{"id":1055,"date":"2012-08-10T16:08:51","date_gmt":"2012-08-10T15:08:51","guid":{"rendered":"http:\/\/blog.spanger.org\/?p=1055"},"modified":"2012-08-10T16:10:21","modified_gmt":"2012-08-10T15:10:21","slug":"replace-stack-member","status":"publish","type":"post","link":"https:\/\/blog.spanger.org\/?p=1055","title":{"rendered":"Replace stack member"},"content":{"rendered":"<p>SCENARIO:<br \/>\nTwo Cisco 3750 series switches in stack.<br \/>\nMaster C3750G-48TS<br \/>\nSlave C3750-24TS<\/p>\n<p>GOAL:<br \/>\nReplace slave switch (C3750-24TS) with another slave C3750G-48TS switch witch has the same version of IOS as master switch. In the end we have 2 equal switches in rack. More interfaces and faster speed on second switch.<\/p>\n<p>HOW TO DO IT:<br \/>\n1. backup all configurations<\/p>\n<pre><code># copy running-config tftp<\/code><\/pre>\n<p>2. prepare configuration for interfaces witch where on 24 port switch for 48 port giga switch (in config replace FastEthernet with GigaEthernet)<br \/>\n3. write down cable arrangement (from patch panel to switch)<br \/>\n4. shutdown slave switch (unplug electrical cable)<br \/>\n5. remove stack cable(s) from slave switch<br \/>\n6. remove utp cables from switch<br \/>\n6. remove slave switch from rack<br \/>\n7. add new slave switch to rack<br \/>\n8. reconnect stack cables to new switch<br \/>\n9. power on new switch<br \/>\n10.reconnect utp cables,&#8230;<br \/>\n11. repair configuration on stack for newly added interfaces<br \/>\n12. check if everything is working as it should with;<\/p>\n<pre><code># sh stack ...\r\n# sh int bri\r\n# ping ... <\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>SCENARIO: Two Cisco 3750 series switches in stack. Master C3750G-48TS Slave C3750-24TS GOAL: Replace slave switch (C3750-24TS) with another slave C3750G-48TS switch witch has the same version of IOS as master switch. In the end we have 2 equal switches in rack. More interfaces and faster speed on second switch. HOW TO DO IT: 1. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[79,106,103,105,104,107],"class_list":["post-1055","post","type-post","status-publish","format-standard","hentry","category-cisco","tag-cisco-2","tag-member","tag-replace","tag-slave","tag-stack","tag-switch"],"_links":{"self":[{"href":"https:\/\/blog.spanger.org\/index.php?rest_route=\/wp\/v2\/posts\/1055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.spanger.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.spanger.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.spanger.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.spanger.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1055"}],"version-history":[{"count":23,"href":"https:\/\/blog.spanger.org\/index.php?rest_route=\/wp\/v2\/posts\/1055\/revisions"}],"predecessor-version":[{"id":1078,"href":"https:\/\/blog.spanger.org\/index.php?rest_route=\/wp\/v2\/posts\/1055\/revisions\/1078"}],"wp:attachment":[{"href":"https:\/\/blog.spanger.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.spanger.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.spanger.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}