[nsp] OSPF Network Type Mismatch

Todd, Douglas M. DTODD@PARTNERS.ORG
Fri, 2 Aug 2002 08:59:22 -0400


ip os net [broadcast|point-to-point|point-to-multipoint]

Seems that you are on a broadcast medium.  Why is it coming up as p-t-p?

==DMT>

> -----Original Message-----
> From: Shankar Vemulapalli [mailto:svemulap@cisco.com]
> Sent: Thursday, August 01, 2002 2:09 PM
> To: Birsen Ozturk
> Cc: cisco-nsp@puck.nether.net
> Subject: Re: [nsp] OSPF Network Type Mismatch
> 
> 
> Birsen -
> 
> What is the interface configuration ?
> It might have been configured with 'ip ospf network point-to-point'
>   on the interface.
> 
> Thanks,
> 
> /Shankar
> 
> At 10:42am 07/29/02 +0300, Birsen Ozturk wrote:
> > Hi!
> > When an OSPF interface is enabled, it identifies itself as 
> being an interface of a certain network type: Broadcast if it 
> is connected to a fast ethernet or ethernet, point-to-point 
> if it is E-1, but, "sh ip ospf interface" shows:
> > FastEthernet11/1 is up, line protocol is up
> >   Internet Address X.X.29.129/30, Area 0
> >   Process ID 8888, Router ID X.X.0.133, Network Type 
> POINT_TO_POINT, Cost: 1
> >   Transmit Delay is 1 sec, State POINT_TO_POINT,
> >   Timer intervals configured, Hello 10, Dead 40, Wait 40, 
> Retransmit 5
> >     Hello due in 00:00:09
> >   Index 5/5, flood queue length 0
> >   Next 0x0(0)/0x0(0)
> >   Last flood scan length is 1, maximum is 40
> >   Last flood scan time is 0 msec, maximum is 4 msec
> >   Neighbor Count is 1, Adjacent neighbor count is 1
> >     Adjacent with neighbor X.X.0.134
> >   Suppress hello for 0 neighbor(s)
> >
> > Why it shows the network type "POINT-TO-POINT" instead of 
> "BROADCAST"??What changes the network type?I'll appreciate any idea.
> >
> > Birsen
> >
> >
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