300-445 Question 18
Single answerYou are designing a network assurance solution for a large enterprise with multiple branch offices. The organization requires real-time visibility into network performance and security, and it uses a centralized data center to manage operations. Which agent location strategy should you implement to meet both network assurance and security requirements?
- A
Deploy agents only in the centralized data center for centralized visibility and analysis.
- B
Deploy agents at each branch office to collect localized data and forward it to the centralized data center.
- C
Deploy agents in the headquarters only, as it covers all network traffic from branch offices.
- D
Deploy agents in both the centralized data center and at each branch office for comprehensive data collection and analysis.
Show answer and explanation
Correct answer: D
Explanation
To meet both network assurance and security requirements, the optimal strategy is to deploy agents in both the centralized data center and at each branch office. This approach ensures real-time visibility into localized issues while enabling centralized analysis for end-to-end network performance and security monitoring. It balances the need for localized data collection with the ability to correlate and analyze data across the entire enterprise network.
- A. Incorrect.
Deploying agents only in the centralized data center may limit visibility into branch-specific issues and create latency in detecting performance or security problems at the branch level.
- B. Incorrect.
Deploying agents at each branch office allows local data collection, but it does not provide a complete view of centralized operations or end-to-end network behavior.
- C. Incorrect.
Deploying agents in the headquarters only is insufficient, as it may miss branch-specific data and introduce blind spots in network assurance and security monitoring.
- D. Correct.
Deploying agents in both the centralized data center and at each branch office ensures comprehensive data collection for localized issues and centralized analysis, meeting both network assurance and security requirements.