With Cisco there is a feature called Client Exclusion which can be set
to 60 to 300 seconds. If a client fails 802.1x auth three times they are
put in the exclusion list. Setting the timer to a high value 300 means
if the client fixes the login information correctly they still can not
I have not look in to this too much myself, but leaky feeder cable may
work in the shaft. They use this type of cable in mines for radio
communication. I don't see why WiFi would be much different. Works by
leaking signal from the coax every so many feet. Only place I would even
consider using
If you have old APs can can't jump to 8.1 or 8.2, I would recommend
8.0.132.0. There have been a ton of bug fixes since the release you are
currently on.
As for APs associating and disassociating, are there any issues with IPs
being reused or overlapping on the new vlan?
Kevin McCormick
For those interested here are the release notes.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn80mr3.html
Kevin McCormick
Western Illinois University
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-availability
Kevin McCormick
Western Illinois University
On 3/24/2016 7:19 AM, Mathieu Sturm wrote:
What is the preferred/stable release for a Cisco WLC 5508?
I’m planning on updating this summer.
AP’s 2800,1810 and 3800 series support is required.
Sturm Mathieu
Hoofdmedewerker Netwerkbeheer
Looks like you may have TSPEC enabled, which makes sense.
TSPEC is also global.
http://mrncciew.com/2013/03/19/tspec/
I wonder if the iPhone is not using TSPEC.
Kevin McCormick
Western Illinois University
On 3/11/2016 1:36 PM, Shayne Fedorka wrote:
Anyone else getting a lot
For those interested in testing the 8.0MR3 Beta (8.0.122.39) email Cisco.
https://supportforums.cisco.com/discussion/12755726/80mr3-beta-availability
Kevin McCormick
Western Illinois University
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no have cell service.
Kevin McCormick
Western Illinois University
On 1/15/2016 10:14 AM, Becker, Jason wrote:
Is anyone promoting using the wifi option for making calls on iphones6
or better cell phones with AT?
If so how are you dealing with E911?
Thanks,
Jason
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to
worry about to having extra equipment, links to support calling, nor be
responsible for cellular infrastructure.
Kevin McCormick
Western Illinois University
On 10/16/2015 1:14 PM, Smith, Todd wrote:
Hello,
Yesterday, a regional VP for AT Wireless told my Enterprise Architect and CIO
was revoked and not
rechecking, although I thought I cleared all those caches out.
Thanks for the help Tobias.
Kevin McCormick
uTech Network Services
Western Illinois University
On 9/24/2015 12:18 PM, Heaton, Tobias wrote:
Kevin,
We recently encountered a similar situation where Windows 8
h incorrect settings
for Windows 8 and Windows 10.
What algorithm and key length are you using?
Any suggestions?
Kevin McCormick
uTech Network Services
Western Illinois University
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I think you got us on to something.
I checked the cert and got Leaf certificate is REVOKED (Reason=9).
Looks like this maybe the source of our issue.
Keep you informed.
Kevin McCormick
uTech Network Services
Western Illinois University
On 9/24/2015 12:18 PM, Heaton, Tobias wrote:
Kevin
from the Windows 8 or 10 machine, and then check
the certs on Windows 7 using the command 'certutil -f -urlfetch -verify
cert_name.cer' and the radius server is reporting the certs are fine.
We use our own Root CA and Intermediate CA.
Kevin McCormick
uTech Network Services
Western Illinois
Installed, you should see the power inject MAC appear and
the AP should be able to communicate with the power inject to see how
much power is available.
Kevin McCormick
Western Illinois University
On 9/10/2015 11:32 AM, Gregg Heimer wrote:
Anyone with Cisco APs and Cisco Prime get these odd
plans to stop using it
later this fall. Guests can no on-board and use a secure and restricted
SSID for 24 hours, longer if they are sponsored and use voucher code.
We still working out the kinks, but if you want more info feel free to
contact us directly.
Kevin McCormick
Western Illinois
Not sure if this will help at all.
With Cisco the surface will not connect to a secure SSID with PMF dot1x
set as optional.
We had to disable PMF dot1x and only use dot1x.
There are some strange issues with the wireless on the Surface.
Kevin McCormick
Western Illinois University
On 7/21
may have issues.
http://www.cisco.com/c/en/us/products/collateral/wireless/8500-series-wireless-controllers/bulletin-c25-732295.html
I would still like to try this when 8.0 has much fewer caveats.
Kevin McCormick
Western Illinois University
On 7/1/2015 11:41 AM, Dan Brisson wrote:
According
They should not be forcing everyone to add _optout to their SSIDs, but
instead if you want to share your network's PSK then you should add
_optin to your SSID.
Kevin McCormick
Network Engineer
Western Illinois University
On 6/21/2015 9:45 AM, James Andrewartha wrote:
Has anyone tried out Wi
that everyone should be opted in and those not wanting to be
are required to change SSIDs is ridiculous.
Everyone should be contacting Microsoft about how displeased they are
with this security vulnerability.
Kevin McCormick
Western Illinois University
On 6/22/2015 7:36 AM, Williams, Matthew
an ASA for NAT and keep logs. If we have an abuser we search the
NAT logs for to find how had the lease.
If we the NAT pool gets full and we PAT, then we can not find the
abuser. So far this has never been an issue.
Kevin McCormick
uTech Network Services
Western Illinois University
On 5/5/2015
If you have to go VoIP, you can not find good outdoor VoIP phone,
consider an ATA. You can wire up an outdoor rated analog to an ATA.
http://www.cisco.com/c/en/us/products/collateral/unified-communications/ata-187-analog-telephone-adaptor/data_sheet_c78-608596.html
Kevin McCormick
uTech
our 5 Ghz clients are 11n or 11ac they will all take
advantage of the 40 Mhz.
I agree with Cisco, if you can use 40 Mhz without any serious impact,
make the change from 20 to 40.
http://www.cisco.com/web/strategy/docs/education/cisco_wlan_design_guide.pdf
Kevin McCormick
Western Illinois
was common place. Even then I would be running a CAT6a as the
second cable.
Kevin McCormick
uTech Network Services
Western Illinois University
On 3/24/2015 11:58 AM, Deshong, Kenneth wrote:
With the advance in Cisco's new Multigigabit technology you can use existing
CAT5e\CAT6 cables and run
-Fi CERTIFIED on all product.
Kevin McCormick
uTech Network Services
Western Illinois University
On 2/13/2015 11:57 AM, Jeffrey Sessler wrote:
Lee,
I'm curious about the need to be on 1.x. Is there something compelling
that can't be accomplished using PSK, or even an open network that 1.x
can
If this is only from wireless what controller and software version are
you using?
Kevin McCormick
uTech Network Services
Western Illinois University
On 1/16/2015 11:56 AM, Lee H Badman wrote:
Just throwing this out to the group. Over this week, where we've had almost 20K
peak client devices
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