The Cisco Firewall Security System bundles allow customers to order a Cisco Catalyst 6500 Series firewall system that includes a Supervisor Engine 720-3BXL and a Firewall Services Module (FWSM).The FWSM for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers is a high-performance, integrated stateful inspection firewall with application and protocol inspection engines, providing 5.5 Gbps of throughput; 100,000 connections per second; and one million concurrent connections.