Re: Redistributing ODR and RIP

From: Daniel Fredrick (dfredrick@gmail.com)
Date: Wed Sep 13 2006 - 11:21:56 ART


 f0/24 - 204.12.1.7/24
  |
(sw1)
  \
   \ 173.1.137.0/24
    \
    (R1)

=== SW1 config ===

interface FastEthernet0/24
 no switchport
 ip address 204.12.1.7 255.255.255.0

interface Vlan137
 ip address 173.1.137.7 255.255.255.0

router rip
version 2
redistribute ospf 1 metric 1
offset-list 1 in 16 FastEthernet0/24
network 204.12.1.0
no auto-summary

access-list 1 permit 0.0.0.0 254.255.255.255

router ospf 1
redistribute rip subnets
network 173.1.137.7 0.0.0.0 area 137

=== R1 config ===

interface FastEthernet0/0
 ip address 173.1.137.1 255.255.255.0
 no shutdown

router ospf 1
network 173.1.137.1 0.0.0.0 area 137
------------------------------------------------

And with this config... the connected routes do not show up on R1...

This is IEWB Vol1Lab17 if that helps.

Thanks,
Dan

On 9/13/06, sabrina pittarel <sabri_esame@yahoo.com> wrote:
>
> I really don't understand what you are saying. As far as I know only
> ISIS and now IPv6 has problem with redistributing between protocols routes
> that are also connected.
> RIP doesn't have the problem for sure:
>
> Rack1R3#sh run | b router rip
> router rip
> version 2
> network 204.12.1.0
> no auto-summary
> !
> Rack1R3#sh run | b router ospf
> router ospf 1
> router-id 150.1.3.3
> log-adjacency-changes
> redistribute rip subnets
> network 149.1.254.3 0.0.0.0 area 0
> !
> Remote OSPF router
>
> Rack1R4#
> Rack1R4#sh ip route | i 204.12
> O E2 204.12.1.0/24 [110/20] via 149.1.254.5, 00:02:41, Serial1/0
> Rack1R4#
>
>
> ODR is a different story...the hub simply accepts routes from the spoke.
> These routes are the spoke's stub routes.
> The network between the hub and the spokes is not a stub network so it
> won't be included on the ODR routing domain, hence won't be redistributed
> when you redistribute ODR.
>
>
> Sabrina
>
>
> ----- Original Message ----
> From: dfredrick@gmail.com
> To: ccielab@groupstudy.com
> Sent: Tuesday, September 12, 2006 2:39:21 PM
> Subject: Redistributing ODR and RIP
>
> This is probably a very easy question... since it very hard to find.
>
> But Why is it when you redistribute RIP into OSPF... or ODR into EIGRP...
> the connected routes are not redistributed with the redistribute rip or
> redistribute odr?
>
> I can't seem to find any documentation on this... I remember reading
> something about it. something like... "the router will redistribute whatever
> the best routes are... so if a route is advertised in a routing protocol,
> but in the routing table it is show as a connected route... you have to use
> the redistribute connected command"
>
> Something like that... but in effort to speed up my redistribution
> skills... I am noticing that some protocol will included connected... and
> some won't
>
> Does any one have a good explaination? or a cisco weblink for reference?
>
> Thanks for the help.
>
> Dan
>
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