I'll second the false DFS events, or perhaps more accurately said "alleged" DFS events. I'm working with TAC now to figure out whether we really have radar or was it the upgrade from 7.6.130 to 8.0.120 that did it.

-dan


Dan Brisson
Network Engineer
University of Vermont
(Ph) 802.656.8111
[email protected]

On 9/23/2015 9:45 PM, Trent Hurt wrote:
Watch out for false dfs events.  Various bugs throughout 8 code

Sent from my iPhone

On Sep 23, 2015, at 11:04 AM, Philip C Theruvakattil 
<[email protected]> wrote:

We are currently running 8.0.120.0 on our production pair of Cisco 5508 
controllers. APs are primarily 3500, 1142, 1131 and just starting to deploy 
2700s.

It has been a month and a half since we upgraded to 8.0.120.0 and have not 
experienced any problems.

Phil T
Network Engineer
Phillips Andover Academy


-----Original Message-----
From: The EDUCAUSE Wireless Issues Constituent Group Listserv 
[mailto:[email protected]] On Behalf Of Bruce Curtis
Sent: Tuesday, September 22, 2015 4:47 PM
To: [email protected]
Subject: Re: [WIRELESS-LAN] Cisco WLC software upgrade

  We have been running 8.0.120.0 on our 8510 HA Pair and haven't had any major 
issues.

  We had some strange behavior that we mistakenly thought might be related to 
8.0.120.0 but we finally found that the real issue was MAC table exhaustion on 
switches in the Residence Halls.  (The APs there are in flex connect mode.)

On Sep 22, 2015, at 10:44 AM, Entwistle, Bruce <[email protected]> 
wrote:

We are currently running version 7.6.130.30 on our pair of Cisco 5508 
controllers and have been dealing with an issue where the clean air sensor on 
the APs will randomly crash.  The APs are primarily model 3500 and 3600.  I 
have been informed that the solution is to upgrade to version 8.0.120.0.  I was 
looking to see what others have experienced in there upgrade from 7.6.130.30 to 
version 8.0.120.0.

Thank you
Bruce Entwistle
Network Manager
University of Redlands


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Bruce Curtis                         [email protected]
Certified NetAnalyst II                701-231-8527
North Dakota State University

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