Disable Unused ports
- (config)#int range f0/1-24
- (config-if-range)shut
Port Security Configuration
- (config-if)#switchport mode access
- must be an access port to apply port-security
- (config-if)#switchport port-security
- (config-if)#switchport port-security maximum [number of MACs allowed]
- (config-if)#switchport port-security mac-address [mac address]
- To statically assign a MAC address to a port.