Top 8 Network Packet Broker (NPB) Tools
GigamonObserver GigaStorIxia Network Packet BrokersBig Switch NetworksCisco Nexus Data BrokerArista Data ANalyZerAPCONNiagara Packet Brokers
The most valuable feature is NetFlow.
This solution allows us to see exactly what is going on in the network and we can very quickly solve issues with users.
It can help to write your rules, organize firewalls, your block, and also your protocols and IP address to come in or out of your network.