{"id":37788,"date":"2019-10-31T22:19:46","date_gmt":"2019-10-31T19:19:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/trening-cisco-200-125-ccna-v3-0-den-32-vosstanovlenie-parolej-xmodem-tftpdnld-i-aktivatsiya-litsenzij-cisco\/"},"modified":"2019-10-31T22:19:46","modified_gmt":"2019-10-31T19:19:46","slug":"trening-cisco-200-125-ccna-v3-0-den-32-vosstanovlenie-parolej-xmodem-tftpdnld-i-aktivatsiya-litsenzij-cisco","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/trening-cisco-200-125-ccna-v3-0-den-32-vosstanovlenie-parolej-xmodem-tftpdnld-i-aktivatsiya-litsenzij-cisco","title":{"rendered":"Trajnimi Cisco 200-125 CCNA v3.0. Dita 32. Rikuperimi i fjal\u00ebkalimeve, XMODEM\/TFTPDNLD dhe aktivizimi i licencave Cisco","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Sot do t\u00eb flasim p\u00ebr rikuperimin e fjal\u00ebkalimeve t\u00eb router\u00ebve dhe switch-eve, p\u00ebrdit\u00ebsimin, rinstalimin dhe rikuperimin e IOS dhe p\u00ebr sistemin e licencimit Cisco p\u00ebr sistemin operativ IOSv15. K\u00ebto jan\u00eb tema shum\u00eb t\u00eb r\u00ebnd\u00ebsishme q\u00eb lidhen me menaxhimin e pajisjeve rrjet\u00eb. <\/p>\n

\"Trajnimi
\n
\nSi mund t\u00eb rikuperoni fjal\u00ebkalimin? Mund t\u00eb pyesni, p\u00ebrse mund t\u00eb nevojitet kjo. Supozoni se keni konfiguruar pajisjen dhe keni vendosur t\u00eb gjitha fjal\u00ebkalimet e nevojshme: p\u00ebr VTY, p\u00ebr konsol\u00ebn, p\u00ebr regjimin e privilegjuar, p\u00ebr lidhjen Telnet dhe SSH, dhe pastaj i keni harruar k\u00ebto fjal\u00ebkalime. Mund\u00ebsisht, nj\u00eb punonj\u00ebs i kompanis\u00eb q\u00eb i vendosi ato \u00ebsht\u00eb larguar dhe nuk ju ka kaluar sh\u00ebnimet, ose keni bler\u00eb nj\u00eb router n\u00eb eBay dhe nuk e dini fjal\u00ebkalimin q\u00eb ka vendosur ish-pronari, prandaj nuk mund t\u00eb qaseni n\u00eb pajisje. <\/a><\/noindex><\/p>\n

N\u00eb k\u00ebso situatash, duhet t\u00eb aplikoni disa truket \"haker\". Ju hakeroni pajisjen Cisco dhe rivendosni fjal\u00ebkalimet, por kjo nuk \u00ebsht\u00eb v\u00ebrtet hakerim kur pajisja \u00ebsht\u00eb tuajaja. P\u00ebr k\u00ebt\u00eb nevojiten tri gj\u00ebra: sekuenca e nd\u00ebrprerjes Break Sequence, regjistri i konfigurimit dhe rinisja e sistemit. <\/p>\n

Ju p\u00ebrdorni nd\u00ebrruesin, ndaloni energjin\u00eb e routerit dhe menj\u00ebher\u00eb e ndizni at\u00eb p\u00ebrs\u00ebri p\u00ebr t\u00eb filluar ribllokimin e routerit; \u00abcisternat\u00bb e quajn\u00eb k\u00ebt\u00eb proces \u00abbouncing\u00bb. N\u00eb momentin e shp\u00ebrndarjes s\u00eb imazhit IOS, duhet t\u00eb aplikoni nd\u00ebrprerjen e ngarkes\u00ebs, pra t\u00eb lidheni me pajisjen p\u00ebrmes port\u00ebs s\u00eb konsol\u00ebs dhe t\u00eb nisni Sezoni e Nd\u00ebrprerjes. Kombinimi i \u00e7el\u00ebsave q\u00eb aktivizon Sezonin e Nd\u00ebrprerjes varet nga programi i emulimit t\u00eb terminalit q\u00eb po p\u00ebrdorni; p\u00ebr Hyperterminal, nd\u00ebrprerja e ngarkes\u00ebs b\u00ebhet me nj\u00eb kombinim, p\u00ebr SequreSRT \u2013 me nj\u00eb tjet\u00ebr. N\u00ebn k\u00ebt\u00eb video, un\u00eb jap nj\u00eb lidhje www.cisco.com\/c\/en\/us\/support\/docs\/routers\/10000-series-routers\/12818-61.html<\/a><\/noindex>, ku mund t\u00eb njiheni me t\u00eb gjitha kombinimet e \u00e7el\u00ebsave p\u00ebr emulatore t\u00eb ndryshme terminalesh, p\u00ebr pajtueshm\u00ebri t\u00eb ndryshme dhe sisteme operative t\u00eb ndryshme.<\/p>\n

Kur p\u00ebrdoret nd\u00ebrprerja e ngarkes\u00ebs, routeri do t\u00eb nis\u00eb n\u00eb modalitetin ROMmon. ROMmon \u00ebsht\u00eb e ngjashme me BIOS-in e nj\u00eb kompjuteri; \u00ebsht\u00eb nj\u00eb sistem operativ bazik q\u00eb lejon ekzekutimin e komandave thelb\u00ebsore. N\u00eb k\u00ebt\u00eb modalitet, mund t\u00eb shfryt\u00ebzohet regjistri i konfiguracionit. Si\u00e7 dihet, gjat\u00eb procesit t\u00eb ngarkes\u00ebs, sistemi kontrollon n\u00ebse ka cil\u00ebsime ngarkimi, dhe n\u00ebse ato nuk jan\u00eb t\u00eb pranishme, ngarkohet me cil\u00ebsimet e parazgjedhura. <\/p>\n

Normale, vlera e regjistrit t\u00eb konfiguracionit t\u00eb routerit \u00ebsht\u00eb 0x2102, e cila do t\u00eb thot\u00eb se ngarkohet konfigurimi i ngarkes\u00ebs. N\u00ebse ndryshohet kjo vler\u00eb n\u00eb 0x2142, at\u00ebher\u00eb gjat\u00eb Seqenc\u00ebs s\u00eb Nd\u00ebrprerjes, konfigurimi i ngarkes\u00ebs do t\u00eb injorohet, pasi sistemi nuk do t\u00eb marr\u00eb parasysh p\u00ebrmbajtjen e memories NVRAM dhe do t\u00eb ngarkohet konfigurimi i parazgjedhur p\u00ebrkat\u00ebs p\u00ebr cil\u00ebsimet e routerit \"nga kutia\". <\/p>\n

