How do you keep users from stealing other user's ip??

[Eygene Ryabinkin]

> But you wont get any traffic if the FDB on the switch is locked down.
> 
> Example:
> MAC Address            Port    Type
> ----------------------  ------  ----------------
> 00-04-75-71-AE-22  11      Dynamic
> 
> 
> If you lock down so that only MAC 00-04-75-71-AE-22 could be associated with 
> port 11 and any other MAC showing up on that port is ignored - the computer on
> that port could change his MAC and the switch simply wont transfer any packets
> destined for the spoofed MAC to that port.
 Uhm, sorry, missed the point that if we trust cable from PC to port then
port security helps. Thanks for clarifying this!
-- 
Eygene