From: Sam Munzani (sam@xxxxxxxxxx)
Date: Tue Sep 12 2000 - 12:37:47 GMT-3
You need "ip ospf demmand-circuit" on one end only.
Sam
On Tue, 12 Sep 2000, Kent wrote:
> Rena,
>
> I have a network that running demand circuit over
> non-backbone areas from the remotes sites to the hub
> site.
> This is used for ISDN dial backup.
> Hub site is a 7206 and remotes are 2610s running
> 12.5T1.
> no special configuration, but i found out one thing
> that on the remote routers "router ospf xx"
> configuration, you can try just put the interface of
> that router in the "network xxx area xx".
>
> say, if the whole network is 10.0.0.0 something, but
> your local router only has 10.1.1.0/24 subnet, just
> put this subnet under the OSPF, do not put the whole
> 10.0.0.0 or 0.0.0.0 under OSPF, and also put "ip
> ospf-demand-circuit" at both ends.
>
> HTH
>
> Kent
> --- Art Davis <senzaart@usa.net> wrote:
> > Don't forget "ip ospf net (non-)broadcast."
> >
> >
> >
> >
> > Lachlan_Kidd@data3.com.au wrote:
> >
> > Hi Rena,
> > I haven't tried this myself, but in the
> > bootcamp labs, mention is made
> > to the effect that it (the on demand circuit) does
> > not work if you are not
> > in area 0.
> > Lachlan
> >
> >
> >
> >
> >
> > "aiqun hu"
> >
> >
> > <huaq@hotmail To:
> > ccielab@groupstudy.com
> >
> > .com> cc:
> >
> >
> > Sent by: Subject:
> > OSPF demand-circuit over
> > OSPF no backbone area
> > nobody@groups
> >
> >
> > tudy.com
> >
> >
> >
> >
> >
> >
> >
> >
> > 12/09/00
> >
> >
> > 01:35 PM
> >
> >
> > Please
> >
> >
> > respond to
> >
> >
> > "aiqun hu"
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Hello guys,
> >
> > Tested OSPF demand circuit in my lab. But I can't
> > make the demand circuit
> > over no backbone area(not area 0) working. Changed
> > it to area 0, it
> > works!!!! Is there any specific command I should do
> > for non backbone
> > area???
> > How about demand circuit over OSPF virtual-link?
> > Anybody has some config
> > for
> > these two scenario? I greatly appreciate your help.
> >
> > Thanks again,
> > Rena
> >
> >
> > Arthur Davis
> > Network Engineer
> > Altra Energy Technologies
> >
> >
> >
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