Cisco specializes in providing Internet Protocol (IP)-based products and services, which specifically cater to the Information and Communication Technology (ICT) industry. It offers a plethora of products and services, such as cloud and system management, customer collaboration, and collaboration endpoints and phones, under its diverse portfolio that facilitates the transport of data, voice, and video services. Its extensive product offerings include next-generation network routing, service provider video, switching, wireless, and data center security. It is among the top networking companies, due to its constant investment in R&D, which enables innovations in the form of high-quality products and services. Its service offerings include technical support and advanced services. It strives continuously to establish itself as an eminent player in the networking domain.