Which of the Following Statements Are True About STP BPDUs

question 226

Multiple Choice

Which of the following statements are true about STP BPDUs?

• A) During initialization, each switch enabled with STP proactively sends configuration BPDUs.
• B) BPDUs are encapsulated in Ethernet frames and the destination MAC address is a multicast MAC address.
• C) After STP is enabled on a port, the switch periodically sends TCN BPDUs through the designated port.
• D) STP has two types of packets: configuration BPDU and TCN BPDU.

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