Cisco Port Security Notes

without switchport port-security command, the feature is not activated. So even if we issue (config-if)#switchport port-security mac-address 0000.05e0.0101, it is still not there. And any plugged port will be to your surprise operational: now with switchport port-security, the Cisco port security feature is activated. Any interface with a MAC address other than the one specified … Read more Cisco Port Security Notes