzwa kwakadzama, kunonatsiridzwa nemibvunzo uye ongororo kuti usimbise zvawakadzidza. Uye nhau dzakanaka dzevatauri veFrench: kosi yacho iri muchiFrench, asi zvinyorwa zvidiki zviripo kushamwari dzedu dzepasirese.

Network troubleshooting zvishandiso uye matekiniki

Kugadzirisa matambudziko inyanzvi. Iko kugona uku kuona kwakabva dambudziko uye kurigadzirisa nekukasira. Google inonzwisisa izvi zvakanaka uye inopa module yese kune hunyanzvi uhu mukudzidziswa kwayo paCoursera. Vadzidzi vanowana huwandu hwematurusi anotyisa uye nzira.

Imwe yembiru dzemodule iyi kuongororwa kweTCP/IP protocol. Iyo kosi inoongorora zvakadzama zveaya maprotocol, achipa kugona kwavo kuomarara. Izvo hazvigumiri ipapo uye zvinoongorora akakosha masevhisi akadai seDNS neDHCP, mbiru chaidzo dzetiweki.

Asi dzidziso, kunyange yakapfuma sezvairi, inoda kudzidzira. Iyo kosi saka inopa maekisesaizi anoshanda ekushandisa ruzivo urwu, simulations kugadzirisa matambudziko ekongiri kana kunyange kuwedzera kuita kwetiweki.

Remangwana remambure uye basa regore

Makomputa network akati fanane nefashoni: inogara ichifamba. Tekinoroji nyowani dziri kubuda, cloud computing iri kuwedzera. Kudzidziswa uku hakusi kungoongorora zvazvino, kunovhura hwindo mangwana.

Cloud computing ndiyo shanduko yenguva. Iyo kosi inopa muono wepasi rose wechiitiko ichi, kubata misoro senge "zvese sevhisi" kana kuchengetwa kwegore. Munyika ino yedhijitari, kunzwisisa gore kunoreva kuva nhanho imwe kumberi.

Iyo yekupedzisira bouquet iyi module pane ramangwana retiweki. Inopa mhedziso yezvitsva zveramangwana uye mafambiro ari kubuda. Mugodhi wegoridhe kune vanoda kugara kumberi.

Kupedzisa, kudzidziswa uku ipfuma kune chero munhu anoda kudzamisa ruzivo rwavo rwemakomputa network. Iye nounyanzvi anosanganisa dzidziso, tsika uye remangwana chiono. Inofanirwa-kuve kune techies uye indasitiri nyanzvi.

 

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