HP 6125G Configuration Manual page 134

Disableport Timeout: 30s
OUI value:
GigabitEthernet1/0/1 is link-up
Port mode is autoLearn
NeedToKnow mode is disabled
Intrusion Protection mode is DisablePortTemporarily
Max MAC address number is 64
Stored MAC address number is 0
Authorization is permitted
Security MAC address learning mode is sticky
Security MAC address aging type is absolute
The output shows that the port security's limit on the number of secure MAC addresses on the port is 64,
the port security mode is autoLearn, intrusion protection traps are enabled, and the intrusion protection
action is disabling the port (DisablePortTemporarily) for 30 seconds.
# Repeatedly perform the display port-security command to track the number of MAC addresses learned
by the port, or use the display this command in Layer 2 Ethernet interface view to display the secure MAC
addresses.
<Device> system-view
[Device] interface gigabitethernet 1/0/1
[Device-GigabitEthernet1/0/1] display this
#
interface GigabitEthernet1/0/1
port-security max-mac-count 64
port-security port-mode autolearn
port-security mac-address security sticky 0002-0000-0015 vlan 1
port-security mac-address security sticky 0002-0000-0014 vlan 1
port-security mac-address security sticky 0002-0000-0013 vlan 1
port-security mac-address security sticky 0002-0000-0012 vlan 1
port-security mac-address security sticky 0002-0000-0011 vlan 1
#
Execute the display port-security interface command after the number of MAC addresses learned by the
port reaches 64, and you can see that the port security mode has changed to secure. When any frame
with a new MAC address arrives, intrusion protection is triggered and you can see the following trap
message.
#Jul 14 10:39:47:135 20011 Device PORTSEC/4/VIOLATION:Trap1.3.6.1.4.1.25506.2.26.1.
3.2:
An intrusion occurs!
IfIndex: 9437185
Port: 9437185
MAC Addr: 00:02:00:00:00:32
VLAN ID: 1
IfAdminStatus: 1
# Execute the display interface command, and can see that the port security feature has disabled
the port.
[Device-GigabitEthernet1/0/1] display interface gigabitethernet 1/0/1
GigabitEthernet1/0/1 current state: DOWN ( Port Security Disabled
124
)