PathView's Network Assessment tool lets you accurately measure how your network will perform prior to making a change, and without impacting current performance. After a change is completed, PathView validates that expected performance improvements have been achieved.

It is critical to test and assess your network prior to making infrastructure changes or rolling out new applications. Projects like integrating company networks due to M&A activity, transitioning to an MPLS network, or deploying new applications like VoIP involve operational risks for your company.  
Knowing in advance how changes will impact performance gives you the information you need to greatly reduce risks and ensure successful deployment.