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

Exam 400-101 All Questions

View all questions & answers for the 400-101 exam
Go to Exam

Exam 400-101 topic 1 question 50 discussion

Actual exam question from Cisco's 400-101
Question #: 50
Topic #: 1
[All 400-101 Questions]

Refer to the exhibit.

Which technology does the use of bi-directional BPDUs on all ports in the topology support?

  • A. RSTP
  • B. MST
  • C. Bridge Assurance
  • D. Loop Guard
  • E. Root Guard "Pass Any Exam. Any Time." - www.actualtests.com 56
  • F. UDLD
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
Spanning Tree Bridge Assurance -

Bridge Assurance (BA) can help protect against bridging loops where a port becomes designated because it has stopped receiving BPDUs. This is similar to the function of loop guard.
Reference: http://lostintransit.se/tag/convergence/
by AliMo123 at Dec. 13, 2021, 1:44 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
AliMo123
3 years, 4 months ago
by default, BPDU moves in one direction. to make it bidirectional, simply configure bridge assurance to detect if a peer goes down
upvoted 1 times
...
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
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago