Qhia rau wired thiab wireless home networking
Nyob rau hauv lub caij 90s, tsuas yog ib ob peb txhiab yim tsev neeg nyob rau hauv Teb Chaws Asmeskas tau lub tsev network. Niaj hnub no, coob tus neeg hauv yim neeg hauv Teb Chaws Asmeskas thiab thoob ntiaj teb tau siv lub computer hauv tsev. Ntau plhom tus neeg tsis tau tsim los tsim lawv lub tsev hauv tsev. Txawm tias cov neeg uas tau coj lub plunge nrog cov xov hluav taws xob lawm lawv hloov lawv tes hauj lwm rau cov kev sib txuas sib txuas nrog - tam sim no nthwv dej ntawm kev siv tshuab hluav taws xob hauv tsev.
Vim Li Cas Koj Yuav Tsum Tau Lub Tsev Hauv Lub Tshuab Computer
Thaum koj tseem muaj peev xwm sib qhia cov ntaub ntawv ntawm koj cov computers siv sab nraud ntawm hard drives los USB flash drives , a, nyiaj pab . Nws tso cai rau koj muab cov ntaub ntawv ceev nrooj thiab ntau yam yooj yim dua los ntawm kev siv lub xov tooj cua los yog kev sib txuas ntawm lub computer. Cov tes hauj lwm hauv tsev kuj tau tso cai rau ob peb cov neeg siv los luam tawm cov ntawv luam tawm thiab kev txuas hauv internet. Raws li cov tswvcuab ntawm koj tsev neeg tau txais cov khoom siv xovtooj xws li smartphones thiab cov ntsiav tshuaj, qhov muaj nuj nqi ntawm wireless network tsev ua haujlwm zoo, thiab nws yog ib qho tseev kom muaj yog tias koj xav yuav ib lub ntse TV thiab txaus siab rau cov yeeb yaj kiab thiab lwm yam xov xwm.
Kev Npaj Kho Tsev Network Tshiab: Wired thiab Wireless
Ua ntej, txiav txim siab seb koj puas xav tau lub wired lossis wireless network. Lub tsev network muaj peev xwm xaiv tau cov wireless lossis kab tsim . Wireless networks muab kev yoojyim rau ib tug neeg hauv tsev thiab nyob ib puag ncig ntawm lub tsev, thiab lawv ua qhov zoo tshaj plaws rau cov tsev nrog laptops, smartphones, ntsiav tshuaj thiab ntse TVs. Cov tes hauj lwm nrog cov xov tooj los yog cov cables, ntawm lwm tes, feem ntau yog pheej yig dua li cov wireless networks, feem ntau ua tau sai dua thiab ntau dua, thiab paub zoo rau kev sib tham duab.
- Wireless networks yog cov txheej txheem tam sim no rau cov tes hauj lwm hauv tsev vim hais tias ntawm cov khoom siv wireless. Vim tias tsis muaj lub cev muaj kab txuas rau lub cev, ntau ntau li ntau tau siv lub network, thiab qhov kev ncua deb ntawm cov khoom siv tsis yog feem ntau yog kev xav.
- Wired networks yuav tsum sib txuas ntawm lub cev sib txuas ntawm cov khoom siv, yog li koj muaj ib lub tshuab computer nrog ib lub tshuab luam ntawv hauv ib chav thiab tsis muaj lub laptop lossis mobile hauv koj lub tsev, ib lub network yuav muaj cai rau koj
Tus Router: Centerpiece ntawm lub Network
Hauv ntau lub tsev tes hauj lwm, tus router yog qhov nruab nrab ntawm lub network. Tus router txuas nrog ib lub xov tooj mus rau sab xa khoom siv internet sib txuas los yog kev txuas, los yog nws muaj nyob hauv lub modem. Nws yog tus router uas txhua qhov khoom siv hauv lub tsev network hooks li (tog twg los xaim los yog wirelessly) thaum nws koom tes nrog rau cov kev sib txuas lus hauv zos lossis nkag mus hauv internet. Koj tus neeg muab kev pabcuam hauv internet yuav pom zoo rau tus kws qhia ntawv siv rau qhov kev pabcuam lossis muab xauj lossis muag ib qho rau koj.
