Cisco Systems Cisco Firewall Services Module - ( v. 2.2(1) ) - licence - 20 firewalls - Tier 1
The Firewall Services Module (FWSM) is an integrated securitymodule for Cisco Catalyst 6500 Series switches and 7600 Seriesrouters that provides stateful Layer 7 filtering capabilities. TheSelf-Defending Network is Cisco Systems' long-term strategy