Computer thiab Wireless Networking Basics
Ntawm no yog saib ntawm hom kev tsim, khoom siv, kev cai thiab lwm yam technologies uas tsim nyog rau kev tsim cov computer network. Kawm li cas hauv tsev thiab lwm cov koom tes ntiav, pej xeem hotspots thiab Internet muaj nuj nqi.
01 ntawm 08
Cov Kev Sib Tham Hauv Computer Cov Ntsiab Lus
Nyob rau hauv lub ntiaj teb ntawm computers, kev sib koom tes yog kev xyaum ua txuas ob lossis ntau dua cov cuab yeej ua ke rau qhov laj thawj ntawm kev sib qhia cov ntaub ntawv. Cov haujlwm yog ua nrog rau kev sib txuas ntawm lub tshuab computer thiab computer software. Qee qhov kev piav qhia ntawm kev sib tham hauv cov phau ntawv thiab cov tutorials yog cov tswv yim tsim, tsim rau cov tub ntxhais kawm thiab cov kws tshaj lij, thiab lwm cov neeg tau siv ntau lub tsev thiab kev siv lag luam ntawm lub computer network.
02 ntawm 08
Hom Hauj Lwm Hauv Computer
Cov hauj lwm muaj peev xwm categorized nyob rau hauv ob peb txoj kev sib txawv. Ib txoj kev txhais cov hom ntawm ib lub network raws li thaj tsam ntawm thaj chaw nws tawm. Xwb, cov tes hauj lwm kuj tuaj yeem raug faib raws li topology los yog ntawm cov hom kev cai uas lawv txhawb.
03 ntawm 08
Hom Khoom Siv Network
Cov khoom siv ntawm lub tsev computer hauv tsev muaj xws li adapters, routers thiab / los yog nkag rau cov ntsiab lus. Wired (thiab hybrid wired / wireless) kev sib txuas lus kuj yog cov cables ntawm ntau hom. Thaum kawg, cov lag luam loj hauv nruab nrab hauv particular feem ntau ntiav lwm yam khoom siv rau kev sib txuas lus tshwj xeeb.
04 ntawm 08
Ethernet
Ethernet yog ib qhov kev sib txuas ntawm lub cev thiab cov ntaub ntawv cov txheej txheem rau cov koom tes hauv zos. Cov tsev, cov tsev kawm ntawv thiab cov chaw ua haujlwm nyob thoob plaws lub ntiaj teb no feem ntau siv Ethernet tus qauv cables thiab cov adapters kom tshuab hlwb hlau.
05 ntawm 08
Wireless cheeb tsam Networking
WI-Fi yog hom wireless tshaj plaws kev sib txuas lus rau cov chaw hauv zos. Cov lag luam hauv tsev thiab kev lag luam, thiab cov chaw siv hotspots, siv Wi-Fi rau tes hauj lwm cov computers thiab lwm yam khoom siv sib txuas rau txhua tus thiab Internet. Bluetooth yog ib qho kev sib txuas lus wireless tshaj plaws uas siv hauv xov tooj ntawm tes thiab computer peripherals rau kev sib txuas lus sib txuas nrog kev sib tham.
- Taw qhia rau Wi-nkaus Wireless Networking
- Taw qhia rau Wireless Hotspots
- Qhia txog Cov Txheej Txheem Kev Siv Wireless Wireless
06 ntawm 08
Internet Service
Cov technologies uas siv los txuas rau Internet yog txawv dua li cov uas siv siv txuas hauv cheeb tsam network. DSL, cable modem thiab fiber ntau muab taag broadband Internet kev pab cuam, thaum WiMax thiab LTE ntxiv txhawb nqa mobile connectivity. Nyob hauv thaj chaw uas cov kev pabcuam siab no tsis muaj cov neeg siv, cov neeg siv yuav raug siv cov kev pabcuam qub, satellite lossis xiam oob khab hauv Internet.
07 ntawm 08
TCP / IP thiab Lwm Yam Kev Siv Hauv Internet
TCP / IP yog lub ntsiab lus sib txuas lus hauv Internet. Ib tsev neeg ntawm cov txheej txheem ua rau saum TCP / IP pub rau Web browsers, email thiab ntau lwm cov kev siv los sib txuas lus thoob plaws lub network. Cov ntawv thov thiab cov computers siv TCP / IP qhia sib koom nrog cov IP chaw nyob .
- Yuav ua li cas Computer Networks Ua Haujlwm - Taw Qhia Txog Cov Cai
- Cov Pauv Hloov Pob Khoom Siv Yog Dab Tsi?
- Internet Protocol nyeem
08 ntawm 08
Network Routing, Hloov thiab Nkag Mus
Feem ntau cov kev siv computer qhia ncaj nraim los ntawm qhov chaw siv cov khoom siv peb hom hu ua routing, switching and bridging. Routers siv qee qhov chaw nyob hauv cov ntaub ntawv uas muaj hauv cov lus xa tuaj rau lawv mus rau lawv qhov chaw (feem ntau ntawm lwm cov chaw haujlwm). Keyboards siv ntau lub tshuab tib yam li routers, tab sis feem ntau txhawb cov hauj lwm hauv zos xwb. Bridging pub cov lus sib txuas ntawm ob hom kev tes hauj lwm.