Help : Monitor : Chart Types

The following chart types can be selected from statistics table, statistics chart, TopN chart and Circles chart:

Segment Counters, shows interface counters.
Top MAC Broadcast Sources, shows top sources of MAC broadcasts.
Top MAC Multicast Sources, shows top sources of MAC multicasts.
Top Sources, shows top sources of traffic using the highest layer address that can be decoded.
Top Destinations, shows top destinations of traffic using the highest layer address that can be decoded.
Top Pairs, shows top source, destination pairs using the highest layer address that can be decoded.
Top Destination Ports, 
Top Protocol Groups, shows the top protocol groups.
Top IP Multicast Sources, shows the top source addresses for IP multicast traffic.
Top Destination AS Paths, shows the top AS paths used by traffic leaving the site.
Custom, permits custom views to be created using filters.
Circles, shows top flows in a circles chart.