[nsp] NBAR and 7507

[Cisco Geek Rotation]

I am trying to put this:

	ip nbar protocol-discovery

on a FastEthernet interface in a 7507.  But it won't work!  It doesn't 
accept the command.  CEF is enabled:

ip cef

so I can't figure out why this command isn't being taken.

Here's the IOS info, any ideas?  Is there another "version" of CEF I need 
to be running or something?

Chris

Slave in slot 3 is running Cisco Internetwork Operating System Software
IOS (tm) RSP Software (RSP-DW-M), Version 12.2(10b), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 11-Jul-02 13:41 by pwade
Slave: Loaded from system
Slave: cisco RSP4 (R5000) processor with 262144K bytes of memory.