1. Ubume
I-ap engenazingcingo (Indawo yokufikelela engenazingcingo), oko kukuthi, indawo yokufikelela engenazingcingo, isetyenziswa njengenguqulo yenethiwekhi engenazingcingo kwaye i-core yenethiwekhi engenazingcingo. I-AP engenazingcingo yindawo yokufikelela kwizixhobo ezingenazingcingo (ezinjengeekhompyuter eziphathwayo, i-terminals ephathekayo, njl. Njl.) Ukufaka inethiwekhi ene-wist. Isetyenziswa ikakhulu kumakhaya anebroadband, izakhiwo kunye neepaki, kwaye zinokugubungela amashumi eemitha ukuya kumakhulu eemitha.
I-AP engenazingcingo ligama elinoluhlu olubanzi lweentsingiselo. Ayiqukanga kuphela amanqaku okufikelela engenazingcingo ezingenazingcingo (i-wireless), kodwa nekota eqhelekileyo yeendlela ezingenazingcingo (kubandakanywa khona iindlela ezingenazingcingo, iibhulorho ezingenazingcingo) kunye nezinye izixhobo.
I-AP engenazingcingo i-ap sisicelo esiqhelekileyo senethiwekhi yengingqi engenantambo. I-AP engenazingcingo idibanisa ibhulorho yenethiwekhi kunye nenethiwekhi ye-Wired, kwaye zizixhobo eziphambili zokuseka inethiwekhi yendawo yengingqi yengingqi (WLN). Inika umsebenzi wokufikelela phakathi kwezixhobo ngaphandle kwamacingo kunye namachila anentambo. Ngoncedo lwee-APs ezingenazingcingo, izixhobo ezingenazingcingo ngaphakathi komqondiso wee-APs ezingenazingcingo zinokunxibelelana. Ngaphandle kwee-APs ezingenazingcingo, ngokusisiseko akunakwenzeka ukwakha i-Wlan yokwenene enokufikelela kwi-Intanethi. . I-ap engenazingcingo kwi-Wlan ilingana nendima yesikhululo sokudluliselwa kwenethiwekhi yonxibelelwano.
Xa kuthelekiswa nolwakhiwo lomxholo onesidima, i-ap engenazingcingo kwinethiwekhi engenazingcingo ilingana ne-hub kwinethiwekhi yenethiwekhi. Inokuqhagamshela izixhobo ezahlukeneyo ezingenazingcingo. Ikhadi lenethiwekhi elisetyenziswa sisixhobo esingenazingcingo likhadi lenethiwekhi elingenazingcingo, kwaye i-Demed Speed yi-Air (i-elektromagnetic). I-AP engenazingcingo yindawo ephakathi yeyunithi engenazingcingo, kwaye zonke iimpawu ezingenazingcingo ezikwiyunithi kufuneka idlule kuyo ukuze itshintshiselane.
I-2. Imisebenzi
2.1 Qhagamshela ngaphandle kwentambo kwaye ucime
Owona msebenzi uqhelekileyo we-ap engenazingcingo kukuqhagamshela inethiwekhi engenazingcingo kunye nenethiwekhi enezingcingo, kwaye unike umsebenzi wokufikelela phakathi kwefowuni engenazingcingo kunye nenethiwekhi enezingcingo. Njengoko kubonisiwe kumzobo 2.1-1.
I-AP engenazingcingo idibanisa uthungelwano lwenethiwekhi kunye nezixhobo ezingenazingcingo
2.2 WDS
I-WDS (inkqubo yokusasaza engenazingcingo), leyo yinkqubo yokuhambisa i-hotspot engenazingcingo, ngumsebenzi okhethekileyo kwi-AP engenazingcingo ye-ap engenazingcingo. Kungumsebenzi osebenzayo kakhulu wokuqonda unxibelelwano phakathi kwezixhobo ezingenazingcingo. Umzekelo, kukho abantakwabo abathathu, kwaye ikhaya ngalinye linentambo engenazingcingo okanye i-wireless exhasa i-WDs, ukuze uphawu olungenazingcingo lungahlawulwa ngamakhaya amathathu ngaxeshanye, kokwenza unxibelelwano olufanayo, lwenza unxibelelwano olufanayo, lwenza unxibelelwano olulandelayo lulula ngakumbi. Nangona kunjalo, kufuneka kuqatshelwe ukuba izixhobo ze-WDS zixhaswe yi-router engenazingcingo (ngokubanzi izixhobo ze-4-8 zinokuxhaswa), kwaye izixhobo ze-WDS ezineempawu ezahlukeneyo zinokusilela ukunxibelelana.
2.3 Imisebenzi ye-AP engenantambo
2.3.1 ngokudlulisela
Umsebenzi obalulekileyo we-ap engenazingcingo uyadlulisa. I-ofisi ebizwa ngokuba kukudluliselwa kukwandisa umqondiso ngaphandle kwamacingo kube kanye phakathi kwamanqaku amabini angenazingcingo, ukuze isixhobo esingenazingcingo sinokufumana uphawu olungenazingcingo olunamandla. Umzekelo, i-AP ifakwe kwinqaku A, kwaye kukho isixhobo esingenazingcingo kwinqaku c. Kukho umgama oziimitha ezili-120 phakathi kwenqaku A kunye nenqaku c. Ukudluliselwa komqondiso engenazingcingo ukusuka kwi-ANTAL A ukuya kwinqanaba le-C sele kuchithiwe kakhulu, kangangokuba inokuba ziimitha ezingama-60. Beka i-ap engenazingcingo njengendawo edlulayo kwinqaku B, ukuze umqondiso ongenazingcingo ophuculweyo unokuphuculwa ngokufanelekileyo, ngaloo ndlela eqinisekisa ngesantya sokuhambisa kunye nokuzinza komqondiso ongenazingcingo.
2.3.2 Ibridi
Umsebenzi obalulekileyo we-ap engenazingcingo uyadlala. I-bridding kukudibanisa iindawo ezimbini ze-AP ezingenazingcingo ezingenazingcingo ukuze ufezekise usulelo lwedatha phakathi kwee-APs ezimbini ezingenazingcingo. Kwezinye iimeko, ukuba ufuna ukuqhagamshela amalaphu amabini anentambo, unokukhetha ukubhabha nge-ap engenazingcingo. Umzekelo, kwinqaku kukho i-lan ye-wired equlwe iicomputer ezili-15, kwaye kwinqaku B kukho i-van yeekhompyuter ezingama-25, kodwa umgama ophakathi kwe-AB kunye ne-AB kude kakhulu, ngokugqithileyo ukudibanisa intambo. Ngeli xesha, unokuseta i-ap engenazingcingo kwinqaku le-AN kunye nenqaku le-B kunye nokuvula umsebenzi wokuvala i-ap ngaphandle kwe-ap ngaphandle kwe-ap, ukuze amachibi ase-AB kunye no-Ab angayidlulisela idatha omnye komnye.
2.3.3 Imo yesazisi
Omnye umsebenzi we-ap engenazingcingo yi "Mode ye-Master-Coayins". I-AP engenazingcingo isebenza kule ndlela iya kuthathwa njengomthengi ongenazingcingo (njengekhadi lenethiwekhi engenazingcingo okanye imodyuli engenazingcingo) yi-AP ye-AP engenazingcingo okanye i-wireless router. Kuyilungele ulawulo lwenethiwekhi ukulawula inethiwekhi engaphantsi kwaye iqaphele uqhagamshelo lwe-Pot-to-Count-Polndigepoint (intambo engenazingcingo okanye i-ap engenazingcingo okanye umthengi we-ap engenazingcingo). Umsebenzi "Wendlela yamandla e-Master-" uhlala usetyenziswa kwi-promarios yotshintsho ye-LAN ngaphandle kwe-wireless kunye ne-Wired Lan. Umzekelo, khomba i-lan ye-wist eyenziwe ngeekhompyuter ezingama-20, kwaye inqaku B yintsholongwane engenazingcingo equlwe iikhompyuter ezili-15. Inqaku b sele kukho i-router engenazingcingo. Ukuba iphakame i-AFS yokufikelela kwinqaku B, ungongeza i-ap engenazingcingo kwi-A, qhagamshela i-ap engenazicingo kwinqaku le-AP kwinqaku i-AP ngaphandle kwe-AP kunye ne-windows. I-router ixhunyiwe, kwaye ngeli xesha zonke iicomputer zinokuqhagamshela kwiikhompyuter kwinqaku b.
I-3. Umahluko phakathi kwe-AP ngaphandle kwe-AP kunye ne-wireless
3.1 AP ngaphandle kwe-wireless
I-wireless AP, oko kukuthi, indawo yokufikelela engenazingcingo, yinguqulelo nje engenazingcingo kwinethiwekhi engenazingcingo. Yindawo yokufikelela kubasebenzisi be-terminal yefowuni ukuba bangene kwinethiwekhi enesidima. Isetyenziselwa ikakhulu kwi-Broadband ye-Broadband ye-Broadband kunye neShishini lwangaphakathi. Umgama ongenazingcingo lungamashumi eemitha ukuya kumakhulu eemitha, itekhnoloji ephambili ingama-802.11X. I-APs e-API engenazingcingo ikwanayo nemowudi yendawo yokufikelela kwi-windows, ethetha ukuba amakhonkco angasebenziyo anokwenziwa phakathi kwe-APS, ngaloo ndlela ekwandisa ukugubungela inethiwekhi engenazingcingo.
Kuba i-AP ye-AP engenantambo ingenantambo ingenamsebenzi wokuhamba, ilingana notshintsho olungenazingcingo kwaye lubonelela kuphela umsebenzi wosulelo olungenazingcingo. Umgaqo wayo wokuSebenza kukufumana isiginali yenethiwekhi edluliselwe sisibini esijijekileyo, kwaye emva kokuba iqulunqe i-ap engenazingcingo, iguqule umqondiso wombane kwi-radio yenethiwekhi.
3.2I-wireless router
I-ap engaphandle ye-wireless yile nto sihlala siyibiza ngokuba yi-router engenazingcingo. I-router engenazingcingo, njengoko igama layo lithetha, yi-router enomsebenzi ongenazingcingo, esetyenziselwa kuphela abasebenzisi ukuba bakhuphe i-Intanethi kunye nokugubungela ngaphandle kwamacingo. Xa kuthelekiswa ne-AP engenantambo i-AP, i-router engenazingcingo inokuqonda ukuba nenxaxheba kwi-Intanethi kwinethiwekhi engenazingcingo ngomsebenzi wokuhamba, kwaye kunokuqonda ukufikelela ngokwabelana ngentambo ye-ADSL kunye nebhendi yoluntu.
Kufanelekile ukukhankanya ukuba i-terminals engenazingcingo kunye ne-Wird inokuthi yabelwe i-subnet ye-wireless router, ukuze izixhobo ezahlukeneyo kwi-subnet zinokutshintshiselana idatha ngokufanelekileyo.
3.3 Isishwankathelo
Kwisishwankathelo esifutshane, i-ap engenazingcingo elula ilingana notshintsho olungenazingcingo; I-wireless rior (iwindows engaphandle) ilingana ne "wireless ap + umsebenzi". Ngokweemeko zokusebenzisa, ukuba ikhaya sele liqhagamshelwe kwi-Intanethi kwaye ufuna ukubonelela ngokufikelela ngaphandle kwamacingo, emva koko ukukhetha i-AP engenazingcingo kwanele; Kodwa ukuba ikhaya alikho kwi-Intanethi, kufuneka sinxibelelane nomsebenzi wokufikelela kwi-Intanethi, kuya kufuneka ukhethe i-router engenazingcingo ngeli xesha.
Ukongeza, ukusuka kwindawo yokujonga, ezi zinto zimbini ziyafana ubude, kwaye akukho lula ukwahlula. Nangona kunjalo, ukuba ujongeka ngokusondeleyo, usengenguye ubona umahluko phakathi kwezi zimbini: oko kukuthi, imijikelezo yabo yahlukile. . Ngelixa i-router engenazingcingo inezibuko ezine ezingenazingcingo, ngaphandle kokuba enye yezibuko isetyenziselwa ukunxibelelana nezixhobo zenethiwekhi ephezulu, kwaye izibuko ezine linokushiywa ukuba ziqhagamshele kwiikhompyuter kwi-intranet, kwaye zininzi izibane.
Iposi: Apri-19 ukuya ku-1523