Cisco Systems is among the worldwide leaders in networking for the Internet. The company specializes in the development of Internet protocol-based networking solutions for business, education, government and home applications. Its hardware, software and service offerings enable customers to enhance productivity and optimize Web processes. Cisco Systems features products in the core areas of routing and switching, as well as advanced technologies in home networking, IP telephony, optical systems, network security, storage and wireless local area networks. The company also performs technical support and advanced services. It sells products and services through sales representatives and channel partners to large enterprises, small businesses, service providers and consumers. Cisco employs more than 34,000 people worldwide. Cisco Systems was established in 1984 and is headquartered in San Jose, Calif. It maintains a location in San Antonio.