Question

A small branch office connects to the main office through a single WAN link. The branch has one router with no other exit paths, and the network administrator wants the simplest, lowest-overhead way to route all branch traffic destined for the corporate network and internet. Which routing configuration is the MOST appropriate?

Accepted Answer

Configure a static default route on the branch router pointing to the main office router

Answer

Enable OSPF between the branch and main office to dynamically learn all routes

Answer

Configure BGP so the branch advertises its networks as a separate autonomous system

Answer

Deploy EIGRP with automatic summarization enabled on the branch router