1. Uhlolojikelele
I-Wireless AP (I-Wireless Access Point), okungukuthi, indawo yokufinyelela engenantambo, isetshenziswa njengokushintsha okungenantambo kwenethiwekhi engenantambo futhi iwumgogodla wenethiwekhi engenantambo. I-Wireless AP iyindawo yokufinyelela yamadivayisi angenantambo (njengamakhompyutha aphathekayo, amatheminali eselula, njll.) ukuze angene kunethiwekhi enezintambo. Isetshenziswa kakhulu ezindlini ze-broadband, izakhiwo kanye namapaki, futhi ingamboza amashumi amamitha kuya kumakhulu amamitha.
I-Wireless AP yigama elinezincazelo eziningi ezahlukene. Akubandakanyi kuphela izindawo zokufinyelela ezingenantambo (Ama-AP Angenantambo), kodwa futhi igama elivamile lamarutha angenantambo (okuhlanganisa namasango angenantambo, amabhuloho angenantambo) namanye amadivaysi.
I-Wireless AP uhlelo lokusebenza olujwayelekile lwenethiwekhi yendawo engenantambo. I-Wireless AP ibhuloho elixhuma inethiwekhi engenantambo kanye nenethiwekhi enezintambo, futhi iyisisetshenziswa esiyinhloko sokusungula inethiwekhi yendawo engenantambo (WLAN). Inikeza umsebenzi wokufinyelela okufanayo phakathi kwamadivayisi angenawaya nama-LAN anezintambo. Ngosizo lwama-APs angenawaya, amadivayisi angenawaya angaphakathi kwekhava yesignali yama-APs angenantambo angaxhumana wodwa. Ngaphandle kwama-APs angenawaya, empeleni akunakwenzeka ukwakha i-WLAN yangempela engafinyelela ku-inthanethi. . I-wireless AP ku-WLAN ilingana nendima yesiteshi sokudlulisa kunethiwekhi yokuxhumana yeselula.
Uma kuqhathaniswa nesakhiwo senethiwekhi enezintambo, i-AP engenantambo kunethiwekhi engenantambo ilingana nehabhu ekunethiwekhi enezintambo. Ingakwazi ukuxhuma amadivaysi ahlukahlukene angenantambo. Ikhadi lenethiwekhi elisetshenziswa idivayisi engenantambo iyikhadi lenethiwekhi engenantambo, kanti isisetshenziswa sokudlulisa umoya (igagasi logesi). I-Wireless AP iyindawo emaphakathi yeyunithi engenantambo, futhi wonke amasiginali angenantambo kuyunithi kufanele adlule kuwo ukuze ashintshisane.
2. Imisebenzi
2.1 Xhuma okungenantambo kanye nentambo
Umsebenzi ovame kakhulu we-AP engenantambo ukuxhuma inethiwekhi engenantambo kanye nenethiwekhi enezintambo, futhi inikeze umsebenzi wokufinyelela okuhlangene phakathi kwedivayisi engenantambo nenethiwekhi enezintambo. Njengoba kuboniswe kuMfanekiso 2.1-1.
I-Wireless AP ixhuma inethiwekhi enezintambo namadivayisi angenantambo
2.2 WDS
I-WDS (Uhlelo Lokusabalalisa Okungenantambo), okungukuthi, uhlelo lokusabalalisa i-hotspot engenantambo, kuwumsebenzi okhethekile ku-AP engenantambo nerutha engenantambo. Kungumsebenzi owusizo kakhulu ukubona ukuxhumana phakathi kwamadivaysi amabili angenawaya. Isibonelo, kunomakhelwane abathathu, futhi umuzi ngamunye unerutha engenantambo noma i-AP engenawaya esekela i-WDS, ukuze isignali engenantambo ingambozwa yimizi emithathu ngesikhathi esisodwa, okwenza ukuxhumana phakathi kwamabili kube lula. Kodwa-ke, kufanele kuqashelwe ukuthi amadivaysi e-WDS asekelwa umzila ongenazintambo anomkhawulo (Ngokujwayelekile amadivaysi angu-4-8 angasekelwa), futhi amadivaysi e-WDS emikhiqizo ehlukene angase ahluleke ukuxhuma.
