{"id":3084,"date":"2025-11-16T07:08:00","date_gmt":"2025-11-16T07:08:00","guid":{"rendered":"https:\/\/myvlcsys.com\/?p=3084"},"modified":"2025-11-24T21:55:43","modified_gmt":"2025-11-24T21:55:43","slug":"cisco-primera-conexion-mostrar-mensaje-de-conexion","status":"publish","type":"post","link":"https:\/\/myvlcsys.com\/?p=3084","title":{"rendered":"Cisco Labs #01 : Primera Conexi\u00f3n. Mostrar mensaje de conexi\u00f3n."},"content":{"rendered":"\n<p>Comenzar a trabajar con Cisco Packet Tracer es un paso fundamental para entender c\u00f3mo se construyen, configuran y administran redes reales. En este art\u00edculo de <strong>myvlcsys.com<\/strong> te guiar\u00e9 a trav\u00e9s de tu primera pr\u00e1ctica b\u00e1sica en el simulador: crear una conexi\u00f3n sencilla entre dispositivos y realizar una de las configuraciones m\u00e1s comunes en cualquier entorno de red \u2014el cambio de nombre de un switch.<br>Aunque pueda parecer una tarea simple, renombrar un switch es el primer acercamiento a la administraci\u00f3n mediante CLI y un excelente punto de partida para familiarizarte con la configuraci\u00f3n inicial de equipos Cisco. A lo largo de este ejemplo ver\u00e1s lo f\u00e1cil que es establecer la conectividad, acceder al dispositivo y aplicar tus primeros comandos de configuraci\u00f3n.<\/p>\n\n\n\n<p>Trasladamos al escenario un PC y un Switch.<\/p>\n\n\n\n<p>Realizamos la conexi\u00f3n entre ellos con el cable de conexi\u00f3n de consola <strong>(Color azul claro). <\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"453\" height=\"142\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-5.png\" alt=\"\" class=\"wp-image-3085\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-5.png 453w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-5-300x94.png 300w\" sizes=\"(max-width: 453px) 100vw, 453px\" \/><\/figure>\n\n\n\n<p>En el pc usamos la conexi\u00f3n RS232 que simula una interface serial:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"412\" height=\"200\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-6.png\" alt=\"\" class=\"wp-image-3086\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-6.png 412w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-6-300x146.png 300w\" sizes=\"(max-width: 412px) 100vw, 412px\" \/><\/figure>\n\n\n\n<p>En la parte del Switch usaremos la conexi\u00f3n al puerto de consola:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"633\" height=\"708\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-7.png\" alt=\"\" class=\"wp-image-3087\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-7.png 633w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-7-268x300.png 268w\" sizes=\"(max-width: 633px) 100vw, 633px\" \/><\/figure>\n\n\n\n<p>Ahora tendremos que iniciar el modo consola en el PC2, para empezar las configuraciones, para lo que lo haremos de la siguiente forma:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Clic en el pc: Donde nos mostrar\u00e1 todas las propiedas de nuestra pc:<\/li><\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"702\" height=\"712\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-8.png\" alt=\"\" class=\"wp-image-3088\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-8.png 702w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-8-296x300.png 296w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/><\/figure>\n\n\n\n<p>   2. Pesta\u00f1a \u00abDesktop\u00bb &#8211; \u00abTerminal\u00bb, para tener acceso a terminal de pc emulado: <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"686\" height=\"578\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-9.png\" alt=\"\" class=\"wp-image-3089\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-9.png 686w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-9-300x253.png 300w\" sizes=\"(max-width: 686px) 100vw, 686px\" \/><\/figure>\n\n\n\n<p>Nos solicitar\u00e1 que configuraci\u00f3n queremos hacer para la conexi\u00f3n en nuestro caso siempre dejaremos la que viene por defecto y pulsaremos en \u00abOK\u00bb:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"713\" height=\"471\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-11.png\" alt=\"\" class=\"wp-image-3091\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-11.png 713w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-11-300x198.png 300w\" sizes=\"(max-width: 713px) 100vw, 713px\" \/><\/figure>\n\n\n\n<p>Nos abrir\u00e1 una terminal con nuestra primera conexi\u00f3n a un switch, en la que nos muestra la informaci\u00f3n del mismo.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"772\" height=\"777\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-13.png\" alt=\"\" class=\"wp-image-3095\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-13.png 772w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-13-298x300.png 298w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-13-150x150.png 150w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-13-768x773.png 768w\" sizes=\"(max-width: 772px) 100vw, 772px\" \/><\/figure>\n\n\n\n<p>Realizaremos las siguientes configuraciones:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"772\" height=\"777\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-15.png\" alt=\"\" class=\"wp-image-3097\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-15.png 772w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-15-298x300.png 298w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-15-150x150.png 150w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-15-768x773.png 768w\" sizes=\"(max-width: 772px) 100vw, 772px\" \/><\/figure>\n\n\n\n<p>Usando los comandos:<\/p>\n\n\n\n<p class=\"has-white-color has-black-background-color has-text-color has-background\">Switch&gt;enable<br>Switch#configure terminal<br>Enter configuration commands, one per line. End with CNTL\/Z.<br>Switch(config)#hostname SW-MYVLCSYS<br>SW-MYVLCSYS(config)#banner motd # Acceso Restringido MYVLCSYS #<br>SW-MYVLCSYS(config)#exit<br>SW-MYVLCSYS#<br>%SYS-5-CONFIG_I: Configured from console by console<br>SW-MYVLCSYS#disable<br>SW-MYVLCSYS&gt;exit<\/p>\n\n\n\n<p>Tras est\u00e1s configuraciones, cuando accedemos al al modo configuraci\u00f3n nos muestra el siguiente mensaje:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"772\" height=\"777\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-17.png\" alt=\"\" class=\"wp-image-3103\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-17.png 772w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-17-298x300.png 298w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-17-150x150.png 150w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2025\/11\/image-17-768x773.png 768w\" sizes=\"(max-width: 772px) 100vw, 772px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Comenzar a trabajar con Cisco Packet Tracer es un paso fundamental para entender c\u00f3mo se construyen, configuran y administran redes reales. En este art\u00edculo de myvlcsys.com te guiar\u00e9 a trav\u00e9s&hellip; <\/p>\n","protected":false},"author":4,"featured_media":3077,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[18],"tags":[78,47,29],"class_list":["post-3084","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-redes","tag-cisco-packet-tracer","tag-myvlcsys","tag-redes"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/3084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3084"}],"version-history":[{"count":9,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/3084\/revisions"}],"predecessor-version":[{"id":3180,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/3084\/revisions\/3180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/media\/3077"}],"wp:attachment":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}