Cisco Cisco Prime Infrastructure 3.0 Weißbuch
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Additionally, when you click the routers in the path, you will see various statistics like the CPU, memory, packet
loss, latency, and other information for that particular router.
Monitor and Troubleshoot TCP Performance
Which Applications May Be Having Performance Issues?
A first step is to check the overall network health. Browse to Services Application Visibility and Control
Service Health.
You will only have applications listed as business critical in this dashboard.
This is defined by default with the Protocol Pack, but you can also tune that by going to Services Application
Visibility & Control Application and Services.
In the Services Application Visibility and Control Service Health window you can quickly check whether
something is going wrong in terms of performance. Orange or red means something has greatly changed from the
average observed. It works on the concept of automatic baselining. Cisco Prime Infrastructure calculates the
standard deviation. If your current value exceeds this value by 2 times, you will see a yellow indication. If it exceeds
the value by 3 times, you will see a red indication. When you click a specific application for a specific site, you get
the details in terms of traffic and performance: