Implementing Cisco SD-WAN Solutions (ENSDWI) — Question 321

What does forward error correction addresses in Cisco SD-WAN?

Answer options

• A. reduced application performance degradation related to service degradation
• B. applications with occasional invalid data input and poor performance
• C. traffic flows with increased delay over a particular transport
• D. inefficient traffic forwarding caused by inbound shapers

Correct answer: A

Explanation

The correct answer, A, highlights that forward error correction is designed to mitigate application performance issues that arise from service degradation. The other options do not accurately represent the primary focus of forward error correction; they address different aspects such as data validity, traffic delays, and routing inefficiencies.