What component provides path analysis in the network performance monitoring suite?

What component provides path analysis in the network performance monitoring suite?

• A. NetPath provides path analysis and hop-level metrics
• B. NetPath provides only map visuals
• C. PerfStack maps
• D. NTA adds path analysis

Answer: (B)

Path analysis across a network path is provided by NetPath. This feature goes beyond static visuals by actively mapping the route from a source to a destination and collecting hop-by-hop metrics. It reveals each hop along the path, the device at that hop, and measurements such as latency, jitter, and packet loss for every hop. This level of detail lets you see exactly where along the path delays or drops occur and how the path changes over time, which is essential for diagnosing WAN performance issues. Other options don’t focus on end-to-end path analysis. PerfStack is used to correlate and compare multiple performance metrics over time, not to map or analyze the network route itself. Maps visualize topology and connections but don’t provide the granular hop-level metrics needed for path analysis. NTA (Network Traffic Analyzer) analyzes traffic on interfaces to understand usage and flows, not the actual path the traffic takes through the network.

Path analysis across a network path is provided by NetPath. This feature goes beyond static visuals by actively mapping the route from a source to a destination and collecting hop-by-hop metrics. It reveals each hop along the path, the device at that hop, and measurements such as latency, jitter, and packet loss for every hop. This level of detail lets you see exactly where along the path delays or drops occur and how the path changes over time, which is essential for diagnosing WAN performance issues.

Other options don’t focus on end-to-end path analysis. PerfStack is used to correlate and compare multiple performance metrics over time, not to map or analyze the network route itself. Maps visualize topology and connections but don’t provide the granular hop-level metrics needed for path analysis. NTA (Network Traffic Analyzer) analyzes traffic on interfaces to understand usage and flows, not the actual path the traffic takes through the network.