Re: Redistribution

Thanks Pavel

Regards
Anantha Subramanian Natarajan

On Sun, May 17, 2009 at 4:57 PM, Pavel Bykov <slidersv_at_gmail.com> wrote:

> Adding to Ravi's reply,
> for #2 you can imaging an OSPF in your case doing the following
>
> redistribute connected subnets route-map RIP-INTERFACES
>
> route-map RIP-INTERFACES permit 10
> match interface FastEthernet0/1
>
>
> this is in addition to normal redistribution and is done automatically.
>
>
>
> On Sat, May 16, 2009 at 7:11 PM, Ravi Singh <way2ccie_at_googlemail.com>wrote:
>
>> Hi Anantha,
>>
>> For any routing protocol to be redistributed into another, the routes
>> that are considered are the ones in the routing table plus the
>> connected interfaces on which the redistributed protocol is enabled.
>> For example in your case, if you are redistributing rip routes into
>> OSPF, the ospf process on R2 checks the following two things
>> 1) RIP routes in the routing table..kind of running the command show
>> ip route rip
>> 2) Connected interfaces where the RIP protocol is enabled which means
>> not all connected interfaces but only the ones which have RIP enabled
>> on them
>>
>> While there are a lot of other points of consideration with different
>> protocols in redistribution , the general rule of redistribution is
>> the one above.
>>
>> HTH,
>> Ravi
>>
>> On Sat, May 16, 2009 at 5:42 PM, Anantha Subramanian Natarajan
>> <anantha.natarajan_at_gravitant.com> wrote:
>> > Hi All,
>> >
>> > I am trying to understand,how redistribution occurs and any help would
>> be
>> > really appreciated.
>> >
>> > I have the below topology
>> >
>> >
>> > Fa0/1 --R1 --F0/0(10.1.1.1/30) ----- Fa0/0(10.1.1.2/30) ---R2
>> > -Fa0/1(172.16.2.1/24)
>> >
>> > Between R1 and R2 OSPF area0 is running.On R2 Fa0/1,ripv2 is enabled.The
>> rip
>> > routes are redistributed into OSPF on R2.I can see 172.16.2.0/24 subnet
>> on
>> > R1 learned through OSPF.My question is ,should not 172.16.2.0/24 should
>> be
>> > in the routing table of R2 to get redistributed into OSPF,or this is not
>> > applicable for directly connected networks and only apply for the RIP
>> > learned routes ?
>> >
>> > Kindly let me know your comments.
>> >
>> > Thanks
>> >
>> > Regards
>> > Anantha Subramanian Natarajan
>> >
>> >
>> > Blogs and organic groups at http://www.ccie.net
>> >
>> > _______________________________________________________________________
>> > Subscription information may be found at:
>> > http://www.groupstudy.com/list/CCIELab.html
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>>
>>
>>
>>
>>
>>
>
>
> --
> Pavel Bykov
> ----------------
> Don't forget to help stopping the braindumps, use of which reduces value of
> your certifications. Sign the petition at http://www.stopbraindumps.com/

Blogs and organic groups at http://www.ccie.net
Received on Sun May 17 2009 - 19:32:11 ART