Duplicate Data
Each instance of the HCL DiscoverNetwork Capture Application must feed data that is unique within HCL Discover.
Note: Duplicated data must not be intentionally passed to HCL Discover. While
DNCA is designed to filter out duplicated data, unnecessary
duplicate packets in a high-volume environment can impede processing. HCL Discover
supports passive failover across multiple instances of the HCL Discover
Network Capture Application. See DNCA Web Console - Failover Tab.