how can I get wan kiler to wrap packets back from cisco 3750 l3 switch (3750 is target IP)?

peahirider - Have you (are you able to) turn on "small servers"?  This will allow you to open up the echo and discard ports on the switch, which you can direct WanKiller to send packets to...

www.cisco.com/.../products_tech_note09186a008019d97a.shtml

HTH,

Greg

I turned on udp small servers in the 3750, but it still does not reply; any suggestions on how to get the 3750 to listen on udp port 7 (which I am using on wan killer)?

Thanks

Unless Greg has another suggestion, I'm unaware of another way to do this, other than running another WAN Killer from where the 3750 is located.