9
Computer software for the management of computer networks; electronic equipment for capturing, storing, processing and transmitting network performance information; computer hardware and software for testing, measuring, monitoring, and diagnosing computer networks; testing, measuring, monitoring, surveillance and diagnostic apparatus and instruments; computer hardware and software, and apparatus for use with computers; internetwork analyzers; internetwork analyzers for testing, measuring and diagnosing interconnectivity and interoperability; portable test apparatus and instruments; magnetic data carriers; calculating machines; data processing apparatus and instruments; and computers
37
Maintenance and support of computer hardware
42
Data communication and telecommunication system consultation and analysis services; computer services, computer programming, design and development of computer software, programs and computer testing equipment; computer consultation and analysis services and maintenance and support of computer software