[cisco-voip] 7985 and Duplicated MAC-ADDRESESS

[ROZA, Ariel]

Hi, People!
 
    Several 7985 Phones connected to switch ports with port security
enabled generate a virtual mac-address that violates the security,
raises an alarm and the port gets blocked temporarily. Also there are
alarms on the logs for the duplicated mac-addesses.
    I have seen posts on the NetPro forums that state that it is due an
old IOS on the switches, but there are no further details.
 
    Has anyone experienced this or something similar?
 
    Best Regards,
 
    Ariel
 
    
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