Prandaj, p\u00ebr t\u00eb ngarkuar me cil\u00ebsimet e paracaktuar, duhet t\u00eb ndryshoni vler\u00ebn e regjistrit t\u00eb konfigurimit n\u00eb 0x2142, q\u00eb n\u00eb t\u00eb v\u00ebrtet\u00eb i thot\u00eb pajisjes: \"t\u00eb lutem, gjat\u00eb \u00e7do ngarkimi injoro konfigurimin e ngarkes\u00ebs!\". Duke qen\u00eb se kjo konfigurim p\u00ebrmban t\u00eb gjitha fjal\u00ebkalimet, ngarkimi me cil\u00ebsimet e paracaktuar ju jep akses t\u00eb lir\u00eb n\u00eb modin me privilegje. N\u00eb k\u00ebt\u00eb mod, mund t\u00eb rivendosni fjal\u00ebkalimet, t\u00eb ruani ndryshimet e b\u00ebra, t\u00eb rimerrni sistemin dhe t\u00eb keni kontroll t\u00eb plot\u00eb mbi pajisjen. <\/p>\n

Tani do t\u00eb hap Packet Tracer dhe do t'ju tregoj at\u00eb q\u00eb sapo p\u00ebrmenda. Po shihni topologjin\u00eb e rrjetit, e cila p\u00ebrb\u00ebhet nga nj\u00eb router, ku duhet t\u00eb rivendosni fjal\u00ebkalimet, nj\u00eb switch dhe nj\u00eb laptop. N\u00eb t\u00eb gjitha video-leksionet, kam klikuar n\u00eb ikon\u00ebn e pajisjes n\u00eb Packet Tracer, kam hyr\u00eb n\u00eb sked\u00ebn e konsol\u00ebs CLI dhe kam konfiguruar pajisjen. Tani d\u00ebshiroj t\u00eb b\u00ebj ndryshe dhe t'ju tregoj se si b\u00ebhet kjo n\u00eb nj\u00eb pajisje reale. <\/p>\n

Un\u00eb do t\u00eb lidh portin serial t\u00eb laptopit RS-232 me kabllon e konsol\u00ebs n\u00eb portin e konsol\u00ebs s\u00eb routerit, n\u00eb program ky kabllo \u00ebsht\u00eb me ngjyr\u00eb blu. Nuk kam nevoj\u00eb t\u00eb konfiguroj asnj\u00eb adres\u00eb IP, sepse p\u00ebr komunikimin me portin e konsol\u00ebs s\u00eb routerit ato nuk jan\u00eb t\u00eb nevojshme. <\/p>\n

\"Trajnimi
\n
\nN\u00eb laptop, hyj n\u00eb sked\u00ebn Terminal dhe kontrolloj parametrat: shpejt\u00ebsia e transmetimit \u00ebsht\u00eb 9600 b\/s, bitet informuese - 8, pa paritet, bitet e ndaljes - 1, kontrolli i rrjedh\u00ebs - jo, dhe pastaj klikoj butonin OK, q\u00eb m\u00eb jep qasje n\u00eb konsol\u00ebn e routerit. Po t\u00eb krahasoj informacionin n\u00eb t\u00eb dy dritaret - CLI e routerit R0 dhe n\u00eb ekranin e laptopit Laptop0, do t\u00eb jet\u00eb plot\u00ebsisht e nj\u00ebjt\u00eb. <\/p>\n

\"Trajnimi
\n
\nPacket Tracer lejon t\u00eb b\u00ebjm\u00eb gj\u00ebra si k\u00ebto, por n\u00eb praktik\u00eb ne nuk do t\u00eb p\u00ebrdorim dritaren e konsol\u00ebs s\u00eb routerit CLI, por do t\u00eb punojm\u00eb vet\u00ebm p\u00ebrmes terminalit t\u00eb kompjuterit. <\/p>\n

Pra, kemi nj\u00eb router, n\u00eb t\u00eb cilin \u00ebsht\u00eb e nevojshme t\u00eb rikthejm\u00eb fjal\u00ebkalimin. Hyj n\u00eb terminalin e laptopit, kontrolloj parametrat, hyj n\u00eb panelin e konfigurimit t\u00eb routerit dhe shoh se qasje \u00ebsht\u00eb e bllokuar me fjal\u00ebkalim! Si t\u00eb hyjm\u00eb aty? <\/p>\n

Kam n\u00eb ruter, n\u00eb tabin ku ai shfaqet si nj\u00eb pajisje fizike, klikoj mbi \u00e7el\u00ebsin e energjis\u00eb dhe menj\u00ebher\u00eb e ndizni p\u00ebrs\u00ebri. Shikoni se n\u00eb dritaren e terminalit \u00ebsht\u00eb shfaqur nj\u00eb mesazh p\u00ebr vet\u00eb-shkarkimin e imazhit t\u00eb OS. N\u00eb k\u00ebt\u00eb moment, duhet t\u00eb p\u00ebrdorni kombinimin e \u00e7el\u00ebsave Ctrl+C, q\u00eb aplikohet p\u00ebr t\u00eb kaluar n\u00eb modalitetin rommon n\u00eb programin Packet Tracer. N\u00ebse keni hyr\u00eb p\u00ebrmes Hyperterminal, duhet t\u00eb shtypni Ctrl+Break. <\/p>\n

Shikoni se n\u00eb ekran \u00ebsht\u00eb shfaqur nj\u00eb rresht me titullin rommon 1, dhe n\u00ebse futni shenj\u00ebn e pyetjes, sistemi do t\u00eb jap\u00eb nj\u00eb s\u00ebr\u00eb sugjerimesh p\u00ebr komandat q\u00eb mund t\u00eb p\u00ebrdorni n\u00eb k\u00ebt\u00eb modalitet. <\/p>\n

\"Trajnimi
\n
\nParaqitja boot nisin procesin e brendsh\u00ebm t\u00eb ngarkes\u00ebs, confreg aktivizon mjetin e konfigurimit t\u00eb regjistrit, dhe na intereson kjo komand\u00eb. Un\u00eb shkruaj n\u00eb rreshtin e terminalit confreg 0\u04452142. Kjo do t\u00eb thot\u00eb se gjat\u00eb rinisjes, informacioni q\u00eb ruhet n\u00eb memorien flash NVRAM do t\u00eb injorohet dhe ruter do t\u00eb ngarkohet me parametrat e parazgjedhur, si nj\u00eb pajisje krejt\u00ebsisht e re. N\u00ebse do t\u00eb kisha shkruar komand\u00ebn confreg 0\u04452102, ruter do t\u00eb p\u00ebrdorte parametrat e fundit t\u00eb ruajtur t\u00eb ngarkes\u00ebs. <\/p>\n

Pastaj me komand\u00ebn reset e rikonfiguroj sistemin. Si\u00e7 e shihni, pas ngarkimit t\u00eb tij, n\u00eb vend t\u00eb nj\u00eb propozimi p\u00ebr t\u00eb futur fjal\u00ebkalimin, si her\u00ebn e kaluar, sistemi thjesht pyet n\u00ebse kam q\u00ebllim t\u00eb vazhdoj me dialogun e konfigurimit. Tani para nesh \u00ebsht\u00eb routeri me cil\u00ebsimet e parazgjedhura, pa asnj\u00eb konfigurim p\u00ebrdoruesi. <\/p>\n

