Can u provide me a solution for this I have configured in GNS3.
I have four routers R1,R2,R3 and R4.In R1 I have configured OSPF and In R2 and R3 I have Configured OSPF and BGP and redistributed wherever necessary.In R4 I have configured BGP.Between R2 and R3 I have configured EIGRP.If I shutdown the R3 and R4 interface BGP is up and but BGP is showing down in R2 and R4 interface.Can u tell what to do in this.If any of the interface is down BGP should never be down.Can you give me a suggestion.Need it urgently.I have also attatched the topology.
