What additional information is contained in the 12-bit extended system ID of a BPDU?

IT Questions BankCategory: CCNAWhat additional information is contained in the 12-bit extended system ID of a BPDU?

What additional information is contained in the 12-bit extended system ID of a BPDU?

  • MAC address
  • VLAN ID
  • IP address
  • port ID

Explanation: The BPDU has three fields; the bridge priority, the extended system ID, and the MAC address. The extended system ID contains 12 bits that identify the VLAN ID.

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