Cisco 7206 VXR Router

The Cisco 7200 VXR routers are the multiservice members of the Cisco7200 series routers. The Cisco 7200 VXR routers are designed to supportgigabit capabilities and to improve data, voice, and video integrationin both service provider and enterprise environments. The Cisco 7200VXR routers incorporate an integrated Multiservice Interchange (MIX)capability to support future voice applications. MIX interconnectionson the midplane provide the ability to switch DS-0 time slots betweenmultichannel T1 or E1 interfaces, much like a digital cross-connect oran add-drop multiplexer. This feature enables the Cisco 7200 VXRrouters to switch DS-0 voice channels on a T1 or E1 interface from onevoice processing port adapter to another voice processing port adapter.It also enables DS-0s to be switched through the Cisco 7200 VXR routerswithout any processing, a requirement in certain voice configurations.The Cisco 7200 VXR routers support a high-speed network services engine(NSE) as well as the high-speed network processing engine. The Cisco7206VXR supports multiprotocol, multimedia routing and bridging with awide variety of protocols and port adapter combinations available for7200 series routers. In addition, the Cisco 7206VXR midplane providesincreased support for multiple high-bandwidth port adapters.