Cisco ENCOR Practice Exam 2025 – All-in-One Comprehensive Guide to Mastering Enterprise Network Core Technologies!

The term "Enhanced Spanning Tree" is not recognized as a standardized or commonly used spanning tree protocol. The primary types of spanning tree protocols, which aim to prevent loops in network topologies, are Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP), and the original Spanning Tree Protocol (STP).

Rapid Spanning Tree is an evolution of the original protocol that provides faster convergence times, making it well-suited for modern networks with high availability requirements. Multiple Spanning Tree allows for the mapping of multiple VLANs to a single spanning tree instance, enhancing efficiency when managing VLAN traffic.

The absence of "Enhanced Spanning Tree" from the list of recognized protocols indicates that it does not have a formal specification or widespread implementation in network configurations. This clarification emphasizes the distinction between the established protocols and terms that may sound plausible but do not exist in practice.