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Refer to the diagram. The following configuration has been executed in switch SW1, what would be the result of this configuration?
The MAC address connected in Fe0/10 is statically learned in the running-configuration.
The MAC address connected in Fe0/10 is dynamically learned in the vlan.dat file.
The MAC address connected in Fe0/10 is statically learned in the startup-configuration.
The MAC address connected in Fe0/10 is dynamically learned in the running-configuration.
The "sticky" keyword at the end of the "switchport port-security mac-address" command allows the switch to dynamically learn any MAC address attached to the switchport and place it into the running-configuration. If the MAC is not specified, the first MAC address to connect to the switchport will be the designated for such switchport. - - - - - - - NOTE: The 'learned' sticky MAC-Addr will usually not show up in the running-config, until an inbound frame is received, ( ie, a ping, a dhcp-discover, an arp-request, & etc; -the explanation I've heard is that until that happens it doesn't know what is actually out there, a hub, a laptop, or what?) - - - - Also note, by default this learned sticky-address doesn't write itself to NVRAM, so if you wanted to 'push' it to your startup-config, then you would do a: "copy run start" command after verifying that it was indeed showing up in your running-config
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