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Configuring and Monitoring Port Security
Clear MAC Address Table
The following command serves this purpose by removing 0c0090-123456 and
reducing the Address Limit to 1:
HP Switch(config)# port-security a1 address-limit 1
HP Switch(config)# no port-security a1 mac-address
0c0090-123456
The above command sequence results in the following configuration for port
A1:
Figure 14-10.Example of Port A1 After Removing One MAC Address
Clear MAC Address Table
The following options allow learned MAC addresses to be removed from the
MAC address table as follows:
■ Remove all MAC addresses.
■ Remove all MAC address on a specified VLAN
■ Remove all MAC addresses on a port
■ Remove a specific MAC address on a specific VLAN
This functionality is also supported by SNMP.
HP Switch(config)# show port-security 1
Port Security
Port : 1
Learn Mode [Continuous] : Static Address Limit [1] : 1
Action [None] : None
Eavesdrop Prevention [Enabled] : Enabled
Authorized Addresses
--------------------
0c0090-456456
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