topic Re: WLC Upgrade in Wireless https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136101#M7433 <HTML><HEAD></HEAD><BODY><P>Thanks for sharing.</P></BODY></HTML> Mon, 28 Jan 2013 12:50:29 GMT mi204978 2013-01-28T12:50:29Z WLC Upgrade https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136097#M7429 <P>Hello,</P><P></P><P><SPAN>I would like to upgrade our three WLC 4402 controllers from version 7.0.116.0 to 7.0.235.3. I have downloaded the two files (AIR-WLC4400-K9-7-0-235-3-ER.aes and AIR-WLC4400-K9-7-0-235-3.aes). Which one should I upgrade/install first? I haven't seen this in the release notes (</SPAN><A class="jive-link-external-small" href="http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn7_0_235_3.html#wp889732" target="_blank">http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn7_0_235_3.html#wp889732</A><SPAN>)</SPAN></P><P></P><P>Thanks in Advance.</P><P></P><P>Kind regards</P><P></P><P>Michael</P> Sun, 04 Jul 2021 06:25:32 GMT https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136097#M7429 mi204978 2021-07-04T06:25:32Z Re: WLC Upgrade https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136098#M7430 <HTML><HEAD></HEAD><BODY><P>Go ahead and do the code first then the ER code. You will be fine.<BR /><BR />Sent from Cisco Technical Support iPad App</P></BODY></HTML> Fri, 25 Jan 2013 13:46:34 GMT https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136098#M7430 George Stefanick 2013-01-25T13:46:34Z Re: WLC Upgrade https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136099#M7431 <HTML><HEAD></HEAD><BODY><P>Thank you.</P></BODY></HTML> Fri, 25 Jan 2013 14:05:26 GMT https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136099#M7431 mi204978 2013-01-25T14:05:26Z Re: WLC Upgrade https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136100#M7432 <HTML><HEAD></HEAD><BODY><P>Btw to lessen downtime you can do a preimage to your aps. I blogged about it here ...<BR /><BR /><BR /><A href="http://www.my80211.com/home/2011/2/20/wlc-predownload-the-image-to-the-access-points-from-the-cont.html" target="_blank">http://www.my80211.com/home/2011/2/20/wlc-predownload-the-image-to-the-access-points-from-the-cont.html</A><BR /><BR /><BR />Sent from Cisco Technical Support iPad App</P></BODY></HTML> Fri, 25 Jan 2013 14:08:49 GMT https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136100#M7432 George Stefanick 2013-01-25T14:08:49Z Re: WLC Upgrade https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136101#M7433 <HTML><HEAD></HEAD><BODY><P>Thanks for sharing.</P></BODY></HTML> Mon, 28 Jan 2013 12:50:29 GMT https://community.cisco.com/t5/wireless/wlc-upgrade/m-p/2136101#M7433 mi204978 2013-01-28T12:50:29Z