Ntau, tab sis tsis yog tag nrho, routers txhawb ob lub xov tooj cua wired thiab wireless. Yog hais tias koj xav tau yuav ib lub wireless router , nrhiav ib qho uas siv tus qauv 802.11ac wireless , uas yog tus qauv tshaj plaws thiab tus qauv router tshaj plaws. Yog hais tias koj yuav ib lub router classified li 802.11n, 802.11 g, los yog 802.11b, qhov ceev ntawm koj qhov kev sib txuas ntawm lub network yuav qeeb qeeb - qee zaum, qeeb qeeb. Yog tias koj tab tom nrhiav ib tug router uas tseem tuav cov kab txuas sib txuas, saib qhov " Ethernet ports" lossis "wired LAN ports."
Routers nkoj nrog lub usernames username thiab passwords . Ua raws li cov ntaub ntawv ua ke nrog koj tus router hloov cov ntaub ntawv no thiab tom qab ntawd xev nws mus rau hauv qab ntawm lub router. Tej zaum koj yuav tsis xav dua, tab sis nws yuav nyob rau ntawd thaum koj ua.
Tus Muab Kev Pab Hauv Internet
Feem ntau ntawm cov tsev networkers xav kom sib qhia hauv internet. Nyob ntawm seb koj nyob qhov twg, koj tuaj yeem muaj ntau hom kev siv internet (high-speed) hauv internet los xaiv, xws li cable, fiber, DSL, lossis satellite internet. Hauv qee thaj chaw, tej zaum yuav muaj kev xaiv ib qho xwb. Hauv txhua kis, koj muaj nqi them txhua hli los ntawm tus neeg muab kev pabcuam hauv internet rau kev siv internet.
Khw rau ib qhov chaw pabcuam yog ib qho kev txiav txim siab ntawm qhov nqi thiab kev xa khoom thiab kev download speeds. Yog hais tias koj npaj rau streaming movies lossis TV shows, koj xav tau ceev ceev ceev. Piv txwv, txawm hais tias Netflix pom zoo kom muaj 1.5 megabit ib qhov txuas thib ob kev sib txuas ceev thib ob, nws yuav tsum muaj 5.0 Mbps kev sib txuas rau HD zoo los yog 25 Mbps lossis loj rau Ultra HD zoo. Yog hais tias koj muaj ib tug qauv lig TV ntse, download tau ceev yog qhov tseem ceeb xav. Txawm li cas los xij, yog tias koj tsis mus tshaj tawm, ib tus download tau qis dua qhov kev ua haujlwm hauv network. Koj tus kws kho mob yuav muab ntau tshaj ib txoj kev xaiv thiab tso cai rau koj hloov qhov kev hloov yog tias koj txiav txim siab tom qab koj xav hloov koj qhov kev pab cuam.
Kev Khoom Siv Hauv Tsev Network
Ntxiv nrog rau qhov router thiab subscribing rau qhov kev pab cuam hauv internet, koj yuav tsum tau yuav khoom ntxiv, tshwj xeeb tshaj yog tias koj lub network yog wireless:
- Network adapters . Feem ntau cov computers tshiab thiab tag nrho cov khoom siv niaj hnub no tau muaj peev xwm ua tau wireless networking. Txawm li cas los xij, yog tias koj muaj cov khoom qub uas tsis muaj cuab kav ua kom tau, koj yuav tsum tau yuav ib lub network adapter lossis daim npav rau kev sib txuas ntawm qhov khoom ntawd.
- Nrhis extender los yog ntsuas dua . Yog tias koj lub tsev loj lossis koj xav tau los zaum sab nraud thiab nkag mus rau koj lub network, koj yuav tsum tau ntxiv cov tshuab extender kom boost lub teeb liab router tshaj qhov nws li ib txwm.
Sibtham Koj Lub Tsev Network
Tom qab koj muaj cov khoom tsim nyog, sib sau hauv tsev network yuav tsum ncaj ncaj. Txawm li cas los xij, cov lus qhia meej yuav sib txawv raws li lub network tsim. Hauv particular, wireless network sib txuas muaj ntau hom installation ntau dua li cov uas tau txais.
Raws li txoj cai dav dav, qhov zoo tshaj plaws los teeb qhov nruab nrab ntawm qhov chaw network - feem ntau tus router - thiab mam li kho txhua lub computer thiab lwm yam khoom siv los koom nrog lub network ib zaug. Nyob rau hauv cov ntaub ntawv ntawm wired devices, siv ib qho hluav taws xob Ethernet los txuas rau txhua lub tshuab rau lub router. Siv ib qho kev qhia hauv internet hauv tsev wireless rau kev taw qhia thaum sib sau ua ib lub network wireless. Piv txwv, ntau lub xov tooj ntawm tes thiab ntsiav tshuaj muaj feem seem ntawm qhov nkag nrog Wi-nkaus nkag. Saib seb puas pom tias qhov cuab yeej no pom qhov muaj koj qhov wireless network. Koj yuav tsum tau nkag mus rau tus password router thawj zaug uas koj nkag mus rau lub network tshiab, thiab tom qab ntawd ces koj ntaus txuas thaum twg nws yog nyob rau hauv ntau yam ntawm lub network yeej.
Tsev Network Security
Kev ua haujlwm hauv tsev hauv tsev yuav ua teeb meem. Yog tias koj tuaj yeem nkag mus saib cov ntaub ntawv hauv internet, nws muaj peev xwm hais tias cov neeg hauv internet tuaj yeem nkag mus rau koj cov ntaub ntawv thiab. Zoo hmoo, ntau cov yees siv tau ua kom koj lub tsev hauv tsev tsis muaj kev ruaj ntseg los ntawm cov neeg tua tsiaj. Hauv qab kab: Kev ruaj ntseg hauv lub network yuav tsum tau muab tso rau ntawm txhua tus neeg lub tsev network.
Routers nkoj nrog kev ruaj ntseg nta uas muaj feem ntau tau txais. Xyuas cov ntaub ntawv uas tau xa nrog koj tus router kom paub tseeb tias qhov no. Qhov no yog thawj zaug thiab zoo tshaj plaws ntawm txoj kev tiv thaiv tawm tsam neeg nres tsheb hauv online. Tsis tas li ntawd, siv qhov firewalls ntawm tus kheej lub cuab yeej muab ib txheej ntxiv ntawm kev tiv thaiv. Nyob rau hauv cov ntaub ntawv ntawm cov khoom siv txawb uas tawm mus ntawm lub tsev tiv thaiv kev tiv thaiv, hluav taws xob thiab kev tiv thaiv kab mob software yog qhov tseem ceeb.
Tshawb Fawb Ib Lub Tsev Network
Kev txhim kho lub network hauv tsev thawj zaug yuav ntxhov siab, tab sis kev ntxhov siab dhau kis thaum paub qab hau, thiab koj lub cev khiav. Yog tias koj yog tus tshiab rau qhov no thiab tsis xav tias tsim tsa koj lub network, hu rau ib qhov kev pab cuam uas yuav tuaj rau koj lub tsev kom teeb tsa koj lub network rau koj. Thaum lub network tsim kho txhua lub tshuab, nws yuav tsum khiav hauv tus keeb kwm yav dhau los tuaj yeem tsis muaj kev sib zog los ntawm koj. Tom qab koj paub txog kev sib tham thiab yam ua haujlwm zoo tshaj plaws hauv koj lub tsev, tej zaum koj yuav xav saib xyuas kev hloov kho tshiab rau koj lub tsev hauv tsev .