{"id":713,"date":"2009-01-12T22:33:41","date_gmt":"2009-01-12T20:33:41","guid":{"rendered":"http:\/\/security-planet.de\/?p=713"},"modified":"2009-01-12T22:33:41","modified_gmt":"2009-01-12T20:33:41","slug":"port-nummern-im-ios-anzeigen-lassen","status":"publish","type":"post","link":"https:\/\/cyber-fi.net\/index.php\/2009\/01\/12\/port-nummern-im-ios-anzeigen-lassen\/","title":{"rendered":"Port-Nummern im Cisco IOS anzeigen lassen"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-643\" title=\"router\" src=\"https:\/\/blog.iwen.de\/wp-content\/uploads\/2008\/12\/router.png\" alt=\"router\" width=\"70\" height=\"49\" \/>Wenn man im Cisco IOS Filter konfiguriert oder sonstwie auf bestimmte Protokolle matchen m\u00f6chte, stellt sich oft die Frage &#8220;welcher Port geh\u00f6rt zur Anwendung X?&#8221;<br \/>\nSchneller noch als mit jedem Googeln l\u00e4sst sich das mit dem Befehl <strong>show ip port-map<\/strong> beantworten:<\/p>\n<pre><code>GW1#show ip port-map \nDefault mapping:  snmp                 udp port 161                        system defined\nDefault mapping:  echo                 tcp port 7                          system defined\nDefault mapping:  echo                 udp port 7                          system defined\nDefault mapping:  telnet               tcp port 23                         system defined\nDefault mapping:  wins                 tcp port 1512                       system defined\nDefault mapping:  n2h2server           tcp port 9285                       system defined\nDefault mapping:  n2h2server           udp port 9285                       system defined\nDefault mapping:  nntp                 tcp port 119                        system defined\nDefault mapping:  pptp                 tcp port 1723                       system defined\nDefault mapping:  rtsp                 tcp port 554,8554                   system defined\nDefault mapping:  bootpc               udp port 68                         system defined\nDefault mapping:  gdoi                 udp port 848                        system defined\nDefault mapping:  tacacs               udp port 49                         system defined\nDefault mapping:  gopher               tcp port 70                         system defined\nDefault mapping:  icabrowser           udp port 1604                       system defined\nDefault mapping:  skinny               tcp port 2000                       system defined\n. . .\n<\/code><\/pre>\n<p>Auf dem Catalyst ist der Befehl auch vorhanden, hat aber deutlich weniger Eintr\u00e4ge.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wenn man im Cisco IOS Filter konfiguriert oder sonstwie auf bestimmte Protokolle matchen m\u00f6chte, stellt sich oft die Frage &#8220;welcher Port geh\u00f6rt zur Anwendung X?&#8221; Schneller noch als mit jedem Googeln l\u00e4sst sich das mit dem Befehl show ip port-map beantworten: GW1#show ip port-map Default mapping: snmp udp port 161 system defined Default mapping: echo <\/p>\n<div class=\"read-more-text\"><a href=\"https:\/\/cyber-fi.net\/index.php\/2009\/01\/12\/port-nummern-im-ios-anzeigen-lassen\/\" class=\"read-more\">continue reading<\/a><\/div>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"twitterCardType":"","cardImageID":0,"cardImage":"","cardTitle":"","cardDesc":"","cardImageAlt":"","cardPlayer":"","cardPlayerWidth":0,"cardPlayerHeight":0,"cardPlayerStream":"","cardPlayerCodec":"","footnotes":""},"categories":[5],"tags":[307,358,481,595,623],"class_list":["post-713","post","type-post","status-publish","format-standard","hentry","category-cisco","tag-ios","tag-konfiguration","tag-port","tag-tcp","tag-udp"],"_links":{"self":[{"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/posts\/713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/comments?post=713"}],"version-history":[{"count":0,"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/posts\/713\/revisions"}],"wp:attachment":[{"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/media?parent=713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/categories?post=713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cyber-fi.net\/index.php\/wp-json\/wp\/v2\/tags?post=713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}