IP inspect and 3640 router

Question:

In my GNS3 lab i'm trying WS-C3560X-48PF-S to setup IP inspect  in order to understand the functionnality of this command "ip inspect " , but  I cant' found the command under global config mode

my show ver of  is :

Cisco IOS Software, 3600 Software (C3640-JK9S-M), Version 12.4(16), RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2007 by Cisco Systems, Inc.

Compiled Wed 20-Jun-07 11:43 by prod_rel_team

ROM: ROMMON Emulation Microcode

ROM: 3600 Software (C3640-JK9S-M), Version 12.4(16), RELEASE SOFTWARE (fc1)            

Answer:

There is no firewall feature set in this image , you need an image with the FW feature set( with o3 in the name). 

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