{"id":537,"date":"2014-01-30T10:09:00","date_gmt":"2014-01-30T10:09:00","guid":{"rendered":"https:\/\/www.geekmungus.co.uk\/?p=537"},"modified":"2022-11-05T10:53:19","modified_gmt":"2022-11-05T10:53:19","slug":"cisco-3750-and-3750e-in-a-stack","status":"publish","type":"post","link":"https:\/\/geekmungus.co.uk\/?p=537","title":{"rendered":"Cisco 3750 and 3750e in a Stack"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Here&#8217;s something that came up, we are replacing a few switches and want to replace it will a couple of 3750s and a 3750e in a stack.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The issue was that the 3750e has a different IOS to the 3750s but still must be the same version. After some playing around I found these versions work together.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c3750e-ipbasek9-mz.122-55.SE8.bin<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c3750-ipbasek9-mz.122-55.SE8.bin<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is the latest version that the 3750 (v1) supports, it won&#8217;t support the 15.0 IOS because the flash isn&#8217;t big enough. The 3750e can&#8217;t run anything lower than this because its firmware is not compatible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But this has allowed me to get two 3750s and a 3750e working in the same stack with no problems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s something that came up, we are replacing a few switches and want to replace it will a couple of 3750s and a 3750e in a stack.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The issue was that the 3750e has a different IOS to the 3750s but still must be the same version. After some playing around I found these versions work together.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c3750e-ipbasek9-mz.122-55.SE8.bin<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c3750-ipbasek9-mz.122-55.SE8.bin<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is the latest version that the 3750 (v1) supports, it won&#8217;t support the 15.0 IOS because the flash isn&#8217;t big enough. The 3750e can&#8217;t run anything lower than this because its firmware is not compatible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But this has allowed me to get two 3750s and a 3750e working in the same stack with no problems.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here&#8217;s something that came up, we are replacing a few switches and want to replace it will a couple of 3750s and a 3750e in a stack. The issue was that the 3750e has a different IOS to the 3750s but still must be the same version. After some playing around I found these versions &#8230; <a title=\"Cisco 3750 and 3750e in a Stack\" class=\"read-more\" href=\"https:\/\/geekmungus.co.uk\/?p=537\" aria-label=\"Read more about Cisco 3750 and 3750e in a Stack\">Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-537","post","type-post","status-publish","format-standard","hentry","category-networking"],"_links":{"self":[{"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=537"}],"version-history":[{"count":1,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/537\/revisions"}],"predecessor-version":[{"id":1466,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/537\/revisions\/1466"}],"wp:attachment":[{"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}