we are having port security in our huge network . when a PC is moved from one location to another port violation is found in switch logs and the pc is denied access to the network . in this cases we would clear the port violation configuration and then re configure the port violation to make the port adapt to the new mac . but we experience a strange port violation even when we reconfigure the port security violation . reson being said by my seniors is that the mac is also learning in another switch . how to clear this issue and make the pc connect to the network without removing the port security in the switch interface .