Cov txheej txheem network yog dab tsi thiab qee cov piv txwv yog dab tsi?

⁢ Network raws tu qauv yog dab tsi thiab dab tsi yog ib co piv txwv?

Nyob rau hauv lub ntiaj teb kev sib txuas ntxiv zuj zus, kev sib txuas lus hauv network ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm raug ntawm kev sib txuas lus hauv hluav taws xob. Cov kev cai no yog cov cai thiab cov qauv uas tso cai rau cov khoom siv thiab cov tshuab sib pauv cov ntaub ntawv thiab sib txuas lus. zoo. En este artículo, exploraremos lub ntsiab txhais ntawm network raws tu qauv thiab ib co piv txwv tseem ceeb uas yog dav siv nyob rau hauv lub teb ntawm computer networks.

Ib qho ntawm cov txheej txheem feem ntau yog Internet Protocol (IP), uas yog lub kaw lus siv los txheeb xyuas thiab xa cov ntaub ntawv cov ntaub ntawv hla lub network. Internet ⁢Protocol yog qhov tseem ceeb⁢ rau kev ua haujlwm hauv Is Taws Nem thiab tso cai rau cov cuab yeej sib txuas lus nrog ib leeg los ntawm kev muab cov chaw nyob IP tshwj xeeb thiab faib cov ntaub ntawv rau hauv cov chunks me rau kev sib kis tau zoo.

Lwm qhov piv txwv tseem ceeb yog Transmission Control Protocol (TCP), uas yog raws li kev txhim khu kev qha thiab kev sib txuas-taw qhia kev sib txuas ntawm ob lub cuab yeej. TCP yog lub luag haujlwm rau kev faib cov ntaub ntawv rau hauv pob ntawv, xa lawv raws li kev txiav txim, thiab xyuas kom meej tias lawv tau txais raug. Tsis tas li ntawd, nws ua kom ntseeg tau tias cov ntaub ntawv tsis ploj thaum lub sijhawm sib kis thiab ua haujlwm tswj kev tswj hwm hauv lub network kom tsis txhob muaj kev sib txuas saturation.

Rau nws feem, Hypertext Transfer Protocol (HTTP) yog qhov tseem ceeb rau World Wide Web. HTTP tso cai hloov cov ntaub ntawv ntawm tus neeg siv khoom⁢ (browser) ⁢ thiab lub web server⁤, uas tso cai rau kev nkag mus thiab saib cov nplooj ntawv web. Cov txheej txheem no txhais cov qauv thiab cov qauv ntawm ⁢ thov thiab cov lus teb, ⁢ nrog rau cov haujlwm ⁤ uas tuaj yeem ua tau, xws li GET, POST, PUT, thiab DELETE ).

Ntxiv rau cov piv txwv no, muaj ntau lub network raws tu qauv uas ua tiav cov haujlwm sib txawv thiab siv rau hauv cov ntsiab lus sib txawv. ⁢Ib co piv txwv ntxiv xws li Cov Ntaub Ntawv Hloov Pauv (FTP) rau kev hloov cov ntaub ntawv, Tus Txheej Txheem Yooj Yim Email (SMTP) rau kev xa email, Dynamic Configuration Protocol for Host ​​(DHCP) rau kev ua haujlwm ⁢ ntawm IP chaw nyob. , ⁤ thiab lwm yam.

Hauv kev xaus, Network raws tu qauv yog qhov tseem ceeb los ua kom muaj dej thiab kev sib txuas lus zoo ntawm cov khoom siv thiab cov tshuab hauv lub network.. Txawm hais tias nws tab tom nrhiav hauv Is Taws Nem, xa email, lossis xa cov ntaub ntawv, cov txheej txheem kev sib txuas lus yog lub hauv paus uas txhawb kev sib cuam tshuam thoob ntiaj teb uas nyob ib puag ncig peb niaj hnub no.

1. Kev Taw Qhia rau Network Protocols: Daim Ntawv Qhia Kev Ua tiav

Network raws tu qauv yog cov txheej txheem thiab cov qauv uas tso cai rau kev sib txuas lus ntawm cov khoom siv hauv lub network. Cov txheej txheem no txhais tau li cas cov ntaub ntawv xa mus, tau txais, thiab ua tiav hauv lub network, ua kom muaj kev sib txuas lus zoo thiab ruaj ntseg. Nyob rau hauv phau ntawv qhia kev tshaj lij no, peb yuav tshawb xyuas cov ntsiab lus ntawm cov txheej txheem network thiab peb yuav muab qee yam piv txwv.

