2 Core devices (6500 acting as L3/L2 core and both connected via Etherchannel)
One of the core is having ebgp with satellite office rtr. Satellite office rtr also running with OSPF via T1 (different link than BGP) to Core devices location. OSPF is main protocol.
Inorder for the second core device to reach the satellite office via BGP than OSPF, what is the recomended config..?
1. Establish another EBGP session from 2nd Core device to the Satellite office router and redistribute BGP in to OSPF (just as done on 1st core device)..?
(In this case as core 1 advertising internal networks to satellite office via BGP, do I still need to
advertise same n/w from core as well to satellite office..?)
2. Establish ebgp between both core devices (there is no BGP on core2 at this time) and redistribute to OSPF, so that 2nd core learn & prefer satellite office networks via BGP from Core1 (than OSPF).
Thank you in advance