Home Computer Networks 101

Isiqondiso sesevisi yokuxhumana yasendaweni ye-wire and wireless

Ngasekupheleni kweminyaka engu-90, imizi engamakhulu ayizinkulungwane ezingamakhulu ama-US ephethe inethiwekhi yendlu. Namuhla, izigidi eziningi zamakhaya ase-US nasezweni lonke ziye zamukela ukuxhumana kwekhompyutha ekhaya. Izigidi eziningi zisazokwakha inethiwekhi yabo yokuqala. Ngisho nalabo ababesebenzisa ubuchwepheshe obuncingo bavuselela amanethiwekhi abo ngokuxhumana okungenantambo - igagasi lamanje lobuchwepheshe obuwusizo ekuxhumaneni kwekhaya.

Okwenza Udinge Ikhompyutha YaseKhaya Yekhompyutha

Ngenkathi usengakwazi ukwabelana ngamafayela phakathi kwamakhompyutha wakho usebenzisa ama-drives angaphandle angaphandle noma ukushayela kwe-USB , a, izinzuzo . Ikuvumela ukuba wabelane ngamafayela ngokusheshisa futhi ngokushelela ngokwengeziwe ngokusebenzisa uxhumano olunamathebhu noma olungenantambo phakathi kwama-computer. Amanethiwekhi asekhaya avumela abasebenzisi abaningana ukuba babelane ngamaphrinta nokuxhumeka kwe-intanethi. Njengamalungu omndeni wakho athola amadivayisi eselula njengama-Smartphones namaphilisi, ukubaluleka kokuba nenethiwekhi yocingo engenazintambo kukhula kakhulu, futhi kuyimfuneko uma ufuna ukuthenga i- smart TV futhi ujabulele ama-movie asakaza kanye nezinye izinto.

Ukuhlela iNethiwekhi Yasekhaya Entsha: I-Wired vs. Wireless

Okokuqala, unquma ukuthi ufuna inethiwekhi yocingo noma engenantambo. Umninimzi wasekhaya angakhetha noma yizinkampani ezingenazintambo noma ezingcingo . Amanethiwekhi angenantambo ahlinzeka ukuhamba okuningi kumuntu ngaphakathi nasezindaweni ezizungeze ikhaya, futhi benza kahle kakhulu emakhaya anama-laptops, ama-smartphones, amaphilisi kanye nama-smart TV. Amanethiwekhi anezintambo noma izintambo, ngakolunye uhlangothi, ngokuvamile ebiza imali encane kunamanethiwekhi angenantambo, ngokuvamile enza ngokushesha futhi athembeke ngokwengeziwe, futhi aqonde kahle ukuxhumana kwendawo yedeskithophu.

I-Router: I-Centrepiece ye-Network

Eziningi amanethiwekhi omkhaya, i- router iyisisekelo esiyinhloko senethiwekhi. I-router ixhunywe ngekhebula kumodemu wenethiwekhi ye-broadband ye-intanethi noma uxhumano, noma ifakwe ku-modem. Kuyinto i-router ukuthi idivayisi ngayinye enethiwekhi yasendaweni ihamba kuze kube (mhlawumbe ngecingo noma ngaphandle) uma ijoyina inethiwekhi yokuxhumana yendawo noma ifinyelela kwi-intanethi. Umhlinzeki wakho wesevisi we-intanethi angancoma i-router ukuthi isebenzise ngensizakalo yayo noma isithembiso sokuqasha noma ukuthengisa eyodwa kuwe.

Abaningi, kodwa hhayi bonke, ama-routers asekela amanethiwekhi womculo angenantambo namanethiwekhi. Uma udinga ukuthenga i-router engenantambo , bheka enye esebenzisa izinga elingaxhunyiwe le-wireless 802.11ac , okuyinto evamile kakhulu futhi esheshayo yokuhamba komzila. Uma uthenga i-router ehlukaniswe njenge-802.11n, i-802.11 g, noma i-802.11b, ijubane lokuxhumana kwenethiwekhi yakho lizophuza - kwezinye izimo, lihambe kancane. Uma ufuna i-router ephethe ukuxhumeka kwe-wired, bheka ukukhulunywa nge "amathrekhi e- Ethernet " noma "amachwebeni e- LAN anezintambo."

Ihamba ngomkhumbi ngamagama abasebenzisi abazenzakalelayo namaphasiwedi . Landela imibhalo ezayo nom router yakho ukuze ushintshe lolo lwazi bese ulufaka phansi phansi. Ungase ungayidingi futhi, kodwa kuyoba khona uma wenza.

Umhlinzeki Wesevisi Ye-Intanethi

Iningi labaxhumene nabo basekhaya bafuna ukwabelana uxhumano lwe-intanethi. Kuye lapho uhlala khona, ungaba nezinhlobo eziningana zesevisi ye-intanethi ye-broadband okumele uyikhethe, kuhlanganise nekhebula, i-fiber, i-DSL, noma isevisi ye-satellite internet. Kwezinye izindawo, kungenzeka kube nenketho eyodwa kuphela. Esimweni ngasinye, unayo inkokhelo yesevisi yanyanga zonke evela kumhlinzeki wesevisi we- intanethi ukuze ufinyelele ku-intanethi.

