Best I can think of is tools to manufacture layer 2 frames. Arp poison tools are an excellent example - though perhaps not perfect because you are not running IP - regardless, an arp-poison tool will kick out frames with MAC headers you specify. Additionally, any raw-packet-write tool should allow you to manufacture appropriate frames with the necessary L2 headers.
I don't think you will get an "echo" back, but if you put a sniffer on the far segment, you should be able to determine whether your manufactured frames make it to the other side. Good luck! --Wes Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=43533&t=43484 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
