i have a cisco asa 5505 and i am controlling it with ASDM. Is there any possibilities to find the connected device's mac add? Becuase, i wanna find and block this user, he or she has a huge network crash while working. thanks for your nice and gently tips. cheers
Open ASDM, Go to Monitoring Tab. Select Interfaces, ARP Table. You will see list of all directly attached device MAC Addresses on right pane.