Indlela yokuvula i-Telnet ku-Windows 10 naku-Windows 11

Uma uke wazama ukusebenzisa umyalo Telnet Uma usebenzisa i-Windows bese ithi ayibonakali, ungakhathazeki: akukhona ukuthi kukhona okungajwayelekile okungekho, kumane nje ukuthi Iklayenti le-Telnet likhutshaziwe ngokuzenzakalelayo. Ku-Windows 10 kanye ne-Windows 11, ukuyisebenzisa kulula, kodwa kuyasiza ukuqonda ukuthi yini oyivulayo nokuthi kungani ingasetshenziswa kakhulu njengoba yayisetshenziswa ngaphambili.

Nakuba kunezindlela eziningi eziphephile futhi zesimanje namuhla, i-Telnet isasebenza kakhulu thola izinkinga zenethiwekhi, izimbobo zokuhlola noma xhuma kumadivayisi amadalaKodwa-ke, inemininingwane yokuphepha ebaluleke kakhulu, ngakho ake sibukeze ngokuningiliziwe ukuthi iyini, isebenza kanjani, yiziphi izingozi zayo, nokuthi ungayivula kanjani ngendlela efanele ku-Windows isinyathelo ngesinyathelo.

Iyini i-Telnet futhi isetshenziselwani namuhla?

I-Telnet iyi- Iphrothokholi yenethiwekhi esekelwe ku-TCP/IP Ikuvumela ukuthi uxhumeke ukude kwenye ikhompyutha usebenzisa isikhombikubona somugqa womyalo kuphela, ngaphandle kwesikhombikubona sezithombe. Yaqala ngasekupheleni kwawo-60 futhi, isikhathi eside, yayingenye yezindlela ezijwayelekile zokufinyelela amaseva namakhompyutha ukude.

Ukusebenza kwayo kwakudala kusekelwe kumodeli iklayenti-serverKukhompyutha, iseva ye-Telnet iyasebenza, evame ukulalela ku- Imbobo ye-TCP 23Futhi kusuka kwenye ikhompyutha iklayenti le-Telnet lixhuma, okuyilona olisebenzisa kusuka ku-terminal noma umyalo.

Uma uzama ukuxhuma, iklayenti lithumela isicelo kuseva ekude, ephendula ngokukubuza igama lomsebenzisi nephasiwediUma iziqinisekiso zilungile, iseshini ekude ivuleka kwimodi yombhalo, njengokungathi uhleli phambi kwaleyo khompyutha, kodwa usebenzisa imiyalo kuphela.

Konke okudluliselwa nge-Telnet kuhamba ngaphakathi umbhalo ocacile ngaphandle kokubethelaLokhu kufaka phakathi amagama abasebenzisi, amaphasiwedi, nanoma yiluphi ulwazi olufakayo noma olutholayo ngesikhathi seseshini. Le mininingwane, eyayingabhekwa njengento engathí sina ngaleso sikhathi, manje iwubuthakathaka bayo obukhulu.

Ngokomlando ibilokhu isetshenziselwa phatha amaseva, finyelela izizindalwazi, buza izinhlelo ze-BBS noma ze-MUD, futhi uphathe imishini yenethiwekhiNamuhla, ukusetshenziswa kwayo kuye kwehliswa kakhulu ezindaweni ezilawulwayo kanye nokuhlolwa okuthile, njengoba ezinye izindlela eziphephile kakhulu njenge-SSH seziyinto evamile.

Indlela iTelnet esebenza ngayo ngobuchwepheshe

I-Telnet ithembele kuphrothokholi I-TCPNgokuvamile ku-port 23, kumiswa iseshini ethembekile phakathi kweklayenti neseva. Uma uxhumano luqaliswa, iseva ilinda ukuthi iklayenti lixhumeke, futhi uma seliqaliwe, ukushintshana kokuqala kwezinketho (ukuxoxisana kwe-Telnet) kwenzeka ngaphambi kokuba kuvele isixwayiso sokuqinisekisa.

Ngokombono womsebenzisi, ubona kuphela ikhonsoli lapho ungafaka khona imiyalo, kodwa ngemuva kwezigcawu, kuthunyelwa imiyalezo abalingiswa kuzo zombili izinkomba ngesikhathi sangempelaAkukho interface yesithombe: konke kufana nombhalo, njengakuma-terminal amadala axhunywe kuma-mainframe amakhulu.

