Piv rau hauv tsev thiab chaw ua lag luam, khoos phis tawj hauv tsev kawm theem qis thiab theem nrab yog sib txuas nrog me ntsis buzz lossis kiv cua. Lub tsev kawm ntawv cov tes hauj lwm muab qhov zoo rau cov kws qhia ntawv thiab cov tub ntxhais kawm, tab sis cov cuab yeej muaj zog no los nrog tus nqi tag. Cov tsev kawm ntawv puas siv lawv cov tes hauj lwm zoo? Puas yog txhua lub tsev kawm ntawv yuav tsum muaj kev sib koom ua ke tag nrho, lossis cov neeg them se tsis tau txais txiaj ntsig ncaj ncees los ntawm kev siv zog "tau xa xov?"
Kev cog lus
Cov Tsev Kawm Ntawv tuaj yeem tau txais txiaj ntsig los ntawm kev sib txuas hauv computer hauv ntau txoj hauv kev xws li kev lag luam lossis tsev neeg. Cov txiaj ntsig muaj peev xwm suav nrog:
- nkag tau sai dua rau cov ntaub ntawv ntxiv.
- Txhim kho kev sib txuas lus thiab kev sib koom tes.
- Yooj yim nkag mus rau cov cuab yeej software.
Qhov tseeb, cov tub ntxhais kawm raug cuam tshuam nrog ib puag ncig hauv tsev kawm ntawv yuav npaj tau zoo dua rau kev ua haujlwm yav tom ntej hauv kev lag luam. Networks tuaj yeem pab cov kws qhia ntawv ua tiav cov phiaj xwm kev qhia online zoo dua thiab cov ntaub ntawv los ntawm ntau qhov chaw-ntau chav kawm, cov neeg ua haujlwm lounges, thiab lawv lub tsev. Nyob rau hauv luv luv, cov lus cog tseg ntawm lub tsev kawm ntawv network zoo li yuav luag unlimited.
Basic Network Technology
Cov tub ntxhais kawm thiab cov kws qhia ntawv txaus siab ua haujlwm nrog kev siv software network xws li web browsers thiab email cov neeg siv khoom. Txhawm rau txhawb cov ntawv thov no, cov tsev kawm ntawv yuav tsum xub tso ob peb lwm cov thev naus laus zis rau hauv qhov chaw. Sib sau ua ke cov khoom no qee zaum hu ua architecture, lub moj khaum, lossis cov txheej txheem tsim nyog los txhawb kev sib txuas ntawm cov neeg siv kawg:
- YComputer hardware.
- Network operating systems.
- Network hardware.
Computer Hardware
Ntau hom khoom siv sib txawv tuaj yeem siv hauv tsev kawm ntawv network. Cov khoos phis tawj desktop muab kev sib txuas yooj yim tshaj plaws thiab suav lub zog, tab sis yog tias kev txav mus los tseem ceeb, cov khoos phis tawj khoos phis tawj yuav ua rau muaj kev nkag siab.
Handheld pab kiag li lawm muab tus nqi qis dua rau cov phau ntawv sau rau cov kws qhia ntawv xav tau cov ntaub ntawv xov tooj ntawm tes nkag tau yooj yim. Cov kws qhia ntawv tuaj yeem siv lub tshuab nqa tes los sau cov ntawv hauv chav kawm, piv txwv li, thiab tom qab ntawd upload lossis synchronize lawv cov ntaub ntawv nrog lub khoos phis tawj desktop.
Wearable devices txuas ntxiv lub tswv yim me me thiab portable ntawm handhelds ib kauj ruam ntxiv. Ntawm lawv cov kev siv ntau yam, wearables tuaj yeem tso tus neeg txhais tes lossis txhawb kev kawm paub. Cov ntawv thov Wearable tseem nyob sab nraum lub ntsiab ntawm kev siv network.
Network Operating Systems
Ib qho kev khiav hauj lwm yog lub ntsiab software tiv thaiv kev sib cuam tshuam ntawm tib neeg thiab lawv lub khoos phis tawj kho vajtse. Niaj hnub no cov handhelds thiab wearables feem ntau tuaj bundled nrog lawv tus kheej kev cai operating systems.
