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

Exam 300-320 All Questions

View all questions & answers for the 300-320 exam
Go to Exam

Exam 300-320 topic 1 question 175 discussion

Actual exam question from Cisco's 300-320
Question #: 175
Topic #: 1
[All 300-320 Questions]

In what situation must spanning-tree be implemented?

  • A. when fast convergence is required for link failures
  • B. when redundant Layer 2 links, that are not part of a single EtherChannel or bundle, exist between distribution switches
  • C. when trunks need to extend multiple VLANs across access switches
  • D. when a VLAN spans access layer switches
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by z3r0 at Feb. 6, 2020, 6:45 p.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
scar
5 years, 4 months ago
It's B, "when redundant Layer 2 links, that are not part of a single EtherChannel or bundle, exist between distribution switches". Those redundant links will cause loops
upvoted 1 times
...
dodds
5 years, 4 months ago
Why D??? I think it's A
upvoted 1 times
...
z3r0
5 years, 5 months ago
D is correct https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Campus/HA_campus_DG/hacampusdg.html
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