From: John Neiberger (neiby@xxxxxxxxxx)
Date: Wed Jan 02 2002 - 12:23:21 GMT-3
Given that exact scenario you wouldn't gain anything. However,
let's say you had two interfaces on that router and their ip
addresses were 137.20.20.1/25 and 137.20.20.129/25. That
single network statement would catch both interfaces.
However, I think that's bad form and can make troubleshooting
more difficult. I definitely prefer the 0.0.0.0 wildcard mask.
Regards,
John
---- On Wed, 2 Jan 2002, Williams, Glenn
(WILLIAMSG@PANASONIC.COM) wrote:
> Hi,
>
> Usually when I enable ospf on an interface, for example if
the interface
> is
> 137.20.20.1/24, I would say:
>
> net 137.20.20.1 0.0.0.0 area x
>
> I could say:
>
> net 137.20.20.0 0.0.0.255 area x
>
> but what would I gain?
>
> Just one of those questions I've been meaning to ask.
>
> GW
>
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