OPNET Technologies, Inc. provides management software for networks and applications in the United States and internationally. Its products include model libraries that enable the simulation and analysis of network technologies and communication protocols, such as TCP/IP, IP-QoS, VoIP, DWDM, UMTS, VLAN, frame relay, MPLS, data over cable, and ATM. The company offers IT Guru that provides solutions in the areas of application performance analysis, network configuration analysis, and predictive capacity planning; IT Sentinel, which provides network configuration integrity and security auditing; OPNET Panorama that provides system analytics for application performance management; OPNET...