George Stefanick

Member Since: Apr 24, 2005

English
George Stefanick commented on Equivalent Accesspoint in Other Wireless - Mobility Subjects 1 month ago

Hello The latest models are the 1800,2800 and 3800. 

George Stefanick commented on Controller default web login page modification -- 2504 controller in Other Wireless - Mobility Subjects 1 month ago

Hello  if you load a public domain certificate on the wlc it will negate the pop up.  Chew on this...

George Stefanick commented on Basic understanding of the technology used by 2504 and 3850 WLCs in Getting Started with Wireless 1 month ago

Exactly.. yiu are talking about two different Cisco wireless technologies.  If you use the...

George Stefanick commented on Users not getting IP via DHCP configred in WLC in Other Wireless - Mobility Subjects 1 month ago

The wlc onsite. Is anchored to another WLC in the D.C. Make sure the wlan onsite is indeed anchored...

George Stefanick commented on General Questions regarding Aironet 2602e in Other Wireless - Mobility Subjects 1 month ago

You are embarking on a very challenging endeavor. Why not just throw that up on eBay and get...

George Stefanick commented on Cisco WLC and whatsapp delay message in Other Wireless - Mobility Subjects 1 month ago

To fully understand the issue you will need to study that device. Debugs and reproduce the problem...

George Stefanick commented on how does one calculate what antenna to use in Getting Started with Wireless 1 month ago

I don't have the link handy but if you use the googles I'm sure you will find it. Cisco has an...

George Stefanick commented on WLC 2504 license activation in Getting Started with Wireless 1 month ago

In the wlc do a debug transfer all. Kick off the transfer and post the logs. 

George Stefanick commented on Cisco WLC and whatsapp delay message in Other Wireless - Mobility Subjects 1 month ago

I would do a client debug and see what is going on. 

George Stefanick commented on General Questions regarding Aironet 2602e in Other Wireless - Mobility Subjects 1 month ago

Hello  you're a short google search away. Here is a video that shows the basics.  https://m....

George Stefanick commented on WLC web authentication certificate in Getting Started with Wireless 3 months ago

Hello  follow these directions  http://www.my80211.com/home/2011/1/16/wlcgenerate-third-party-web...

George Stefanick commented on Antenna compatibility for Aironet 3600p in Other Wireless - Mobility Subjects 3 months ago

Yes the antenna ends will work. As to your question I dont know that I would leave it that way...

George Stefanick commented on TPC Changes Question in Other Wireless - Mobility Subjects 3 months ago

Hello, Going off memory here with testing I did sometime ago, like late 6.x and early 7.x. DCA...

George Stefanick commented on Wireless ACK packets for broadcasts and multicast packets in Security and Network Management 3 months ago

Hello  Not true. Beacons don't get ack. The same is true about broadcast and multicast they don't...

George Stefanick commented on CCNP wireless prerequisite in Getting Started with Wireless 3 months ago

yes, it's a requirement. See here from Cisco.  http://www.cisco.com/c/en/us/training-events/...

George Stefanick commented on -B Regulatory Domain access point will not join WLC properly in Getting Started with Wireless 3 months ago

From the monitor screen take a screen shot of your version of code. 

George Stefanick commented on -B Regulatory Domain access point will not join WLC properly in Getting Started with Wireless 3 months ago

You see this  *spamApTask4: Aug 16 11:26:40.050: apType: Ox26 bundleApImageVer: It should show an...

George Stefanick commented on -B Regulatory Domain access point will not join WLC properly in Getting Started with Wireless 3 months ago

Can you do the following debug ob the WLC while the AP joins and drops off ? debug lwapp events...

George Stefanick commented on -B Regulatory Domain access point will not join WLC properly in Getting Started with Wireless 3 months ago

You know what I was responding to two post and I mis typed here. My apologies. No if its a B domain...

George Stefanick commented on AIR-PWRINJ-30= instead of AIR-PWRINJ4= in Getting Started with Wireless 3 months ago

Hello, I dont see any reason why you can not. Output is output...

George Stefanick commented on -B Regulatory Domain access point will not join WLC properly in Getting Started with Wireless 3 months ago

Hello, Yes they need to be primed in a special way so that the ap learns the country code. http...

George Stefanick commented on Aironet 1532 Standalone in Other Wireless - Mobility Subjects 3 months ago

You would need to have a smartnet contract on the AP in order to get access to software downloads....

George Stefanick commented on Cisco 1242 APs can't join the 2504 controller in Security and Network Management 3 months ago

Looks like the ap certs expired. Read this ...  http://www.cisco.com/c/en/us/support/docs/field-...

George Stefanick commented on 3802i access point not joining WLC in Security and Network Management 3 months ago

What is the full ap sku? Is it a "b" ?

