Best Tool to Display WAN utilization by the Second

What is the best tool that can capture data in a graphical format per second. I tried the tool from Crannog but it captures only WCCP data and that is displayed every 10 minutes as a summary.

I have a WAN of 50 remote locations and I need to see the bandwidth utilization from sites by the second during all times of the day because I believe that I may be having 15 second increases in bandwidth that is not being displayed in my regular network monitoring software because it summarizes data by the minute or 5 minute intervals. I need a tool that I can keep running 24/7.

What are the best tools to see graphical WAN utilization by the second? Do I have to deploy a probe at every location to see this data?

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Posted 5 years ago by tmed in Cisco Certification

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