\"Trajnimi
\n
\nUn\u00eb shtyp no, pastaj komand\u00ebn enter dhe kaloj nga m\u00ebnyra p\u00ebrdoruese n\u00eb m\u00ebnyr\u00ebn privilegjuar. Duke qen\u00eb se dua t\u00eb shikoj konfigurimin e ngarkimit, p\u00ebrdor komand\u00ebn show startup-config. Ju shihni emrin e hostit NwKing router, bannerin e mir\u00ebseardhjes dhe fjal\u00ebkalimin p\u00ebr konsol\u00ebn \u00abconsole\u00bb. Tani e di k\u00ebt\u00eb fjal\u00ebkalim dhe mund ta kopjoj p\u00ebr t\u00eb mos e harruar, ose mund ta ndryshoj p\u00ebr nj\u00eb tjet\u00ebr. <\/p>\n

Gjith\u00e7ka q\u00eb m\u00eb nevojitet n\u00eb fillim \u00ebsht\u00eb t\u00eb ngarkoj konfigurimin e nisjes n\u00eb konfigurimin aktual t\u00eb router-it. P\u00ebr k\u00ebt\u00eb p\u00ebrdor komand\u00ebn copy startup-config running-config. Tani konfigurimi yn\u00eb aktual \u00ebsht\u00eb konfigurimi i m\u00ebparsh\u00ebm i router-it. Mund t\u00eb vini re se pas k\u00ebsaj emri i router-it n\u00eb komand\u00ebn e rreshtit u ndryshua nga Router n\u00eb NwKingRouter. Duke p\u00ebrdorur komand\u00ebn show run, mund t\u00eb shikoni konfigurimin aktual t\u00eb pajisjes, ku shihet se fjal\u00ebkalimi p\u00ebr konsol\u00ebn \u00ebsht\u00eb fjala \"console\"; ne nuk kemi p\u00ebrdorur enable password, e cila \u00ebsht\u00eb e sakt\u00eb. Duhet t\u00eb mbani mend se rikthimi \"vret\" modalitetin me privilegje dhe ju ktheheni p\u00ebrs\u00ebri n\u00eb modalitetin e p\u00ebrdoruesit n\u00eb komand\u00ebn e rreshtit. <\/p>\n

Ne mund t\u00eb b\u00ebjm\u00eb ende ndryshime n\u00eb regjistrin, dhe n\u00ebse parola do t\u00eb ishte sekrete, do t\u00eb ishte p\u00ebrdorur funksioni enable secret, natyrisht q\u00eb nuk do t\u00eb ishit n\u00eb gjendje ta deshifronit at\u00eb; k\u00ebshtu q\u00eb mund t\u00eb riktheheni n\u00eb modin e konfigurimit global me komand\u00ebn config t dhe t\u00eb vendosni nj\u00eb fjal\u00ebkalim t\u00eb ri. P\u00ebr k\u00ebt\u00eb, un\u00eb shkruaj komand\u00ebn enable secret enable ose mund t\u00eb p\u00ebrdor \u00e7do fjal\u00eb tjet\u00ebr si fjal\u00ebkalim. N\u00ebse shkruani show run, do t\u00eb shihni se funksioni enable secret \u00ebsht\u00eb aktivizuar; fjal\u00ebkalimi tani duket jo si fjala \"enable\", por si nj\u00eb varg shmangesh t\u00eb koduara dhe mund t\u00eb mos shqet\u00ebsoheni p\u00ebr sigurin\u00eb, sepse sapo e keni vendosur dhe koduar fjal\u00ebkalimin e ri. <\/p>\n

\"Trajnimi
\n
\nJa tregon se si mund t\u00eb rikuperoni fjal\u00ebkalimin e router-it. Kushtojini v\u00ebmendje nj\u00eb gj\u00ebje t\u00eb r\u00ebnd\u00ebsishme: n\u00ebse jeni duke futur komand\u00ebn \"trego versionin\" show version, do t\u00eb shihni se vlera e regjistrit t\u00eb konfigurimit \u00ebsht\u00eb 0x2142. Kjo do t\u00eb thot\u00eb se edhe n\u00ebse un\u00eb p\u00ebrdor komand\u00ebn copy running to startup dhe ri-boot router-in, sistemi do t\u00eb ngarkoj\u00eb p\u00ebrs\u00ebri cil\u00ebsimet e paracaktuar, dometh\u00ebn\u00eb router-i do t\u00eb kthehet n\u00eb cil\u00ebsimet e fabrik\u00ebs. Ne nuk e duam k\u00ebt\u00eb fare, sepse kemi rivendosur fjal\u00ebkalimin, kemi marr\u00eb kontrollin mbi pajisjen dhe duam ta p\u00ebrdorim at\u00eb n\u00eb m\u00ebnyr\u00eb operative. <\/p>\n

Prandaj, duhet t\u00eb hyni n\u00eb modin e konfigurimit global Router(config)# dhe t\u00eb fusni komand\u00ebn config-register 0x2102 dhe vet\u00ebm pas k\u00ebsaj t\u00eb p\u00ebrdorni komand\u00ebn p\u00ebr t\u00eb kopjuar konfigurimin aktual n\u00eb start copy run start. T\u00eb kopjoni cil\u00ebsimet aktuale n\u00eb konfigurimin fillestar mund t\u00eb b\u00ebhet gjithashtu me komand\u00ebn write. N\u00ebse tani shkruani show version, do t\u00eb shihni se vlera e regjistrit t\u00eb konfigurimit tani \u00ebsht\u00eb 0x2102, dhe sistemi njofton se ndryshimet do t\u00eb hyjn\u00eb n\u00eb fuqi pas ri-boot-it t\u00eb router-it. <\/p>\n

Pra ndaj ne iniciojm\u00eb rinisjen me komand\u00ebn reload, sistemi ribashkohet, dhe tani kemi t\u00eb gjitha skedar\u00ebt e konfigurimit, t\u00eb gjitha cil\u00ebsimet dhe e dim\u00eb t\u00eb gjitha fjal\u00ebkalimet. K\u00ebshtu b\u00ebhet rikuperimi i fjal\u00ebkalimeve t\u00eb router-it. <\/p>\n

Le t\u00eb shohim se si ta realizojm\u00eb t\u00eb nj\u00ebjt\u00ebn procedur\u00eb p\u00ebr switch-in. Router-i ka nj\u00eb nd\u00ebrrues, i cili lejon fikjen dhe rip\u00ebrvjeljen e energjis\u00eb, nd\u00ebrsa switch-i Cisco nuk ka nj\u00eb t\u00eb till\u00eb. Duhet t\u00eb lidhemi me portin e konsol\u00ebs me nj\u00eb kabllo konsol, pastaj t\u00eb shk\u00ebputim kabllon e energjis\u00eb nga mbrapa switch-it, pas 10-15 sekondash ta vendosim at\u00eb p\u00ebrs\u00ebri dhe menj\u00ebher\u00eb t\u00eb mbajm\u00eb butonin MODE p\u00ebr 3 sekonda. Kjo automatikisht do ta \u00e7oj\u00eb switch-in n\u00eb modin ROMmon. N\u00eb k\u00ebt\u00eb mod, duhet t\u00eb inicioni sistemin e skedar\u00ebve n\u00eb flash dhe t\u00eb riem\u00ebroni skedarin config.text, p\u00ebr shembull, n\u00eb config.text.old. N\u00ebse e fshini at\u00eb thjesht, switch-i \"do t\u00eb harroj\u00eb\" jo vet\u00ebm fjal\u00ebkalimet, por edhe t\u00eb gjitha cil\u00ebsimet e m\u00ebparshme. Pas k\u00ebsaj, ju ribashkoni sistemin.<\/p>\n

