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

Exam 300-620 All Questions

View all questions & answers for the 300-620 exam
Go to Exam

Exam 300-620 topic 1 question 289 discussion

Actual exam question from Cisco's 300-620
Question #: 289
Topic #: 1
[All 300-620 Questions]

Refer to the exhibit.



The Cisco ACI fabric is built with L2Out to the N9K1 and N9K2 switches. The switches run the RSTP protocol. The requirement is for the Cisco ACI fabric to detect loops from the N9K and for the fabric to be protected against loops. Which set of actions must be taken to meet the requirements?

  • A. Configure the N9K STP link type as point-to-point link.
    Enable MCP on ACI globally.
  • B. Configure the N9K STP link type as a shared link.
    Enable MCP on ACI globally.
  • C. Configure the N9K STP link type as a shared link.
    Enable MCP on the ACI leaf interfaces.
  • D. Configure the N9K STP link type as a point-to-point link.
    Enable MCP on the ACI leaf interfaces.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by Pierre_Bouvier at July 24, 2024, 2:17 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
prospio971
2 months, 3 weeks ago
Selected Answer: D
There are 2 possible choices: A or D. Configure the N9K STP Link Type as Point-to-Point: The point-to-point link type ensures that RSTP operates efficiently on full-duplex links, which is typical in modern data center environments. This configuration helps the external Nexus switches (N9K1 and N9K2) handle STP properly and avoid unnecessary delays in convergence. But the problem is to enable globally or by Leaf port. I can't decide: Globally enabling MCP allows the fabric to detect loops. Enabling MCP on leaf interfaces ensures that mis-cabling detection occurs specifically where L2Out is configured.
upvoted 1 times
...
Pierre_Bouvier
9 months, 2 weeks ago
Selected Answer: B
MCP needs to be enabled globally!
upvoted 2 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