Home Networking 2024, Kaum ib hlis

22 pov thawj txoj hauv kev los kho koj lub mloog pob ntseg thaum lawv yuav tsis ua haujlwm zoo. Cov lus qhia rau wired thiab Bluetooth headphones thiab cov uas muaj suab nrov tshem tawm nta

Wi-Fi kuj tseem hu ua WLAN, uas sawv cev rau wireless LAN, thiab 802.11, uas yog cov txheej txheem kev cai rau cov txheej txheem. Kawm ntxiv ntawm no

Feem ntau cov wireless routers niaj hnub xa Wi-Fi network npe (SSID) mus rau hauv huab cua qhib. Koj puas yuav tsum tau lov tes taw cov yam ntxwv no los nkaum koj lub network Wi-Fi?

Yog tias lub laptop lossis lwm yam khoom raug nyiag lawm, puas muaj txoj hauv kev los taug qab MAC chaw nyob, los ntawm lub tuam txhab computer?

Kawm yuav ua li cas koom nrog lub wireless network rau kev siv internet lossis sib qhia cov ntaub ntawv los ntawm koj lub computer hauv tsib kauj ruam yooj yim

Hloov lub npe pib ntawm koj lub tsev Wi-Fi network (SSID) txhawm rau txhim kho koj tus kheej ntiag tug thiab sib txawv koj lub network los ntawm koj cov neeg nyob ze

Sib piv thiab sib piv rau rau hom kev sib txuas hauv computer network hauv phau ntawv qhia no. Muaj pes tsawg ntawm cov no koj tau siv niaj hnub no?

Cov chaw nres nkoj TCP thiab UDP chaw nres nkoj hauv qab 1024 yog hu ua tus paub zoo. Qee tus nyob deb ntawm qhov paub zoo thaum lwm tus muaj kev siv tseem ceeb los ntawm cov ntawv thov nrov

Broadband yog daim ntawv siab ceev ntawm kev sib txuas hauv is taws nem uas tuaj yeem xa ntau cov ntaub ntawv qhia ib txhij ntawm cable, DSL, satellite, 4G, 5G, thiab 6G. Nov yog ntau ntxiv txog nws yog dab tsi thiab nws ua haujlwm li cas

WEP? WPA? WPA2? PSK? Tag nrho cov lus sib txawv no txhais tau li cas, thiab lawv cuam tshuam li cas rau Wi-nkaus network kev ruaj ntseg thiab kev encryption?

Muaj teeb meem nrog koj Comcast Xfinity kev sib txuas thiab xav tsis thoob yog Comcast poob? Ntawm no yog yuav ua li cas saib seb qhov teeb meem yog network-wide lossis yog qhov teeb meem tsuas yog nyob ntawm koj qhov kawg

Telework yog qhov chaw tawm haujlwm, lossis ua haujlwm hauv tsev. Saib cov ntsiab lus hauv xov tooj, cov lus sib piv, cov ntawv sau tsis raug, thiab cov piv txwv ntawm kev ua haujlwm hauv xov tooj

Ib qhov chaw nyob IP tsis sib haum xeeb tshwm sim thaum ob qhov kev sib txuas lus kawg ntawm lub network tau muab rau tib qhov chaw nyob, uas cuam tshuam kev sib txuas lus

Nyob rau nplooj ntawv no, koj yuav pom ntau yam kev daws teeb meem rau thaum koj qhov kev sib txuas wireless tseem poob qis

Tsis meej pem los ntawm cov ntsiab lus Wi-Fi repeater lossis Wi-Fi txuas ntxiv? Tib neeg siv cov ntsiab lus sib hloov, tab sis ob lub Wi-Fi no sib txawv heev

0.0.0.0 yog qhov chaw nyob IP, tab sis tsis yog ib qho qub. Cov khoom siv tau muab 0.0.0.0 tsis txuas nrog TCP / IP network thiab tej zaum yuav muaj kev ua tsis tiav

Wi-Fi network txuas dynamically hloov lawv qhov sib txawv hauv internet ceev (cov ntaub ntawv tus nqi) raws li qhov zoo ntawm cov teeb liab kev sib txuas lus

Lub network adapter yog ib qho tseem ceeb ntawm txhua lub computer network. Kawm paub txog ntau hom network adapter hardware thiab software

Nthuav koj qhov kev paub ntawm OSI network qauv nrog cov lus tseeb muaj txiaj ntsig uas feem ntau tau saib tsis pom los ntawm cov neeg pib tshiab