\"Trajnimi
\n
\n\u00c7far\u00eb ndodh me switch-in n\u00eb k\u00ebt\u00eb rast? Gjat\u00eb rinisjes, ai i qaset skedarit t\u00eb konfigurimit config.text. N\u00ebse nuk e gjen k\u00ebt\u00eb skedar n\u00eb memorin\u00eb flash t\u00eb pajisjes, ai ngarkon IOS me cil\u00ebsimet e parazgjedhura. Kjo \u00ebsht\u00eb m\u00eb e ndryshme: n\u00eb router duhen ndryshuar cil\u00ebsimet e regjistrit, nd\u00ebrsa n\u00eb switch mjafton vet\u00ebm t\u00eb ndryshosh emrin e skedarit t\u00eb ngarkimit t\u00eb konfigurimeve. Le t\u00eb shohim si ndodh kjo n\u00eb programin Packet Tracer. K\u00ebt\u00eb her\u00eb, un\u00eb lidhem me laptopin p\u00ebrmes kabllit t\u00eb konsol\u00ebs n\u00eb portin e konsol\u00ebs s\u00eb switch-it. <\/p>\n

Ne nuk po p\u00ebrdorim konsol\u00ebn CLI t\u00eb switch-it, por po simulojm\u00eb nj\u00eb situat\u00eb ku mund t\u00eb qasemi n\u00eb cil\u00ebsimet e switch-it vet\u00ebm p\u00ebrmes laptopit. Un\u00eb p\u00ebrdor t\u00eb nj\u00ebjtat cil\u00ebsime t\u00eb terminalit t\u00eb laptopit si n\u00eb rastin e router-it, dhe duke shtypur \"Enter\", lidhem me portin e konsol\u00ebs s\u00eb switch-it. <\/p>\n

N\u00eb Packet Tracer nuk mund ta fik dhe ta ndiz kabllin e energjis\u00eb, si\u00e7 b\u00ebhet me pajisjen fizike. N\u00ebse do t\u00eb kisha nj\u00eb fjal\u00ebkalim p\u00ebr konsol\u00ebn, do t\u00eb mund t\u00eb rinisja switch-in, prandaj un\u00eb shkroj komand\u00ebn enable password enable p\u00ebr t\u00eb caktuar nj\u00eb fjal\u00ebkalim lokal p\u00ebr qasje n\u00eb modin e privilegjeve t\u00eb konsol\u00ebs. <\/p>\n

Tani tani, n\u00ebse hyj n\u00eb cil\u00ebsimet, do t\u00eb shoh se sistemi k\u00ebrkon nj\u00eb fjal\u00ebkalim q\u00eb nuk e di. Prandaj, duhet t\u00eb inicjoj nj\u00eb rifillim t\u00eb sistemit. Si\u00e7 e shihni, sistemi nuk pranon urdhrin e rifillimit, i cili erdhi nga pajisja e p\u00ebrdoruesit n\u00eb modalitetin e p\u00ebrdoruesit, prandaj duhet t\u00eb p\u00ebrdor modalitetin me privilegje. Si\u00e7 e thash\u00eb, n\u00eb jet\u00ebn reale do ta shk\u00ebputja kabllon e energjis\u00eb s\u00eb switch-it p\u00ebr disa sekonda p\u00ebr t\u00eb shkaktuar rifillimin, por pasi q\u00eb nuk \u00ebsht\u00eb e mundur t\u00eb b\u00ebhet kjo n\u00eb program, duhet t\u00eb fshij fjal\u00ebkalimin dhe t\u00eb rifilloj p\u00ebrmes k\u00ebtu. E kuptoni pse po e b\u00ebj k\u00ebt\u00eb, apo jo? <\/p>\n

\"Trajnimi
\n
\nPra, kaloj nga skeda CLI n\u00eb sked\u00ebn 'Pajisja Fizike', dhe kur pajisja fillon t\u00eb rifillohet, mbaj butonin virtual MODE p\u00ebr 3 sekonda dhe hy n\u00eb modalitetin ROMmon. Shihni, informacioni n\u00eb dritaren CLI t\u00eb switch-it \u00ebsht\u00eb i nj\u00ebjt\u00eb me at\u00eb n\u00eb dritaren e ekranit t\u00eb laptopit. Kaloj te laptopi, ku dritarja tregon modalitetin ROMmon t\u00eb switch-it, dhe shkruaj komand\u00ebn flash_init. Kjo komand\u00eb inicializon sistemin e skedar\u00ebve n\u00eb flash, pastaj shkruaj komand\u00ebn dir_flash p\u00ebr t\u00eb par\u00eb p\u00ebrmbajtjen e memories flash. <\/p>\n

K\u00ebtu ndodhen dy skedar\u00eb \u2013 skedari i sistemit operativ IOS me zgjatjen .bin dhe skedari config.text, t\u00eb cilin duam ta riem\u00ebrojm\u00eb. P\u00ebr k\u00ebt\u00eb, un\u00eb p\u00ebrdor komand\u00ebn rename flash:config.text flash:config.old. N\u00ebse tani p\u00ebrdor komand\u00ebn dir_flash, mund t\u00eb shohim se skedari config.text u riem\u00ebrua n\u00eb config.old. <\/p>\n

\"Trajnimi
\n
\nTani po shkruaj komand\u00ebn reset, switch-i rindez dhe pas ngarkimit kalon n\u00eb konfigurimet e paracaktuar. K\u00ebt\u00eb e tregojn\u00eb ndryshimet n\u00eb emrin e pajisjes n\u00eb komand\u00ebn nga NwKingSwitch n\u00eb thjesht Switch. N\u00eb pajisjen reale ekziston komanda rename, por n\u00eb Packet Tracer nuk mund t\u00eb p\u00ebrdoret. Prandaj, un\u00eb p\u00ebrdoresh komand\u00ebn show running conf, si\u00e7 e shihni, switch-i p\u00ebrdor t\u00eb gjitha konfigurimet e paracaktuara dhe shkruaj komand\u00ebn more flash:config.old. K\u00ebtu \u00ebsht\u00eb truku: thjesht duhet t\u00eb kopjoni konfigurimin aktual t\u00eb pajisjes, i cili shfaqet n\u00eb ekran, t\u00eb kaloni n\u00eb modalitetin e konfigurimit global dhe t\u00eb ngjisni informacionin e kopjuar. N\u00eb ideal, ne kopjojm\u00eb t\u00eb gjitha konfigurimet, dhe shihni se emri i pajisjes ndryshoi dhe switch-i kaloi n\u00eb modalitetin normal t\u00eb pun\u00ebs.<\/p>\n

Tani tani duhet t\u00eb kopjoni konfigurimin aktual n\u00eb konfigurimin e ngarkes\u00ebs, q\u00eb do t\u00eb thot\u00eb t\u00eb krijoni nj\u00eb skedar t\u00eb ri config.text. M\u00ebnyra m\u00eb e thjesht\u00eb \u00ebsht\u00eb thjesht t\u00eb rinominoni skedarin e vjet\u00ebr p\u00ebrs\u00ebri n\u00eb config.text, duke kopjuar p\u00ebrmbajtjen e config.old n\u00eb konfigurimin aktual dhe pastaj ta ruani at\u00eb si config.text. K\u00ebshtu b\u00ebhet rivendosja e fjal\u00ebkalimit t\u00eb kalimit. <\/p>\n

Tani do t\u00eb shqyrtojm\u00eb se si t\u00eb kryejm\u00eb kopjimin dhe rivendosjen e sistemit operativ Cisco IOS. Kopjimi p\u00ebrfshin kopjimin e imazhit IOS n\u00eb serverin TFTP. M\u00eb pas do t\u00eb flas p\u00ebr se si ta transferoni skedarin e imazhit t\u00eb sistemit nga ky server n\u00eb pajisjen tuaj. Tema e tret\u00eb \u00ebsht\u00eb rikthimi i sistemit n\u00eb modin ROMmon. Kjo mund t\u00eb jet\u00eb e nevojshme n\u00ebse kolegu juaj aksidentalisht kishte fshir\u00eb IOS dhe sistemi ka ndalur s\u00eb ngarkuari. <\/p>\n

\"Trajnimi
\n
\nDo t\u00eb shqyrtojm\u00eb se si t\u00eb marrim skedarin e sistemit nga serveri TFTP n\u00eb modin ROMmod. P\u00ebr k\u00ebt\u00eb ka dy m\u00ebnyra, nj\u00ebra prej tyre \u00ebsht\u00eb xmodem. Packet Tracer nuk e mb\u00ebshtet xmodem, k\u00ebshtu q\u00eb do t\u00eb flas shkurtimisht se \u00e7far\u00eb \u00ebsht\u00eb, dhe pastaj do t\u00eb tregoj me Packet Tracer se si p\u00ebrdoret m\u00ebnyra e dyt\u00eb \u2013 rikthimi i sistemit p\u00ebrmes TFTP. <\/p>\n

N\u00eb skem\u00eb \u00ebsht\u00eb paraqitur pajisja Router0, e cila ka marr\u00eb adres\u00ebn IP 10.1.1.1. Ky router \u00ebsht\u00eb i lidhur me nj\u00eb server me adres\u00ebn IP 10.1.1.10. E harrova t\u00eb caktoj adres\u00ebn p\u00ebr routerin, prandaj tani do ta b\u00ebj k\u00ebt\u00eb shpejt. Routeri yn\u00eb nuk \u00ebsht\u00eb i lidhur me laptopin, k\u00ebshtu q\u00eb programi nuk lejon p\u00ebrdorimin e konsol\u00ebs CLI, dhe do t\u00eb duhet ta rregulloj k\u00ebt\u00eb. <\/p>\n

Po lidh laptopin me routerin p\u00ebrmes nj\u00eb kablli konsol\u00eb, sistemi k\u00ebrkon fjal\u00ebkalimin p\u00ebr konsol\u00ebn, dhe un\u00eb p\u00ebrdor fjal\u00ebn console. N\u00eb modin e konfigurimit global, caktuar adres\u00ebn IP t\u00eb k\u00ebrkuar p\u00ebr interfisin f0\/0 dhe mask\u00ebn e n\u00ebndrejtimit 255.255.255.0 dhe shtoj komand\u00ebn no shutdown. <\/p>\n

M\u00eb pas, un\u00eb shkruaj komand\u00ebn show flash dhe shoh q\u00eb n\u00eb memorie ndodhen 3 skedar\u00eb. Skedari me num\u00ebr 3 \u00ebsht\u00eb m\u00eb i r\u00ebnd\u00ebsishmi, ky \u00ebsht\u00eb skedari IOS i modemave. Tani duhet t\u00eb konfiguroj serverin TFTP, prandaj klikoj mbi ikon\u00ebn e pajisjes Server0 dhe hap tabin SERVICES. Ne shohim se serveri TFTP \u00ebsht\u00eb aktiv dhe p\u00ebrmban skedar\u00eb t\u00eb shumic\u00ebs s\u00eb sistemeve operative Cisco, p\u00ebrfshir\u00eb IOS p\u00ebr modem\u00ebn ton\u00eb c1841 \u2013 ky \u00ebsht\u00eb skedari i tret\u00eb n\u00eb list\u00eb. Duhet ta fshij k\u00ebt\u00eb skedar nga serveri, sepse po planifikoj t\u00eb kopjoj nj\u00eb tjet\u00ebr skedar IOS nga modema jon\u00eb Router0. P\u00ebr k\u00ebt\u00eb, e p\u00ebrzgjedh skedarin dhe klikoj Remove file, dhe m\u00eb pas kaloj n\u00eb tabin e konsol\u00ebs s\u00eb laptopit. <\/p>\n

\"Trajnimi
\n
\nDuke qen\u00eb n\u00eb konsol\u00ebn e modem\u00ebs, un\u00eb shkruaj komand\u00ebn copy flash tftp , pastaj kopjoj dhe ngjis emrin e skedarit t\u00eb sistemit operativ. <\/p>\n

\"Trajnimi
\n
\nM\u00eb pas, n\u00eb ekip duhet t\u00eb tregoni adres\u00ebn ose emrin e hostit t\u00eb larg\u00ebt, n\u00eb t\u00eb cilin duhet t\u00eb kopjoni k\u00ebt\u00eb sked\u00eb. Ashtu si kur ruani konfigurimin e ngarkes\u00ebs s\u00eb routerit, gjithashtu k\u00ebtu duhet t\u00eb jeni t\u00eb kujdessh\u00ebm. N\u00ebse gabimisht kopjoni jo konfigurimin aktual n\u00eb ngarkes\u00eb, por p\u00ebrkundrazi, ngarkes\u00ebn n\u00eb aktualin, at\u00ebher\u00eb pas rimekatarit t\u00eb pajisjes do t\u00eb humbni t\u00eb gjitha cil\u00ebsimet e b\u00ebr\u00eb. Po ashtu n\u00eb k\u00ebt\u00eb rast nuk duhet t\u00eb ngat\u00ebrrohet burimi dhe destinacioni. Pra, s\u00eb pari tregojm\u00eb emrin e sked\u00ebs q\u00eb duhet t\u00eb kopjohet n\u00eb server, dhe m\u00eb pas adres\u00ebn IP t\u00eb k\u00ebtij serveri 10.1.1.10. <\/p>\n

\"Trajnimi
\n
\nSheh se ka filluar transferimi i sked\u00ebs, dhe n\u00ebse e shikoni list\u00ebn e skedave TFTP, mund t\u00eb shihni se n\u00eb vend t\u00eb sked\u00ebs s\u00eb larg\u00ebt, k\u00ebtu \u00ebsht\u00eb shfaqur nj\u00eb sked\u00eb e re IOS e routerit ton\u00eb. K\u00ebshtu b\u00ebhet kopjimi i IOS n\u00eb server. <\/p>\n

