CCNA Voice Questions 2015 – Blog

CCNA Voice Questions 2015

Are you preparing for the CCNA Voice certification exam? Looking for relevant questions to practice? In this blog post, we have compiled a comprehensive list of CCNA Voice questions based on the 2015 exam syllabus. Whether you’re a beginner or experienced professional, these questions will help you assess your knowledge and preparation for the exam.

Question 1

What is the significance of Voice VLANs in a network infrastructure?

Your answer should cover the benefits of Voice VLANs, their role in separating voice traffic from data traffic, and how they enhance Quality of Service (QoS) for voice communication.

Question 2

Explain the concept of Voice over IP (VoIP) and its advantages over traditional telephone systems.

Provide details about how VoIP works, including the underlying protocols and technologies. Discuss the benefits of cost savings, scalability, and flexibility that VoIP offers in comparison to traditional telephony.

Question 3

List and explain the components required to set up a basic IP telephony network.

Discuss the necessary hardware and software components such as IP phones, call managers, gateways, and voice codecs. Elaborate on their functions and interactions within the network.

Question 4

What are the common issues faced when implementing Voice over IP (VoIP) in a network? How can you troubleshoot these issues?

Highlight common problems like latency, jitter, packet loss, and echo. Provide troubleshooting techniques and best practices to identify and resolve these issues effectively.


In conclusion, this blog post presented a selection of CCNA Voice questions based on the 2015 exam syllabus. By answering these questions, you can evaluate your understanding of voice networking concepts and identify areas where additional study and practice may be needed. Remember to refer to official Cisco documentation and other study resources to enhance your knowledge and increase your chances of success in the CCNA Voice certification exam.

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