Network raws tu qauv yog qhov tseem ceeb rau kev ua haujlwm ntawm Is Taws Nem thiab lwm lub network informáticas. Yog tsis muaj lawv, cov khoom siv yuav tsis tuaj yeem sib txuas lus nrog ib leeg thiab cov ntaub ntawv hloov pauv yuav ua tsis tau. Network raws tu qauv tau muab faib ua ntau txheej, txhua tus muaj nws lub hom phiaj tshwj xeeb thiab cov cai. Qee qhov piv txwv ntawm kev siv cov kev sib txuas lus dav dav suav nrog TCP / IP, HTTP, FTP, DNS, thiab DHCP.

TCP/IP raws tu qauv yog ib qho tseem ceeb tshaj plaws thiab dav siv raws tu qauv hauv Internet. Nws yog lub luag haujlwm rau kev xa cov ntaub ntawv ntawm qib kev sib txuas hauv network thiab muab txoj hauv kev txhim khu kev qha rau kev xa thiab txais cov ntaub ntawv pob. HTTP, ntawm qhov tod tes, yog cov txheej txheem uas tso cai rau cov neeg siv nkag mus rau cov nplooj ntawv web ntawm World Wide Web. FTP yog siv los hloov cov ntaub ntawv ntawm tus neeg siv khoom thiab lub server, thaum DNS yog lub luag haujlwm rau kev txhais cov npe sau rau hauv IP chaw nyob.

Nyob rau hauv cov ntsiab lus, network raws tu qauv yog qhov tseem ceeb rau kev sib txuas lus thiab cov ntaub ntawv hloov mus rau hauv computer networks. ib Lawv ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm Is Taws Nem thiab lwm cov tes hauj lwm, kom ntseeg tau tias cov khoom siv tuaj yeem pauv cov ntaub ntawv zoo thiab ruaj ntseg. Qee qhov piv txwv ntawm kev sib txuas lus xws li TCP/IP, HTTP, FTP, DNS, thiab DHCP, txhua tus tsim los ua haujlwm tshwj xeeb. ⁢Nws yog ib qho tseem ceeb kom nkag siab txog cov txheej txheem no kom tau txais txiaj ntsig zoo ntawm cov peev txheej hauv network thiab ua kom pom kev ua tau zoo.

2. Lub luag haujlwm tseem ceeb ntawm cov txheej txheem network hauv kev sib txuas lus cov ntaub ntawv

Network raws tu qauv yog ib txheej ntawm cov cai thiab cov qauv uas tso cai rau cov ntaub ntawv sib txuas lus ntawm cov khoom siv sib txawv nyob rau hauv ib lub network. Cov txheej txheem no xyuas kom meej tias cov ntaub ntawv raug xa thiab tau txais txiaj ntsig zoo thiab nyab xeeb. Qee qhov piv txwv ntawm cov txheej txheem network yog:

- TCP / IP: Cov txheej txheem no tau siv dav hauv Is Taws Nem thiab muab cov txheej txheem rau kev hloov pauv cov ntaub ntawv hauv computer network. TCP/IP faib cov ntaub ntawv rau hauv pob ntawv thiab saib xyuas kev xa thiab tau txais kev ntseeg siab.
- DHCP: Cov txheej txheem no yog siv los muab IP chaw nyob rau cov khoom siv hauv lub network. DHCP tso cai rau cov cuab yeej txuas mus rau lub network yam tsis tas yuav teeb tsa tus IP chaw nyob.
- DNS: Cov txheej txheem no yog lub luag haujlwm rau kev txhais cov npe sau rau hauv IP chaw nyob. DNS tso cai rau cov neeg siv nkag mus rau cov vev xaib thiab cov kev pabcuam hauv online uas siv cov npe es tsis txhob nco tus lej IP chaw nyob.

