CCNA Questions December 2017 – Blog Title

CCNA Questions December 2017 – Blog Title

In this blog post, we will discuss some of the CCNA questions from the December 2017 exam. Aspiring network professionals and Cisco enthusiasts who are preparing for the CCNA certification can benefit from these questions to assess their knowledge and performance.

Question 1: What is the purpose of spanning tree protocol (STP) in a network?

Answer: Spanning Tree Protocol (STP) is used to eliminate loops in an Ethernet network. It ensures that there is only one active path between any two network devices, preventing the formation of loops that could cause network failures or broadcast storms.

Question 2: How does STP elect the root bridge in a network?

Answer: STP elects the root bridge based on the Bridge ID. The Bridge ID is a combination of the bridge priority and the MAC address. The bridge with the lowest Bridge ID becomes the root bridge. By default, the bridge priority is 32768 for all switches, and the MAC address is used as a tiebreaker if multiple switches have the same priority.

Question 3: What is the purpose of the VLAN Trunking Protocol (VTP) in a Cisco network?

Answer: The VLAN Trunking Protocol (VTP) is used to synchronize VLAN information across multiple switches in a network. It allows for easy management of VLANs by propagating new VLAN information to all switches within a VTP domain. This simplifies the configuration process and reduces the chances of misconfiguration or inconsistencies.

It’s essential for CCNA candidates to be well-versed in these topics and have a solid understanding of networking concepts to excel in the exam. By practicing and reviewing questions from previous exams, candidates can identify areas where they need to improve and focus their studies accordingly.

Remember, a successful CCNA certification can open doors to various career opportunities in the networking field. It demonstrates your expertise in network fundamentals, LAN switching technologies, routing technologies, infrastructure services, and more.

Start your certification journey today and dive into the exciting world of networking with Cisco CCNA!

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