Cannot configure secure MAC addresses
Symptom
Cannot configure secure MAC addresses.
[Device-Ethernet1/0/1] port-security mac-address security 1-1-2 vlan 1 Error: Security MAC address configuration failed.
Analysis
No secure MAC address can be configured on a port operating in a port security mode other than autoLearn.
Solution
Set the port security mode to autoLearn.
[Device-Ethernet1/0/1] undo port-security port-mode [Device-Ethernet1/0/1] port-security max-mac-count 64 [Device-Ethernet1/0/1] port-security port-mode autolearn [Device-Ethernet1/0/1] port-security mac-address security 1-1-2 vlan 1