most specifically, ospf hello timers must match. In certification labs,
that's usually the point of the question - make them match without using ip
ospf network commands.
Hint 1: show ip ospf interface on the 12.x point-to-point network router
noting timer values
Hint 2: set ip ospf hello (Interface-level command) on the 10.3 router
Hint 3: upgrade the IOS
(Just kidding about #3)
----- Original Message -----
From: "Jim Brown"
To:
Sent: Monday, August 20, 2001 1:29 PM
Subject: RE: ip ospf network [7:16589]
> The network types must match so the OSPF timers will match and the routers
> will form neighbor adjacencies.
>
> There are different reasons why you would want to use each network type,
but
> the important thing is they all match, or more correctly the timers all
> match.
>
> If routers are not neighbors they will not exchange routing information,
> breaking the routing process.
>
> In your situation you could make them all point-to-multipoint, broadcast,
or
> non-broadcast.
>
> -----Original Message-----
> From: Jim Coyne [mailto:[EMAIL PROTECTED]]
> Sent: Monday, August 20, 2001 1:32 PM
> To: [EMAIL PROTECTED]
> Subject: ip ospf network [7:16589]
>
>
> I have a frame relay network setup with all point-to-point connections on
> sub-interfaces. I get the same result if I use ip ospf network
> point-to-point as I do when I don't use it. What is the point (no pun
> intended) of this command if it gives me the same results as without it? I
> also noticed that one of the the routers in my lab has version 10.3 IOS
and
> the ip ospf network command doesn't let you set point-to-point, only
> point-to-multipoint, non-broadcast and broadcast. How would I make a
version
> 10.x router work with the 12.x routers that have ip ospf network
> point-to-point set? (and please don't say upgrade the IOS)
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