1-10To do... Use the command... RemarksIn systemviewmac-address security mac-addressinterface interface-type interface-number vlanvlan-idinterface interface-type interface-numberAdd a securityMAC address In Ethernetport view mac-address security mac-address vlanvlan-idEither isrequired.By default, nosecurity MACaddress isconfigured.Displaying and Maintaining Port Security ConfigurationTo do... Use the command... RemarksDisplay information about portsecurity configuration display port-security [ interface interface-list ]Display information aboutsecurity MAC addressconfigurationdisplay mac-address security [ interfaceinterface-type interface-number ] [ vlan vlan-id ][ count ]Available inany viewPort Security Configuration ExamplePort Security Configuration ExampleNetwork requirementsImplement access user restrictions through the following configuration on GigabitEthernet 1/0/1 of theswitch.z Allow a maximum of 80 users to access the port without authentication and permit the port to learnand add the MAC addresses of the users as security MAC addresses.z To ensure that Host can access the network, add the MAC address 0001-0002-0003 of Host as asecurity MAC address to the port in VLAN 1.z After the number of security MAC addresses reaches 80, the port stops learning MAC addresses. Ifany frame with an unknown MAC address arrives, intrusion protection is triggered and the port willbe disabled and stay silent for 30 seconds.Network diagramFigure 1-1 Network diagram for port security configurationConfiguration procedure# Enter system view. system-view# Enable port security.
