George Stefanick

Member Since: Apr 24, 2005

English
George Stefanick's Activity on Cisco Support Community
Currently displaying 50 results

George Stefanick has commented on How do I know if my APs are running 4x4:3 or 3x3:3 mode?

1 day 4 hours ago
Perfect. Can you kindly mark this thread answered. It will help others with...

George Stefanick has commented on WLAN Phone Call Capacity - Coexistence 802.11g + Bluetooth

1 day 17 hours ago
Any reason why you don't have voice on 5?

George Stefanick has commented on Remote APs having difficulty creating DTLS connection

1 day 18 hours ago
Hi John, Do you have the APs sam model working ? Is it just this MPLS link...

George Stefanick has commented on Bluetooth in Wireless Access Points

1 day 18 hours ago
Hi Kevin, There is a new emerging technology called way finding or location...

George Stefanick has commented on wlc5508 - Guest information

1 day 18 hours ago
You need a 3rd party guest portal to manage you guest if you want that level of...

George Stefanick has commented on How do I know if my APs are running 4x4:3 or 3x3:3 mode?

1 day 18 hours ago
Hello, This might help you. I wrote about the power and antennas not long...

George Stefanick has commented on What am I doing wrong - SSL Cert for WLC Generation

1 week 23 hours ago
What version of OPENSSL did you use? I think you need to be 99 or lower. 

George Stefanick has commented on under-ceiling storage of AP

1 week 2 days ago
That doesn't look pretty. The APs come with ceiling mount hardware if you don'...

George Stefanick has commented on Turning off 5GHZ Radios using a WLC 5508

1 week 2 days ago
See attached ... 4 steps .. Wireless 802.11a/n/ac Network Untick

George Stefanick has commented on Cisco 1142n AP filters traffic

1 week 3 days ago
Our standard is intel wifi nicks. We have thousands and thousands of devices...

George Stefanick has commented on Wireless controller all running differerent versions

1 week 4 days ago
Here are the latest releases. If the controllers HA to each other you should...

George Stefanick has commented on capture traffic radius and acct ... I need your help!

2 weeks 23 hours ago
If you are indeed sniffing the port the AP is connected to you should see all...

George Stefanick has commented on capture traffic radius and acct ... I need your help!

2 weeks 1 day ago
Is your AP autonomous or controller based?

George Stefanick has commented on 8.0MR3 Beta Availability

2 weeks 1 day ago
Javier, FYI  Your message to wnbu-mrbeta@cisco.com has NOT...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
1.1.1.1 isn't routable. What you might be seeing is the dhcp mention of 1.1.1.1...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
You have a backup controller maybe try and reproduce it on that one if you can'...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
In your capture I see DHCP offers. I also compared it to my DHCP debug here....

George Stefanick has commented on WLC: need additional VLANs on SSID

2 weeks 1 day ago
Normally you like to see VLANs for wireless ONLY used for wireless and not...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
Can you for giggles set up a quick windows dhcp server and point a test...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
What is handling your DHCP. Ive seen issues with specific devices and getting...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
Are all the clients acting like this ?

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
Here is where the breakdown is as I see it.  Did this ever work and...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
Whats handing out your DHCP .. ?

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
Do a show run of the SVI interface for this VLAN, 1010. 

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 1 day ago
Post  show interface detailed test-wifi-1010

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 2 days ago
Do you have 2 DHCP servers configured of your interface ? Let me take a look...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 2 days ago
On the controller CLI do a ->show wlan <X>  and post it 

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 2 days ago
What controller model and code are you on ?

George Stefanick has commented on WLC 8540 Licensing - N+1

2 weeks 2 days ago
yea cisco is out of the business with HA controller SKUs.

George Stefanick has commented on WLC: need additional VLANs on SSID

2 weeks 2 days ago
You should be ok. Let me ask.  For your wireless clients are they using...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 2 days ago
No problem. We all have to start somewhere. I manage a very large wireless...

George Stefanick has commented on 802.1x Session Re-authentication timeout and DHCP

2 weeks 2 days ago
Hello  I can't say I've seen this issue during a re auth the client...

George Stefanick has commented on EAP-PEAP how is password hash transferred from WLC to RADIUS server securely?

2 weeks 4 days ago
Here is a blog post I wrote that will help you on the client side config with...

George Stefanick has commented on Prevent LWAPs from joining a Controller

3 weeks 4 hours ago
Let's cover what these are ..  Ssc, mic, lsc are different certs...

George Stefanick has commented on Roaming with two Cisco WAP551

3 weeks 8 hours ago
All depends really. Since this is a soho device they aren't very robust on the...

George Stefanick has commented on 802.1x with open SSL certiifcate on 2504 Wireless Controller

3 weeks 1 day ago
Yes of course. Its called EAP-TLS and would require a PKI whereby you can push...

George Stefanick has commented on Prevent LWAPs from joining a Controller

3 weeks 1 day ago
yes that would do it i think. or checkk box  Authorize MIC APs against...

George Stefanick has commented on Prevent LWAPs from joining a Controller

3 weeks 1 day ago
Correct, only MACs that would be on the AP list would be allowed to join. 

George Stefanick has commented on not ios on wireless module

3 weeks 1 day ago
Module as in 3600 wireless 802.11ac module ?

George Stefanick has commented on Prevent LWAPs from joining a Controller

3 weeks 1 day ago
It may not be what you are looking for but you can use AP Policy. You would...

George Stefanick has commented on Problem to add controllers to my WCS

3 weeks 1 day ago
Prime is the software that replaces WCS. 

George Stefanick has commented on WGB - Workgroup bridge only works in universal mode

3 weeks 2 days ago
We have APs in both modes connected to medical carts and devices. I haven't...

George Stefanick has commented on 802.11AC functionality on a Cisco WLAN 2504 Controller

3 weeks 2 days ago
I would add you need to insure your WLAN is configured for WPA2/AES to support...

George Stefanick has commented on 7925g wireless configuration question

3 weeks 2 days ago
We have a few thousand 7925s and we have an all Wirleess office with 300 +...

George Stefanick has commented on Slow connections with an autonomous AP 2702

3 weeks 2 days ago
Can you share a bit more about your clients. What type, what drivers, are they...

George Stefanick has commented on backup config from wlc 5508 and restore to wlc 5520

3 weeks 2 days ago
Personally I never like backing up my config on different version of boxes. I'...

George Stefanick has commented on Wireless

3 weeks 2 days ago
First things first. Do you have external antennas installed on the al ? Can you...

George Stefanick has commented on Connecting an outdoor AP ( AIR-CAP1532I-A-K9) to a WS-C2960+24PC-L PoEswitch

3 weeks 3 days ago
Here is a link for everything 1530. http://www.cisco.com/c/en/us/support/...

George Stefanick has commented on Import a list of users

3 weeks 3 days ago
Your best approach is to use a radius server. What happens if you upgrade the...

George Stefanick has commented on Wireless

3 weeks 3 days ago
You need to be more specific what your problems are .. 

Bio

Ive been working on wireless since 2000. Focused on Cisco wireless and wired networks. Cisco and CWNP certified.








  • Cisco Designated VIP

    2016 Wireless





  • Community Spotlight Award

    Best Publication, October 2015





  • Community Spotlight Award

    Mobile User, February 2015





  • Community Spotlight Award

    Member's Choice, January 2015





  • Cisco Designated VIP

    2014 Wireless





  • Cisco Designated VIP

    2013 Wireless





  • Cisco Designated VIP

    2012 Wireless









George Stefanick's Stats

Points6523
Discussion started 50
Answers marked as Correct 517
Endorsed 14
Content Rated 292
Website: