Ngingathanda ukwabelana ngolwazi lwethu lonyaka wonke ekutholeni isixazululo sokuhlela ukufinyelela okumaphakathi nokuhlelekile kokhiye bokuqinisekisa ubunikazi be-elekthronikhi enhlanganweni yethu (okhiye bokufinyelela ezinkundleni zokuhweba, amabhange, okhiye bokuqinisekisa ubunikazi besofthiwe, njll.). Ngenxa yokuba khona kwamagatsha ethu, ahlukene kakhulu ngokwendawo, kanye nokuba khona kwezikhiye zokuphepha ze-elekthronikhi ngayinye yazo, isidingo sazo sivela njalo, kodwa emagatsheni ahlukene. Ngemva kokunye ukuphikisana ngokhiye olahlekile, abaphathi babeka umsebenzi - ukuxazulula le nkinga futhi baqoqe WONKE amadivaysi okuphepha e-USB endaweni eyodwa, nokuqinisekisa ukusebenza nawo kungakhathaliseki ukuthi indawo yesisebenzi.
Ngakho, sidinga ukuqoqa ehhovisi elilodwa bonke okhiye basebhange beklayenti, amalayisense e-1c (hasp), amathokheni ezimpande, Ithokheni ye-ESMART USB 64K, njll. etholakala enkampanini yethu. ngokusebenza okulandelayo emishinini ekude engokoqobo kanye ne-virtual Hyper-V. Inani lamadivayisi e-USB ngu-50-60 futhi akuwona neze umkhawulo. Indawo yamaseva e-virtualization ngaphandle kwehhovisi (isikhungo sedatha). Indawo yazo zonke izisetshenziswa ze-USB ehhovisi.
Sifunde ubuchwepheshe obukhona bokufinyelela endaweni eyodwa kumadivayisi e-USB futhi sanquma ukugxila kubuchwepheshe be-USB phezu kwe-IP. Kuvela ukuthi izinhlangano eziningi zisebenzisa lesi sixazululo esithile. Kukhona kokubili ihadiwe kanye namathuluzi esofthiwe okudlulisela phambili kwe-USB phezu kwe-IP emakethe, kodwa awazange asifanele. Ngakho-ke, ngokuqhubekayo sizokhuluma kuphela mayelana nokukhetha kwehadiwe i-USB phezu kwe-IP futhi, okokuqala, mayelana nokukhetha kwethu. Siphinde sakhipha amadivayisi ase-China (angenagama) ekucatshangelweni.
Izixazululo zehadiwe ze-USB ngaphezulu kwe-IP ezichazwe kabanzi ku-inthanethi ngamadivayisi enziwe e-USA naseJalimane. Ukuze uthole ucwaningo oluningiliziwe, sithenge inguqulo enkulu ye-rackmount yale USB phezu kwe-IP, eyenzelwe izimbobo ze-USB ezingu-14, enekhono lokukhweza endaweni yokubeka engu-19-intshi, kanye ne-USB yaseJalimane phezu kwe-IP, eyenzelwe izimbobo ze-USB ezingu-20, futhi ikhono lokukhweza ku-rack engu-19-intshi. Ngeshwa, laba bakhiqizi babengenazo izimbobo zedivayisi ye-USB ngaphezulu kwe-IP.
Idivayisi yokuqala ibiza kakhulu futhi iyathakazelisa (i-intanethi igcwele ukubuyekezwa), kodwa kune-drawback enkulu kakhulu - azikho izinhlelo zokugunyazwa zokuxhuma amadivaysi e-USB. Noma ubani ofaka uhlelo lokusebenza lokuxhuma nge-USB unokufinyelela kubo bonke okhiye. Ngaphezu kwalokho, njengoba umkhuba ubonisile, idivayisi ye-USB "esmart token est64u-r1" ayifanelekile ukusetshenziswa nedivayisi futhi, uma ubheka phambili, nge "German" kuWin7 OS - uma ixhunywe kuyo, kukhona i-BSOD ehlala njalo. .
