Correct Answer. A. Create a step-by-step guide of the configuration process used, including the rationale behind each step and the impact on the network This method provides a clear, detailed roadmap of actions taken, making it easier for future technicians to understand both the how and the why of the process, which is critical for applying these steps to similar problems.
Option B is incorrect. While conciseness is valuable, overly brief documentation may not provide enough detail to replicate the process effectively.
Option C is incorrect. Documenting only final settings misses crucial troubleshooting steps that led to the resolution, limiting the educational value of the document.
Option D is incorrect. Ignoring the roles of secondary devices can lead to incomplete understanding and replication of the solution.