CCNA Wireless 200-355 Exam Questions Blog

CCNA Wireless 200-355 Exam Questions: Prepare for Success!

Are you planning to take the CCNA Wireless 200-355 exam? This blog post aims to guide you through the exam
preparation process by providing relevant exam questions and valuable tips. As one of the most respected
certifications in the wireless networking field, CCNA Wireless validates your knowledge and skills in designing,
implementing, and managing wireless networks. Let’s dive into the essential exam questions to ensure your success.

1. Understanding Wireless Fundamentals

Q1: Which frequency range is used for 5GHz Wi-Fi networks?

Q2: What is the maximum achievable data rate in 802.11g standard?

Q3: How does an access point choose the best channel for communication?

Q4: What are the advantages of MIMO technology in wireless networks?

2. WLAN Design for Coverage

Q5: What factors should be considered when determining the number and placement of access points within a
specific area?

Q6: What are the challenges in designing a wireless network for high-density environments?

Q7: How does channel overlap affect the performance of a wireless network?

Q8: What are the benefits of conducting a site survey before deploying a wireless network?

3. WLAN Design for Roaming

Q9: How does a wireless client decide when to roam to a different access point?

Q10: What is the purpose of a mobility group in a wireless LAN controller (WLC) deployment?

Q11: Explain the concept of Layer 3 roaming in a WLAN environment.

Q12: What is the advantage of using Cisco Centralized Key Management (CCKM) for fast roaming?

4. Controller-Based Deployment

Q13: Describe the benefits of using a WLAN controller in a large-scale wireless network.

Q14: What are the main components of a controller-based WLAN architecture?

Q15: How does a lightweight access point (LAP) establish a connection with a WLAN controller?

Q16: What is the purpose of the CAPWAP protocol in a Cisco wireless environment?


In conclusion, the CCNA Wireless 200-355 exam is a significant step toward validating your expertise in
wireless networking. By thoroughly reviewing these exam questions and their corresponding answers, you equip
yourself with the necessary knowledge to ace the exam. Remember to combine theoretical concepts with hands-on
practice to gain a comprehensive understanding of wireless technologies. Best of luck on your journey to becoming
a certified wireless professional!

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