Question

Configure Cisco 1100AP for Windows NPS / 802.1x

Asked by: dcadler

I have a Windows 2008 domain, Windows XP SP3 notebooks and Cisco 1100 access points. I need to push software applications out to the notebooks using Group Policy Software Installation with Assigned installs to the computer node.

As I understand it, the only way I can achieve this in a wireless network is by using EAP. Currently, the notebooks and access points are configured using WPA-PSK + TKIP.

From what I have read so far, I need to...

1. Configure the Cisco 1100 access points to support EAP
2. Change the XP SP3 wireless configuraiton to support 802.1x.
3. Configure the Network Policy and Access Services role on my Windows 2008 server.

Can anyone give me some guidence on this? Are there any pitfalls? Is this the best approach for achieving the ability to utilize the computer node GPOs with the wireless notebooks before a user logs in (i.e. restart the notebook and pull the software installations before the user logs in)?

Thanks in advance for any help.

Dave

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Asked On
2009-09-09 at 12:16:10ID24719243
Tags

Cisco 1100 Access Point Windows Network Policy Server 802.1x

Topics

Wireless Networking

,

Windows Server 2008

,

Deployment Software for Development

Participating Experts
1
Points
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Comments
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Answers

 

by: mikecrPosted on 2009-09-10 at 04:45:53ID: 25299214

If you're using WPA with a preshared key, then the computer should automatically connect to the wireless and be accessible for you to push software out to using GPO's. To test, boot a laptop up and let it set for a minute or two at the login screen. All the services should start and it should attach itself to the wireless network. Look on the 1100 closest to the laptop to see that it has connected and pulled an IP address.

802.1x is not a requirement for what you want to do, this is just a more secure method of connecting to a wireless network using Domain/Network credentials. If you want to implement it anyhow, I can help you set it up but it will require the purchase of a public certificate from Thawte or Verisign, etc.

 

by: dcadlerPosted on 2009-09-10 at 08:08:59ID: 25300999

Mikecr,

What I am experiencing is that the GPO based GPSI are not taking off when I reboot a notebook. Investigating that isssue led me down the path where, on another thread in Experts-Exchange, I was told that I needed 802.1x certificate based connectivity in order to make this work.

I am going to the jobsite this afternoon and will test your recommendation. If it does, in fact, connect to the network before login, then I am at a loss as to why my GPSI is not working.

I will let you know the results.

Thanks,

Dave

20120131-EE-VQP-002

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