BGP Route Reflectors offer a solution for what IBGP issue?
- large number of EBGP peers
- IGP redistribution into BGP
- large number of TCP sessions
- BGP timer mismatch
Explanation: In a classic full-mesh IBGP environment, the number of required TCP sessions grows exponentially with the number of routers. Route reflectors solve this scalability issue by eliminating the need for a full mesh, thereby significantly reducing the number of TCP sessions each router must maintain.
Related exam: Checkpoint Exam: Layer 3 Technologies – BGP
