Kev sib koom siv broadband Internet thoob plaws cov wireless networks tsis yog qhov yooj yim heev rau hnub no tus routers thiab lwm yam khoom siv hauv tsev . Tab sis dab tsi txog cov pej xeem tseem tua nrog dial-up Internet - tuaj yeem sib qhia tau?
Teb: Yog, nws yeej muaj peev xwm sib txuas lus xa hauv Internet thoob plaws hauv wireless network tsev lossis lwm lub wireless LAN (WLAN) .
Wireless LANs yooj yim txhawb cov nyiaj bandwidth uas yuav tsum tau xa kev sib txuas lus hauv Internet. Dial-up runs ntawm tej lub sijhawm luv, txawm li cas los xij, cov kev sib txuas hauv Internet yuav ua rau kev siv WLANs, tshwj xeeb tshaj yog thaum sim mus siv nrog ntau cov computers tib lub sijhawm. Sim ua tej yam nram qab no kom ua txhua yam haujlwm zoo li yuav ua tau.
Wired Router nrog Wireless Access Point
Qhov kev xaiv no yuav tsum muaj 3 daim ntawm cov ntawv kho mob ntxiv rau cov qhab nia wireless rau cov neeg siv kev sib txuas lus hauv computer: ib lub xov tooj kab sab nrauv, ib lub modem sab nraud, thiab ib qho chaw nkag . Txuas lub modem sab nraud rau lub router rau Internet siv, ces txuas qhov wireless access point rau lub router rau kev siv wireless. Tsis yog txhua txoj kev sab saum toj rau sab nrauv txhawb lwm tus; saib rau cov neeg uas muaj cov kev sib txuas lus ntawm RS-232.
Ad Hoc hom nrog lub qhov rais ICS
Xwb, koj tuaj yeem sim qhov rais Internet Kev Sib Txuas (ICS) lossis sib xws software uas cia siab rau ntawm ib lub computer hosting qhov kev twb kev txuas Net. Qhov kev xaiv no yuav tsum tau yam tsawg kawg nkaus uas lub computer siv lub modem (sab hauv los yog sab nraud), thiab txhua lub network wireless card yuav tsum configured rau ad-hoc (peer-to-peer) hom. Qhov kev xaiv no ua haujlwm zoo tshaj yog tias koj tsuas muaj ob peb lub koos pij tawj nyob ze rau ib leeg.
Cov neeg uas xav tau cov kev xaiv thawj zaug feem ntau twb muaj ib lub xov tooj kab sab nraud broadband uas txhawb cov khoom siv sab nraud. Vim tias qhov kev xaiv thib ob yuav tsum tsis muaj ib tus qauv router los yog ib lub modem sab nraud, nws yog pheej yig dua thiab yooj yim dua rau cov tsev tshiab hauv tsev ntawm lub tsev.
WiFlyer
Koj kuj tseem xav txog kev yuav cov khoom siv WiFlyer uas yog tsim los ua ib qho kev hu router. Qhov kev xaiv no yog qhov yooj yim rau nruab ntawm qhov sawv daws tab tom sib tham tiam sis feem ntau kim tshaj plaws ntawm cov nqi khoom siv.
Lwm Yam Kev Raug Tshwj Xeeb
Yog hais tias tsis muaj cov kev xaiv saum toj no tau, koj yuav tsum nrhiav tus wireless router uas ua rau lub Vev xaib RS-232 (serial) chaw nres nkoj kom muab qhov dial-up kab dhau ib qho sab nraud. Cov qauv tseem ceeb niaj hnub no tsis muaj qhov zoo li cov chaw nres nkoj. Cov khoom uas yuav ua kom tsis txhob raug cov qauv siv los sis cov kev sib tw dua-qib kawg uas tsim los siv dial-up ua qhov kev xaiv tsis dhau los. Qee cov chaw khiav haujlwm uas muaj qhov chaw nres tsheb rau cov khoom txuas sab nraud yog:
- ZoomAir Internet Gateway IG-4165
- SMC Barricade 7004AWB
- Thaum ntxov qauv ntawm lub tshav dav hlau tshav dav hlau