Sithole idivayisi yesibili ye-USB phezu kwe-IP ithakazelisa kakhulu. Idivayisi inesethi enkulu yezilungiselelo ezihlobene nemisebenzi yenethiwekhi. I-interface ye-USB phezu kwe-IP ihlukaniswe ngokunengqondo yaba izigaba, ngakho-ke ukusetha kokuqala kwakulula futhi kuyashesha. Kodwa, njengoba kushiwo ngaphambili, kube nezinkinga zokuxhuma izihluthulelo eziningi.
Ngokuqhubeka nokufunda ngehadiwe ye-USB phezu kwe-IP, sahlangana nabakhiqizi basekhaya. Uhlu luhlanganisa 16, 32, 48 kanye nezinguqulo zembobo ezingu-64 ezinekhono lokukhweza ku-rack engu-19-intshi. Ukusebenza okuchazwe umenzi bekucebe kakhulu kunalokhu kokuthenga kwangaphambilini kwe-USB ngaphezu kwe-IP. Ekuqaleni, ngithande ukuthi i-USB ephethwe phezu kwehabhu ye-IP inikeza ukuvikelwa kwezinyathelo ezimbili kumadivayisi we-USB lapho wabelana nge-USB kunethiwekhi:
- Ukuvula nokuvala okukude kwedivayisi ye-USB;
- Ukugunyazwa kokuxhuma amadivayisi e-USB kusetshenziswa ukungena ngemvume, iphasiwedi kanye nekheli le-IP.
- Ukugunyazwa kokuxhuma izimbobo ze-USB kusetshenziswa ukungena ngemvume, iphasiwedi kanye nekheli le-IP.
- Ukungena kwakho konke ukwenza kusebenze nokuxhumana kwamadivayisi e-USB ngamakhasimende, kanye nemizamo enjalo (ukufakwa kwephasiwedi okungalungile, njll.).
- Ukubethela kwethrafikhi (okungukuthi, empeleni, kwakungekubi kumodeli yaseJalimane).
- Ukwengeza, bekufanele ukuthi idivayisi, nakuba ingashibhile, ishibhe izikhathi ezimbalwa kunaleyo ethengwe ngaphambilini (umehluko uba mkhulu kakhulu uma uguqulelwa echwebeni; sicabangele imbobo ye-64-USB phezu kwe-IP).
Sinqume ukuhlola nomkhiqizi mayelana nesimo ngokusekela izinhlobo ezimbili zamathokheni ahlakaniphile ngaphambilini abe nezinkinga zokuxhuma. Saziswe ukuthi abanikezeli ngesiqinisekiso esingu-100% sokusekelwa kwawo wonke amadivayisi we-USB, kodwa abakakatholi idivayisi eyodwa okunezinkinga ngayo. Asizange saneliseke ngale mpendulo futhi saphakamisa ukuthi umenzi adlulisele amathokheni ukuze ahlolwe (ngenhlanhla, ukuthunyelwa ngenkampani yezokuthutha kubiza ama-ruble angu-150 kuphela, futhi sinamathokheni amadala anele). Izinsuku ezingu-4 ngemva kokuthumela okhiye, sanikezwa idatha yokuxhuma futhi saxhuma ngokuyisimangaliso Windows 7, 10 kanye ne-Windows Server 2008. Konke kwasebenza kahle, sixhume amathokheni ethu ngaphandle kwezinkinga futhi sakwazi ukusebenza nabo.
Sithenge ihabhu le-USB eliphethwe phezu kwe-IP enezimbobo ze-USB ezingama-64. Sixhume wonke amachweba angama-18 avela kumakhompyutha angu-64 emagatsheni ahlukene (okhiye abangu-32 nokunye - ama-flash drive, ama-hard drive namakhamera we-USB angu-3) - wonke amadivaysi asebenze ngaphandle kwezinkinga. Sekukonke sijabulile ngedivayisi.
Angiwafaki ohlwini amagama nabakhiqizi bamadivayisi e-USB phezu kwe-IP (ukugwema ukukhangisa), angatholakala kalula ku-inthanethi.
Source: www.habr.com