Las son:

1. Kev Tsim Kho Kev Sib Txuas: Cov kev cai hauv lub network tso cai rau cov cuab yeej tsim kev sib txuas ua ntej lawv pib xa cov ntaub ntawv.
2. Cov ntaub ntawv segmentation thiab reassembly: Cov txheej txheem faib cov ntaub ntawv mus rau hauv cov pob ntawv me me los pab txhawb nws txoj kev xa mus thoob lub network. Nyob rau ntawm qhov chaw, cov ntaub ntawv pob khoom raug muab rov ua dua los tsim cov ntaub ntawv qub.
3. Flow tswj thiab tswj kev ua yuam kev: Network raws tu qauv saib xyuas cov ntaub ntawv ntws kom tsis txhob muaj kev sib txuas hauv network thiab xyuas kom tsis muaj kev xa khoom tsis raug. Qhov no tau ua tiav los ntawm cov txheej txheem xws li lees paub qhov tau txais cov pob ntawv thiab rov xa cov uas tau ploj mus ntawm txoj kev.

Hauv kev xaus, Network raws tu qauv yog qhov tseem ceeb rau ⁢data kev sib txuas lus⁢ ntawm lub network. Cov txheej txheem no tso cai rau cov khoom siv txuas mus rau ib leeg, ntu thiab rov ua cov ntaub ntawv, thiab tswj kev ntws thiab yuam kev. Qee qhov piv txwv nrov ntawm cov txheej txheem network yog TCP / IP, DHCP, thiab DNS. Ua tsaug rau cov txheej txheem no, cov neeg siv tuaj yeem ua tau navegar por internet, xa email thiab nkag mus rau cov kev pabcuam online sib txawv sai thiab ruaj ntseg.

3. Cov hom phiaj tseem ceeb ntawm kev sib txuas lus siv hauv lub ntiaj teb digital

LNetwork raws tu qauv yog cov txheej txheem thiab cov qauv uas tso cai rau kev sib txuas lus ntawm cov khoom siv ntawm ib lub network. Cov kev cai lij choj no txhais cov hom ntawv thiab cov kab ke ntawm cov lus, nrog rau cov txheej txheem rau kev sib pauv cov ntaub ntawv. Hauv lub ntiaj teb digital, muaj ntau hom kev siv network raws tu qauv.

Ib tug ntawm hom kev cai network Qhov ntau tshaj plaws yog Internet Protocol (IP). cov khoom siv hauv lub network. Nws siv IP chaw nyob los txheeb xyuas thiab nrhiav cov khoom siv, nrog rau lub ntsej muag lub network los tswj cov subnets. Internet raws tu qauv tseem saib xyuas cov fragmentation thiab reassembly ntawm⁤ cov ntaub ntawv packets, xyuas kom meej tias lawv tuaj txog ntawm lawv qhov chaw nyob.

Lwm yam network raws tu qauv hom Kev siv dav dav yog Transmission Control Protocol (TCP). Cov txheej txheem no yog lub luag haujlwm tsim kom muaj kev sib raug zoo thiab ruaj ntseg ntawm cov khoom siv hauv lub network. Nws ua kom cov ntaub ntawv xa tawm kom zoo, kom ntseeg tau tias lawv tsis ploj lossis puas thaum sib kis. TCP kuj tseem saib xyuas kev tswj hwm kev khiav dej num thiab kev tswj xyuas kev sib tsoo, kom ntseeg tau tias kev ua haujlwm zoo hauv lub network.

Ntxiv rau⁤ IP‍ thiab⁢ TCP, muaj lwm yam protocolos de red Cov ntaub ntawv tseem ceeb xws li Dynamic Host Configuration Protocol (DHCP) uas cia li muab IP chaw nyob rau cov khoom siv hauv lub network, Media Access Control Protocol (MAC) uas tso cai rau kev hloov cov ntaub ntawv ntawm cov chaw hauv cheeb tsam, thiab Chaw nyob daws teeb meem (ARP) uas maps IP chaw nyob rau lub cev chaw nyob ntawm cov cuab yeej ntawm qib network. Cov txheej txheem no ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm zoo thiab ruaj ntseg ntawm cov tes hauj lwm digital.

4.⁤ Feem ntau cov kev cai hauv network ⁢ hauv Internet

Lub protocolos de red Lawv yog cov cai thiab cov qauv uas pab txhawb kev sib txuas lus ntawm cov khoom siv hauv computer network. ⁢ Muaj ntau lub network raws tu qauv siv dav hauv Is Taws Nem teb, txhua tus muaj nws cov yam ntxwv tshwj xeeb thiab kev ua haujlwm. Tom ntej no, peb yuav tshawb txog qee qhov ntawm Feem ntau cov kev cai hauv network ⁢ hauv internet thiab lawv siv li cas:

1. Internet Protocol (IP): Nws yog qhov tseem ceeb tshaj plaws thiab dav siv raws tu qauv rau kev sib txuas lus hauv Is Taws Nem. ⁤Internet Protocol muab cov chaw nyob tshwj xeeb (IP chaw nyob) rau txhua lub cuab yeej txuas nrog lub network. Tsis tas li ntawd, IP pab tshawb xyuas thiab xa cov ntaub ntawv pob ntawv mus rau lawv qhov chaw raug.

2. Transmission Control Protocol (TCP): Nws ua haujlwm ua ke nrog IP raws tu qauv thiab yog lub luag haujlwm rau kev faib cov ntaub ntawv rau hauv cov pob ntawv me me uas xa mus rau hauv lub network. Nws kuj tseem muab cov txheej txheem kev lees paub kev xa khoom, kom ntseeg tau tias cov pob khoom raug xa mus kom raug thiab hauv kev txiav txim kom raug. TCP yog qhov tseem ceeb rau cov ntawv thov uas xav tau kev sib txuas txhim khu kev qha yam tsis muaj cov ntaub ntawv poob, xws li web browsing thiab email.

3. Hypertext Transfer Protocol (HTTP): Nws yog tus txheej txheem siv rau kev hloov pauv ntawm cov ntaub ntawv hauv World Wide Web. HTTP tso cai rau cov neeg siv khoom (web browsers) thov cov peev txheej (cov nplooj ntawv web, duab, yeeb yaj kiab, thiab lwm yam) ntawm URLs thiab web servers teb nrog cov ntaub ntawv thov. Cov txheej txheem no siv txoj kev thov-lus teb thiab yog qhov tseem ceeb rau kev tshawb nrhiav thiab nkag mus rau cov ntsiab lus hauv online.

5. Network raws tu qauv rau cov ntaub ntawv thiab xa email

Nyob rau hauv lub ntiaj teb no ntawm lub computer networks, network raws tu qauv yog qhov tseem ceeb rau kev xa cov ntaub ntawv thiab email. Network raws tu qauv yog cov txheej txheem thiab cov qauv uas tso cai rau kev sib txuas lus ntawm cov khoom siv hauv lub network. Cov txheej txheem no yog qhov tseem ceeb los xyuas kom meej tias ⁤ cov ntaub ntawv raug xa mus ua tau zoo thiab muaj kev nyab xeeb.

Ib qho ntawm feem ntau siv raws tu qauv para la transferencia de archivos yog File Transfer Protocol (FTP). FTP tso cai rau kev hloov cov ntaub ntawv ntawm tus neeg siv khoom thiab tus neeg rau zaub mov hla kev sib txuas network. Cov txheej txheem no ua rau nws yooj yim rau upload thiab rub tawm cov ntaub ntawv los ntawm cov chaw taws teeb tswj tau sai thiab yooj yim. Lwm cov txheej txheem nrov rau kev hloov cov ntaub ntawv yog Hypertext Transfer Protocol (HTTP), uas yog siv los nkag rau cov nplooj ntawv web thiab rub tawm cov ntaub ntawv.

Hais txog email, Simple Mail Transfer Protocol (SMTP) yog ib qho ntawm cov txheej txheem siv ntau tshaj plaws rau kev xa email. SMTP tso cai rau xa cov ntawv xa hluav taws xob ntawm cov servers hauv lub network. Ntawm qhov tod tes, Internet Message Access Protocol (IMAP) thiab Post Office Protocol (POP) yog ob txoj cai siv los khaws cov email los ntawm lub server. Cov txheej txheem no tso cai rau tus neeg siv nkag mus rau lawv cov email los ntawm cov khoom siv sib txawv thiab khaws cov lus synchronized rau tag nrho lawv.

