Re: Any way to get rid of backbone ip ospf network

From: arvindyadav@comcast.net
Date: Sun Jan 11 2004 - 15:47:29 GMT-3


Yes, you are correct. pls refer below URL to understand in more details.

http://www.cisco.com/en/US/tech/tk364/tk871/technologies_tech_note09186a0080
093fd8.shtml

Arvind

----- Original Message -----
From: "Michael Snyder" <msnyder@revolutioncomputer.com>
To: <ccielab@groupstudy.com>
Cc: "'Jonathan Hays'" <nomad@gfoyle.org>
Sent: Sunday, January 11, 2004 12:53 PM
Subject: RE: Any way to get rid of backbone ip ospf network
point-to-multipoint /32 routes?

> So, because the 192.168.4.4/32 is a different major network than the
> interface that is sending it, it sends 192.168.4.0 without subnet info.
> The receiving router gets the 192.168.4.0 update, and applies the
> standard mask to it.
>
> On the other hand, if the receiving router already had a 192.168.4.5/32
> route, it won't accept the incoming route because the major network
> existed in the routing table.
>
> Do I have this basically correct?
>
>
> Thanks for the URL.
>
>
>
> -----Original Message-----
> From: Jonathan Hays [mailto:nomad@gfoyle.org]
> Sent: Sunday, January 11, 2004 11:01 AM
> To: ccielab@groupstudy.com
> Subject: RE: Any way to get rid of backbone ip ospf network
> point-to-multipoint /32 routes?
>
> you wrote:
>
> >Any way to get rid of backbone ip ospf network point-to-multipoint /32
> >routes?
>
> NO.
>
> >Why does version 1 rip round a /32 192.168.x.x loopback to a /24? I
> >have no summary turned on. I understand this is a native
> >class C route,
> >but it doesn't summarize the class B network I'm also using. To me, no
> >auto summary should mean no auto summary. Configs below.
> >
>
>
> The subnet of the interface sourcing or receivng the RIP v1 update is
> the key.
>
> You need to read this:
>
> http://www.cisco.com/warp/public/105/54.html
>
> HTH,
>
> Jonathan
>
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