topic Re: Can I upgrade my controller from.... in Wireless https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251342#M148636 <HTML><HEAD></HEAD><BODY><P>Thank you for the link. One more question I wasn't able to figure out. Do I have to upgrade the MIB as well?</P><P></P><P>I found this video very helpful</P><P></P><P><A _jive_internal="true" href="https://community.cisco.com/videos/4689">https://supportforums.cisco.com/videos/4689</A></P></BODY></HTML> Mon, 29 Apr 2013 18:46:50 GMT Eric Kemsley 2013-04-29T18:46:50Z Can I upgrade my controller from.... https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251340#M148634 <P>Primary Boot Image............................... 7.0.220.0 to 7.2.115.1 without any issues? Or do I need to upgrade to a lower version first? What might I lose doing the upgrade?</P><P></P><P>TIA,</P><P></P><P>Eric</P> Sun, 04 Jul 2021 06:59:51 GMT https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251340#M148634 Eric Kemsley 2021-07-04T06:59:51Z Re: Can I upgrade my controller from.... https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251341#M148635 <HTML><HEAD></HEAD><BODY><P>Please take a look at the release notes as it will explain what needs to be done. Here is a link.<BR /><BR /><A href="http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn7_2_115_1.html#wp976667" target="_blank">http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn7_2_115_1.html#wp976667</A><BR /><BR />Sent from Cisco Technical Support iPhone App</P></BODY></HTML> Mon, 29 Apr 2013 18:03:04 GMT https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251341#M148635 Scott Fella 2013-04-29T18:03:04Z Re: Can I upgrade my controller from.... https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251342#M148636 <HTML><HEAD></HEAD><BODY><P>Thank you for the link. One more question I wasn't able to figure out. Do I have to upgrade the MIB as well?</P><P></P><P>I found this video very helpful</P><P></P><P><A _jive_internal="true" href="https://community.cisco.com/videos/4689">https://supportforums.cisco.com/videos/4689</A></P></BODY></HTML> Mon, 29 Apr 2013 18:46:50 GMT https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251342#M148636 Eric Kemsley 2013-04-29T18:46:50Z Can I upgrade my controller from.... https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251343#M148637 <HTML><HEAD></HEAD><BODY><P>Eric,</P><P></P><P>What's the model of your WLC? </P><P></P><P>If you have WiSM-1, 2K, 2100 or 4400, you cannot upgrade beyond 7.0.240.X.&nbsp; If you have the newer models, you can go as high as 7.4.100.X (the latest).</P></BODY></HTML> Mon, 29 Apr 2013 22:42:02 GMT https://community.cisco.com/t5/wireless/can-i-upgrade-my-controller-from/m-p/2251343#M148637 Leo Laohoo 2013-04-29T22:42:02Z