dscp value and show command

[ulang]

I see that traffic with dscp 16 is transferred

over a 7500 router. Do I have a chance to see with a

show command or somehow else who is generating that traffic? I would like to avoid the effort using a real sniffer

[rsissons]

Unfortunately not. In theory, you could do a debug ip packet to see all the traffic traversing the router but, in practice, on an even moderately busy router, this would generate so much traffic, it would crash the router.