What is a
V8 Aggregation Cache? I am reading my Operator's Manual for our NM-NAM, and it goes into some discussion under the "Monitoring Data" section about NDE Flow Masks and V8 Aggregation Caches. I am not sure what the V8 Aggregation Cache is.
Our equipment is 3750 switches and 3800 series routers. Do I need to configure or can i configure V8 Aggregation Caches on them? What would be the benefit of such?
Looks like the NAM only supports 4 out of the 5 possible NetFlow v8 aggregation types:
• Aggregated v5 flows.
• Much less data to post process, but
loses fine granularity of v5 – no IP
In my limited world, I haven't heard of anyone using v8.