An organization is looking to implement a dynamic routing protocol for their enterprise network which consists of numerous routers in a hierarchical structure and requires efficient use of bandwidth. They need a protocol that supports fast convergence and scalability. Which dynamic routing protocol would be BEST suited for this scenario?
Border Gateway Protocol (BGP)
Enhanced Interior Gateway Routing Protocol (EIGRP)
Open Shortest Path First (OSPF)
Routing Internet Protocol (RIP)