From: Herbert Maosa (asawilunda@googlemail.com)
Date: Tue Aug 21 2007 - 10:33:02 ART
The /32 is achieved by way of using a loopback address. I am not too sure
you could achieve a /32 directly on the physical interface, I have not tried
this. The PPP is needed to enable the sides to ping each other since the
orther altenatives ( HDLC,FR) do not support ip unnumbered I believe.
Herbert.
On 8/21/07, ISolveSystems <support@isolvesystems.com> wrote:
>
> Hello all,
> Here's how the question goes:-
>
> Configure R4 and R5 serial int using 167.1.45.4/32 and
> 167.1.45.5/32respectively. Ensure that R4 and R5 can ping each
> other's interface. The
> creattion of addtional interfaces is permitted.
>
> The solution creates additional Lo45 interface and use IP unnumbered lo45
> on
> the PPP s0/1 interface.
>
> Can someone point me to some link or explain to me the logic behind this?
>
> Thanks.
>
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-- Kindest regards, hm
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