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Exam 350-401 topic 1 question 27 discussion

Actual exam question from Cisco's 350-401
Question #: 27
Topic #: 1
[All 350-401 Questions]

Which control plane protocol is used between Cisco SD-WAN routers and vSmart controllers?

  • A. TCP
  • B. OMP
  • C. UDP
  • D. BGP
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️

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flash007
Highly Voted 3 years, 7 months ago
OMP overlay management protocol is used in sd-wan its a lot like IP-Sec tunnels
upvoted 20 times
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[Removed]
Most Recent 6 months, 2 weeks ago
Selected Answer: B
B is correct
upvoted 1 times
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CCNPWILL
1 year, 4 months ago
OMP is correct
upvoted 1 times
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techriese
1 year, 5 months ago
Selected Answer: B
B is correct
upvoted 1 times
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Pilgrim5
1 year, 8 months ago
Selected Answer: B
D is wrong. BGP can't be used C is wrong. UDP can't be used. A is wrong. TCP can't be used. Only reasonable option is B
upvoted 1 times
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Vlad_Is_Love_ua
1 year, 9 months ago
Selected Answer: B
Cisco vSmart controllers facilitate fabric discovery by running the Overlay Management Protocol (OMP) between each other and between Cisco vSmart and the Cisco WAN Edge routers. Cisco WAN Edge routers and Cisco vSmart controllers act as a distribution system for the pertinent information required to establish the data plane connectivity directly between the Cisco WAN Edge routers. This information includes service-side (LAN) reachability, transport-side IP addressing, IPsec encryption keys, site identifiers, and so on.
upvoted 1 times
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Dataset
1 year, 10 months ago
Selected Answer: B
thats correct, OMP (Overlay Management Protocol) Regards!
upvoted 1 times
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Asymptote
2 years, 1 month ago
Selected Answer: B
B The Viptela Overlay Management Protocol (OMP) establishes and maintains the Viptela control plane. OMP is enabled by default on all vEdge routers, vManage NMSs, and vSmart controllers, so there is no need to explicitly configure or enable OMP. OMP must be operational for the Viptela overlay network to function. If you disable it, you disable the overlay network. Reference: https://sdwan-docs.cisco.com/Product_Documentation/vManage_Help/Release_18.3/Configuration/Templates/OMP#:~:text=The%20Viptela%20Overlay,the%20overlay%20network.
upvoted 2 times
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GeorgeFortiGate
2 years, 1 month ago
Selected Answer: B
B is correct
upvoted 1 times
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cloud29
2 years, 1 month ago
Selected Answer: B
B is correct
upvoted 1 times
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Pudu_vlad
2 years, 6 months ago
B is correct
upvoted 1 times
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Eddgar0
2 years, 8 months ago
Selected Answer: B
Overlay management Protocol used as the control plane protocol for SDWAN
upvoted 1 times
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ciscolessons
2 years, 9 months ago
Selected Answer: B
Voting. provided answer is correct.
upvoted 1 times
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diegodavid82
3 years, 4 months ago
Provided answer is correct
upvoted 4 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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