RE: Cisco WLC Stable code in 8.5 train

Hi Hector, No release date as of yet. Cisco is testing this new code. - Cheers, Kind regards, Tariq Adnan | Senior Network Engineer ICT, Campus Network Services From: The EDUCAUSE Wireless Issues Community Group Listserv On Behalf Of Rios, Hector J Sent: Wednesday, 1 July 2020 3:06 AM To:

RE: Cisco WLC Stable code in 8.5 train

Did TAC mention when they will release 8.10MR3? Hector Rios, Wireless Network Architect The University of Texas at Austin From: The EDUCAUSE Wireless Issues Community Group Listserv On Behalf Of Tariq Adnan Sent: Tuesday, June 30, 2020 7:56 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject:

RE: Cisco WLC Stable code in 8.5 train

Hi Gertjan, A tac engineer today confirmed with BU that the fix is not even in 8.5.161.5. I was told to wait for 8.10mr3 which supposedly has a fix for this bug. We can’t go above 8.5 because of presence of old Aps (3500, 3600) so we are stuck . We have another pair of 8540 and I plan to

RE: Cisco WLC Stable code in 8.5 train

Hi Jeff, CSCvt22353 is related to CSCvn66715 : Cisco 3800 AP stops passing traffic under client with Intel NIC 8260/8265 load in MU-MIMO deployment 8.6.161.5 is the latest recommended version without the fix for CSCvq90572 : Receive throughput degrades for 2800/3800/4800/1560 - AP fails

RE: Cisco WLC Stable code in 8.5 train

Hello Tariq, According to TAC this is the bug we hit and that the release fixed. CSCvt22353 Thanks Jeff From: The EDUCAUSE Wireless Issues Community Group Listserv On Behalf Of Tariq Adnan Sent: Sunday, June 28, 2020 10:11 PM To:

RE: Cisco WLC Stable code in 8.5 train

Hi Jeff, Do you know the bug ID for the issue you were facing with 8.5.161.0? Just checking what were the conditions under which the issue triggered. Thanks, - Cheers, Kind regards, Tariq Adnan | Senior Network Engineer ICT, Campus Network Services From: The EDUCAUSE Wireless Issues

RE: Cisco WLC Stable code in 8.5 train

We had to upgrade to 8.5.161.4 due to issues we experienced with the 8.5.161.0. We had a problem where an AP would allow clients to associate but they would not pass traffic. The new code, as recommended by TAC appears to have fixed the issue, we have been running it for 36 days. But we won’t

RE: Cisco WLC Stable code in 8.5 train

Hi all, We have some serious issues with 8.5.161.x . We are now trying 8.5.161.5 ) Zoom / Team / Skype4Business customers are complaining . We see Drops on our Access-switch (port) <-> Access-Points 2802 packet drops could be explained by CSCvq90572 Receive throughput degrades for

RE: Cisco WLC Stable code in 8.5 train

We are running 8.5.161.0 and have experienced no issues. We did not run the WLAN poller before the upgrade. Don Sullivan Network Administrator Technology Services 205-726-2111 | office dsulli...@samford.edu LinkedIn

RE: Cisco WLC Stable code in 8.5 train

Thanks Bryn for the reply. Just curious, did you run the WLAN Poller before upgrade and were there any Aps identified having flash corruption issue? - Cheers, Kind regards, Tariq Adnan | Senior Network Engineer ICT, Campus Network Services THE UNIVERSITY OF SYDNEY 316 Abercrombie Street,

RE: Cisco WLC Stable code in 8.5 train

We have been running 8.5.161.0 for the last 30 days without incident. We are in the same situation as you with regards to the 3500/3600 models restricting us going any higher. Regards ] Bryn Bryn Jones IT Technical Lead University of Leeds (UK) @home From: Tariq