George Stefanick commented on how to disable the broadcast Layer 3 LWAPP discovery for LAP in Getting Started with Wireless 3 months ago

That's built into the ap as Ras mentioned you can not. Curiosity has the better of me. Why would...

George Stefanick commented on Migrate AP adder Licenses in Other Wireless - Mobility Subjects 3 months ago

Hello sorry but Cisco won't allow transfer of licenses between different generations of controllers...

George Stefanick commented on Management Functionality on an anchor controller. in Other Wireless - Mobility Subjects 3 months ago

Yea the anchor has full function access like a foreign controller. If you wanted to add an anchor...

George Stefanick commented on Can AP's be assigned to AAA groups in Security and Network Management 3 months ago

You can use radius flex override. Here is some bathroom reading material.  http://www.cisco.com/c/...

George Stefanick commented on WLC-redundancy in Getting Started with Wireless 3 months ago

I assume you are not in HA SSO mode and you are just doing high availability.  Problem is one one...

George Stefanick commented on Can AP's be assigned to AAA groups in Security and Network Management 3 months ago

sounds like you are doing radius back on the wlc. You can configure local auth on the flex aps and...

George Stefanick commented on Can AP's be assigned to AAA groups in Security and Network Management 3 months ago

I'm a little confused. I assume you are talking about the users in the office are moving to a new...

George Stefanick commented on CT2504 adder license Smartnet coverage needed? in Getting Started with Wireless 3 months ago

It works on the honor system. Your smartnet current agreement, if in good standing with Cisco, will...

George Stefanick commented on How to check OTAP is disabled or not. in Security and Network Management 3 months ago

Yea you shouldn't be using OTAP and if you're on code that supports it its time. Time to upgrade...

George Stefanick commented on interference in Getting Started with Wireless 3 months ago

Where are you seeing this mention about interferences ? Can you take a screen shot...

George Stefanick commented on Cisco AIR -OEAP 602I disconnect after long idle time. in Getting Started with Wireless 3 months ago

First thing I would do is make sure the AP600 is still joined to the WLC. This will require you...

George Stefanick commented on Heatmaps after configuring the wism 1 controller in Getting Started with Wireless 3 months ago

Hello, I assume you mean PRIME ? WCS was discontinued may years ago. In prime you can build walls...

George Stefanick commented on Need configuration Wireless Phones for BOH Cisco CP-7925G-E-K9= 6 lines in Wireless IP Voice and Video 3 months ago

Hello, So here are a few guides to get you started  http://www.cisco.com/c/en/us/support/...

George Stefanick commented on Can we add APs to the WLC through CLI? in Security and Network Management 3 months ago

Darren, Yes it is called PNP (plug and play). You can do everything from APIC. Allows you to plan...

George Stefanick commented on 3702i autonomous - cannot enable >20MHz channels? in Getting Started with Wireless 3 months ago

Hello, Wave 1 you can get you to 1.3 but that requires a supported client. Many times you will...

George Stefanick commented on Downgrading an access point from 8.2 to 8.0.120 in Getting Started with Wireless 4 months ago

Stop spamming the forums with your training. 

George Stefanick commented on Standalone HA-SKU Wireless Lan Controller configuration in Getting Started with Wireless 4 months ago

Also know cisco no longer sells the HA controller SKU. 

George Stefanick commented on 2.4 GHz WLC Data Rates - Supported rates less than Mandatory in Other Wireless - Mobility Subjects 4 months ago

Soooooo... Ive seen similar in the field. I know some cisco and Aruba guys do like 9 supported 12...

George Stefanick commented on Help required debugging clients disconnecting after about 5 mins in Getting Started with Wireless 4 months ago

I never recommend load balance because its very disruptive. The idle timeout can't be made 0, if I...

George Stefanick commented on Two factor Authentication for wireless clients in Security and Network Management 4 months ago

Eap Chaining is the only way. http://www.cisco.com/c/dam/en/us/solutions/collateral/enterprise/...

George Stefanick commented on Air-AP 350 Series in Other Wireless - Mobility Subjects 4 months ago

The 350 is a very old access point. I would start looking at client debug and frame captures. 

George Stefanick commented on Part number for WLC-HA in Getting Started with Wireless 4 months ago

There are different approaches to ha. In both cases when HA is enabled the wlc will move to max ap...

George Stefanick commented on Help required debugging clients disconnecting after about 5 mins in Getting Started with Wireless 4 months ago

When I hear 5 minute disconnects idle timeout comes to mind. 

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

Points6883
Discussion started 50
Answers marked as Correct 547
Endorsed 14
Content Rated 299

George Stefanick's Interests

Wireless IP Voice and Video, Getting Started with Wireless, Wireless - Mobility, Wireless LAN Controller Config Analyzer (WLCCA), Security and Network Management, Other Wireless - Mobility Subjects
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