The "Interface" menu (third most used menu) contains information about device interface utilization.
The "Interface" menu contains a "Table selector" which is the same as the one found in the Section 5.2.1, “Trends” menu. Its functionality also the same; see Section 5.2.1.1, “Trends conditions” this shows how to manipulate the "Table selector". You can use this menu only for the tables with the source or destination interface index fields. General parameters are nearly the same (without statistic list). In the interface item you can also specify which interface you want to apply the statistic (E.g. 1,5-8). If selected collector is associated with more SNMP enabled devices, you can specify an interface in the format:
#device1_ip_address:interface_index,#device2_ip_address:interface_index
(E.g. #10.1.1.1:1-8,#10.1.2.1:5-20).
In "Optional parameters" you can disable the counting of total sums or displaying exact size values (bytes instead of kilo or mega bytes). You can specify link capacity that will be displayed in the graph. Link capacity is in bits per second, but you can also use values in kilobits or megabits (i.e.10m means ten megabits per second).
Fields in "Source" and "Destination" windows can change depending on the selected table. Please read the Section 5.2.1.1, “Trends conditions” to get proper format of these fields.