2.3 Imisebenzi ye-wireless AP
2.3.1 Ukudluliselwa
Umsebenzi obalulekile we-wireless AP ukudluliselwa. Lokhu okubizwa ngokuthi i-relay iwukukhulisa isignali engenantambo kanye phakathi kwamaphoyinti amabili angenantambo, ukuze idivayisi engenantambo ekude ikwazi ukuthola isignali eqinile engenantambo. Isibonelo, i-AP ibekwe endaweni a, futhi kukhona idivayisi engenantambo endaweni c. Kunebanga lamamitha ayi-120 phakathi kwephoyinti a nephuzu c. Ukudluliswa kwesignali engenantambo ukusuka ku-a kuya ku-c kwenziwe buthaka kakhulu, ngakho-ke kungaba kude ngamamitha angama-60. Beka i-AP engenantambo njengokudluliselwa endaweni b, ukuze isignali engenantambo endaweni c ithuthukiswe ngempumelelo, ngaleyo ndlela uqinisekise isivinini sokudlulisela nokuzinza kwesignali engenantambo.
2.3.2 Ukuhlanganisa
Umsebenzi obalulekile we-wireless AP ukuhlanganisa. I-Bridging iwukuxhuma iziphetho ezimbili ze-AP ezingenantambo ukuze ubone ukudluliswa kwedatha phakathi kwama-AP amabili angenantambo. Kwezinye izimo, uma ufuna ukuxhuma ama-LAN anentambo amabili, ungakhetha ukudlula nge-AP engenantambo. Isibonelo, endaweni a kukhona i-LAN enezintambo eyakhiwe amakhompyutha angu-15, futhi endaweni b kukhona i-LAN enezintambo eyakhiwe amakhompyutha angu-25, kodwa ibanga phakathi kwamaphoyinti ab no-ab likude kakhulu, lidlula amamitha angu-100, ngakho-ke akunjalo. efanelekile ukuxhuma ngekhebula. Ngalesi sikhathi, ungasetha i-AP engenantambo endaweni engu-a nephoyinti b ngokulandelana, futhi uvule umsebenzi wokuhlanganisa i-AP engenantambo, ukuze ama-LAN emaphoyinti ab kanye ne-ab akwazi ukudlulisa idatha komunye nomunye.
2.3.3 Imodi ye-master-slave
Omunye umsebenzi we-AP engenantambo “imodi yesigqila”. I-AP engenantambo esebenza kule modi izobhekwa njengeklayenti elingenantambo (elifana nekhadi lenethiwekhi elingenantambo noma imojuli engenantambo) yi-master wireless AP noma irutha engenantambo. Kulula kubaphathi benethiwekhi ukuthi baphathe i-sub-network futhi babone uxhumano lwe-point-to-multipoint (irutha engenantambo noma i-AP eyinhloko engenantambo iyiphoyinti elilodwa, futhi iklayenti le-AP engenantambo inamaphuzu amaningi). Umsebenzi we-"master-slave mode" uvame ukusetshenziswa ezimeni zokuxhuma i-LAN engenantambo ne-LAN enezintambo. Isibonelo, iphoyinti u-a yi-LAN enezintambo eyakhiwe amakhompyutha angu-20, futhi iphoyinti b i-LAN engenantambo eyakhiwa amakhompyutha angu-15. Iphoyinti b selivele Kukhona irutha engenantambo. Uma iphoyinti a lifuna ukufinyelela endaweni engu-b, ungakwazi ukwengeza i-AP engenantambo endaweni a, uxhume i-AP engenawaya ekushintsha endaweni u-a, bese uvula “imodi yesigqila esiyinhloko” ye-AP engenantambo kanye noxhumo olungenantambo ku-. iphuzu b. Irutha ixhunyiwe, futhi ngalesi sikhathi wonke amakhompyutha asendaweni a angakwazi ukuxhuma kumakhompyutha endaweni b.
