Chii chinonzi Lan?

Local Area Network - boka makombiyuta kwakabatana pamwechete, iri imwe zvishoma nzvimbo, akadai pachivako. Kukura nomumbure akadaro angava akasiyana. Inogona rinoumbwa workstations maviri munzvimbo imwe kamuri, zvakakwanirana zana workstations, izvo riri siyana guva administrative chivakwa. Kazhinji, sangano makombiyuta mumidziyo inogona kushandiswa-siyana netambo. Zvisinei, admissibility uye kushandisa Wireless migero, sezvo neniwo dzichakurukurwa. Saka, ngationei kunzwisisa kuti Lan? Zvakakosha kuziva kuti kana pomumbure anosiya miganhu muchivako chimwe chete, zvingava zvakarurama here kudana yose. Kazhinji, kubva kushandiswa mabhuku zvinganzi tsunga kuti dzomunzvimbo rezvebonde ndeyevanyori chivako, uye nokuda pose, pasina kumanikana kwakadaro.

Kwete nguva dzose mabhuku tsanangudzo rinoenderana akagamuchira dzemunharaunda, nekuti kazhinji nemambure vagara vandifungira kushanda, pane chitarisiko. Mupfungwa iyi, inova rakajairika, network kwakadaro inzira kubatanidza hrs, achivabvumira kuwana zvakasiyana Hardware. Kureva, makombiyuta izvi kuwana siyana rezvebonde pfuma, zvakadai vaidhinda, scanners, sokunge yakaiswa munharaunda. Sezvingatarisirwa, pasi kuwana midziyo uye zvaireva kuwana data available pamusoro zvokushandisa ichi.

Saka, mubvunzo kuti munharaunda nzvimbo network, anogona kare sokuti pachena zvose. Zvisinei, kunyange pano pane nuances zhinji. makombiyuta Vose nemambure havasi chete kugona kuwana akagadzawo pomumbure zvinoriumba, asi kuzvishandisa saizvozvo sechipo yomunzvimbo yokugadza, unosanganisira okusuma rokubva date kugoverana.

Yokutanga omunharaunda nzvimbo pomumbure kwakabatana muhofisi makombiyuta wokutanga chizvarwa - Zvisinei, mainframe makombiyuta ari pomumbure, wokutanga motokari pachake akaiswa yokugadza sezvo yoga namano. Zvinofanira akati pamusoro kupfuura chinyakare chimiro yomunharaunda rezvebonde apo inodzidzisa kuti mashoko kutevedzera nadzo floppy dhisiki chimwe mudziyo, uye ipapo akapfuura mumwe kudhinda mashoko kana woramba imomo. Chisarudzo ichi haagoni kuva chakaipa, kunyanya kana iwe funga mukana nokukopa Mavhoriyamu makuru emashoko. Asi pano, zvakare, pane zvausingakwanisi, uye zvakakomba zvikuru:

- ngozi yokurasikirwa mashoko kana kurasikirwa kana netsaona formatting humboo yakanga yakakwirira zvikuru;

- Difficulties simuka pamwe yaunonyanya kushandisa kwakaita shanduro dzakasiyana-siyana pagwaro kana zvakafanira kushanda kupfuura mumwe munhu panguva;

- floppy dhisiki saizi iri chete 1.44 MB, uye ukuru unodikanwa date faira aigona substantially pfuura izvozvo;

- nekusagona vanoita kuti aite basa iri magwaro uchishandisa siyana pre-yakaiswa mafomu pamakombiyuta;

- humboo zvakanga zvakaoma kuchengetedza sezvo floppy dhisiki raigona nyore kubiwa;

- vakapedza yakawanda nguva uri muitiro nokukopa mafaira, kutamira navo mumwe muchina, uyewo nekutambira mashandiro pairi.

Ndokusaka network yakadaro yakakodzera chete kugadzirisa chinyakare mabasa. Saka, chii chiri zvomunharaunda rezvebonde iri mupfungwa iyi? Modern mahofisi vanofanira zvinodiwa itsva:

- kugoverana, kudzivirirwa uye kupararira mashoko;

- mafomu kunge nyore kugoveranwa;

- vanozvishandisa vanofanira nyore kukurukura nemumwe;

- peripheral mano anofanira kuwanikwa michina zvose.

Zvino imi munoziva kwete chete chii yomunharaunda nzvimbo network, asiwo ndedzipi mazano akateya pasi nheyo dzaro.