Relevant Spanning Tree Protocol CCNA Questions

Relevant Spanning Tree Protocol CCNA Questions

Are you preparing for your CCNA certification or looking to enhance your networking knowledge? The Spanning Tree Protocol (STP) is a fundamental concept in Cisco networking that you must understand. In this blog post, we will discuss the Spanning Tree Protocol and provide you with relevant CCNA questions to help you solidify your understanding. So let’s dive in!

What is Spanning Tree Protocol?

The Spanning Tree Protocol (STP) is a network protocol that ensures a loop-free topology in an Ethernet network. It prevents bridging loops, which occur when there are redundant paths between switches, by creating a logical network topology without loops. STP works by electing a root bridge and calculating the shortest path to reach the root bridge from each switch.

CCNA Questions on Spanning Tree Protocol

1. What is the purpose of the Spanning Tree Protocol (STP)?

2. How does STP prevent bridging loops in a network?

3. What is the root bridge in STP, and how is it elected?

4. What are the different types of STP ports?

5. How does the STP calculate the shortest path to the root bridge?

6. Explain the BPDU (Bridge Protocol Data Unit) used in STP.

7. What is the difference between STP and RSTP (Rapid Spanning Tree Protocol)?

8. How does STP handle redundant links in a network?

9. Can STP converge into a loop-free topology in a network with multiple switches?

10. What are the basic steps involved in the STP convergence process?

The Importance of Understanding STP for CCNA Exam

As you prepare for your CCNA exam, it is crucial to have a solid understanding of the Spanning Tree Protocol. STP-related questions are common in the CCNA exam, and a strong knowledge of STP can help you tackle those questions effectively. Additionally, STP knowledge is essential for real-world network troubleshooting and design, making it a valuable skill for network engineers.


In this blog post, we discussed the Spanning Tree Protocol (STP) and provided you with relevant CCNA questions to test your knowledge. It is important to thoroughly understand STP for your CCNA exam and real-world networking scenarios. By mastering STP concepts, you can effectively design and troubleshoot network topologies. Good luck with your CCNA exam preparation!

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