100-150 Question 164
Select 2You are tasked with setting up a small office network. The equipment includes a router, a switch, several patch cables, and a rack to house the devices. The power for the rack is provided by a single Power Distribution Unit (PDU). What considerations should you prioritize when designing the layout of the rack to ensure proper functionality and ease of maintenance?
- A
Place the router at the top of the rack for better heat dissipation.
- B
Ensure patch cables are neatly organized and labeled for easier troubleshooting.
- C
Install the switch at the bottom of the rack for stability.
- D
Leave enough space around the PDU for proper ventilation and accessibility.
- E
Place the heaviest equipment, such as the switch, at the top of the rack to save space.
Show answer and explanation
Correct answers: B, D
Explanation
When designing a rack layout for a small office network, it is important to focus on both functionality and ease of maintenance. Neatly organizing and labeling patch cables ensures efficient troubleshooting, while proper ventilation and accessibility around the PDU prevent overheating and ensure safe operation. Misplacing heavy equipment or prioritizing sections of the rack based on incorrect assumptions can compromise stability and functionality.
- A. Incorrect.
Placing the router at the top of the rack is not necessary for heat dissipation. Proper airflow and cooling mechanisms are more important than physical placement within the rack.
- B. Correct.
Organizing and labeling patch cables is essential for efficient troubleshooting and maintenance. This helps technicians quickly identify connections and avoid misconfigurations.
- C. Incorrect.
Installing the switch at the bottom of the rack is not a recommended practice. Switches are typically placed at a height that allows for easy access to cable connections, not at the bottom.
- D. Correct.
Leaving space around the PDU ensures proper ventilation and prevents overheating, which is crucial for maintaining power reliability and safety.
- E. Incorrect.
Placing the heaviest equipment at the top of the rack can make the rack unstable and prone to tipping, which is a safety hazard. Heavy equipment should be placed at the bottom for stability.