Command
Show Port-Sec
Use
Shows the port-security status on the switch / interface.
Syntax
Show#show port-sec
Or
Show#show port-sec <int>
Example
This first example is the output of show port-sec on SW3.
SW3#show port-sec Secure Port MaxSecureAddr CurrentAddr SecurityViolation Security Action (Count) (Count) (Count) ————————————————————————— Fa0/2 1 1 2 Shutdown ————————————————————————— Total Addresses in System (excluding one mac per port) : 0 Max Addresses limit in System (excluding one mac per port) : 6272
Here’s the output for the port-security status for int fa0/2.
SW3#show port-sec int fa0/2 Port Security : Enabled Port Status : Secure-shutdown Violation Mode : Shutdown Aging Time : 0 mins Aging Type : Absolute SecureStatic Address Aging : Disabled Maximum MAC Addresses : 1 Total MAC Addresses : 1 Configured MAC Addresses : 1 Sticky MAC Addresses : 0 Last Source Address:Vlan : 1234.5678.489d:1 Security Violation Count : 2