From: Manolo Hernandez (no email)
Date: Fri May 03 2002 - 16:46:20 EDT
Andre Chapuis wrote:
For what purpose can this be used? Can a point to point link function
with this subnet mask? It would be ok if the requirement for a network
and broadcast IP were removed.
>What IOS are you using /31s with ?
>----- Original Message -----
>From: "Simon Lockhart" <>
>To: "Toan Do" <>
>Sent: Friday, May 03, 2002 10:26 PM
>Subject: Re: /31 mask address
>On Fri May 03, 2002 at 04:24:16PM -0400, Toan Do wrote:
>>Has anyone used /31 mask addresses on their network?
>Yes, works fine (on an all Cisco network).
>We're starting to use /31's on internal links. Links to third parties
>are still /30's, as most other people are still wary.
>Simon Lockhart | Tel: +44 (0)1737 839676
>Internet Engineering Manager | Fax: +44 (0)1737 839516
>BBC Internet Services | Email:
>Kingswood Warren,Tadworth,Surrey,UK | URL: http://support.bbc.co.uk/