IPM with IP SLA can show you availability, packet loss, and latency. For utilization, you will need to install the Health and Utilization Monitor add-on which was included with LMS 3.0.1 and higher. You get a free 90-day eval, but after that, you will need to purchase a license. With it, you can setup pollers to watch interface utilization, then generate reports, look at top interfaces, and graph utilization over time.
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