Tani jemi duke u kthyer n\u00eb dritaren e konfigurimit t\u00eb routerit n\u00eb ekranin e laptopit dhe po futim komand\u00ebn copy tftp flash, duke specifikuar adres\u00ebn e hostit t\u00eb larg\u00ebt 10.1.1.10 dhe emrin e skedarit burim Source filename, q\u00eb \u00ebsht\u00eb IOS q\u00eb duam t\u00eb kopjojm\u00eb n\u00eb flash-in e routerit: c1841-ipbase-mz.123-14.T7.bin. M\u00eb pas, jepet emri i skedarit t\u00eb destinacionit Destination filename, i cili n\u00eb rastin ton\u00eb do t\u00eb jet\u00eb sakt\u00ebsisht i nj\u00ebjt\u00eb me emrin e burimit. Pas k\u00ebsaj, un\u00eb shtyp \u00abEnter\u00bb, dhe skedari i ri IOS kopjohet n\u00eb flash-in e routerit. Ju shihni se tani kemi dy skedar\u00eb t\u00eb sistemit operativ: i ri me num\u00ebr 3 dhe origjinali i m\u00ebparsh\u00ebm me num\u00ebr 4. <\/p>\n

\"Trajnimi
\n
\nN\u00eb em\u00ebrtimin e IOS-it, versioni \u00ebsht\u00eb i r\u00ebnd\u00ebsish\u00ebm p\u00ebr ne \u2013 n\u00eb skedarin e par\u00eb me num\u00ebr 3 ai \u00ebsht\u00eb 124, nd\u00ebrsa n\u00eb t\u00eb dytin me num\u00ebr 4 ai \u00ebsht\u00eb 123, q\u00eb do t\u00eb thot\u00eb se \u00ebsht\u00eb nj\u00eb version m\u00eb i vjet\u00ebr. P\u00ebr m\u00eb tep\u00ebr, advipservicesk9 tregon se ky version i sistemit \u00ebsht\u00eb m\u00eb funksional se ipbase, pasi lejon p\u00ebrdorimin e MPLS dhe t\u00eb ngjashme. <\/p>\n

Nj\u00eb tjet\u00ebr variant i zhvillimit t\u00eb ngjarjeve \u00ebsht\u00eb se keni fshir\u00eb p\u00ebr fat t\u00eb keq flash-in \u2013 un\u00eb shkruaj komand\u00ebn delete flash dhe specifikoj emrin e skedarit IOS q\u00eb duhet t\u00eb fshihet. <\/p>\n

Por paraf q\u00eb n\u00eb fillim d\u00ebshiroj t\u00eb them se tani automatikisht gjat\u00eb ngarkes\u00ebs do t\u00eb p\u00ebrdoret skedari i sistemit me numrin 3, dmth \u04411841-advipservicesk9-mz.124-15.T1.bin. Supozoni se p\u00ebr nj\u00eb arsye t\u00eb caktuar dua q\u00eb gjat\u00eb ngarkes\u00ebs s\u00eb ardhshme t\u00eb p\u00ebrdoret skedari num\u00ebr 4 \u2014 \u04411841-ipbase-mz.123-14.T7.bin. P\u00ebr k\u00ebt\u00eb, un\u00eb hy n\u00eb modalitetin e konfigurimit global dhe shkruaj komand\u00ebn boot system flash: \u04411841-ipbase-mz.123-14.T7.bin.<\/p>\n

Tani gjat\u00eb ngarkes\u00ebs s\u00eb ardhshme ky skedar do t\u00eb p\u00ebrdoret si Sistemi Operativ p\u00ebr default, edhe n\u00ebse ne kemi dy sisteme operative ruajtur n\u00eb flash. <\/p>\n

T\u00eb kthehemi te fshirja e OS-it dhe t\u00eb shkruajm\u00eb komand\u00ebn delete flash: \u04411841-ipbase-mz.123-14.T7.bin. Pas k\u00ebsaj, do t\u00eb fshijm\u00eb dhe sistemin e dyt\u00eb me komand\u00ebn delete flash: \u04411841-advipservicesk9-mz.124-15.T1.bin, k\u00ebshtu q\u00eb routeri do t\u00eb humbas\u00eb t\u00eb dyja sistemet operative.<\/p>\n

N\u00ebse tani shkruaj show flash, mund t\u00eb shihni se tani nuk kemi asnj\u00eb OS. \u00c7far\u00eb do t\u00eb ndodh\u00eb tani n\u00ebse jap komand\u00ebn p\u00ebr rinisje? Shihni, pas shtypjes s\u00eb komand\u00ebs reload, pajisja menj\u00ebher\u00eb kalon n\u00eb modalitetin ROMmon. Si\u00e7 thash\u00eb, gjat\u00eb ngarkes\u00ebs pajisja k\u00ebrkon skedarin e OS-it dhe n\u00eb munges\u00eb t\u00eb tij kalon n\u00eb OS-n\u00eb baz\u00eb rommon. <\/p>\n

N\u00eb programin Packet Tracer nuk ka komanda xmodem q\u00eb mund t\u00eb p\u00ebrdoren n\u00eb nj\u00eb pajisje fizike reale. Aty shkruani xmodem dhe shtoni opsionet e nevojshme p\u00ebr ngarkimin e OS-s\u00eb. N\u00ebse po p\u00ebrdorni terminalin SecureCRT, mund t\u00eb klikoni mbi skedarin, t\u00eb zgjidhni opsionin q\u00eb kryen transferimin dhe pastaj t\u00eb zgjidhni xmodem. Pas zgjedhjes s\u00eb xmodem, zgjidhni skedarin e sistemit operativ. Supozoni se ky skedar \u00ebsht\u00eb n\u00eb laptopin tuaj, at\u00ebher\u00eb shkruani xmodem, tregoni k\u00ebt\u00eb skedar dhe e d\u00ebrgoni. Megjithat\u00eb, xmodem \u00ebsht\u00eb nj\u00eb proces shum\u00eb i ngadalt\u00eb, dhe transferimi n\u00eb var\u00ebsi t\u00eb madh\u00ebsis\u00eb s\u00eb skedarit mund t\u00eb zgjas\u00eb 1-2 or\u00eb. <\/p>\n

TFTP-serveri funksionon shum\u00eb m\u00eb shpejt. Si\u00e7 thash\u00eb m\u00eb par\u00eb, n\u00eb Packet Tracer nuk ka komanda xmodem, prandaj ne do t\u00eb ngarkojm\u00eb me komand\u00ebn tftpdnld, pas s\u00eb cil\u00ebs sistemi do t\u00eb jap\u00eb udh\u00ebzime se si mund t\u00eb rikthehet imazhi i sistemit p\u00ebrmes serverit TFTP. Ju shihni parametrat e ndrysh\u00ebm q\u00eb do t'i nevojiten p\u00ebr t\u00eb ngarkuar skedarin OS. Pse nevojiten k\u00ebta parametra? Ata duhet t\u00eb p\u00ebrdoren sepse n\u00eb m\u00ebnyr\u00ebn rommon ky router nuk ka funksionalitetin e nj\u00eb apparati me nj\u00eb IOS t\u00eb plot\u00eb. Prandaj, s\u00eb pari duhet t\u00eb indikojm\u00eb manualisht adres\u00ebn IP t\u00eb routerit ton\u00eb, duke p\u00ebrdorur parametrin IP_ADDRESS=10.1.1.1, pastaj mask\u00ebn e n\u00ebnrrjetit IP_SUBNET_MASK=255.255.255.0, portin e parazgjedhur DEFAULT_GATEWAY=10.1.1.10, serverin TFTP_SERVER=10.1.1.10 dhe skedarin TFTP_FILE= c1841-advipservicesk9-mz.124-15.T1.bin.<\/p>\n

Pas k\u00ebsaj, un\u00eb ekzekutoj komand\u00ebn tftpdnld, dhe sistemi k\u00ebrkon t\u00eb konfirmoj k\u00ebt\u00eb veprim, sepse t\u00eb dh\u00ebnat e ekzistuese n\u00eb flash do t\u00eb humbasin. N\u00ebse un\u00eb p\u00ebrgjigjem 'Po', do t\u00eb shihni se ngjyra e porteve nd\u00ebrmjet routerit dhe serverit \u00ebsht\u00eb b\u00ebr\u00eb jeshile, q\u00eb do t\u00eb thot\u00eb se po ndodh procesi i kopjimit t\u00eb sistemit operativ nga serveri.<\/p>\n

\"Trajnimi
\n
\nPasi q\u00eb ngarkimi i skedarit p\u00ebrfundoi, un\u00eb p\u00ebrdor komand\u00ebn boot, pas s\u00eb cil\u00ebs fillon zhbllokimi i imazhit t\u00eb sistemit. Ju shihni q\u00eb pas k\u00ebsaj routeri kalon n\u00eb nj\u00eb gjendje funksionale, sepse pajisjes i \u00ebsht\u00eb rikthyer sistemi operativ. K\u00ebshtu ndodh rikthimi i funksionalitetit t\u00eb pajisjes q\u00eb kishte humbur sistemin e saj operativ.
\nTani le t\u00eb flasim pak p\u00ebr licencimin e Cisco IOS. <\/p>\n

\"Trajnimi
\n
\nPara versionit 15, ishin versionet e m\u00ebparshme t\u00eb licencave, p\u00ebr shembull 12, pas s\u00eb cil\u00ebs u l\u00ebshua menj\u00ebher\u00eb versioni 15, mos pyesni se ku shkuan numrat 13 dhe 14. K\u00ebshtu q\u00eb, kur blinit nj\u00eb pajisje Cisco, me funksionalitetin baz\u00eb t\u00eb IOS IP Base ajo kushtonte, le t\u00eb themi, 1000$. Kjo ishte \u00e7mimi minimal i \u2018harduerit\u2019 me sistemin operativ t\u00eb instaluar n\u00eb konfigurimin baz\u00eb. <\/p>\n

Supozoni se shoku juaj d\u00ebshiron q\u00eb pajisja e tij t\u00eb ket\u00eb funksionalitete t\u00eb avancuara t\u00eb Sh\u00ebrbimeve IP, at\u00ebher\u00eb \u00e7mimi do t\u00eb ishte, le t\u00eb themi, 10 mij\u00eb dollar\u00eb. Po e jap nj\u00eb num\u00ebr rast\u00ebsor, thjesht q\u00eb t\u00eb kuptoni principin. N\u00ebse ju t\u00eb dy keni t\u00eb nj\u00ebjtin harduer, ndryshimi konsiston vet\u00ebm n\u00eb softuerin e instaluar. Asgj\u00eb nuk do t\u00eb mund t\u00eb pengonte q\u00eb t\u00eb k\u00ebrkonit nga shoku juaj nj\u00eb kopje t\u00eb softuerit t\u00eb tij, ta instalonit n\u00eb \u201charduerin\u201d tuaj dhe k\u00ebshtu t\u00eb kurseni 9 mij\u00eb dollar\u00eb. Edhe n\u00ebse nuk e keni nj\u00eb shok t\u00eb till\u00eb, me zhvillimin e sot\u00ebm t\u00eb internetit \u00ebsht\u00eb e mundur t\u00eb shkarkoni dhe instaloni nj\u00eb kopje pirate t\u00eb softuerit. Kjo \u00ebsht\u00eb e paligjshme, dhe nuk rekomandoj q\u00eb t\u00eb veproni k\u00ebshtu, por njer\u00ebzit shpesh e b\u00ebjn\u00eb. Pik\u00ebrisht p\u00ebr k\u00ebt\u00eb arsye Cisco vendosi t\u00eb zbatoj\u00eb nj\u00eb mekaniz\u00ebm q\u00eb parandalon praktika t\u00eb tilla dhe zhvilloi versionin IOS 15, n\u00eb t\u00eb cilin \u00ebsht\u00eb parashikuar licencimi.
\nN\u00eb versionet e m\u00ebparshme t\u00eb IOS, si\u00e7 \u00ebsht\u00eb 12.4, vet\u00eb emri i sistemit tregonte funksionalitetet e tij, prandaj n\u00ebse hynit n\u00eb cil\u00ebsimet e pajisjes, mund t\u00eb p\u00ebrcaktonit ato nga emri i skedarit t\u00eb OS-s\u00eb. N\u00eb fakt, kishte disa sisteme operativ\u00eb t\u00eb nj\u00eb versioni, ashtu si\u00e7 ekziston Windows Home, Windows Professional, Windows Enterprise, etj. <\/p>\n

N\u00eb versionin 15 ka vet\u00ebm nj\u00eb sistem operativ universale \u2013 Cisco IOSv15, i cili ka disa nivele licencimi. Imazhi i sistemit p\u00ebrmban t\u00eb gjitha funksionet, por ato jan\u00eb t\u00eb bllokuara dhe t\u00eb ndara n\u00eb paketa.<\/p>\n

Paketa baz\u00eb IP Base \u00ebsht\u00eb e aktivizuar si parazgjedhje, ka nj\u00eb skadenc\u00eb t\u00eb p\u00ebrjetshme dhe \u00ebsht\u00eb e disponueshme p\u00ebr \u00e7do person q\u00eb ka bler\u00eb nj\u00eb pajisje nga kompania Cisco. T\u00eb tri paketat e tjera, Data, Komunikimi i Bashkuar dhe Siguria, mund t\u00eb aktivizohen vet\u00ebm me nj\u00eb licenc\u00eb. N\u00ebse ju nevojitet paketa Data, mund t\u00eb vizitoni faqen e internetit t\u00eb kompanis\u00eb, t\u00eb paguani nj\u00eb shum\u00eb dhe Cisco do t'ju d\u00ebrgoj\u00eb nj\u00eb skedar licence n\u00eb adres\u00ebn tuaj t\u00eb emailit. Ju kopjoni k\u00ebt\u00eb skedar n\u00eb memorjen USB t\u00eb pajisjes suaj n\u00ebp\u00ebrmjet TFTP ose ndonj\u00eb metode tjet\u00ebr, pas s\u00eb cil\u00ebs t\u00eb gjitha funksionet e paket\u00ebs Data b\u00ebhen automatikisht t\u00eb disponueshme. N\u00ebse ju nevojiten funksione t\u00eb avancuara t\u00eb siguris\u00eb, si encryptimi, IPSec, VPN, firewall etj., duhet t\u00eb blini nj\u00eb licenc\u00eb p\u00ebr paket\u00ebn Siguria.
\nTani me ndihm\u00ebn e Packet Tracer do t'ju tregoj se si duket. Po hyj n\u00eb taba CLI t\u00eb cil\u00ebsimeve t\u00eb router-it dhe po shkruaj komand\u00ebn show version. Shihni q\u00eb kemi nj\u00eb sistem operativ t\u00eb versionit 15.1, \u00ebsht\u00eb nj\u00eb sistem operativ universitar q\u00eb p\u00ebrmban t\u00eb gjitha funksionalitetet. N\u00ebse rrokulliset dritarja posht\u00eb, mund t\u00eb shihni informacione rreth licences. <\/p>\n

