Question: Which of the following is a common variant of the Spanning Tree Protocol?

Options:

1. Rapid Spanning Tree Protocol (RSTP)
2. Enhanced Spanning Tree Protocol (ESTP)
3. Dynamic Spanning Tree Protocol (DSTP)
4. Static Spanning Tree Protocol (SSTP)

Correct Answer: Rapid Spanning Tree Protocol (RSTP)

Solution:

Rapid Spanning Tree Protocol (RSTP) is a common variant that provides faster convergence than STP.