For Nac solution, I have these part numbers:
Both of these part numbers cost the same . Do I need to buy both or only part number NAC3310-100-K9? Nac Datasheet says that I get free Cisco Clean Access Lite Manager that manages upto three Clean Access Servers. Thanks
At a minimum you need to buy two devices: one Central Manager and one Clean Access Server.
If you buy a Clean Access Lite Manager you can manage up to 3 Clean Access Servers.
Hope this helps.