Installation ntawm lub LAN. Installation thiab txij nkawm ntawm lub computer tes hauj lwm

Nyob rau hauv lub chaw ua hauj lwm ntawm tej lub tuam txhab, ib tug park uas muaj ntau tshaj li ob computers, tag nrho cov computer systems yog kev mus rau hauv ib tug nkaus xwb network. Qhov no ua rau nws ua tau rau instantly qhia, saib xyuas qhov kev kawm ntawm kev ntaus los yog muab cov possibilities ntawm qhov print cov ntaub ntawv. Thiab qhov ntau computers, ntau dua qhov yuav tsum tau rau xws tebchaw. Muaj ntau ntau loj thiab me me npe, nqa tawm installation ntawm computer tes hauj lwm. Txawv thiab tus nqi ntawm lawv cov kev pab. Nco ntsoov tias lub tom ntej txij nkawm ntawm lub computer tes hauj lwm yog feem ntau yog ua los ntawm cov neeg sawv cev ntawm lub tuam txhab tib, uas rasklyuchala Network. Tej zaum nws yog heev pab tau, "lawm".

Yuav kom haj yam tso siab txoj hauj lwm

Yuav kom daws tau qhov teeb meem nrog tus creation ntawm ib lub zos network nyob rau hauv ob peb txoj kev. Ib tug peb twb hais - mus caw cov koom haum. Nyob rau hauv cov ntaub ntawv no, nws tsis muaj nqi seb puas nws yog ib tug daim ntawv tso cai rau tej kev ua hauj lwm, los yog nws semi-official private chaw ua hauj lwm. Nyob rau hauv txhua rooj plaub, koj yuav tau them rau lawv cov kev pab. Qhov zoo ntawm cov tshuaj no muaj xws li zoo, specialization thiab piav qhia los ntawm cov neeg ua yeeb tus me nyuam ceev ntawm tus kwv, raws li feem ntau ua hauj lwm nyob rau hauv pab pawg. Koj yuav tau yooj yim daws tau lwm yam kev pab raws qib, xws li tsim ib tug ntau-uas yuav tsum tau choj "lub zos-network hauv Internet." Cov neeg muab kev koom tes nyob rau hauv lub installation, feem ntau yog paub tias qhov twg lub chaw ua hauj lwm nyob ze tshaj rau cov chaw kho mob thiab yuav ua li cas zoo tshaj plaws los npaj ib tug "txoj kev tawm" rau lawv. Nrog ib tug loj fleet ntawm tshwj xeeb neeg ua hauj lwm zoo dua rau nyiam cov tuam txhab uas yuav ua tau lub installation ntawm lub LAN: tus nqi ntawm lawv cov kev pab tas li ntog vim kev ua lag luam sib txeeb. Yog li ntawd, cov installation ntawm corrugated yeeb nkab rau cable yuav raug nqi 25 rubles. ib square meter, tab sis rau cov hlau box yuav tau them tsis tsawg tshaj li 150 rubles. Cabling nyob rau hauv ib lub hnab yas ciav nqi 10 rubles., Huab cua txoj kev khiav raws tug, yuav tsum tau yuav luag 45 rubles. ib square meter. Daim ntawv thov perforator neej puas interfloor phaj 5 cm yuav tsum tau ntau tshaj li 500 rubles. Ib zaug ntxiv, muab peb coj tus nqi, raws li kev ua lag luam yog ib tug loj loj kev sib tw.

Qhov thib ob txoj kev uas yog ntau yig. Nws yog nyob rau hauv qhov kev txiav txim ntawm kev ua hauj lwm neeg ua hauj lwm system administrator (kev pab cuam ti teg taw computer khoom). Tseem, rau ib tug neeg uas txawm kev txawj nyob rau hauv cov cheeb tsam no, lub zos cheeb tsam network installation tsis yog tshwj xeeb tsis yooj yim.

