Now, let’s connect the third PC, PC3 to the switch. Total matching items on slot 0 displayed = 2Īs you can see above, MAC addresses of these two connected PCs are in the switch’s MAC table. MAC Address VLAN/ PEVLAN CEVLAN Port Type LSP/LSR-ID We can check switch MAC Table, with “ display mac-address” command. With this ping, these two PC’s MAC addresses will be recorded to the MAC Table of the switch. Then, we will send a ping from PC1 to PC2. GigabitEthernet0/0/12 down down 0% 0% 0 0 GigabitEthernet0/0/11 down down 0% 0% 0 0 GigabitEthernet0/0/10 down down 0% 0% 0 0 GigabitEthernet0/0/2 *down down 0% 0% 0 0 Interface PHY Protocol InUti OutUti inErrors outErrors InUti/OutUti: input utility/output utility Now let’s check our interface GigabitEthernet0/0/1 with “ display interface brief” command. Lastly, we will enable dynamic MAC learning on the interface with “ sticky” keyword for this Huawei Port Security Configuration example.

After that, we will set the maximum allowed MAC address number in this port. Then, we will set the Protect Action as “ Shutdown”. Here, firstly, we will enable Port Security under the interface GigabitEthernet0/0/1. Port Security with Protect Action ShutdownĪt the beginning, only two PCs wil be connected to the hub. Now, let’s configure all these steps one by one. – There will be No error about Protection Action. – We will set Port Security Protection Action as “Protect”. – We will delete the link between PC4 and the switch, again. After that, we will check Protection action “Protect”. – We will check MAC table, ant there will be no PC4 there.Ĥ. – There will be an error about Protection Action. – We will set Port Security Protection Action as “Restrict”.

– We will delete the link between PC4 and the switch. Then, we will check Protection action “Restrict”. – And in the MAC Table, there will be no PC4 as expected.ģ.

– There will be an error after this addition and our port will be shutdown. – We will check MAC Table and see PC3 on the mac table. – We will set Port Security Protection Action as “Shutdown”, Firstly, we will check Protection action “Shutdown”. – We will define Violation (prtotection) actionĢ. – We will set dynamic MAC address learn (sticky), – We will define maximum allowed MAC address on that port, We will configure switch’s Gigabitethernet 0/0/1 interface for Port Security. Our Huawei Port Security Configuration steps will be like below:ġ.

Huawei mac address list