BGP Question

From: Ashok Verma \(ashoverm\) (ashoverm@cisco.com)
Date: Mon Mar 01 2004 - 05:02:10 GMT-3

Hi All,

I have a basic question about the BGP.

                                    R1 ------------R2-----------R4.
                                   /
                                lo 1: 11.1.1.1/24

R1 is connected to R2 via FR .R2 and R4 on serial link .R1 R2 in same AS
( 1) and R4 is in AS 10 .
OSPF is running between the R1 and R2 .

If I do the redistribution of the lo1: netwrok in bgp .it will be go to
R2 but will not shown as the best route on R2. And when I will do the NO
sync on R2 it will become Best route and sent to R4.

But I don't want to use no sync for this purpose , So I redistributed
that route in the OSPF also on R1, R2 is learning this route by igp
also.so by sync law it should be shown as the best route in bgp table
and shold be sent to R4....But it did not work .

All peering things are working fine .Is anyting I am missing ...what we
should do if any such condition arise in LAB.

Thanks in advance,

Regards,

Ashok Kumar Verma
CCIP,CCDP,CCNP
Network Consulting Engineer
Customer Advocacy Advanced Service Dep.
Service Provider AS Div.2
Cisco Systems, K.K.Japan.

Tel: +81-3-5324-4583
e-mail: ashoverm@cisco.com

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