Tus neeg siv hluav taws xob txuas hluav taws xob siv koj lub tsev hluav taws xob xaim txuas mus rau lub router hauv lwm chav, yog li koj tuaj yeem tshaj tawm internet thiab xov xwm thoob plaws hauv tsev

Ad-hoc wireless networks yog siv rau kev sib txuas lus nrog phooj ywg ntawm cov khoom siv thaum lub hauv paus nkag mus lossis routers tsis muaj

192.168.1.2 yog ib qho chaw ntiag tug IP uas siv ob qho tib si los ntawm routers thiab los ntawm cov khoom siv hauv lub network ntiag tug

Dab tsi yog qhov ceev ntawm lub hub? Ethernet hubs tso cai rau ntau lub khoos phis tawj txuas nrog sib txuas lus los ntawm kev sib txuas lus tshaj tawm

Koj ISP thov tias koj muaj qhov ceev hauv internet download ceev, tab sis koj lub computer zoo li qeeb qhib nplooj ntawv web. Yog vim li cas?

Network backup systems khaws cov ntawv luam ntawm koj tus kheej cov ntaub ntawv hluav taws xob thaum lub computer tsis ua haujlwm lossis kev puas tsuaj - txoj cai pov hwm zoo heev

Wi-Fi Positioning System (WPS) yog hais txog lub geolocation system uas tso siab rau Wi-Fi txhawm rau nrhiav cov khoom siv sib xws thiab cov neeg siv

15 cov lus qhia yooj yim thiab cov lus qhia rau kev kho lub koob yees duab webcam thaum nws tsis ua haujlwm zoo hauv Windows 10. Cov lus qhia rau kev sib koom ua ke, USB thiab Bluetooth lub vev xaib lub koob yees duab

Txoj haujlwm ntawm Wi-nkaus router dhau los ze rau DECT 6.0 chaw nres tsheb hauv paus feem ntau ua rau lub suab tsis zoo ntawm lub xov tooj cordless

Ib tus IP chaw nyob dynamic yog DHCP-server-assigned IP chaw nyob. Dynamic IP chaw nyob muaj npe xws li vim lawv tuaj yeem sib txawv txhua txoj haujlwm

Txhim kho koj lub wireless hauv tsev network rau Wireless N tuaj yeem yog txoj hauv kev yooj yim los txhim kho Wi-Fi kev ua tau zoo thiab kev ntseeg siab piv rau Wireless G

CIDR, lossis supernetting, yog ib qho system uas internet routers siv los tswj IP subnetworks. Nws tau tsim los teb rau qhov tsis txaus ntawm IPv4 chaw nyob

Internet Protocol (IP) qhov chaw nyob schemes siv IP chav kawm npe A, B, C, D thiab E. Kawm seb cov chav kawm IP no ua haujlwm li cas

T1 thiab T3 yog cov ntaub ntawv cuam tshuam ntawm kev siv lub cev ntev ntev siv los ntawm qee lub lag luam rau lub suab thiab cov ntaub ntawv sib txuas lus

Broadband routers yog tsim los kom yooj yim hauv kev teeb tsa hauv tsev, tshwj xeeb hauv tsev nrog kev pabcuam hauv internet ceev

Feem ntau cov neeg uas muaj lub network router yuav tsum tau rov pib dua tsawg kawg ib zaug. Sim cov txheej txheem no rau rov pib dua routers pom zoo rau ntau yam xwm txheej

Tshawb nrhiav cov laj thawj rau overclocking lub khoos phis tawj CPU, uas tuaj yeem ua kom muaj kev ua tau zoo rau qhov muaj peev xwm nrawm dua li cov chaw tsim khoom tshwj xeeb

Ntxiv lub saib thib ob yog qhov hloov pauv lub neej tiag tiag. Thaum koj tau ntsib qhov kev nthuav dav ntawm thaj chaw, koj yuav pom koj tus kheej muaj txiaj ntsig ntau dua li qhov qub

Ob lub ntsiab lus tseem ceeb uas ua rau kev sib txuas ceev yog bandwidth thiab latency. Kawm txog cov ntsiab lus no uas txiav txim siab kev ua haujlwm hauv lub network

X.25 yog ib qho cuab yeej cuab tam ntawm cov txheej txheem siv rau pob ntawv hloov thiab xa khoom ntawm cov tes hauj lwm ntawm lub cev, cov ntaub ntawv txuas thiab cov txheej txheem network

Txuas cov xov hlau thiab teeb tsa lub xov tooj kom zoo rau koj lub tsev lossis kev lag luam hauv ob peb kauj ruam yooj yim