What action takes place when the source MAC address of a frame entering a switch appears in the MAC address table associated with a different port?

Last Updated on October 29, 2020 by InfraExam

What action takes place when the source MAC address of a frame entering a switch appears in the MAC address table associated with a different port?

• The switch purges the entire MAC address table.
• The switch replaces the old entry and uses the more current port.
• The switch updates the refresh timer for the entry.
• The switch forwards the frame out of the specified port.

For more question and answers: