AWS Certified Advanced Networking Specialty Practice Exam

What is the primary issue observed by the networking team regarding client requests?

1. Affected traffic is causing errors in ELB

2. Requests from incorrectly configured sites degrade a single application server

3. All requests are being dropped

4. High latency on all application servers

The correct answer is: Requests from incorrectly configured sites degrade a single application server

The primary issue observed by the networking team regarding client requests relates to requests coming from incorrectly configured sites degrading the performance of a single application server. This can occur when clients are misconfigured in a way that leads to excessive load or conflicting requests directed at that server. When specific sites or clients are not properly set up, they might generate an unusually high volume of requests or malformed traffic that overwhelms the server, causing it to struggle to process legitimate requests. This eventually leads to degraded performance and can negatively impact user experience as well as application availability. Understanding this scenario is crucial because it highlights the importance of client configuration and how it directly affects server performance. Identifying and rectifying such issues also aids in maintaining efficient resource utilization and optimizing overall application reliability. This situational awareness enables networking teams to implement measures like traffic filtering, rate limiting, or client education to mitigate similar issues in the future.