Computer hardware and software for testing, monitoring, diagnosing, analyzing, and troubleshooting communication networks, applications being run on those networks, and networking equipment; computer hardware and software to determine network configuration; computer hardware and software for network impairment emulation; computer hardware and software for testing and measuring network impairment levels; computer hardware and software for to test and improve security of networks and applications; computer hardware and software to improve the performance of networks, applications being run on those networks, and network equipment; computer hardware and software for troubleshooting issues on networks; computer hardware for use in emulating traffic across communications networks and for use in testing and troubleshooting the performance of those networks

Computer hardware and software consulting services; consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; computer systems analysis; professional computer services, namely, network analysis, LAN/WAN design, virtualization and computer project management; monitoring the computer systems of others for technical purposes; technical consulting and assistance with computer-based information systems and components; technical support services, namely, troubleshooting of computer network, hardware and software problems; technical consulting to help companies secure their networks, namely, monitoring, testing, and reporting on the performance, availability of computer networks, and system resilience against network errors and malicious network traffic; technical consulting to help companies improve the performance of the networks, namely, monitoring, testing, and reporting on the performance, availability of computer networks, and system resilience against computer network errors and malicious network traffic; computer services, namely, providing technical support in the nature of diagnosing computer hardware and software problems; consulting services related to testing methodologies, test tool development, testing automation, and testing suite development and execution in the fields of computer hardware, computer software, and computer and communications networks