Uma usungaphakathi, ungazulazula ngokusebenzisa ama-directory, usebenzise izinhlelo, ubuke ama-log, noma ushintshe izilungiselelo, kuye ngokuthi izimvume ze-akhawunti lokho kusetshenziswa i-Telnet. Kumadivayisi amaningi amadala enethiwekhi noma izinhlelo ezifakiwe, ukufinyelela kwe-Telnet kwakuyindlela eyinhloko yokuphatha (futhi kwezinye izimo kuseyiyo) indlela.

I-Telnet ingasetshenziswa futhi ukuhlola ukuthi i-port ekude iyaphendula yini. Isibonelo, ungaxhuma kuseva yemeyili ku-port 25 ukuze ubone ukuthi iyazamukela yini izixhumanisi, noma uhlole ukuthi isevisi yewebhu iyaphendula yini ku-port 80 noma 443, yize kukhona amathuluzi athile atholakalayo ale njongo namuhla.

Ezinkundleni zokuxhumana zasendaweni noma ezindaweni ezilinganiselwe kakhulu, lapho ithrafikhi ingaphumi iye kwi-inthanethi futhi ukufinyelela kulawulwa, kusengaba nengqondo ukuyisebenzisa ngezikhathi ezithile ukuze ukuhlolwa okusheshayo nokuhlolwa kokuxhumananjalo ucabanga ukuthi ingozi yokuthi yonke ithrafikhi ayibethelwe.

Ukusetshenziswa okungokoqobo kwe-Telnet ekuphathweni nasekusekelweni

Esinye sezimo ezivame kakhulu lapho i-Telnet isabonakala khona kusemisebenzini ye- ukwesekwa kobuchwepheshe kanye nokuphathwa kwenethiwekhiIziqondiso eziningi kanye nezincwadi zemishini emidala noma amadivayisi athile akhethekile zisabonisa ukuthi "xhuma nge-Telnet" ukuze ubuyekeze noma ushintshe ukucushwa.

Isibonelo, amanye amadivayisi okuqapha noma amakhamera amadala avumela ukufinyelela nge-Telnet ukuze ubuke izingodo, imikhondo, noma amanani angaphakathiLokhu kuyinto uchwepheshe angase ayidinge ukuze ahlole izinkinga. Kulezi zimo, uma i-PC yakho ikhubaza iklayenti, ngeke ukwazi ukulandela imiyalelo uze uyivule.

I-Telnet ingasetshenziswa futhi ku- hlola izinsizakalo ze-imeyiliHlola ukuthi i-SMTP port (25, 587, noma 465, njengoba kusebenza) iyaphendula kusuka kukhompyutha ethile. Uma iklayenti le-imeyili lingakwazi ukuthumela imiyalezo, ukuhlolwa okulula kwe-Telnet ku-port efanele kusiza ekuvimbeleni izinkinga zokuvimba i-port noma ze-firewall.

Okunye ukusetshenziswa okuthakazelisayo yi- ukuqinisekiswa kokuxhumeka kwewebhuUngazama ukuxhuma nge-Telnet ku-port 80 (HTTP) noma ku-443 (HTTPS) yeseva ukuze uhlole impendulo yezinga lokuthutha, noma ngabe uphatha okuqukethwe ngesiphequluli.

Kumanethiwekhi lapho izinsizakalo zichazwe khona kuma-port enziwe ngokwezifiso (isibonelo, izinhlelo zokusebenza zangaphakathi ezisebenzisa ama-port angavamile), i-Telnet ivumela Hlola ngokushesha ukuthi yimaphi amachweba afinyelelekayo kusukela endaweni ethile kunethiwekhi, into ewusizo kakhulu lapho ulungisa i-firewall noma usola i-intermediate block.

Izingozi Nezinkinga Zokuphepha Kwe-Telnet

Isithende esikhulu sika-Achilles sikaTelnet yiso leso Ayibhali lutho oluthumelayo noma olutholayo.Yonke ithrafikhi, okuhlanganisa neziqinisekiso zokungena ngemvume, ihamba ngombhalo ocacile. Noma ubani onokufinyelela kuthrafikhi yenethiwekhi (isibonelo, kunethiwekhi ye-Wi-Fi eyabiwe noma ingxenye yenethiwekhi esengozini) angavimba futhi afunde konke. amathuluzi afana ne-Wireshark.

