Cisco end-to-end enterprise network solutions form the most comprehensive line of networking products available in the industry. From the branch office to the WAN and campus backbone, Cisco products are the leading choice of the enterprise.??The Catalyst 2950 Series is an affordable product line that brings intelligent services, such as advanced quality of service, rate-limiting, security filters, and multicast management, to the network edge-while maintaining the simplicity of traditional LAN switching. When a Catalyst 2950 Switch is combined with a Catalyst 3550 Series Switch, the solution enables IP routing from the edge to the core of the network.