Folks, I need to get serial number from remote 6509.
I tried 'show diag' but no output returned.
This is IOS version 12.2(18).
Sh ver command should work with 6509 to view the serial no.
U can find it appended with Process Board ID.
Pls rate/mark if this helps!!!
Does sh ver work? The processor board id is the s/n.
Try show inventory
Hope that helps