CCNA Exam Question for Next Exam

CCNA Exam Question for Next Exam

Are you preparing for the CCNA certification exam and want to test your knowledge? Look no further! In this blog post, we present you with a relevant CCNA exam question that will challenge your understanding of networking concepts. This question covers various topics included in the exam syllabus, allowing you to assess your readiness for the upcoming test. Let’s dive into the question:


You are configuring a network with multiple VLANs. Which of the following statements accurately describes the purpose of a VLAN (Virtual Local Area Network)?

A) VLANs are used to separate broadcast domains within a logical switch.

B) VLANs are used to connect multiple physical switches together.

C) VLANs are used to increase the bandwidth of a network.

D) VLANs are used to establish secure remote connections.

Take your time and carefully consider the options provided before deciding on your answer. Once you have made your selection, read on for a detailed explanation of the correct choice.


The correct answer to this question is A) VLANs are used to separate broadcast domains within a logical switch.

Virtual Local Area Networks (VLANs) provide a way to logically partition a physical network into smaller, isolated broadcast domains. By doing so, VLANs allow network administrators to improve network performance, security, and manageability. VLANs are typically implemented at the switch level, where different ports or groups of ports can be assigned to different VLANs.

Option B is incorrect because VLANs are logical rather than physical constructs. While VLANs can span multiple physical switches, their purpose is not specifically to connect switches together.

Option C is also incorrect. VLANs do not increase the overall bandwidth of a network. Each VLAN operates at the same speed as the underlying physical network infrastructure.

Option D is not accurate either. VLANs are not used to establish secure remote connections. Other technologies such as VPNs (Virtual Private Networks) are employed for remote connectivity and secure communications.

By understanding the purpose and functionality of VLANs, network administrators can effectively design and manage complex networks.

Stay tuned for more blog posts and exam preparation tips from our experts to help you succeed in your CCNA certification journey!

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