Security Basics mailing list archives

Re: CIDR Explanation


From: Alexandros Papadopoulos <apapadop () alumni carnegiemellon edu>
Date: Tue, 21 Sep 2004 12:59:23 +0300

On Monday 20 September 2004 16:39, ka55ad wrote:
Hi List,

     I am hoping that somebody might be able to help me out or point
me in the right direction. For the life of me I can't seem to get a
good grasp on CIDR notation. I see a lot of CIDR addresses every day,
but I have trouble figuring out the IP addresses on the fly. I am not
a complete newbie - I am quite familiar with the OSI model, TCP
handshakes, etc but this one area stumps me.

3Com's "Understanding IP Addressing" is a good starting point:
http://www.3com.com/other/pdfs/infra/corpinfo/en_US/501302.pdf

-A

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