A network packet is a unit of data transmitted across a packet-switched network. Such packets contain control information and user data. Control information, which typically includes source and destination network addresses, error detection codes, or sequencing data, enables payload delivery. This information is contained in packet headers and trailers. Packets are instrumental to the function of telecommunications and computer networking.
NETSCOUT solutions utilize packet data to enable rapid IT troubleshooting,  predictive analysis, network topology & health diagnostics reporting.