Analysis ntawm uas twb muaj lawm tej yam kev mob

Installation ntawm lub zos network yeej ib txwm pib nrog ib tug kev tshawb no ntawm uas twb muaj lawm kev sib txuas lus, cable tso tuition ntawm tej installation chaw intermediate pab kiag li lawm, thiab thiaj li nyob. Tsis tas li ntawd yuav siv sij hawm mus rau hauv tus account lub point uas tso workstations, productivity, kev khiav hauj lwm systems , thiab qhov yuav tsum tau rau ntxiv expansion ntawm lub network.

uas yuav tsum tau

Qhov yooj yim LAN ntawm lub computers tej zaum yuav ua los ntawm tsis tseem ceeb compound Ethernet-connector cable "cov khub" yam ntev. Txawm li cas los, qhov no yog tau tsuas yog rau cov yooj yim tes hauj lwm nrog ib tug me me muaj pes tsawg tus ntawm workstations. Yog li ntawd, daim ntawv teev cov kev pab cuam, uas yog teem mus ua hauj lwm, thiab nyob rau hauv lub hauv paus ntawd yog txiav txim los ntawm qhov tsim nyog twg thiab kev pab cuam network. Ceeb muaj peev xwm ntawm cov neeg ua haujlwm mus ua hauj lwm nrog cov xaiv operating system.

Qhov yooj yim tshuaj

Qhov ntau computers nyob rau hauv koj lub koom haum, qhov ntau nyuaj lub installation ntawm ib lub zos cheeb tsam network. Me chaw ua hauj lwm, uas yog nyob rau hauv tsawg kawg yog tsib workstations yuav tsum muaj ntaub ntawv rau ib tug mus system. Qhov no ntaus ntawv tseem hu ua ib tug "hloov" nyob rau hauv nws cov ntaub ntawv yog lub teeb ua hauj lwm cov zaub, ntau yam Ethernet connectors thiab ib tug sab nraud fais fab mov. Qauv rau cov 5 ports nqi tsawg tshaj li 700 rubles. Installation ntawm LAN-raws li mus yog yooj yim. Peb yuav tsum tau los ntawm txhua workstation yuav tau qiv nws "cov khub" cable, thiab txuas. Pre-yuav tsum tau los mus txiav txim qhov ntev ntawm txhua ceg ntseeg thiab crimp lub cable ntawm ob hnub los ntawm qhov chaw lub connectors. Koj yuav tau ua qhov no txhua lub computer khw rau ib tug ob peb xees. Nyob rau hauv tus tes hloov qhov connector plugs thiab lwm yam chaw ua hauj lwm cov khoom, tau mus ua hauj lwm nyob rau hauv Ethernet. Peb yuav tsuas muab hwj chim rau cov khoom siv thiab ua cov software configuration ntawm cov operating system. Nws yuav tsum tiv thaiv lub tshaaj ntawm thiaj li hu ua "hub". Externally, tus ntaus ntawv zoo li ib tug "hloov", tab sis nrog algorithm yog simplified, uas ua rau lub network yog raws li nyob rau hauv nws tsawg saj zawg zog.

Lub cable clamps tej zaum yuav tsau mus rau lub plinth, khiav nyob rau hauv huv si yas thawv los yog tawm hauv qab cladding panels. Nws yog ib qho tseem ceeb uas txhua qhov chaw yog tsis ntev tshaj li 100 m. Yuav luag 100 Mbit network yog npaum thiab nyob loj mus, tab sis nws ua rau tsis muaj kev nkag siab rau xyaum ua tej yam.

nyuab topology

Txawm li cas los, ntau zaus siv lwm yam schemes, integrates ib tug loj tus naj npawb ntawm workstations. Piv txwv li, yog hais tias tus xov tooj ntawm cov chav nyob rau hauv lub tsev, nws yuav siv tau ib cov tshuaj implies siv ntawm ntau yam keyboards. Yog li ntawd, tag nrho cov xam computers nyob rau hauv tib lub chav tsev txuas rau koj mus. Los ntawm nws stretches tus kab mus rau lub tib ntaus ntawv tau txais kev pab rau lwm chav tsev. kiag li "tshab" cov intermediate routers rau computers. Los ntawm txoj kev, lawv siv ua rau nws tau mus kov yeej cov kev txwv rau qhov ntev ntawm txoj kab. Los ntawm analogy nrog lub cell yees, uas amplifies lub teeb liab thiab dhau mus rau hauv lub saw.

wireless txoj kev ywj pheej

Cov tsos rau lub lag luam ntawm tsawg tus nqi Wi-Fi-enabled routers thiab adapters los ua qhov installation ntawm computer tes hauj lwm tsis muaj kev siv ntawm cables. Nws yog ib tug zoo tshuaj uas muab ib tug ntau ntawm cov tshiab lub sij hawm. Piv txwv li, tag nrho cov neeg uas muaj peev xwm muab kev nkag tau mus rau ib tug tshwj xeeb nplooj ntawv nrog advertising hom ntaub ntawv.

