LevelOne GTL-2691 - Manual (Page 926)

C HAPTER 29 | General Security Measures
Port Security
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The following example shows the port security settings and number of
secure addresses for a specific port. The Last Intrusion MAC and Last Time
Detected Intrusion MAC fields show information about the last detected
intrusion MAC address. These fields are not applicable if no intrusion has
been detected or port security is disabled. The MAC Filter ID field is
configured by the network-access port-mac-filter command. If this field
displays Disabled, then any unknown source MAC address can be learned
as a secure MAC address. If it displays a filter identifier, then only source
MAC address entries in MAC Filter table can be learned as secure MAC
addresses.
Console#show port security interface ethernet 1/2
Global Port Security Parameters
Secure MAC aging mode : Disabled
Port Security Details
Port : 1/2
Port Security : Enabled
Port Status : Secure/Up
Intrusion Action : None
Max-MAC-Count : 0
Current MAC Count : 0
MAC Filter ID : Disabled
Last Intrusion MAC : NA
Last Time Detected Intrusion MAC : NA
Console#
This example shows information about a detected intrusion.
Console#show port security interface ethernet 1/2
Global Port Security Parameters
Secure MAC aging mode : Disabled
Port Security Details
Port : 1/2
Port Security : Enabled
Port Status : Secure/Up
Intrusion Action : None
Max-MAC-Count : 0
Current MAC Count : 0
MAC Filter : Enabled
MAC Filter ID : 1
Last Intrusion MAC : 00-10-22-00-00-01
Last Time Detected Intrusion MAC : 2010/7/29 15:13:03
Console#