17 Jul
2008
17 Jul
'08
3:50 a.m.
On Wednesday 16 July 2008, Greg Lawson wrote:
I need to demonstrate the differences of a NIC being in promiscuous mode and when it's not for a college class. Can anyone think of any good shell commands to run "before and after" which show what traffic the NIC can and can't see?
tcpdump -p = without promiscuous mode tcpdump = with promiscuous mode
Note that in virtually all cases, there are no differences...