ExamTopics Logo
Mail Us[email protected]
Menu
Cisco Discussions
exam questions

Exam 400-251 All Questions

View all questions & answers for the 400-251 exam
Go to Exam

Exam 400-251 topic 6 question 64 discussion

Actual exam question from Cisco's 400-251
Question #: 64
Topic #: 6
[All 400-251 Questions]

When you connect two Cisco devices through 802.1Q trunks, the devices exchange spanning tree BPDUs on each VLAN that is allowed on the trunks. Which two statements are correct about the BPDUs that are sent on the native VLAN of the trunk? (Choose two.)

  • A. BPDUs are sent to the reserved IEEE 802.1D spanning tree multicast MAC address (01-80- C2-00-00-00).
  • B. BPDUs are sent to the reserved IEEE 802.1q spanning tree multicast MAC address (01-80- C2-00-00-00).
  • C. BPDUs are sent to the reserved SSTP multicast MAC address (01-00-0c-cc-cc-cd).
  • D. BPDUs are tagged with the VLAN number when they are sent.
  • E. BPDUs are untagged when they are sent.
Show Suggested Answer Hide Answer
Suggested Answer: AE 🗳️
by kidschannel1988 at April 4, 2025, 12:57 a.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
Currently there are no comments in this discussion, be the first to comment!
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel