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List:       linux-admin
Subject:    Re: Subnetting Question
From:       Teodor Iacob <Teodor.Iacob () astral ! kappa ! ro>
Date:       2002-05-23 21:01:38
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On Thu, May 23, 2002 at 02:56:56PM -0600, omland@minotaur.colorado.edu wrote:
> Hi all, I'm going to be rebuilding a network this summer that has a
> subnetmask of 255.255.255.128. We need 3 subnets and my IP range is only
> from xxx.xxx.xxx.0 to xxx.xxx.xxx.127. I'm wondering if it is possible to
> have like 2 different subnet numbers. So like is it possible to do
> something like:
> xxx.xxx.109.0/26, xxx.xxx.109.64/27 and xxx.xxx.109.96/27 or do I need to
> do them all as subnet mask 255.255.255.224? Thanks.
> -Chris
Hi,

First of all /27 is equivalent tu 255.255.255.224 representation of netmask.
It is possible to split your /25 subnet (255.255.255.128) in 2 /26 pieces
(255.255.255.192) from 0 to 63 and from 64 to 127 .. that would be all...

Teo
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