George Stefanick

Member Since: Apr 24, 2005

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

George Stefanick has commented on WLC 5508 port tag or untag

9 hours 5 min ago
No. Remember native mean untagged. In other words ... NATIVEOn switch...

George Stefanick has commented on WLC 5508 port tag or untag

9 hours 15 min 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

9 hours 43 min 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

3 weeks 4 days ago
Remove the module and see if it works.

George Stefanick has commented on SSID overhead calculation

3 weeks 4 days 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

3 weeks 5 days 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

3 weeks 5 days 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 ?

3 weeks 5 days 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

3 weeks 5 days ago
Keep in mind upstream and downstream are different.  Upstream am if...

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

3 weeks 5 days 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 ?

3 weeks 5 days ago
I wonder if they mean sticky key..

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

3 weeks 5 days 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

3 weeks 5 days 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

3 weeks 5 days 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

3 weeks 5 days 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

3 weeks 6 days 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

4 weeks 3 hours 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 ?

4 weeks 9 hours 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 ?

4 weeks 10 hours 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 ?

4 weeks 13 hours ago
Good question. the real question is not how many clients can connect but really...

George Stefanick has commented on Aironet AP 1142

4 weeks 1 day 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

4 weeks 1 day 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 6 days ago
controller or autonomous ?

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

1 month 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

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

George Stefanick has commented on Cisco 7921 Authentication

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

1 month 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

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

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

2 months 3 days ago
Check out this link ...  Pay close attention to vlans and tagging .....

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

2 months 3 days ago
Check out this link ...  Pay close attention to vlans and tagging .....

George Stefanick has commented on Web Authentication 1.1.1.1/login Redirect Issue - Wireless LAN Controller

2 months 6 days ago
A source of pain for many when they get into Cisco Wireless Guest services....

George Stefanick has commented on Voice over Wireless with Cisco phones 7921 and 7925

2 months 1 week ago
Typically you power the ap radio at 12.5 - 50 mw and measure the sell to -65...

George Stefanick has commented on Voice over Wireless with Cisco phones 7921 and 7925

2 months 1 week ago
It is best to have a consistent link budget between your lowest common...

George Stefanick has commented on 802.1X Athentication Successful but can't ping Default Router. PSK works fine

2 months 1 week ago
In your testing the device that connected with psk is the same device that...

George Stefanick has commented on Error message on brand new WLC2504; "Failed to write...."

2 months 1 week ago
It seems like I've heard more about 2500 failures in the last 4 weeks then...

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

Points6347
Discussion started 50
Answers marked as Correct 509
Endorsed 14
Content Rated 286
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