Nyob rau hauv luv luv, network raws tu qauv yog ib qho tseem ceeb rau kev xa cov ntaub ntawv thiab email hla lub computer network. Cov kev cai no tsim cov cai thiab cov qauv tsim nyog los xyuas kom muaj kev sib txuas lus zoo thiab ruaj ntseg ntawm cov khoom siv. Qee qhov piv txwv ntawm cov txheej txheem siv hauv kev hloov cov ntaub ntawv yog FTP thiab HTTP, thaum nyob rau hauv cov ntaub ntawv ntawm email, raws tu qauv xws li SMTP, IMAP thiab POP yog siv. Ua tsaug rau cov txheej txheem no, peb tuaj yeem xa thiab txais cov ntaub ntawv thiab emails ntseeg tau thiab ua tau zoo ntawm cov tes hauj lwm niaj hnub no.

6. Network raws tu qauv rau kev xa cov ntaub ntawv multimedia

Lub protocolos de red Lawv yog cov txheej txheem thiab cov qauv uas tso cai rau cov khoom siv hauv lub network sib txuas lus thiab xa cov ntaub ntawv kom zoo thiab ruaj ntseg. Cov txheej txheem no txhais tau li cas kev sib txuas yog tsim thiab raug txiav, cov ntaub ntawv raug xa mus li cas, thiab nws yuav zoo li cas thaum muaj kev poob lossis yuam kev. Yog tsis muaj lawv, kev sib txuas lus ntawm lub network yuav chaotic thiab tsis meej pem.

Muaj ntau hom kev sib txuas hauv network, thiab qee qhov ntawm lawv tau tsim tshwj xeeb rau kev xa cov ntaub ntawv. multimedia. Multimedia cov ntaub ntawv yog cov ntaub ntawv uas muaj ntau hom ntsiab lus, xws li cov duab, video, thiab suab. Cov txheej txheem no yog lub luag haujlwm rau kev tswj hwm kev sib kis ntawm cov ntaub ntawv no, kom ntseeg tau tias nws mus txog qhov chaw sai thiab tsis muaj kev cuam tshuam. cov

Qee qhov piv txwv ntawm network raws tu qauv siv rau kev xa cov ntaub ntawv multimedia yog RTP (Real-time Transport Protocol), uas siv ⁤ rau kev sib kis nyob rau lub sijhawm tiag tiag suab thiab yees duab hauv Is Taws Nem, thiab RTSP (Real-time Streaming Protocol), uas yog siv los tswj kev xa cov ntsiab lus multimedia ntawm lub server. Lwm qhov tseem ceeb hauv network raws tu qauv rau kev sib kis ntawm cov ntaub ntawv multimedia yog SIP (Session Initiation Protocol), siv los tsim, hloov kho thiab txiav tawm cov kev sib txuas lus multimedia, xws li kev hu xov tooj thiab kev sib tham hauv video. Cov txheej txheem no yog qhov tseem ceeb rau kev ua kom muaj kev sib luag, kev ua haujlwm zoo thaum xa cov ntaub ntawv multimedia hla lub network.

7. Qhov tseem ceeb ntawm kev ruaj ntseg ⁢ hauv network raws tu qauv thiab piv txwv ntawm kev ruaj ntseg raws tu qauv

Qhov tseem ceeb ntawm kev ruaj ntseg hauv network raws tu qauv lus dag nyob rau hauv guaranteeing kev ncaj ncees thiab kev ceev ntiag tug ⁢ ntawm cov ntaub ntawv xa mus rau ib tug network. Network raws tu qauv yog ib txheej ntawm cov cai thiab cov kev cai uas tso cai rau kev sib txuas lus ntawm cov khoom siv nyob rau hauv lub network.⁤ Txawm li cas los xij, qhov kev sib txuas lus no ⁢ tej zaum yuav muaj kev cuam tshuam los yog kev cuam tshuam tsis raug cai⁤ yog tias tsis tsim nyog ntsuas kev ruaj ntseg. Tias yog vim li cas kev ruaj ntseg hauv network raws tu qauv yog qhov tseem ceeb los tiv thaiv cov ntaub ntawv thiab tiv thaiv kev ua txhaum cai kev nyab xeeb.

Muaj qhov sib txawv ruaj ntseg raws tu qauv uas yog siv los lav kev ruaj ntseg ntawm cov ntaub ntawv xa mus. Ib qho piv txwv zoo tshaj plaws yog Thauj Txheej Kev Ruaj Ntseg (TLS) raws tu qauv, uas yog siv dav hauv cov ntawv thov web los tsim kev sib txuas ruaj ntseg hauv Is Taws Nem. TLS siv encryption algorithms los tiv thaiv cov ntaub ntawv xa mus thiab tseem txheeb xyuas qhov tseeb ntawm cov servers thiab cov neeg siv khoom koom nrog hauv kev sib txuas lus.

