The WS-X6302-MSM Multilayer switch module (MSM) for Catalyst 6000 Family switches combines sophisticated Cisco IOS software features with advanced ASIC technology to support wire-speed multiprotocol routing in a compact, manageable platform. The MSM enables Catalyst 6000 Family customers to deploy very high-performance multiprotocol, multilayer switch services in the distribution/backbone of their network to support wiring closet switches.