Your question is Explain OSPF vs BGP in Large Enterprise. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Explain the difference between routing protocols like OSPF and BGP in a large-scale enterprise environment.
Cover how each protocol discovers and selects routes, where it is typically deployed, and how convergence, scalability, and policy control differ. Include a concrete example of using both protocols in one enterprise network.
Scope: focus on IPv4 routing, OSPFv2, and BGP concepts, including iBGP and eBGP.