Lokhu kuvula umnyango wokuhlaselwa kohlobo “Umuntu Ophakathi” (i-MITM)Kulokhu kuhlasela, umhlaseli uzibeka phakathi kweklayenti neseva, abambe iziqinisekiso nemiyalo, futhi angafaka ngisho nemiyalelo enonya. Kumanethiwekhi omphakathi noma angalawulwa, ukusebenzisa i-Telnet cishe kuwukunikeza ulwazi lwakho.

Ngaphezu kwalokho, i-Telnet ayinayo izindlela zokuqinisekisa eziqinileUkuqinisekiswa kukhawulelwe kugama lomsebenzisi nephasiwedi yombhalo ocacile, ngaphandle kwezitifiketi, okhiye bomphakathi abaqinile, noma izendlalelo zokubethela ukuvikela ukushintshaniswa kokuqala, into enikezwa yizinqubo ezintsha ezifana ne-SSH.

Ngenxa yezizathu ezinjengalezi, ukusetshenziswa kwe-Telnet ku-inthanethi evulekile kubhekwa njengokuphelelwe yisikhathi futhi okuyingozi. Izinhlangano ezifana ne-IETF bezilokhu zicindezela ukusetshenziswa kwezinye izindlela iminyaka eminingi. amaphrothokholi abethelwe futhi anamuhlaFuthi empeleni, noma iyiphi indawo engathi sína kufanele ukuthi isivele ithuthele ku-SSH noma kwezinye izixazululo eziphephile.

Kumanethiwekhi ezinkampani, noma ngabe i-Telnet isasetshenziswa emishinini yakudala, kuyinto evamile ukuyihlanganisa nezinye izindlela zokuphepha, ukukhawulela ukufinyelela kwayo ezigabeni zenethiwekhi yangaphakathi, nokusebenzisa izilawuli eziqinile ukuze kuncishiswe ukuchayeka ekuhlaselweni.

I-Telnet ku-Windows 10 naku-Windows 11: lokho ongakwenza nokungenakukwenza

Kuma-Windows anamuhla, iklayenti le-Telnet lisekhona, kodwa Ikhutshaziwe ngokuzenzakalelayoLokhu kwenzeka ku-Windows 10, Windows 11, kanye nezinguqulo eziningi zangaphambilini zedeskithophu njenge-Windows 8 noma i-Windows Vista.

Okushintshile ukuthi, ezinguqulweni zamanje zedeskithophu, Iseva ye-Telnet ayifakiweNgamanye amazwi, ungasebenzisa ikhompyutha yakho ye-Windows njengeklayenti ukuxhuma kwamanye amakhompyutha noma amadivayisi aneseva ye-Telnet esebenzayo, kodwa awukwazi ukuguqula ikhompyutha yakho ye-Windows 10 noma ye-11 ibe iseva ye-Telnet ukuze abanye bayifinyelele.

Ezinguqulweni zangaphambilini ezifana neWindows 7 noma iWindows Vista (futhi, vele, ezinhlelweni ze- IWindows Server), kwakungenzeka ukufaka nokuvula isevisi yeseva ye-Telnet, yize namuhla kungavunyelwe kakhulu ezindaweni zokukhiqiza ezivulekele i-inthanethi.

Isinqumo seMicrosoft sokukhubaza iklayenti nokususa iseva ngokuzenzakalelayo ezinhlelweni zedeskithophu siyimpendulo eqondile ku- imikhawulo yokuphepha engathi sína yephrothokholiNgale ndlela, izosetshenziswa kuphela yilabo abayisebenzisa ngamabomu futhi, ngokombono, bazi ukuthi bangena kuphi.

Uma umgomo wakho uwukwenza nje izivivinyo zokuxhuma, ukuxilonga ama-port, noma ukuxhuma idivayisi endala ngaphakathi kwenethiwekhi yangaphakathi, lokhu kuzokwanela. sebenzisa iklayenti le-Telnet ku-Windows 10 noma i-Windows 11 yakho ngokulandela enye yezindlela esizozibona ngezansi.

Indlela yokuvula i-Telnet ku-Windows kusuka ku-interface yesithombe

Indlela ebonakalayo nelula kakhulu yokukhumbula kubasebenzisi abaningi ukuyivula ngaphakathi kwedivayisi uqobo. Iphaneli yokulawula yeWindowsLe nqubo ifana kakhulu ku-Windows 10 kanye ne-Windows 11, ngokuyisisekelo ishintsha indlela ofinyelela ngayo inketho.