\"Trajnimi
\n
\nK\u00ebtu tregohet se paketi ipbase vepron vazhdimisht dhe \u00ebsht\u00eb i disponuesh\u00ebm me \u00e7do ngarkes\u00eb t\u00eb pajisjes, nd\u00ebrsa paketat security dhe data nuk jan\u00eb t\u00eb disponueshme, pasi sistemi aktualisht nuk ka licencat p\u00ebrkat\u00ebse. <\/p>\n

P\u00ebr t\u00eb par\u00eb informacionin e detajuar t\u00eb licenc\u00ebs, mund t\u00eb p\u00ebrdorni komand\u00ebn show license all. P\u00ebr m\u00eb tep\u00ebr, mund t\u00eb shihni detajet e licenc\u00ebs aktive me komand\u00ebn show license detail. Funksionet e licenc\u00ebs mund t\u00eb shihen me komand\u00ebn show license features. Kjo \u00ebsht\u00eb nj\u00eb p\u00ebrmbledhje e informacionit mbi sistemin e licencimit Cisco. Ju hyni n\u00eb faqen e kompanis\u00eb, blini licenc\u00ebn q\u00eb ju nevojitet dhe vendosni skedarin e licenc\u00ebs n\u00eb sistem. Kjo mund t\u00eb b\u00ebhet n\u00eb modalitetin e konfigurimit global me komand\u00ebn license install. <\/p>\n

\r\n \"Luaj\r\n
<\/div>\r\n <\/div><\/center>
\nFaleminderit q\u00eb jeni me ne. Ju p\u00ebrqejn\u00eb artikujt tan\u00eb? Doni t\u00eb shihni m\u00eb shum\u00eb materiale interesante? Na mb\u00ebshtesni me nj\u00eb porosi ose duke na rekomanduar miqve tuaj, 30% zbritje p\u00ebr p\u00ebrdoruesit e Habra p\u00ebr nj\u00eb alternativ\u00eb unike t\u00eb server\u00ebve entry-level, e cila \u00ebsht\u00eb krijuar nga ne p\u00ebr ju:<\/b> E gjith\u00eb e v\u00ebrteta rreth VPS (KVM) E5-2650 v4 (6 Ndot\u00ebs) 10GB DDR4 240GB SSD 1Gbps nga $20, ose si ta ndash n\u00eb m\u00ebnyr\u00eb t\u00eb duhur serverin?<\/a><\/noindex> (disponohen variante me RAID1 dhe RAID10, deri n\u00eb 24 b\u00ebrthama dhe deri n\u00eb 40GB DDR4).<\/p>\n

Dell R730xd p\u00ebr dy her\u00eb m\u00eb lir\u00eb?<\/b> Vet\u00ebm k\u00ebtu 2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TB nga $199<\/a><\/noindex> n\u00eb Holand\u00eb! Dell R420 \u2014 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB \u2014 nga $99!<\/b><\/b> Lexoni rreth Si t\u00eb nd\u00ebrtosh nj\u00eb infrastruktur\u00eb t\u00eb klas\u00ebs korporative me p\u00ebrdorimin e server\u00ebve Dell R730xd E5-2650 v4 me \u00e7mim prej 9000 euro p\u00ebr pak para?<\/a><\/noindex>
\n
Burimi: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u043f\u043e\u0433\u043e\u0432\u043e\u0440\u0438\u043c \u043e \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u0430\u0440\u043e\u043b\u0435\u0439 \u0440\u043e\u0443\u0442\u0435\u0440\u043e\u0432 \u0438 \u0441\u0432\u0438\u0442\u0447\u0435\u0439, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438, \u043f\u0435\u0440\u0435\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 IOS \u0438 \u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Cisco \u0434\u043b\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b IOSv15. \u042d\u0442\u043e \u043e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u044b\u0435 \u0442\u0435\u043c\u044b, \u043a\u0430\u0441\u0430\u044e\u0449\u0438\u0435\u0441\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u044b\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438. \u041a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u0440\u043e\u043b\u044c? \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0441\u043f\u0440\u043e\u0441\u0438\u0442\u044c, \u0437\u0430\u0447\u0435\u043c \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043d\u0430\u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f. \u041f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u043c, \u0432\u044b \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u043b\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438 \u0432\u0441\u0435 \u043d\u0443\u0436\u043d\u044b\u0435 \u043f\u0430\u0440\u043e\u043b\u0438: \u043d\u0430 VTY, \u043d\u0430 \u043a\u043e\u043d\u0441\u043e\u043b\u044c, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":28364,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-37788","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Trajnimi Cisco 200-125 CCNA v3.0. Dita 32. Rikuperimi i fjal\u00ebkalimeve, XMODEM\/TFTPDNLD dhe aktivizimi i licencave Cisco | ProHoster","description":"Sot do t\u00eb flasim p\u00ebr rikuperimin e fjal\u00ebkalimeve t\u00eb router\u00ebve dhe switch-ave, p\u00ebr p\u00ebrdit\u00ebsimin, riparimin dhe rikthimin e IOS-it, si dhe p\u00ebr sistemin e licencimit Cisco p\u00ebr sistemin operativ IOSv15. K\u00ebto jan\u00eb tema shum\u00eb t\u00eb r\u00ebnd\u00ebsishme q\u00eb lidhen me menaxhimin e pajisjeve rrjetike. Si mund t\u00eb rikuperoni nj\u00eb fjal\u00ebkalim? Mund t\u00eb pyesni, p\u00ebrse \u00ebsht\u00eb e nevojshme kjo. Supozoni se keni configuruar pajisjen dhe keni vendosur t\u00eb gjitha fjal\u00ebkalimet e nevojshme: n\u00eb VTY, n\u00eb konsol\u00eb,","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/trening-cisco-200-125-ccna-v3-0-den-32-vosstanovlenie-parolej-xmodem-tftpdnld-i-aktivatsiya-litsenzij-cisco","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0422\u0440\u0435\u043d\u0438\u043d\u0433 Cisco 200-125 CCNA v3.0. \u0414\u0435\u043d\u044c 32. \u0412\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u0440\u043e\u043b\u0435\u0439, XMODEM\/TFTPDNLD \u0438 \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044f \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0439 Cisco | ProHoster","og:description":"\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u043f\u043e\u0433\u043e\u0432\u043e\u0440\u0438\u043c \u043e \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u0430\u0440\u043e\u043b\u0435\u0439 \u0440\u043e\u0443\u0442\u0435\u0440\u043e\u0432 \u0438 \u0441\u0432\u0438\u0442\u0447\u0435\u0439, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438, \u043f\u0435\u0440\u0435\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 IOS \u0438 \u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Cisco \u0434\u043b\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b IOSv15. \u042d\u0442\u043e \u043e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u044b\u0435 \u0442\u0435\u043c\u044b, \u043a\u0430\u0441\u0430\u044e\u0449\u0438\u0435\u0441\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u044b\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438. \u041a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u0440\u043e\u043b\u044c? 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