Cisco System, Inc. (Cisco) designs, manufactures, and sells Internet protocol (IP)-based networking products and services related to the communications and information technology (IT) industry. The Company also provides services associated with these products and their use and also provides products and services for transporting data, voice, and video traffic across intranets, extranets, and the Internet. The Company�s business operates in three segments: the Americas; Europe, Middle East, and Africa (EMEA), and Asia Pacific, Japan, and China (APJC). The Company groups its products and technologies into the following categories: Switching, Next-Generation Network (NGN) Routing, Service Provider Video, Collaboration, Data Center, Wireless, Security, and Other Products. These products, primarily integrated by Cisco IOS Software, link geographically dispersed local-area networks (LANs), metropolitan-area networks (MANs), and wide-area networks (WANs).