3Com Switch 4500 Family Manual page 162

After executing the port-security intrusion-mode blockmac command, you can only use the display
port-security command to view blocked MAC addresses.
Related commands: display port-security, port-security timer disableport.
Examples
# Configure the intrusion protection mode on Ethernet 1/0/1 as blockmac.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] port-security intrusion-mode blockmac
# Display information about blocked MAC addresses after intrusion protection is triggered.
<Sysname> display port-security
Equipment port-security is enabled
AddressLearn trap is Enabled
Intrusion trap is Enabled
Dot1x logon trap is Enabled
Dot1x logoff trap is Enabled
Dot1x logfailure trap is Enabled
RALM logon trap is Enabled
RALM logoff trap is Enabled
RALM logfailure trap is Enabled
Disableport Timeout: 20 s
OUI value:
Index is 5,
Blocked Mac info:
MAC ADDR
--- On unit 1, 2 blocked mac address(es) found. ---
0000-0000-0003
0000-0000-0004
--- 2 blocked mac address(es) found. ---
Ethernet1/0/1 is link-up
Port mode is Secure
NeedtoKnow mode is disabled
Intrusion mode is BlockMacaddress
Max mac-address num is 2
Stored mac-address num is 2
Authorization is permit
For description on the output information, refer to
# Configure the intrusion protection mode on Ethernet 1/0/1 as disableport-temporarily. As a result,
the port will be disconnected when intrusion protection is triggered and then re-enabled 30 seconds
later.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] port-security timer disableport 30
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] port-security intrusion-mode disableport-temporarily
OUI value is 000100
From Port
Ethernet1/0/1
Ethernet1/0/1
Vlan
1
1
Table 1-2.
1-9