{"id":1425,"date":"2013-08-10T22:40:00","date_gmt":"2013-08-10T21:40:00","guid":{"rendered":"https:\/\/www.balajibandi.com\/?p=1425"},"modified":"2022-03-12T09:55:53","modified_gmt":"2022-03-12T09:55:53","slug":"switch-ssh-issue-port-22-connection-refused","status":"publish","type":"post","link":"https:\/\/www.balajibandi.com\/?p=1425","title":{"rendered":"Cisco Switch SSH conencting issue &#8211; port 22: Connection refused"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">If you encounter switch working find, and you not able to SSH device<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">here are the steps to follow ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ping the device where you trying to SSH<\/strong><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">ping 10.10.9.3<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">PING 10.10.9.3 (10.10.9.3) 56(84) bytes of data.<br>64 bytes from 10.10.9.3: icmp_seq=1 ttl=254 time=2.13 ms<br>64 bytes from 10.10.9.3: icmp_seq=2 ttl=254 time=1.76 ms<br>64 bytes from 10.10.9.3: icmp_seq=3 ttl=254 time=1.83 ms<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SSH Testing<\/strong><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">ssh cisco@10.10.9.3<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">ssh: connect to host 10.10.9.3 port 22: Connection refused<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">check some setting at switch see SSH configured as expected :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VTY Lines config ok<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"191\" height=\"141\" src=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image.png\" alt=\"\" class=\"wp-image-1426\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Username and password :<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"21\" src=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-1.png\" alt=\"\" class=\"wp-image-1427\" srcset=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-1.png 552w, https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-1-300x11.png 300w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SSH config<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"573\" height=\"70\" src=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-2.png\" alt=\"\" class=\"wp-image-1428\" srcset=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-2.png 573w, https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-2-300x37.png 300w\" sizes=\"auto, (max-width: 573px) 100vw, 573px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">here is the tips, check show ip ssh give you information, what is wrong : (NONE)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"643\" height=\"181\" src=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-3.png\" alt=\"\" class=\"wp-image-1429\" srcset=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-3.png 643w, https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-3-300x84.png 300w\" sizes=\"auto, (max-width: 643px) 100vw, 643px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">This is the problem : (How to fix it) &#8211; follow below config commands :<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"156\" src=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-4.png\" alt=\"\" class=\"wp-image-1430\" srcset=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-4.png 644w, https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-4-300x73.png 300w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Check now :<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"679\" height=\"210\" src=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-5.png\" alt=\"\" class=\"wp-image-1431\" srcset=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-5.png 679w, https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-5-300x93.png 300w\" sizes=\"auto, (max-width: 679px) 100vw, 679px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Let&#8217;s test from client-side :  (By ssh to device)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"595\" height=\"193\" src=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-6.png\" alt=\"\" class=\"wp-image-1432\" srcset=\"https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-6.png 595w, https:\/\/www.balajibandi.com\/wp-content\/uploads\/2022\/03\/image-6-300x97.png 300w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Happy Labbbbbbbbbbbbbbbing !!!!!!!!!!!!!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you encounter switch working find, and you not able to SSH device here are the steps to follow ; Ping the device where you trying to SSH ping 10.10.9.3 PING 10.10.9.3 (10.10.9.3) 56(84) bytes of data.64 bytes from 10.10.9.3: icmp_seq=1 ttl=254 time=2.13 ms64 bytes from 10.10.9.3: icmp_seq=2 ttl=254 time=1.76 ms64 bytes from 10.10.9.3: icmp_seq=3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1425","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/posts\/1425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1425"}],"version-history":[{"count":2,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/posts\/1425\/revisions"}],"predecessor-version":[{"id":1434,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=\/wp\/v2\/posts\/1425\/revisions\/1434"}],"wp:attachment":[{"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.balajibandi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}