I am chosing catalyst 6500 with FWSM.
Does it need IOS Firewall Feature Set( FR-C6FW) for configuration firewall on catalyst6500?
I aleady choosed "SC-SVC-FWM-4.0-K9".
The Firewall Feature Set is not really supported on the 6500 switch. If you try to configure any "inspect" commands, the CLI will produce a warning such as:
#ip inspect name brol tcp
%CBAC (Inspect) is not supported by this platform. The configuration is accepted, but it may not work as expected
The firewalling should be done on the FWSM.
Hope that helps!