Re: IEWB v3 vol1 Lab 16 4.1 - OSPF Network Statement

From: Michael Brooks (michaeljbrooks@gmail.com)
Date: Fri Dec 30 2005 - 16:46:18 GMT-3


Since the 3rd octets are odd can't you use ?

network 0.0.1.0 255.255.254.255 area 0

Mike

On 12/30/05, Mike Ollington <mike.ollington@gmail.com> wrote:
>
> Yes, I considered that but it wasn't in the code I had - that must be it.
>
> Thanks,
> Mike
>
> On 12/30/05, Chula Bandara <chula_bandara@hotmail.com> wrote:
> >
> > I think they are asking for the new feature,
> >
> > ip ospf 1 area 0 under the relavant interfaces.
> >
> >
> >
> >
> >
> > ------------------------------
> > From: *Mike Ollington <mike.ollington@gmail.com>*
> > Reply-To: *Mike Ollington <mike.ollington@gmail.com>*
> > To: *ccielab@groupstudy.com*
> > Subject: *IEWB v3 vol1 Lab 16 4.1 - OSPF Network Statement*
> > Date: *Fri, 30 Dec 2005 15:50:45 +0000*
> > Hello,
> >
> > Requirements are that you are to enable Area 0 on the following 3
> > interfaces
> > with the minimum amount of network statements ensuring that Area 0 isn't
> > enabled on one of the other interfaces.
> >
> > Area 0 Interfaces:
> >
> > 154.1.3.3/24
> > 154.1.13.3/24
> > 154.1.23.3/24
> >
> > Non Area 0 ints:
> >
> > 154.1.0.3/24
> > 154.1.38.3/24
> >
> > I didn't appreciate when I started calculating wildcard masks that OSPF
> > network statements appear to be inverse masks rather than
> wildcards. This
> > network 154.1.3.0 0.0.30.255 area 0 throws an error: OSPF: Invalid
> > address/mask combination (discontiguous mask).
> >
> > Not sure if I'm being blind but I can't see how to concatenate these
> into
> > two or one statements without touching the 154.1.0.3 interface.
> >
> > Appreciate any tips.
> >
> > Thanks,
> > Mike
> >
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