From: Tony Olzak (aolzak@xxxxxxxxxxxxxxxxxxx)
Date: Fri Sep 29 2000 - 22:51:24 GMT-3
Huh. That's funny. When I set mine up using the "ip ospf network
point-to-multipoint" command on every interface, I get a host route that
points to the hub router for each spoke. I'll try it again and save the
configs.
Tony
----- Original Message -----
From: "mark salmon" <masalmon@cisco.com>
To: <ccielab@groupstudy.com>
Sent: Friday, September 29, 2000 7:57 PM
Subject: Re: loop back interfaces and ospf
> I disagree. I was unable to get spoke to spoke cimmunication until I
> used map statements. Inverse ARP disabled)
>
> Tony Olzak wrote:
> >
> > It's not really a drawback. In a frame-relay, hub and spoke, multipoint
> > design, the spokes don't need map statements to each other because the
hub
> > will have a host route to each spoke. It will then flood this route to
every
> > spoke on the back bone with the next hop being itself.
> >
> > Tony
> >
> > ----- Original Message -----
> > From: "mark salmon" <masalmon@cisco.com>
> > To: <ccielab@groupstudy.com>
> > Sent: Friday, September 29, 2000 5:56 PM
> > Subject: Re: loop back interfaces and ospf
> >
> > > It is my understanding that ip ospf network point-to-multipoint's
> > > drawback is it advertises the interface as a host route not a newwork
> > > route (i.e. /32 mask)
> > >
> > > Stylen wrote:
> > > >
> > > > goto interfeace config mode for the loopback interface and do a 'ip
ospf
> > > > network point-to-multipoint' then ospf will advertise ot with the
> > correct
> > > > mask. I think this is available in 11.3 and higher, not sure of the
> > version
> > > > exactly.
> > > >
> > > > Richard Foltz, CCNP, CCNP-Voice, CCDP, MCSE+I, Network+, A+
> > > > Technical Solutions Consultant
> > > > Sprint ENS
> > >
> > > --
> > >
> > >
> > >
> > > Mark Salmon
> > > Network Support Engineer
> > > SBC OP HQ
> > > Cisco Systems Inc
> > > 8735 W. Higgins Road
> > > Suite 300
> > > Chicago IL 60631
> > > Phone:773-695-8235
> > > Pager:800-365-4578
> > > email: masalmon@cisco.com
> > > Empowering The Internet Generation.
> > >
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 08:25:10 GMT-3