Ubuchwepheshe bokuxhumana bokuxhumana bokudayela buvumela ama-PC namanye amadivaysi enethiwekhi ukuthi axhumeke kumanethiwekhi okude ngaphezu kwemigqa yocingo evamile. Lapho i- World Wide Web iqhuma ngokudumile phakathi nawo-1990, ukudayela kwakuyindlela ejwayelekile kunazo zonke yezinsizakalo ze-intanethi ezitholakalayo, kodwa izinsizakalo ze-intanethi ze-intanethi ezisheshayo ngokushesha zishintshile ngokuphelele namuhla.
Ukusebenzisa i-Network Dial-up
Ukuthola i-intanethi nge-dial-up isebenza okufanayo nanamuhla njengoba kwenzeka ngesikhathi lezo zinsuku zokuqala zeWebhu. Indlu ibhalisela uhlelo lwezinsizakalo ngomhlinzeki we-intanethi wokudayela, uxhuma i- modem yokuzulayela kumakhalekhukhwini wendawo, futhi ibiza inombolo yokufinyelela yomphakathi ukwenza uxhumano lwe-intanethi. I-modem yasekhaya idlala enye imodemu eyomhlinzeki (okwenza uhla lwemisindo ehlukile enqubo). Ngemuva kokuthi i-modem ezimbili zixoxisane ngezilungiselelo ezihambisanayo, uxhumano lwenziwe, futhi imodemu emibili iyaqhubeka nokushintshanisa ithrekhi yenethiwekhi kuze kube yilapho enye inqanyulwa.
Ukuhlanganyela isevisi ye-intanethi ye-dial-up phakathi kwamadivaysi amaningi ngaphakathi kwenethiwekhi yasendlini ingafinyelelwa ngezindlela eziningana. Qaphela ukuthi amakhulogi anamuhla we-broadband awasekeli ukwabelana ngokuxhumeka kwe-dial-up, noma kunjalo.
Ngokungafani nezinsizakalo ze-intanethi ezisezingeni eliphezulu, ukubhaliselwa kwe-dial-up kungasetshenziswa kunoma iyiphi indawo lapho amafoni wokufinyelela omphakathi atholakalayo. I-Intanethi ye-Dial-Up ye-EarthLink, isibonelo, inikeza izinombolo eziningana zokufinyeleleka ezinkulungwane ezihlanganisa i-United States neNyakatho Melika.
Ukusheshisa kwama-Network-up Networks
Ukuxhuma kwenethiwekhi kokudayela kwenza kabi kakhulu ngezindinganiso zesimanje ngenxa yokulinganiselwa kobuchwepheshe bendabuko bendabuko. I-modems yeyokuqala (eyakhiwe ngawo-1950s no-1960) isebenza ngesivinini esilinganiswa njenge-baud eyi-110 no-300 (i-unit of analog signal ebizwa nge-Emile Baudot), elilingana no-110-300 bits ngomzuzwana (bps) . Amamodemu wamanje wokudayela angafinyelela ku-56 Kbps (0.056 Mbps) amaningi ngenxa yokulinganiselwa kwezobuchwepheshe.
Abahlinzeki abanjengo-Earthlink bathengisa ubuchwepheshe bokusheshisa kwenethiwekhi obubiza ngokuthuthukisa ngokuphawulekayo ukusebenzisana kokuxhumana ngokuzulazula usebenzisa amasu wokucindezela nokuqapha. Ngenkathi ama -accelerator wokudayela angakhulisi imingcele ephezulu yomugqa wefoni, angasiza ukuwusebenzisa ngokuphumelelayo kwezinye izimo. Ukusebenza okujwayelekile kokudayela akukwanele ukufunda ama-imeyili nokuphequlula izingosi zeWebhu ezilula.
Ukudayela ngokumelene ne-DSL
I-Dial-Up ne- Digital Subscriber Line (i-DSL) ubuchwepheshe bobabili buvumela ukufinyeleleka kwe-intanethi kumigqa yocingo. I-DSL iphumelela ngesivinini kaningi izikhathi ezingaphezu kwezingu-100 zokudayela ngokuthuthukiswa kwayo kobuchwepheshe bokusakaza digital. I-DSL iphinde isebenze kuma-frequencies aphezulu kakhulu evumela ukuthi umndeni usebenzise umzila wefoni efanayo kokubili izingcingo zezwi kanye nensizakalo ye-intanethi. Ngokuphambene, ukudayela okudinga kudinga ukufinyelela okukhethekile kulayini yefoni; uma uxhunywe kwi-Intanethi yokudayela, umndeni awukwazi ukuyisebenzisa ukwenza izingcingo zezwi.
Ama-call-up amasistimu asebenzisa izinqubo zokuxhumana zenethiwekhi ezikhethekile ezifana ne-Point-to-Point Protocol (PPP), kamuva okwaba yisisekelo se- PPP phezu kwe-Ethernet (PPPoE) ubuchwepheshe obusetshenziswa nge-DSL.