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 Configure Cisco AIR-CT2504-25-K9(WLC) and Cisco AIR-CAP1602I-N-K9(LAP)

20 hours 19 min ago
I notice your Ap is a "N" domain. What country domain is your...

George Stefanick has commented on How to locate a client and rogue ap on the floormap in wcs?

3 days 18 hours ago
WCS is way old. Cisco I don't think supports it anymore. As for your...

George Stefanick has commented on Flexconnect newbie question about connected/unconnected....

3 days 18 hours ago
Your assuming the local site has radius servers. :). WAN goes down it won't...

George Stefanick has commented on AP

3 days 18 hours ago
Data rate in other words PHY rate is how many bits maximum a radio and Tx at...

George Stefanick has commented on Flexconnect newbie question about connected/unconnected....

3 days 18 hours ago
The big question here is what security is the WLAN using ? If your doing radius...

George Stefanick has commented on Wlc and acl

4 days 10 hours ago
My 2 cents .. Keep the acl as close to the edge as possible so the traffic...

George Stefanick has commented on WPA Authentication doesn't work for WLC2504 and hidden SSID

4 days 10 hours ago
Yea doesn't sound like broadcast vs non broadcast issue. Those issues you...

George Stefanick has commented on WLC 5508 port tag or untag

1 month 11 hours ago
No. Remember native mean untagged. In other words ... NATIVEOn switch...

George Stefanick has commented on WLC 5508 port tag or untag

1 month 12 hours ago
Eric, Dynamic or static, port or LAG just tag it ... Helps with your QoS...

George Stefanick has commented on WLC 5508 port tag or untag

1 month 12 hours ago
Always tag. It's been confusion for a long time, old guides says not to new...

George Stefanick has commented on Radio .11a is enable, but no SSID for 5GHz

1 month 3 weeks ago
Remove the module and see if it works.

George Stefanick has commented on SSID overhead calculation

1 month 3 weeks ago
I can tell you in the lab1 access point, all 16 Swiss enabled, 45% channel...

George Stefanick has commented on Have to configure cisco 2602 acesss point with only mac filtring

1 month 3 weeks ago
Give this a read https://supportforums.cisco.com/discussion/12516001/mac-...

George Stefanick has commented on Radio .11a is enable, but no SSID for 5GHz

1 month 3 weeks ago
What code, what model of ap, what channel is the AP on? 

George Stefanick has commented on WLC needs to have PKC turned off ?

1 month 3 weeks ago
Normally PKC is used to prevent that .. You may be best served open a tag case...

George Stefanick has commented on AVC and google hangouts

1 month 3 weeks ago
Keep in mind upstream and downstream are different.  Upstream am if...

George Stefanick has commented on WLC needs to have PKC turned off ?

1 month 3 weeks ago
If it's not supported the PMKID should be ignored or not even generated .....

George Stefanick has commented on WLC needs to have PKC turned off ?

1 month 3 weeks ago
I wonder if they mean sticky key..

George Stefanick has commented on WLC needs to have PKC turned off ?

1 month 3 weeks ago
I don't think I've ever seen this asked. PKC I assume you mean OKC. I...

George Stefanick has commented on Configuring guest access on 2504 WLC

1 month 3 weeks ago
You can segment a WLAN and a VLAN for guest access. The 2504 can also do a...

George Stefanick has commented on Users in the same area lost connect to network

1 month 3 weeks ago
Need more info. How many clients, what type of clients, did one break or did...

George Stefanick has commented on High latency between PDA and Laptop in the same SSID and VLAN

1 month 3 weeks ago
Small devices like to use power save. For example if I ping my Cisco phones...

George Stefanick has commented on Wireless roaming without Cisco Wireless Lan Controller

1 month 3 weeks ago
Exactly once you use 802.1X you should configure WDS. Other wise you will do a...

George Stefanick has commented on Option 43 WLC

1 month 4 weeks ago
So I have in all my deployments. Works fine without issue. However I think if u...

George Stefanick has commented on Does Cisco AP 3700I allow more client connection with AC standard ?

1 month 4 weeks ago
Good call on 5 Ghz. More channels to select from. Proxin 8494 is an 11n ...

