Cisco Systems, Inc. is an American multinational technology company headquartered in San Jose, California, that designs, manufactures, and sells networking equipment. The stock was added to the Dow Jones Industrial Average on June 8, 2009, and is also included in the S&P 500 Index, the Russell 1000 Index, NASDAQ-100 Index and the Russell 1000 Growth Stock Index.

Products and services:

• Cisco's products and services focus upon three market segments Enterprise and Service Provider, Small Business and the Home.
• Corporate market
• Corporate market refers to enterprise networking and service providers

Borderless networksfor their range of routers, switches, wireless systems, security systems, WAN acceleration, energy anbuilding management systems and media aware networks.

• Datacenter and Virtualization

Unified Computing, Unified Fabric, Data Centre Switching, Storage Networking and Cloud Computing services.

• Routers and switches

The machines that route and redirect packets across a network, including those for networks of smart meters

• Network storage systems

    Persistent people storage on networks, either in the traditional sense or in a cloud-like manner.