RE: [WIRELESS-LAN] Cloud managed infrastructure

2017-01-17 Thread Spurgeon, Charles E
Another consideration is what happens if you run out of budget for license renewals for any reason. Unlike equipment you own with a perpetual license, the cloud-based networking gear will stop functioning unless you feed it licensing money on regular intervals as evidenced by the email belo

Heads up on Cisco WiFi performance issue in recent 8.2 code

2018-01-19 Thread Spurgeon, Charles E
This is a heads up to the list about a wireless performance issue encountered at UT Austin after an upgrade from 8.2 151.0 to 8.2.167.2 code. Based on our experience and some reports that we have seen, the performance issue we encountered appears to occur in recent versions of 8.2 beyond 8.2.151

RE: Heads up on Cisco WiFi performance issue in recent 8.2 code

2018-01-19 Thread Spurgeon, Charles E
We are running 8.3.133 on WiSM2s Cheers, Mark Wireless Service Manager IT Services, University of Bristol From: The EDUCAUSE Wireless Issues Constituent Group Listserv mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>> on behalf of Spurgeon, Charles E mailto:c.spurg..

dropped connections on Macbooks with Cisco WLC 7.6.100.0

2014-01-16 Thread Spurgeon, Charles E
Has anyone else seen a dropped connection issue with Macbooks and Cisco WLC v 7.6.100.0 code? We are pilot testing 7.6.100.0 code on a WiSM2 card supporting staff APs and have noticed a dropped connection issue with Macbooks when associated with the 5GHz radio on model 3602i or 3702i APs.

RE: [WIRELESS-LAN] dropped connections on Macbooks with Cisco WLC 7.6.100.0

2014-01-21 Thread Spurgeon, Charles E
uld always > be some setting we don't have in common such as different encryption types, > QoS, or HA that are causing the issue. > > > > Happy to drill down into the nitty gritty off list if you want to check > configs, drop me a line. > > > > -Luke > > > &g

RE: [WIRELESS-LAN] dropped connections on Macbooks with Cisco WLC 7.6.100.0

2014-01-23 Thread Spurgeon, Charles E
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU <mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU> From: "Spurgeon, Charles E" Sent by: The EDUCAUSE Wireless Issues Constituent Group Listserv Date: 01/21/2014 12:13PM Subject: Re: [WIRELESS-LAN] dropped connections on Macbooks with Cisco WLC 7.6.100.0 Af

RE: Cisco WLC 7.6 code

2014-01-27 Thread Spurgeon, Charles E
UT Austin will not be deploying 7.6.100.0 until the issue that is causing connection loss on all Mac OSX clients (and reportedly affecting other platforms as well) is resolved, or an acceptable workaround developed. Current status is that the TAC has replicated the issue, and wireless develope

RE: [WIRELESS-LAN] Cisco WLC 7.6 code

2014-01-27 Thread Spurgeon, Charles E
at 9:58 AM, Spurgeon, Charles E wrote: > UT Austin will not be deploying 7.6.100.0 until the issue that is > causing connection loss on all Mac OSX clients (and reportedly > affecting other platforms as well) is resolved, or an acceptable workaround > developed. > > > >

RE: [WIRELESS-LAN] Cisco WLC 7.6 code

2014-01-31 Thread Spurgeon, Charles E
Spurgeon, Charles E Sent: Monday, January 27, 2014 10:31 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] Cisco WLC 7.6 code That is correct. So far the issue occurs only on the 5GHz radios in those models. Cisco was able to replicate last week, and is still working on root cause

RE: [WIRELESS-LAN] Cisco WLC 7.6 code

2014-02-04 Thread Spurgeon, Charles E
AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] Cisco WLC 7.6 code Any new updates regarding this issue? -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Spurgeon, Charles E Sent: M

RE: [WIRELESS-LAN] Mavericks update

2014-02-25 Thread Spurgeon, Charles E
Test on a mid-2013 MBA after upgrading to 10.9.2 showed that the MBA wireless driver was upgraded from 6.30.223.154.45 to 6.30.223.154.63. However, the issue with ARP failure and connection loss after a max of 20 minutes on an 802.11ac connection (CSCuj17283

RE: FYI: UT Austin Biennial Network Report

2015-09-18 Thread Spurgeon, Charles E
5GHz channels currently being used on UT Austin Cisco DCA config to avoid DFS issues: 36, 40, 44, 48, 149, 153, 157, 161, 165 -Charles -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Trent Hurt Sen

RE: [WIRELESS-LAN] Wi-Fi and Covid

2021-04-01 Thread Spurgeon, Charles E
IMHO, Exposure Notification Express is the droid to look for. https://screenrant.com/apple-google-coronavirus-exposure-notifications-explained/ It has been adopted by a number state heath depts in the US, but there needs to be more. https://9to5mac.com/2021/01/16/covid-19-exposure-notification-ap

RE: [WIRELESS-LAN] can Active Directory backend for ISE be tested before adding all wireless auth?

2021-08-03 Thread Spurgeon, Charles E
I have no answer for dev testing of AD performance. However, I do have some links to Cisco info on ISE scaling and deployment that I saved for future ref. Here they are in case they may be of use: 1. “2019 How Cisco Deployed ISE” https://www.ciscolive.com/global/on-demand-library.html?search=