Lwm txoj cai ruaj ntseg yog Secure Login (SSH) raws tu qauv, uas yog dav siv los tswj nyob deb servers thiab khoom siv. SSH muab kev sib txuas ruaj ntseg ntawm lub network tsis ruaj ntseg, siv encryption thiab authentication los tiv thaiv kev sib txuas lus ntawm tus neeg siv khoom thiab cov neeg rau zaub mov. Cov txheej txheem zoo sib xws no ua lub luag haujlwm tseem ceeb hauv kev ruaj ntseg ntawm tes hauj lwm thiab kev tiv thaiv cov ntaub ntawv xa mus rau lawv.

8. Cov lus pom zoo rau kev xaiv cov txheej txheem network tsim nyog hauv kev tsim kho vaj tse

Network raws tu qauv yog cov txheej txheem thiab cov qauv uas tso cai rau kev sib txuas lus thiab cov ntaub ntawv sib pauv ntawm cov khoom siv hauv lub network. Cov txheej txheem no txhais li cas cov ntaub ntawv yuav tsum raug xa, tau txais, nyob, thiab tswj. Nyob rau hauv lub network infrastructure, nws yog ib qho tseem ceeb uas yuav tau xaiv cov kev cai tsim nyog los xyuas kom meej zoo⁤ thiab ruaj ntseg kev khiav hauj lwm ntawm lub system.

Thaum xaiv cov kev cai network tsim nyog, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov kev xav tau tshwj xeeb thiab cov kev xav tau ntawm lub network. Piv txwv li, yog tias nws yog ib lub network me me uas tsuas yog xav tau sib qhia cov ntaub ntawv thiab cov tshuab luam ntawv, koj tuaj yeem xaiv cov txheej txheem yooj yim xws li File Transfer Protocol (FTP) lossis Internet Printing Protocol (IPP). Ntawm qhov tod tes, yog tias lub network xav tau kev sib txuas lus ntau dua thiab ruaj ntseg, cov txheej txheem xws li Internet Protocol (IP), Transmission Control Protocol (TCP) thiab Kev Ruaj Ntseg Kev Nyab Xeeb yuav tsum tau siv cov txheej txheem thauj khoom (TLS).

Tsis tas li ntawd, nws yog ib qho tseem ceeb uas yuav tau xav txog kev sib raug zoo ntawm cov txheej txheem nrog cov khoom siv thiab cov txheej txheem ua haujlwm siv nyob rau hauv lub network. Qee cov txheej txheem yuav ua tau zoo dua rau qee yam khoom siv lossis kev ua haujlwm, uas yuav cuam tshuam rau kev sib txuas lus thiab kev ua haujlwm hauv network.

Lwm qhov yuav tsum tau coj mus rau hauv tus account yog kev ruaj ntseg ntawm lub network. ⁤ Qee qhov kev cai lij choj suav nrog kev ruaj ntseg cov yam ntxwv los tiv thaiv cov ntaub ntawv xa mus thiab tiv thaiv kev tawm tsam cyber. Piv txwv li, Internet Protocol Security (IPSec) muab kev lees paub thiab cov ntaub ntawv encryption, ua kom muaj kev sib txuas lus ruaj ntseg ntawm cov khoom siv hauv lub network. Thaum xaiv cov kev cai hauv network, nws yog ib qho tseem ceeb rau kev ntsuam xyuas cov kev pheej hmoo ntawm kev nyab xeeb thiab xaiv cov uas muaj kev tiv thaiv zoo tshaj plaws rau kev tsim kho hauv network.

9. Cov qauv tam sim no nyob rau hauv kev tsim kho tshiab network ⁤ raws tu qauv

Nrog rau kev txhim kho thev naus laus zis thiab kev xav tau ntau ntxiv rau kev sib txuas nyob hauv ntiaj teb no digital, los network raws tu qauv Lawv ua lub luag haujlwm tseem ceeb hauv kev sib txuas lus thiab xa cov ntaub ntawv. Cov kev cai no yog tsim cov cai thiab cov qauv uas tso cai rau cov khoom siv sib txuas lus nrog ib leeg hauv lub network. Tam sim no, ⁤ kev txhim kho ntawm cov kev cai tshiab network tsom rau kev txhim kho kev ua tau zoo, kev ruaj ntseg thiab kev sib koom ua haujlwm hauv cov cheeb tsam nyuaj.