Nrog cov khoos phis tawj thiab khoos phis tawj, txawm li cas los xij, qhov sib txawv feem ntau muaj tseeb. Cov tsev kawm ntawv muaj peev xwm qee zaum yuav cov khoos phis tawj no uas tsis muaj kev khiav hauj lwm nruab, lossis (feem ntau) cov kev khiav hauj lwm uas tau los ua ntej tuaj yeem hloov nrog ib qho sib txawv.
kab hauv qab
Handhels thiab wearables feem ntau suav nrog cov khoom siv ua ke rau kev sib txuas ua haujlwm. Rau desktop thiab laptop computers, txawm li cas los xij, network adapters feem ntau yuav tsum tau xaiv thiab yuav nyias nyias. Ntxiv, cov khoom siv kho mob tshwj xeeb xws li routers thiab hubs kuj tseem xav tau rau kev sib txuas lus siab thiab kev sib koom ua ke.
Daim ntawv thov thiab txiaj ntsig
Feem ntau cov tsev kawm ntawv theem pib thiab theem nrab muaj internet thiab email. Lwm cov ntawv thov nrov hauv tsev kawm ntawv suav nrog kev ua cov lus thiab cov ntawv nthuav qhia, cov cuab yeej txhim kho nplooj ntawv web, thiab qhov chaw ua haujlwm.
Lub tsev kawm ntawv uas muaj kev sib koom ua ke tuaj yeem muab ntau yam txiaj ntsig rau cov tub ntxhais kawm thiab cov kws qhia:
- Cov tub ntxhais kawm tuaj yeem faib cov ntaub ntawv sai dua thiab ntseeg tau ntau dua. Cov tshuab luam ntawv hauv nruab nrab tuaj yeem ua rau cov tub ntxhais kawm tau yooj yim dua.
- Cov Xib Fwb tuaj yeem ua lawv cov kev sib txuas lus niaj hnub nrog ib leeg zoo los ntawm email thiab xa xov. Lawv tuaj yeem tshaj tawm xov xwm thiab cov ntaub ntawv hauv chav kawm tau yooj yim rau cov tub ntxhais kawm.
- Cov tub ntxhais kawm tuaj yeem koom tes ntawm pab pawg ua haujlwm siv cov ntawv thov software network.
Cov Tsev Kawm Ntawv Zoo Tshaj Plaws
Tsev kawm ntawv network tsis pub dawb. Ntxiv nrog rau qhov pib siv nyiaj txiag, software, thiab lub sijhawm teeb tsa, tus thawj coj yuav tsum tswj hwm lub network txuas ntxiv mus. Yuav tsum tau saib xyuas kom tus menyuam kawm ntawv cov ntaub ntawv khaws tseg hauv chav kawm thiab lwm yam ntaub ntawv tiv thaiv. Tej zaum nws yuav tsim nyog los tsim qhov chaw disk quotas ntawm kev sib koom ua ke.
Cov tsev kawm ntawv yuav tsum tau saib xyuas tshwj xeeb nrog cov tsev kawm ntawv uas muaj internet nkag tau. Kev siv tsis tsim nyog ntawm kev ua si, kev tshaj xov xwm, lossis cov chaw neeg laus yuav tsum tau saib xyuas thiab tswj.
Nws yuav luag tsis tuaj yeem ntsuas tus nqi ntawm lub tsev kawm ntawv network kom muaj nuj nqis. Cov koom haum intranet tej yaam num muaj teeb meem xam tag nrho rov qab los ntawm peev (ROI), thiab cov teeb meem nrog tsev kawm ntawv yog ntau subjective.
Nws yog qhov zoo los xav txog cov haujlwm hauv tsev kawm ntawv ua ib qho kev sim nrog lub peev xwm rau kev them nyiaj loj. Nrhiav cov tsev kawm ntawv txuas ntxiv mus ua kom muaj kev sib koom ua ke thiab kom muaj peev xwm kawm tau ntawm cov tes hauj lwm no kom hloov mus sai sai.
