{"id":56,"date":"2008-03-14T09:30:29","date_gmt":"2008-03-14T08:30:29","guid":{"rendered":"http:\/\/blog.guiguiabloc.fr\/?p=56"},"modified":"2008-03-14T09:37:06","modified_gmt":"2008-03-14T08:37:06","slug":"reinitialiser-le-mot-de-passe-dun-cisco-2600","status":"publish","type":"post","link":"http:\/\/blog.guiguiabloc.fr\/index.php\/2008\/03\/14\/reinitialiser-le-mot-de-passe-dun-cisco-2600\/","title":{"rendered":"R\u00e9initialiser le mot de passe d&rsquo;un Cisco 2600"},"content":{"rendered":"<p>Un petit billet pour Alex qui m&rsquo;a sembl\u00e9 bien perdu avec son nouveau joujou \ud83d\ude00<\/p>\n<p>Billet qui devrait aussi servir je pense \u00e0 tous ceux qui un jour ou l&rsquo;autre r\u00e9cup\u00e9rerons un Cisco 2600 dont ils ignorent le mot de passe.<\/p>\n<p>Voici la m\u00e9thode donc pour r\u00e9initialiser le mot de passe :<\/p>\n<p class=\"level3\">  Se connecter en mode console :<\/p>\n<ul>\n<li class=\"level1\">\n<p class=\"li\">9600 baud<\/p>\n<\/li>\n<li class=\"level1\">\n<p class=\"li\">No parity<\/p>\n<\/li>\n<li class=\"level1\">\n<p class=\"li\">8 data bits<\/p>\n<\/li>\n<li class=\"level1\">\n<p class=\"li\">1 stop bit<\/p>\n<\/li>\n<li class=\"level1\">\n<p class=\"li\">No flow control<\/p>\n<\/li>\n<\/ul>\n<p>Le registre de configuration est assign\u00e9 a la valeur 0\u00d72102 par d\u00e9faut <strong>A verifier par un show version<\/strong> (Configuration Register is 0\u00d72102)<\/p>\n<p>Envoyer un Break dans les 60 secondes apr\u00e8s le d\u00e9marrage \u00e9lectrique du Cisco<\/p>\n<pre class=\"code\">   rommon 1 &gt; confreg 0x2142<\/pre>\n<pre class=\"code\">   rommon 2 &gt; reset<\/pre>\n<p>Le routeur reboot mais ignore la configuration<\/p>\n<p>R\u00e9pondre <strong>no<\/strong> a chaque question<\/p>\n<pre class=\"code\">   Router&gt; enable<\/pre>\n<p>Copier la NVRAM en m\u00e9moire<\/p>\n<pre class=\"code\">   Router&gt; copy stratup-config running-config<\/pre>\n<p>Faire un show running-config<\/p>\n<pre class=\"code\">   Router&gt; configure terminal<\/pre>\n<p>Affecter le mot de passe \u201ccisco\u201d<\/p>\n<pre class=\"code\">   Router&gt; enable secret cisco<\/pre>\n<pre class=\"code\">   Router&gt; ^Z<\/pre>\n<p>Faire un <strong>no shutdown\u201d sur les interfaces a utiliser<\/strong><\/p>\n<p><strong>       Router&gt; config-register 0\u00d72102       <\/strong><\/p>\n<p><strong>Router&gt; <\/strong>copy running-config startup-conf<strong> ou <\/strong>wr m<\/p>\n<p>Et voila, vous pouvez vous authentifier avec le password \u00ab\u00a0cisco\u00a0\u00bb sur votre zoli routeur \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un petit billet pour Alex qui m&rsquo;a sembl\u00e9 bien perdu avec son nouveau joujou \ud83d\ude00 Billet qui devrait aussi servir je pense \u00e0 tous ceux qui un jour ou l&rsquo;autre r\u00e9cup\u00e9rerons un Cisco 2600 dont ils ignorent le mot de &hellip; <a href=\"http:\/\/blog.guiguiabloc.fr\/index.php\/2008\/03\/14\/reinitialiser-le-mot-de-passe-dun-cisco-2600\/\">Read More <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/posts\/56"}],"collection":[{"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/comments?post=56"}],"version-history":[{"count":0,"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/posts\/56\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/media?parent=56"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/categories?post=56"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.guiguiabloc.fr\/index.php\/wp-json\/wp\/v2\/tags?post=56"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}