Ib qho ntawm cov tendencias actuales nyob rau hauv kev tsim kho tshiab ⁢network raws tu qauv yog kev txais yuav IPv6 (Internet Protocol version 6). Nrog rau depletion ntawm IPv4 chaw nyob, IPv6 tau tshwm sim los ua ib qho kev daws teeb meem los muab ntau qhov chaw nyob IP. Cov txheej txheem no muaj ntau tus IP chaw nyob, tso cai rau kev sib txuas ntau dua thiab nthuav dav ntawm Is Taws Nem ntawm Yam (IoT). Tsis tas li ntawd, IPv6 muaj kev txhim kho hauv kev ruaj ntseg thiab kev pabcuam zoo.

Otra ​ tendencia emergente Hauv kev txhim kho cov kev cai hauv network yog tsom rau software-txhais networking (SDN) thiab network functions virtualization (NFV). SDN ua kom muaj kev sib cais ntawm kev tswj xyuas network thiab cov ntaub ntawv dav hlau, ua kom yooj yim rau kev ua haujlwm hauv network thiab hloov tau yooj yim. Ntawm qhov tod tes, NFV tso cai rau virtualization ntawm kev ua haujlwm hauv network, xws li firewalls lossis load balancers, txo kev vam khom rau cov khoom siv kho mob.

10. Xaus: Lub neej yav tom ntej ntawm cov txheej txheem network thiab lawv cov kev cuam tshuam rau kev sib txuas

Lub neej yav tom ntej ntawm cov txheej txheem network thiab lawv qhov cuam tshuam rau kev sib txuas

Protocolos de Red
Lub protocolos de red Lawv yog cov kev cai thiab cov cai uas tso cai rau kev sib txuas lus ntawm cov khoom siv hauv lub network. Cov kev cai no txhais li cas kev sib txuas raug tsim, tswj xyuas, thiab txiav tawm, nrog rau txiav txim siab seb cov ntaub ntawv raug xa mus thiab tau txais li cas. Yog tsis muaj network ⁤ raws tu qauv, kev sib txuas ntawm cov khoom siv sib txawv yuav ua tsis tau. Qee cov piv txwv nrov⁢ ntawm kev sib txuas lus xws li Internet Protocol (IP), Transmission Control Protocol (TCP), thiab Hypertext Transfer Protocol⁤ (HTTP).

Taug kev mus rau ⁢ Lub Neej Yav Tom Ntej
Lub yav tom ntej ntawm network raws tu qauv Nws tau tshwm sim raws li txoj hauv kev ntawm kev txhim kho txuas ntxiv thiab hloov kho. Nyob rau hauv lub ntiaj teb kev sib txuas ntxiv zuj zus, qhov kev nthuav dav yuav tsum nce ntxiv hauv cov naj npawb thiab ntau haiv neeg ntawm cov khoom siv txuas nrog lub network, los ntawm cov xov tooj smartphones thiab ntsiav tshuaj mus rau cov khoom siv ntse thiab cov tsheb tsis muaj zog. cov ntaub ntawv tsheb, kev sib kis ceev dua, thiab kev ruaj ntseg ntau dua.

Impact⁤ ntawm ⁢Connectivity
El impacto de los protocolos de red Hauv kev sib txuas yog qhov tsis lees paub.⁤ Lawv yog lub luag haujlwm rau peb tuaj yeem xa thiab txais cov ntaub ntawv hauv Is Taws Nem, nkag mus rau nplooj ntawv web, xa email, hu video thiab ntau lwm yam haujlwm niaj hnub hauv online. Tsis tas li ntawd, cov txheej txheem network tseem cuam tshuam rau kev sib txuas zoo thiab kev ruaj ntseg, raws li lawv txiav txim siab seb cov ntaub ntawv ntim khoom raug tswj li cas thiab tsim kom muaj kev sib txuas zoo li cas. Hauv cov ntsiab lus, cov kev cai hauv network yog cov iav tsis pom uas tso cai rau cov dej thiab kev sib txuas lus ruaj ntseg hauv lub hnub nyoog digital.