What information does an Ethernet switch examine and use to build its address table?

IT Questions BankCategory: CCNA CyberOpsWhat information does an Ethernet switch examine and use to build its address table?
What information does an Ethernet switch examine and use to build its address table? 1ITExamAnswers Staff asked 9 months ago

What information does an Ethernet switch examine and use to build its address table?

  • Source IP address
  • Destination IP address
  • Source MAC address
  • Destination MAC address

Explanation: An Ethernet switch examines the source MAC address of an incoming frame. If the source MAC address is not in the MAC address table, the switch will add it to the table with the associated ingress Ethernet port.

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