Cisco Enterprise Network Core Technologies (ENCOR) 2025 – 400 Free Practice Questions to Pass the Exam

FHR stands for First Hop Router in networking. This term refers to the router that is the first point of contact for packets leaving a source within a local network. When a device sends data to an external network, it will typically forward it to its configured default gateway, which is often a router. This router performs the initial routing decisions for the outbound data packets, making it crucial for facilitating communication between local and remote networks.

In network architectures, recognizing the role of the First Hop Router helps in designing efficient routing strategies and understanding how data flows from end devices to their intended destinations. It serves as a bridge between local area networks (LANs) and wide area networks (WANs), ensuring that data is sent through the appropriate paths based on routing protocols and configurations.

The other terms do not fit the standard networking terminology associated with routing. For example, Fast Hop Router and Full Hop Router are not recognized terms in the context of networking, while Final Hop Route lacks the specificity needed to describe a router's role in data transmission processes. Thus, First Hop Router stands out as the correct definition within this set.