In the Aruba/HPE troubleshooting framework, the methodology is selected based on the information provided at the start of the engagement.
Follow the Path: Since you have the Source IP and Destination IP, you have a clear starting and ending point. This methodology involves identifying every hop (switches, routers, firewalls) between the client and the SQL server.
Execution: You would typically use tools like traceroute, check interface statistics for errors/drops on each switch in the path, and look for specific buffer or congestion issues that could cause " intermittent " loss.
Why others are less ideal: * Divide and Conquer: Better for situations where you don ' t know the full path but know the issue is likely at a specific layer (e.g., Layer 3).
Spot the Difference: Used when one server works and another doesn ' t; here, we are troubleshooting a single, specific intermittent path.
Top-down/Bottom-up: These are systematic but time-consuming. When you have the IPs, " Follow the path " is the most direct and efficient diagnostic choice.