Tsim ib tug wireless network uas muaj ntau tshaj li kaum workstations nyob rau hauv ob peb txoj kev. Nyob rau hauv thiaj li yuav txuag tau nyiaj txaus mus yuav ib tug router, teem nws mus tshaj tawm hauv xov ib co kev SSID lub npe thiab lo lus zais rau kev nkag mus. Txhua computer yog txawm peem rau nrog tej yam yooj yim Wi-Fi-adapter, siv lub operating system cuab tam, zaus scan, pom ib tug network thiab koj yuav txuas mus rau nws.

Koj muaj peev xwm ua lwm yam: sib sau ua ke zoo spaced workstations siv tus tes hloov qhov thiab Ethernet-technology, tab sis lub communicator mus cuag ib tug router uas extends lub possibilities rau kev twb kev txuas ntawm lub computer tshiab systems. Nyob rau hauv dav dav, lub ua ke ntawm wired thiab Wi-nkaus-txiav txim siab tso cai rau koj los tsim kom tau ib tug tiag tiag "saj zawg zog" network. Txawm li cas los, pre-yuav tsum tau tag nrho cov tau ua tib zoo xam tau tias yog, los tsim topology (yuav ua li cas lub workstations yuav ua ke). computer network txij nkawm xws siv yuav tsum tau ntau txawj neeg ua hauj lwm, uas yuav tsum tau suav hais tias.

Mus saib tau hauv Internet kev pab

Local cheeb tsam network uas tso cai rau computers sib txuas lus hauv lub koom haum, ntawm chav kawm, ib tug zoo heev tov. Txawm li cas los, tsis muaj kev nkag tau mus rau hauv Internet xav txog tej yam ib tug niaj hnub chaw ua hauj lwm los yog lub tsev computer system yog tsis yooj yim sua. Tam sim no, qhov teeb meem no yuav daws tau yooj yim heev. Feem ntau ntawm tej cable yog rho tus tes hloov qhov mus rau ib tug siab router, thiab nws yog tej yam ua kua kab network kws kho mob. Nws yog ib heev ntshaw yog ntaus ntawv no yuav cia koj mus ua ib tug kho lus nyob rau hauv lub algorithm ntawm nws cov hauj lwm. Piv txwv li, feem ntau xav kom thaiv nkag tau mus rau tej qhov chaw, ICQ, Skype, thiab kom cov ntaub ntawv ntawm noj cov tsheb.

Lub nuances ntawm lub wired network installation

Tej Ethernet-cable, uas yog muag nyob rau hauv txhua lub khw computer cov khoom, tsis npaj rau installation nyob rau hauv lub qhib huab cua thiab mus cia rau 2-5 xyoos, nyob ntawm seb cov huab cua puag. Yog li ntawd, yog hais tias koj xav tau ib tug txoj kev rasklyucheniya yuav tsum tau siv corrugated yeeb nkab, yas thawv. Lub spans ntawm vaj tse thiab ncej cable yuav tsum tau txuas mus rau lub siab hlau, hlua, uas yuav pab tau kom nws los ntawm maj vim hais tias huab cua tsis. Thiab garter yuav tsum tso cai rau nws ib tug me ntsis ua haujlwm pab kom txawm peem rau qhov kev hloov nyob rau hauv qhov ntev ntawm lub caij ntuj no thiab lub caij ntuj sov.

Txawm yog hais tias tus network yog ua hauj lwm, ces koj yuav tau tseg ua txij nkawm ntawm tag nrho nws cov Cheebtsam. Nws yog yooj yim npaum li mus tiv thaiv kom txhob cov teeb meem tshaj kam nrog nws cov txim.