Re: Block Unauthorized Computer

Off the top of my head, perhaps you can reserve a "bad" IP address for the
rogue system. I'm not sure if you can do this, but give it an IP address in
a different subnet, that way it will not be able to communicate with any
systems at all on your network. You can try experimenting with this on a
test system. Let me know how you make out.

--
Regards,
Martin X.
MCSA: M


"Dave Mackler" <dmackler@xxxxxxxxxxxxx> wrote in message
news:OOEYQ%238GIHA.4584@xxxxxxxxxxxxxxxxxxxxxxx
My servers are Server 2003, SP2. I have DHCP running well. I noticed a
computer name in the Address list of the DHCP server that is not a computer
that belongs to our company. All I have is the computer name and MAC
address, which DHCP catches.

How can I block or prohibit this computer from getting an IP address or
from using our network for whatever purpose??

dave Admin




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