Re: Supernetting or CDIR

In general supernetting is making the mask larger than the classful mask.
CIDR is making it smaller. In practice I don't think it matters much.

192.168.0.0/24 is actually neither because 192.168/24 is class C. However
192.168.0.0/25 would be CIDR.
192.168.0.0/23 is a supernet.

HTH,

Keegan

From:
CC IE <cciestriker_at_gmail.com>
To:
Cisco certification <ccielab_at_groupstudy.com>
Date:
08/11/2009 03:40 PM
Subject:
Supernetting or CDIR
Sent by:
nobody_at_groupstudy.com

Hi

if i used 192.168.0.0/24 is subnetting then
192.168.0.0/23 ip scheme in my network, is this supernetting or CIDR.

Regards
Dora

Blogs and organic groups at http://www.ccie.net
Received on Tue Aug 11 2009 - 15:53:39 ART