Summarizing Subnetworks

Subnetworks are classified as two main types, Internal and External.

• Subnet Types: This table shows the number of subnets as of one minute after midnight on the selected date and the difference from the previous day.

• Subnet Type History: This chart shows the number of subnets during the 30 days before the selected date. Clicking a device group shows a subset of the total. Any subnets associated with a switch-router device type are counted against the total number of subnets for the selected Routing device group.