Displaying And Maintaining Port Security Configuration; Port Security Configuration Example - 3Com WX3000 Series Operation Manual

The security MAC addresses manually configured are written to the configuration file; they will not get
lost when the port is up or down. As long as the configuration file is saved, the security MAC addresses
can be restored after the device reboots.
Configuration prerequisites
Port security is enabled.
The maximum number of security MAC addresses allowed on the port is set.
The security mode of the port is set to autolearn.
Configuration procedure
Follow these steps to configure a security MAC address
To do...
Enter system view
Add a security
MAC address

Displaying and Maintaining Port Security Configuration

To do...
Display information about port
security configuration
Display information about security
MAC address configuration

Port Security Configuration Example

Network requirements
As shown in Figure
GigabitEthernet 1/0/1 of the switch.
Allow a maximum of 80 users to access the port without authentication and permit the port to learn
and add the MAC addresses of the users as security MAC addresses.
Use the command...
system-view
mac-address security
In system
mac-address interface
view
interface-type interface-number
vlan vlan-id
interface interface-type
interface-number
In Ethernet
port view
mac-address security
mac-address vlan vlan-id
display port-security [ interface
interface-list ]
display mac-address security
[ interface interface-type
interface-number ] [ vlan vlan-id ]
[ count ]
1-1, implement access user restrictions through the following configuration on
Use the command...
1-9
Remarks
—
Either is required.
By default, no security MAC
address is configured.
Remarks
Available in any view