The Cisco 2600/2600XM series family of modular multiservice access routers provides flexible LAN and WAN configurations, multiple security options, voice/data integration, and a range of high performance processors. This range of features make the Cisco 2600/2600XM family the ideal branch-office router for today's and tomorrow's customer requirements. The latest additions to the Cisco 2600/2600XM series family of Modular Routers include the Cisco 2600XM models and the Cisco 2691. These new models deliver extended performance, higher density, enhanced security performance and increased concurrent application support to meet the growing demands of branch offices. The new Cisco 2600XM models are based on the current Cisco 2600 platform architecture, and extend the performance by as much as 33%. They also increase default platform memory and provide increases in memory capacity at the same price points when compared to the current Cisco 2600 models. The highest performing router in the Cisco 2600 family that extends the density of emerging branch office applications, the Cisco 2691 offers almost twice the performance of the Cisco 2650XM platform while leveraging the same modules from other Cisco 2600, Cisco 3600 and Cisco 3700 Series routers. Compared to the Cisco 2600XM models, the new Cisco 2691 is designed to offer a higher degree of versatility, providing greater throughput for higher density WAN applications, support for high speed interfaces and increased performance to handle new services