How about neighbor statements?
--- "Shaw, Winston Mr 5 SIG CMD"
wrote:
> This is an interesting situation. You are not
> allowed to use the ip ospf
> network command to change the network type ? Ok. Are
> you allowed to change
> the ptp on R1 to multipoint ? No ?
> The network type is a critical factor on whether
> full adjacency is achieved.
>
> Frame map statements and ip ospf priority 0
> statements on R2 and R3 in
> conjunction with dcli and neigbor statements on R1
> should take care of the
> links between R1, R2 and R3. No ip ospf network
> command needed here.
> The link between R1 and R4 will probably become
> two-way without achieving
> full adjacency because the network types will always
> be different unless you
> are allowed to change it in some way. Is there a
> specific requirement to
> keep R1's link to R4 as point-to-point ? If not this
> subinterface could be
> changed to multipoint and OSPF should not have any
> problem with it.
> Let us know if you find another solution.
>
> Winston(CCIE#7991).
>
> -----Original Message-----
> From: Cisco Lover [mailto:[EMAIL PROTECTED]]
> Sent: Saturday, August 25, 2001 2:13 AM
> To: [EMAIL PROTECTED]
> Subject: FR +OSPF Scenerio...CCBOOTCAMP LAB:3
> [7:17117]
>
>
> Hi Guys..
>
> Facing some strange problem in OSPF..
> DO u know any condition if two routers become
> adjacent but still cant
> exchange routes???What could be the reasons for it?
>
> In this Lab, We have 2 subinterfaces on R1.One
> multipoint subinterface is
> connected to two routers R2 & R3 physical
> interfaces.
> The other PtP subinterface on R1 is connected to R4
> physical interface.
> Now problem is that we are not allowed to use IP
> OSPF NETWORK COMMADN
> on these interfaces in order to make the same
> network type.
>
> The problem I m facing is on R1 & R4 link.When I
> applied debug ip ospf,I
> see Hello mismatch SO I match the Hello values on
> both sides .AFter that I
> am able to see that R4 is now adjacent with R1 Point
> to point interface but
> Still I cant see any route from R1 coming on R4 or
> vice versa..
>
> Any Suggestion GUYSSSS....;
>
> Thanks a lot!!!!
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