Ku-Windows 10, ungavula imenyu ethi Qala bese uthayipha "Iphaneli yokulawula" kubha yokusesha. Ku-Windows 11, ungasesha futhi ngqo "izici ze-Windows" ukuze uthole ulwazi olusheshayo, kodwa i-Control Panel yakudala isatholakala futhi ingasetshenziswa.

Uma usungaphakathi kwePhaneli Yokulawula, kunconywa ukuthi ushintshe umbono ube “izithonjana ezinkulu” noma “izithonjana ezincane” Ukuze uthole izinketho kangcono, chofoza ku-"Izinhlelo Nezici," lapho izingxenye zesistimu ozikhethela zona ziphathwa khona.

Kukholomu engakwesobunxele uzobona isixhumanisi "Nika amandla noma khubaza izici ze-Windows"Ukuchofoza kuzovula iwindi elinohlu olubanzi lwezingxenye ezingangezwa noma zisuswe, kufaka phakathi iklayenti le-Telnet.

Linda imizuzwana embalwa ukuze uhlu oluphelele lulayishe, futhi uma luvela, funa okufakiwe okubizwa ngokuthi "Iklayenti le-Telnet"Mane nje uthikhe ibhokisi, chofoza okuthi "Kulungile," bese uvumela iWindows ukuthi ifake amafayela adingekayo. Ngemizuzwana embalwa nje, iklayenti le-Telnet lizosebenza kukhompyutha yakho.

Indlela yokuvula i-Telnet ku-Windows usebenzisa imiyalo

Uma ukhetha ukufika ngqo ephuzwini futhi ukhululekile ukusebenzisa itheminali, ungenza kusebenze iklayenti le-Telnet kusuka ku- Uphawu lwesistimu usebenzisa umyalelo owodwa, okuwusizo uma kufanele ukwenze kumakhompyutha amaningana noma uma usebenza ngezikripthi.

Okokuqala, vula iwindi le-Command Prompt elinamalungelo okuphatha. Ukuze wenze lokhu, thayipha u-`cmd` kubha yokusesha yemenyu yokuqala. "Cmd"Chofoza ngakwesokudla ku-“Command Prompt” bese ukhetha okuthi “Run as administrator”. Yamukela umyalo wokulawula i-akhawunti yomsebenzisi uma uvela.

Njengoba ikhonsoli isivele ivuliwe njengomphathi, faka umyalo olandelayo ukuze unike amandla isici sesistimu esihambisana neklayenti le-Windows Telnet:

dism /online /enable-feature /featurename:TelnetClient

Ngemva kokucindezela u-Enter, ithuluzi le-DISM (Deployment Image Serviceicing and Management) lizoqala engeza ingxenye ongayikhetha ohlelweni. Uzobona ibha yokuqhubeka kukhonsoli, futhi uma iqeda izobonisa ukuthi umsebenzi uqediwe ngempumelelo.

Kusukela ngaleso sikhathi kuqhubeke, umyalo Telnet Izotholakala ohlelweni futhi ungayisebenzisa kusuka efasiteleni elifanayo le-CMD noma kwamanye ama-console owavulayo kusukela manje kuqhubeke, njenge-Windows Terminal noma i-PowerShell (ngokushayela i-executable ehambisanayo).

Ukuvula nokusebenzisa i-Telnet ku-Windows 11

Ku-Windows 11, iklayenti lisebenza ngendlela efanayo, futhi inqubo yokusebenzisa ayishintshi neze. Eqinisweni, isathembele ohlelweni olufanayo. isici ongazikhethela "Iklayenti le-Telnet" eyayivele ikhona ezinguqulweni zangaphambilini zesistimu yokusebenza.

Indlela esheshayo yokufinyelela inketho yesithombe ukuvula imenyu ethi Qala noma ibhokisi lokusesha bese uthayipha "izici"Phakathi kwemiphumela, khetha okuthi “Vula noma vala izici zeWindows,” okuzokuthatha ngqo efasiteleni lapho uhlu lwezingxenye lutholakala khona.

Uma usufikile lapho, kufanele nje uthole indawo "Iklayenti le-Telnet"Yikhethe bese uchofoza okuthi "Kulungile". I-Windows 11 izothatha imizuzwana embalwa ukusesha nokulungisa amafayela adingekayo, futhi uma isiqedile, iklayenti lizotholakala ukuze lisetshenziswe kunoma iyiphi i-terminal.

Okulandelayo, vula uhlelo lokusebenza windows terminal Noma ungasebenzisa i-"Command Prompt" yakudala bese uqalisa imiyalo ye-telnet ngaphandle kokufaka noma yini eyengeziwe. Kubalulekile ukukhumbula ukuthi kufanele uvule iklayenti kukhompuyutha oxhuma kuyo, futhi uma kusebenza, kwenye ikhompyutha noma idivayisi ezosebenza njengeklayenti lokuhlola okuphambene.

Uma nganoma yisiphi isikhathi ungasayidingi noma ufuna ukunciphisa indawo yokuhlasela yesistimu, ungabuyela efasiteleni lezici ze-Windows bese ungahloli ibhokisi kusuka ku-“Telnet Client” ukuze ikhutshazwe futhi.

Ukusetshenziswa okuyisisekelo kwe-Telnet kusuka ku-console

Uma iklayenti selivuliwe, ukusetshenziswa okuyisisekelo kulula kakhulu: umyalo uyabizwa Telnet kulandelwe ikheli lekhompyutha ofuna ukuxhuma kuyo, kanye ne-port ongayikhetha. Lokhu kwenziwa njalo kusuka efasiteleni lesiphetho noma isixwayiso somyalo.

Isibonelo, ukuze uzame ukufinyelela iseva ngegama layo lesizinda, ungathayipha into efana nale i-telnet domain-name.comUma isevisi ye-Telnet ilalele echwebeni elizenzakalelayo (23) futhi kungekho mabhulokhi akhona, uxhumano luzoqaliswa.

Uma ufuna ukuhlola ichweba elithile—njengelewebhusayithi noma isevisi yangaphakathi—ungacacisa nenombolo yechweba, isibonelo: ucingo nethi 192.168.1.50 80 ukuhlola ukuthi i-port 80 yalelo kheli le-IP ivuliwe yini kusuka kukhompyutha yakho.

Uma imbobo ivaliwe noma kukhona ibhulokhi endleleni, uxhumano luvame ukwehluleka, okubonisa iphutha. umlayezo wephutha noma ingase ihlale kuze kube yilapho iphela. Uma iphendula ngokushesha, uzokwazi ukuthi ichweba liyafinyeleleka, yize isevisi ingase idinge ezinye izivivinyo ezithuthukisiwe.

Ngaphezu komyalo oyinhloko, i-Telnet inemiyalo ethile yangaphakathi (njenge- isibonisi, isethi noma imodi) ezikuvumela ukuthi ubuke futhi ulungise amapharamitha okuxhumana, ushintshe imodi yokudlulisa kanye neminye imininingwane ethuthukisiwe, yize abasebenzisi abaningi bezodinga kuphela imisebenzi yokuxhumana eyisisekelo kanye nokuhlola imbobo.

Nika amandla i-Telnet ukuze ihlolwe phakathi kwamakhompyutha kunethiwekhi efanayo

Ezindaweni ezifana namanethiwekhi amancane ehhovisi, i-POS noma izinhlelo zokuthengisa, i-Telnet ngezinye izikhathi isetshenziswa ukuhlola ukuthi ngabe ukuxhumana phakathi kweseva nama-terminals Isebenza kahle. Isibonelo esijwayelekile yileso sezinhlelo zokusebenza zedeskithophu ezidinga ukuqinisekisa ukuthi wonke amakhompyutha ayakwazi ukubona iseva.

Isinyathelo sokuqala sifana: vumela iklayenti le-Telnet kumakhompyutha azokwenza izivivinyo, elandela noma yiziphi izindlela esezichaziwe kakade (i-Control Panel noma umyalo we-DISM) emishinini ye-Windows.

Okulandelayo, kukhompyutha esebenza njengeseva yohlelo lokusebenza, kulula ukuthola igama leqembu kanye nekheli le-IP ngaphakathi kwenethiwekhi yendawo. Ukuze wenze lokhu, vula umyalo (Qala → Sebenzisa → “cmd”) bese efasiteleni elivulayo thayipha i-ipconfig /all; uma udinga eminye imiyalo yokwenza lokhu phatha amanethiwekhi ne-WiFi ngemiyalo, hlola lowo mhlahlandlela.

