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Exam Professional Cloud Network Engineer topic 1 question 163 discussion

Actual exam question from Google's Professional Cloud Network Engineer
Question #: 163
Topic #: 1
[All Professional Cloud Network Engineer Questions]

You have the networking configuration shown in the diagram. Two VLAN attachments associated with two Dedicated Interconnect connections terminate on the same Cloud Router (mycloudrouter). The Interconnect connections terminate on two separate on-premises routers. You advertise the same prefixes from the Border Gateway Protocol (BGP) sessions associated with each of the VLAN attachments.

You notice an asymmetric traffic flow between the two Interconnect connections. Which of the following actions should you take to troubleshoot the asymmetric traffic flow?

  • A. From the Google Cloud console, navigate to Cloud Logging to view VPC Flow Logs and review the results.
  • B. From the Cloud CLI, run gcloud compute –-project PROJECT_ID routers get-status mycloudrouter –-region REGION and review the results.
  • C. From the Google Cloud console, navigate to the Hybrid Connectivity, select the Cloud Router, and view BGP sessions.
  • D. From the Cloud CLI, run gcloud compute routers describe mycloudrouter –-region REGION and review the results.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by [deleted] at Feb. 7, 2024, 10:06 p.m.

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gonlafer
Highly Voted 1 year, 2 months ago
Selected Answer: C
I'd say, C. B has syntax errors.
upvoted 6 times
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n2183712847
Most Recent 1 week, 3 days ago
Selected Answer: C
C is correct
upvoted 1 times
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waelghaith
3 months, 3 weeks ago
Selected Answer: B
I'll go with B
upvoted 2 times
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ian_gcpca
4 months ago
Selected Answer: C
B could have been correct if it wasn't for the syntax error, in exam, if its syntax error its wrong. correct sysntax ===> gcloud compute routers get-status mycloudrouter --region REGION --project PROJECT_ID best answer in this case is C
upvoted 2 times
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3574e4e
5 months, 2 weeks ago
Selected Answer: B
You would want to see routes and their next-hops, the command following command will show those: gcloud compute routers get-status ROUTER_NAME \ --project=PROJECT_ID \ --region=REGION [https://cloud.google.com/network-connectivity/docs/router/how-to/viewing-router-details#viewing-router-status]
upvoted 2 times
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nkastanas
9 months, 2 weeks ago
Selected Answer: D
gcloud compute routers describe ROUTER-NAME
upvoted 1 times
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hamish88
1 year ago
Selected Answer: D
B has a syntax error. D is mentioned in the link shared by r0b00t.
upvoted 1 times
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r0b00t
1 year, 1 month ago
Selected Answer: D
Review output of command: gcloud compute routers describe ROUTER-NAME https://cloud.google.com/network-connectivity/docs/router/support/troubleshoot-bgp-routes
upvoted 1 times
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[Removed]
1 year, 3 months ago
Selected Answer: B
This command will show you the BGP session status, the advertised and learned routes, and the last error for each VLAN attachment. You can use this information to troubleshoot the asymmetric traffic flow and identify any issues with the BGP configuration or the Interconnect connections.
upvoted 1 times
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