Path: utzoo!attcan!telly!lethe!yunexus!ists!helios.physics.utoronto.ca!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!elroy.jpl.nasa.gov!ncar!boulder!daemon
From: albright@dirt.cisco.com (Bob Albrightson)
Newsgroups: comp.dcom.sys.cisco
Subject: Re: Subnet 0
Message-ID: <30239@boulder.Colorado.EDU>
Date: 26 Nov 90 20:54:03 GMT
Sender: daemon@boulder.Colorado.EDU
Lines: 8

> This doesn't make sense to me.  Is there a reason that a zero in the
> subnetted portion of the address will cause cisco routers a problem? 

Use the config command (before any interface commands):

  service subnet-zero

 -bob