Ukuthengwa komhlinzeki wesevisi kuyisenzo sokulinganisa phakathi kwezindleko nokulayishwa nokulayishwa ngesivinini. Uma uhlela kuma- movie asakaza noma imibukiso ye-TV, udinga isivinini sokulanda ngokushesha. Isibonelo, nakuba i-Netflix itusa isivinini sokuxhumanisa se-broadband se-1.5 megabit ngomzuzwana, sidinga uxhumano lwe-5.0 Mbps lwekhwalithi ye-HD noma isivinini esikhulu sokulanda esingu-25 Mbps sekhwalithi ye-Ultra HD. Uma unayo i-smart TV ephuthumayo, isivinini sokulanda siwukucabangela okubalulekile. Noma kunjalo, uma ungahambisani nemidiya, isivinini sokulanda esingaphansi singakwazi ukuphatha imisebenzi eminingi yenethiwekhi. Umnikezeli wakho wesevisi uzohlinzeka ngokukhetha okukodwa futhi akuvumele wenze ushintsho uma unquma kamuva ukuthi udinga ukushintsha uhlelo lwakho lwezinsizakalo.

Ukuthenga Imishini Yesevisi Yasekhaya

Ngaphandle kwe-router futhi ubhalisele isevisi ye-intanethi, kungase kudingeke uthenge imishini eyengeziwe, ikakhulukazi uma inethiwekhi yakho ingenazintambo:

Ukuhlanganisa Inethiwekhi Yakho Yasekhaya

Ngemuva kokuthi ube nemishini edingekayo, ukuhlanganisa inethiwekhi yasemakhaya kufanele kube ngokuqondile. Noma kunjalo, imininingwane eqondile izohlukahluka kuye ngokuklama kwenethiwekhi. Ngokuyinhloko, uxhumano lwenethiwekhi lwama- wire luhlanganisa izindlela zokufaka ezahlukene kunezingcingo.

Njengomthetho jikelele, okungcono kakhulu ukusetha indawo yokuqala yenethiwekhi - ngokuvamile umzila - bese ulungisa amakhompiyutha namanye amadivayisi ukujoyina inethiwekhi eyodwa ngesikhathi. Uma kwenzeka amadivaysi aphikisiwe, sebenzisa ikhebula le-Ethernet ukuxhuma idivayisi ngayinye ku-router. Sebenzisa isifundo senethiwekhi ye-wireless home inthanethi ukuze uthole isiqondiso lapho uhlanganisa inethiwekhi engenantambo. Isibonelo, ama-smartphones amaningi namaphilisi aneSigaba sezilungiselelo nge- Wi-Fi yokungena. Bheka lapha ukuze ubone uma ngabe idivayisi ithola ukutholakala kwenethiwekhi yakho engenazintambo. Kuzodingeka ukuthi ufake iphasiwedi yokubhula okokuqala lapho ungena ngemvume kwinethiwekhi entsha, bese idivayisi yakho ixhuma noma ngabe ikuphi inethiwekhi ngokuzenzakalelayo.

Ukuphepha KwamaKhaya

Ukucubungula inethiwekhi ekhaya kwi-intanethi kungaba yingozi. Uma ungakwazi ukuthola ulwazi kwi-inthanethi yomphakathi, kungenzeka ukuthi abantu kwi-intanethi bangakwazi ukufinyelela ulwazi lwakho futhi. Ngenhlanhla, ubuchwepheshe obuningi bukhona ukuze kugcinwe inethiwekhi yakho yasekhaya ephephile kubaduni. Ngezansi: Izici zokuphepha kwenethiwekhi kufanele zifakwe kunethiwekhi yomuntu wonke.

Ihamba ngomkhumbi ngezici zokuphepha ezivame ukuvunyelwa ngokuzenzakalelayo. Hlola amadokhumenti afika nom router wakho ukuqinisekisa lokhu. Lena yindlela yokuqala yokusebenza ngokuvikela abahlaseli be-intanethi. Futhi, ukusebenzisa ama-firewall kumadivayisi ngamunye kunikeza ungqimba olwengeziwe lokuvikelwa. Uma kwenzeka amadivaysi eselula ahamba kude nenethiwekhi yekhaya evikelekile, izibhamu kanye nesofthiwe ye-anti-virus kubalulekile.

Ukuxazululwa kweNethiwekhi Yasekhaya

Ukufaka inethiwekhi yendawo okokuqala kungakhungathekisa, kodwa ukukhungatheka kudlula lapho izinto eziyisisekelo ziqondwa, futhi uhlelo lwakho lusebenza. Uma ungumuntu omusha kulokhu futhi ungazizwa ukwakhiwa kwenethiwekhi yakho, shayela enye yamasevisi azofika ekhaya lakho ukusetha inethiwekhi yakho kuwe. Uma inethiwekhi isilungisiwe kahle ngawo wonke amadivaysi, kufanele isebenzise ngemuva kweminyaka ezayo ngaphandle kwemizamo evela kuwe. Ngemuva kokuthi ujwayele ukuxhumana nokusebenza okuhle kakhulu ekhaya lakho, ungase ufune ukubheka ukuthuthukiswa kwenethiwekhi yakho yasekhaya .