Good Morning, We have been running 7.6 for over 2 months in full production, 6 months in test and limited deployment. No client issues reported yet.
We did run into the issue with web auth crashing our anchor controller. Be sure to get the code .120.6 or later for the fix if you are running web auth. I haven’t had issues with HA like in earlier releases. Running static addresses on the service ports, had issues with DHCP on them though. We have been seeing some 2602’s have issues with the file system. It requires a file system check to resolve. I’m not sure if this is related to the inability to get the backup version put on. It’s not a game breaker for us and only rears its head on 1 out of about 200 APs. If you are running Prime and MSE be sure you review those upgrade paths as well. Bookmark this page http://www.cisco.com/c/en/us/td/docs/wireless/compatibility/matrix/compatibility-matrix.html. Also shows 1131’s are supported. 7.6 is more of a band aid to get us to ac(2700/3700) support, most of the highlights will be coming with 8.0 like RX-SOP, etc. Going from 7.3 to 7.6 you are going to have a lot of new nerd knobs, so enjoy! TJ McClintic Senior Network Engineer, Network Operations [2269655.jpg] Communication Services | Network Operations 7000 Fannin | Suite M50 | Houston, TX 77030 (713) 486-2271 tel | (713) 364-8683 mob www.uth.edu<http://www.uth.edu/> From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Danny Eaton Sent: Thursday, July 31, 2014 10:01 AM To: [email protected] Subject: Re: [WIRELESS-LAN] Cisco Controller Code We’ve been running it for over a month. I’ve seen one primary issue with cluster failover (Active controller failed), and have an active TAC case opened on it. I just received 7.6.122.12 from TAC and will be putting it on my lab test cluster today. The users have not seen any issues, because the HA works really well – fortunately. Other than the GLBP/Macintosh Maverick issue, we’re happy with it (running 1252’s, 1142’s, 3502’s and 3702’s). You may need to check the 1131’s to see if they are supported on 7.6.120.0, though. From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Tom Klimek Sent: Thursday, July 31, 2014 9:47 AM To: [email protected]<mailto:[email protected]> Subject: [WIRELESS-LAN] Cisco Controller Code We need to upgrade our 5508 controller code to support the 2702i AP's(Currently at 7.3.101.0). We have a lot of 2600, 3500 series AP's and some legacy 1142 and 1131's. We are thinking about moving to 7.6.120.0. Has anyone had experience with this version ? Any issues? recommendations? Thanks, Tom Klimek University of Notre Dame ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/<https://urldefense.proofpoint.com/v1/url?u=http://www.educause.edu/groups/&k=yYSsEqip9%2FcIjLHUhVwIqA%3D%3D%0A&r=eHsexY0U6WY24UhDK4eLQbvXOPzMySRoCq87DX3WV5M%3D%0A&m=%2Bk2Jbd0SV7vX6vMVg9nAbXw0lZVJQWszc%2BkwGY%2BLNgw%3D%0A&s=5fd8efedeea244e53a71f11100c045e8956ffa48902e36d02fc985dcc0ff7620>. !DSPAM:911,53da570663332191220525! ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
