CISCO 300-425 Designing Cisco Enterprise Wireless Networks (ENWLSD) Exam Free Practice Test — 30 Questions

Question 1

What is the main advantage of using WPA3 over WPA2 in a wireless network?

Accepted Answer

Improved security features, including protection against brute-force attacks

Question 2

Mr. Johnson is deploying a wireless network in a government facility that requires high security. Which authentication mechanism should he use?

Accepted Answer

802.1X with EAP-TLS

Question 3

Which protocol is primarily used to provide secure communication between wireless clients and the network?

Accepted Answer

CAPWAP

Question 4

What is the primary goal of a pre-deployment site survey?

Accepted Answer

To identify potential sources of interference and optimal AP placement

Question 5

Mr. Smith is performing a site survey in a multi-floor building. What should he consider to minimize co-channel interference?

Accepted Answer

Use non-overlapping channels and stagger AP placements vertically

Question 6

During a site survey, what is the importance of measuring the signal-to-noise ratio (SNR)?

Accepted Answer

To ensure sufficient signal strength relative to background noise

Question 7

Which protocol is used for secure communication between APs and wireless controllers?

Accepted Answer

CAPWAP

Question 8

What is the main advantage of using PoE (Power over Ethernet) in a wireless network deployment?

Accepted Answer

Simplifies cabling by providing both power and data over a single cable

Question 9

Alex is integrating new wireless controllers into an existing network. What is crucial for seamless integration?

Accepted Answer

Ensuring proper VLAN and subnet configuration

Question 10

What is the primary function of an anchor controller in a wireless network?

Accepted Answer

To handle guest traffic and provide security

Question 11

During a network deployment, Carlos notices that clients experience brief disconnections when moving between APs. What should he configure to mitigate this issue?

Accepted Answer

Enable 802.11r fast roaming

Question 12

What is the role of a mobility group in a wireless network?

Accepted Answer

To facilitate seamless client roaming between APs

Question 13

What is the key benefit of implementing N+1 redundancy in a wireless network?

Accepted Answer

It ensures continuous network availability by providing a backup controller

Question 14

Kevin is designing a wireless network for a hospital where high availability is crucial. Which feature should he implement to ensure network reliability?

Accepted Answer

Stateful Switchover (SSO)

Question 15

What is the advantage of implementing load balancing in a wireless network?

Accepted Answer

It ensures even distribution of clients and traffic across APs

Question 16

What is the primary benefit of using 802.11ac Wave 2 over 802.11n in a wireless network?

Accepted Answer

Higher data rates and increased capacity with MU-MIMO

Question 17

Jacob needs to improve the performance of a wireless network in a high-density environment. Which feature should he prioritize?

Accepted Answer

MU-MIMO

Question 18

Which technology helps in reducing interference by dynamically adjusting channel assignments and power levels in a wireless network?

Accepted Answer

Radio Resource Management (RRM)

Question 19

What is the primary goal of implementing QoS policies in a wireless network?

Accepted Answer

To prioritize voice, video, and data traffic to ensure optimal performance for real-time applications

Question 20

Megan is configuring a high-availability wireless network for a university. What strategy should she use to ensure minimal disruption in case of a controller failure?

Accepted Answer

Implementing redundant controllers with SSO

Question 21

Which feature helps ensure that wireless clients are evenly distributed across multiple APs?

Accepted Answer

Load balancing

Question 22

What is a common method for enhancing the coverage of a wireless network in a multi-story building?

Accepted Answer

Staggering the AP placement vertically between floors

Question 23

Lisa is optimizing a wireless network for an outdoor stadium. She needs to ensure robust coverage and handle a high density of users. What type of antennas should she use?

Accepted Answer

Sector antennas

Question 24

What is the benefit of using FlexConnect in a branch office deployment?

Accepted Answer

Allows APs to continue operating if the controller connection is lost

Question 25

Kevin is configuring a wireless network for a large enterprise with multiple buildings. He needs to ensure seamless client roaming between buildings. What feature should he enable on the controllers?

Accepted Answer

Mobility groups

Question 26

What is the primary purpose of using a wireless packet analyzer during troubleshooting?

Accepted Answer

To capture and analyze wireless traffic for identifying issues

Question 27

Emily is troubleshooting a wireless network where users complain about intermittent connectivity. She discovers that several APs are broadcasting on the same channel. What should she do to resolve this issue?

Accepted Answer

Manually adjust the channels to minimize overlap

Question 28

Which tool can be used to visualize and analyze the RF environment in a wireless network?

Accepted Answer

Spectrum analyzer

Question 29

What is the primary function of band steering in a wireless network?

Accepted Answer

To guide clients towards the 5 GHz band for better performance

Question 30

Tom is designing a wireless network for a high-density venue like a conference center. What should he consider to ensure high performance and minimal interference?

Accepted Answer

Using directional antennas and careful channel planning

CISCO 300-425 Designing Cisco Enterprise Wireless Networks (ENWLSD) Exam Free Practice Test — 30 Questions

A lot more is already mapped out

About the CISCO 300-425 Designing Cisco Enterprise Wireless Networks (ENWLSD) Exam Certification