RE: Deny client from obtaining IP address

["Demi" <hang10z () comcast net>]

You can setup Windows 2003 Server for use with 802.1X Authentication using a
Radius backend server with the TLS protocol authentication method or mac
lock the jacks.  Take your pick. LOL   I use the 802.1 to lock down our
network jacks. Mac lock is easier but much more annoying unless everything
stays static all the time.

I have the documentation typed up, but it's a 2MB word doc. Let me know if
you want it I'll send it off list.

-----Original Message-----
From: rolando_ruiz () jetaviation com [mailto:rolando_ruiz () jetaviation com] 
Sent: Thursday, July 27, 2006 12:24 PM
To: security-basics () securityfocus com
Subject: Deny client from obtaining IP address

Hello all,

Is there a way that in DHCP or so, one can deny a client computer from
obtaining an IP address? We use Microsoft servers ADS environment and
I'd like to allow only those we want to obtain
an IP address. I don't want to make it too restricted where authorized
users are unable to connect. I'm sure there are some 3rd party apps that
can handle this and I welcome suggestions on those also. This is a
solution for denying connectivity to outsiders. 

Thank you



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This list is sponsored by: Norwich University

EARN A MASTER OF SCIENCE IN INFORMATION ASSURANCE - ONLINE
The NSA has designated Norwich University a center of Academic Excellence 
in Information Security. Our program offers unparalleled Infosec management 
education and the case study affords you unmatched consulting experience. 
Using interactive e-Learning technology, you can earn this esteemed degree, 
without disrupting your career or home life.

http://www.msia.norwich.edu/secfocus
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