Harkokin Sayin Fayil din yana amfani da tashar jiragen ruwa 20 da 21
Fayil ɗin Fayil na FTP (FTP) yana samar da hanyar da za a canja wurin bayanai a kan layi, kamar kamar Hypertext Transfer Protocol (HTTP) ya aikata ta hanyar burauzar yanar gizo. FTP, duk da haka, yana aiki a kan tashoshin Kayan Gudanar da Bayanai ( TCP ) guda biyu: 20 da 21. Duk waɗannan tashoshin nan dole su bude a kan hanyar sadarwar don samun nasarar FTP.
Bayan an shigar da sunan mai amfani na FTP tare da kalmar sirri ta hanyar FTP abokin ciniki, software ɗin FTP zai buɗe tashar jiragen ruwa 21, wanda ake kira da umurnin ko sarrafa tashar jiragen ruwa, ta hanyar tsoho. Sa'an nan kuma, abokin ciniki yana yin wani haɗi zuwa uwar garken a kan tashar jiragen ruwa 20 don yadda za a iya canja wurin fayiloli na ainihi.
Ana iya canza tashar tashoshin ta hanyar aikawa da umarni da fayiloli a kan FTP, amma daidaitattun sun kasance don haka tsarin kwamfuta / software, hanyoyin sadarwa, da kuma wutan lantarki na iya yarda a kan waɗannan tashoshin don yin daidaito sosai.
Yadda za a Haɗa Cikin FTP Port 21
Idan FTP ba ta aiki ba, ɗakunan jirage mai kyau bazai bude a kan hanyar sadarwa ba. Wannan zai iya faruwa a ko dai ta hanyar uwar garke ko abokin ciniki. Duk wani software da ke katange tashar jiragen ruwa dole ne a canza shi da hannu don buɗe su, ciki har da hanyoyin sadarwa da wuta.
Ta hanyar tsoho, wayoyi da masu kashe wuta bazai yarda da haɗi a tashar jiragen ruwa ba. Idan FTP ba ta aiki ba, yana da kyau don dubawa farko cewa na'urar mai ba da hanya tsakanin hanyoyin sadarwa tana tura buƙatun turawa a tashar jiragen ruwa kuma cewa wuta ba ta hana tashar jiragen ruwa 21.
Tip : Za ka iya amfani da Port Checker don duba cibiyar sadarwar ku don ganin idan mai ba da hanya tsakanin hanyoyin sadarwa yana da tashar jiragen ruwa 21. Har ila yau akwai fasalin da ake kira yanayin wucewa wanda za'a iya amfani da shi idan akwai matsaloli tare da tashar jiragen ruwa a baya a na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
Bugu da ƙari ga tabbatar da tashar jiragen ruwa 21 an buɗe a bangarorin biyu na tashar sadarwa, har ila yau, ana iya karɓar tashar jiragen ruwa 20 a cibiyar sadarwa kuma ta hanyar software na abokin ciniki. Shirya bude bude tashoshin biyu yana hana cikakken canja wuri da-fita daga kasancewa.
Da zarar an haɗa shi da uwar garken FTP, software na abokin ciniki ya taso tare da takardun shaidar shiga - sunan mai amfani da kalmar sirri - wajibi ne don samun dama ga wannan uwar garken.
FileZilla da WinSCP su ne manyan mashahuran FTP guda biyu.