Uma lolo lwazi luqoshwe, kusuka kwenye ikhompyutha yeklayenti kunethiwekhi efanayo ungaqalisa imiyalo efana naleyo imbobo yegama leseva ye-telnet noma i-telnet server-ip-port ukuhlola ukuthi isevisi ofuna ukuyifinyelela iphendula kahle yini ngaphakathi kwe-LAN.

Lolu hlobo lokuhlola lusiza ukuhlukanisa ukuthi inkinga ibangelwa yini uxhumano lwenethiwekhi, ama-port avinjiwe, noma izilungiselelo zohlelo lokusebenzaikakhulukazi ekufakweni lapho ama-PC amaningana encike kuseva eyodwa ephakathi.

Ezinye izindlela zesimanje neziphephile esikhundleni seTelnet

Njengoba inkinga enkulu yeTelnet iwukuntuleka kwayo ngokuphelele kokubethela, eminyakeni edlule ezinye izindlela zinikeza ukuphepha, ukuqinisekiswa okuqinile kanye nezinye izici, ngenkathi kulondolozwa ikhono lokuphatha imishini kude.

Enye indlela ethandwa kakhulu ngokungangabazeki yi-SSH (i-Secure Shell); ukuze uphathe ukuxhumana kwe-SSH kusuka ku-Windows ungasebenzisa i- Umyalo we-PlinkLe protocol isebenza ngendlela efanayo ngoba ivumela amaseshini akude ukuthi avulwe kwimodi yomyalo, kodwa konke ukuxhumana kubethelwe kusukela ekuqaleni kuya ekugcineni. Iphinde isekele ukuqinisekiswa kusetshenziswa okhiye bomphakathi, imigudu ebethelwe, kanye nokudluliswa kwamafayela okuphephile (i-SFTP, i-SCP).

Enye indlela ethokozisayo I-Mosh (Mobile Shell)I-Mosh yenzelwe ngqo ukuxhumana okungazinzile noma kweselula. Ngokungafani ne-Telnet noma i-SSH emsulwa, i-Mosh iyakwazi ukugcina iseshini ngisho noma... kungakhathaliseki ukuthi ushintsha amanethiwekhi, ulahlekelwa uxhumano lwakho okwesikhashana, noma uvala i-laptop yakho.okwenza kube usizo kubaphathi abahlala besendleleni.

Kuhlelo lwe-Windows, enye indlela evamile kakhulu esikhundleni se-Telnet yokufinyelela kude yi- I-RDP (Iphrothokholi Yedeskithophu Ekude)Iphrothokholi ye-Remote Desktop ye-Microsoft ayiphathwa ngemiyalo, kodwa nge-interface yesithombe, okwenza ifaneleke kulabo abathanda ukubona ideskithophu yekhompyutha enye njengoba injalo, ngokuphepha okungcono kune-Telnet.

Kukhona futhi I-VNC (i-Virtual Network Computing)Ikuvumela ukuthi ubuke futhi ulawule ideskithophu yekhompyutha ethile ukude. Nakuba ingenalo ukuphepha okuqinile njenge-SSH yodwa, ingahlanganiswa nemigudu ye-SSH ukuze yengeze ukubethela, okwenza kube usizo kulabo abadinga ukufinyelela okunezithombe ezinhlelweni ezikude.

Ezindaweni lapho ukuphepha kuyinto eza kuqala khona, isincomo esijwayelekile ukugwema i-Telnet ngaphandle kwasezimweni ezidingekayo kakhulu bese ukhetha I-SSH, i-RDP, noma ezinye izinqubo ezibethelweokuvumela ukuphathwa okukude okuphephile kakhulu nokuguquguqukayo, okuvumelaniswe nezidingo zamanje.

Namuhla, ukwenza i-Telnet isebenze ku-Windows kunengqondo ikakhulukazi ku- ukuhlolwa kwendawo, izindawo zelebhu, noma ukuhambisana namadivayisi amadalaKuhlala kusenethiwekhi elawulwayo. Kuzo zonke ezinye izindlela zokusebenzisa, kungcono ukuthembela kwezinye izindlela zesimanje futhi ugcine i-Telnet ifihliwe ngokuphephile ebhokisini lamathuluzi kuphela uma kudingeka ngempela.