George Stefanick has commented on Does Cisco AP 3700I allow more client connection with AC standard ?

1 month 4 weeks ago
I have a large environment like you, but I'm in healthcare. You really need...

George Stefanick has commented on Does Cisco AP 3700I allow more client connection with AC standard ?

1 month 4 weeks ago
Good question. the real question is not how many clients can connect but really...

George Stefanick has commented on Aironet AP 1142

1 month 4 weeks ago
This is what I would do: find end the client who is having the problem and...

George Stefanick has commented on 802.11a Channel Bonding and Voice

1 month 4 weeks ago
I have a few thousand handsets. I have to disagree with Steve. You need to be...

George Stefanick has commented on Mac filtering with encryption

2 months 3 days ago
Excellent .. Thanks for supporting the rating system .. 

George Stefanick has commented on AP Join Error "Timed out while waiting for ECHO repsonse from the AP" Ver 7.4.100

2 months 5 days ago
so this doesn't happen all the time just randomly meaning your client issue...

George Stefanick has commented on Mac filtering with encryption

2 months 5 days ago
Using MAC Address ACLs to Block or Allow Client Association to the Access Point...

George Stefanick has commented on Mac filtering with encryption

2 months 5 days ago
Yes you can do an acl on the ap for Mac filter and the wep/psk. 

George Stefanick has commented on AP 2600

2 months 6 days ago
:) they are sharing the love of knowledge .. 

George Stefanick has commented on AP Join Error "Timed out while waiting for ECHO repsonse from the AP" Ver 7.4.100

2 months 6 days ago
I see your capture there.. I have to wonder is all your clients having this...

George Stefanick has commented on AP 1700 cant resolve hostname

2 months 6 days ago
Install wire shark ping the DNS server and then hit the web and post the pcap

George Stefanick has commented on AP 1700 cant resolve hostname

2 months 6 days ago
Very odd ... Normally I would start to unwrap the security onion.  if...

George Stefanick has commented on AP 1700 cant resolve hostname

2 months 6 days ago
Is DNS set on the client ? Can you ping the DNS server ? The controller is...

George Stefanick has commented on AP 1700 cant resolve hostname

2 months 6 days ago
controller or autonomous ?

George Stefanick has commented on Why will this AP not join?

2 months 6 days ago
hummm console in ... Cisco works only if you don't have a ap controller...

George Stefanick has commented on Setting up 3602e on network

2 months 1 week ago
What controller and what code are you running ? 

George Stefanick has commented on Cisco 7921 Authentication

2 months 1 week ago
First I would die a survey with the phone across your problem areas. If you...

George Stefanick has commented on Cisco Aironet 1260 series MAC Filtering in Autonmous mode

2 months 1 week ago
Not knowing about your size and end goal. You could consider using EAP with a...

George Stefanick has created Top 10 Sessions From Interop Las Vegas 2015

2 months 1 week ago
 Interop Las Vegas 2015 was a blast! Few conferences bring together a rich...

George Stefanick has commented on Problems loading a Certificate

2 months 1 week ago
What was used to create the CSR? If you used open SSL make sure you use a...

George Stefanick has commented on WLC 5508 :-- WebAUTH one gets IP but is not directed to the Login Page

2 months 1 week ago
Here are 2 links I like to share with folks that covers in detail out WebAuth...

George Stefanick has commented on Problem clients - ReasonCode:Previous authentication not valid ReasonCode 2

2 months 2 weeks ago
The meaning of the code is ReasonCode 2: Previous authentication no longer...

George Stefanick has commented on Surface 3 problem with WPA2 Enterprise

2 months 3 weeks ago
Can you share exactly what your issue is .. have you dont debugs, captures or...

George Stefanick has commented on Drawbacks to using band selection on Cisco wireless controllers

2 months 3 weeks ago
I wouldn't do it ... You are better served by just have 2 different SSIDs....

George Stefanick has commented on Wireless 2600 Series Point to Point issue

3 months 3 days ago
Check this read out and pay close attention to the vlan configs ..  ...

Bio

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








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George Stefanick's Stats

Points6362
Discussion started 50
Answers marked as Correct 509
Endorsed 14
Content Rated 286
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