Select the action that results from executing these commands.（）Switch(config-if)# switchport port-securitySwitch(config-if)# switchport port-security mac-address stickyA.A dynamically learned MAC address is saved in the startup-configuration file.B.A dynamically learned MAC address is saved in the running-configuration file.C.A dynamically learned MAC address is saved in the VLAN database.D.Statically configured MAC addresses are saved in the startup-configuration file if frames from that address are received.E.Statically configured MAC addresses are saved in the running-configuration file if frames from that address are received.

单项选择题

Select the action that results from executing these commands.（）Switch(config-if)# switchport port-securitySwitch(config-if)# switchport port-security mac-address sticky

A.A dynamically learned MAC address is saved in the startup-configuration file.
B.A dynamically learned MAC address is saved in the running-configuration file.
C.A dynamically learned MAC address is saved in the VLAN database.
D.Statically configured MAC addresses are saved in the startup-configuration file if frames from that address are received.
E.Statically configured MAC addresses are saved in the running-configuration file if frames from that address are received.

CCNA(200-120)