Configuring the NetFlow Cache

Enabling the NetFlow Cache globally enables NetFlow on all S- and K-Series modules for this system. When NetFlow recognizes a new flow on the ingress port, it creates a NetFlow record for that flow. The NetFlow record resides in the NetFlow cache for that port until an expiration event is triggered for that flow, at which time it is sent along with other expired flows in an export packet to the NetFlow collector for processing.

Use the set netflow cache enable command to enable NetFlow on this system.

Use either the set netflow cache disable or clear netflow cache command to globally disable NetFlow on this system.