3. Umehluko phakathi kwe-Wireless AP ne-Wireless Router
3.1 I-Wireless AP
I-Wireless AP, okungukuthi, indawo yokufinyelela okungenantambo, imane nje iyiswishi engenantambo kunethiwekhi engenantambo. Kuyindawo yokufinyelela yabasebenzisi betheminali yeselula ukuze bangene kunethiwekhi enezintambo. Isetshenziselwa ikakhulukazi ukuthunyelwa kwe-broadband yasekhaya kanye nokuthunyelwa kwenethiwekhi yangaphakathi yebhizinisi. Ibanga lokumboza okungenantambo lingamamitha angamashumi ukuya kumakhulu amamitha, ubuchwepheshe obuyinhloko yi-802.11X series. Ama-AP avamile angenazintambo nawo anemodi yephoyinti lokufinyelela, okusho ukuthi izixhumanisi ezingenantambo zingenziwa phakathi kwama-AP, ngaleyo ndlela andise ukumbozwa kwenethiwekhi engenantambo.
Njengoba i-AP elula engenazintambo ingenawo umsebenzi womzila, ilingana neswishi engenantambo futhi inikeza kuphela umsebenzi wokudlulisa isignali okungenantambo. Umgomo wayo wokusebenza uwukwamukela isignali yenethiwekhi edluliselwa ngababili abasontekile, futhi ngemva kokuhlanganiswa yi-AP engenantambo, guqula isignali kagesi ibe isignali yomsakazo bese uyithumela ukuze yakhe ukumbozwa kwenethiwekhi engenazintambo.
3.2Irutha engenantambo
I-AP engenantambo enwetshiwe yilokho esivame ukukubiza ngokuthi irutha engenantambo. Irutha engenantambo, njengoba negama layo lisho, iyirutha enomsebenzi wokumboza okungenantambo, esetshenziswa kakhulu kubasebenzisi ukuntweza i-inthanethi nokufaka okungenantambo. Uma kuqhathaniswa ne-AP engenantambo, irutha engenantambo ingabona ukwabelana koxhumano lwe-inthanethi kunethiwekhi yasekhaya engenantambo ngokusebenzisa umzila, futhi ingabona ukufinyelela okwabiwe okungenantambo kwe-ADSL kanye ne-broadband yomphakathi.
Kuhle ukusho ukuthi amatheminali angenantambo nanezintambo angabelwa ku-subnet ngokusebenzisa irutha engenantambo, ukuze amadivaysi ahlukahlukene ku-subnet akwazi ukushintshanisa idatha kalula.
3.3 Isifinyezo
Kafushane, i-AP engenantambo elula ilingana nokushintshwa okungenantambo; irutha engenantambo (i-AP enwetshiwe engenantambo) ilingana “nomsebenzi werutha we-AP + ongenantambo”. Ngokwezimo zokusetshenziswa, uma ikhaya selivele lixhumeke ku-inthanethi futhi lifuna nje ukunikeza ukufinyelela okungenantambo, bese ukhetha i-AP engenantambo kwanele; kodwa uma ikhaya lingakaxhunywa ku-inthanethi, sidinga ukuxhuma kumsebenzi wokufinyelela okungenantambo ku-inthanethi, kuzomele ukhethe irutha engenantambo ngalesi sikhathi.
Ngaphezu kwalokho, ngokombono wokubukeka, lezi zibili ziyafana ngobude, futhi akulula ukuzihlukanisa. Kodwa-ke, uma ubhekisisa kahle, usengawubona umehluko phakathi kwalokhu okubili: okungukuthi, ukuxhumana kwazo kuhlukile. (Uhlobo olulula) i-wireless AP ngokuvamile inembobo yenethiwekhi ye-RJ45 enentambo, imbobo yokunikeza amandla, imbobo yokumisa (imbobo ye-USB noma ukulungiselelwa ngesixhumi esibonakalayo se-WEB), kanye nezibani zezinkomba ezimbalwa; kuyilapho irutha engenantambo inezinye izimbobo zenethiwekhi ezinezintambo ezine, ngaphandle kokuthi Imbobo ye-WAN eyodwa isetshenziselwa ukuxhuma kumpahla yenethiwekhi yezinga eliphezulu, futhi izimbobo ezine ze-LAN zingaxhunywa ngentambo ukuze zixhumeke kumakhompyutha ku-intranethi, futhi kukhona izibani zenkomba ezengeziwe.
Isikhathi sokuthumela: Apr-19-2023