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Exam 300-420 All Questions

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Exam 300-420 topic 1 question 149 discussion

Actual exam question from Cisco's 300-420
Question #: 149
Topic #: 1
[All 300-420 Questions]

An engineer is working with NETCONF and Cisco NX-OS based devices. The engineer needs a YANG model that supports a specific feature relevant only to
Cisco NX-OS. Which model should the engineer choose?

  • A. Native
  • B. IEEE
  • C. OpenConfig
  • D. IETF
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Suggested Answer: A 🗳️

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alphatag
Highly Voted 1 year, 6 months ago
The correct answer is NATIVE model, that in this case are specific to the IOS-XR, NX-OS and IOS-XE Cisco platforms. Cisco data models are available on GitHub, at: https://github.com/YangModels/yang/tree/master/vendor/cisco
upvoted 7 times
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Eards
Most Recent 6 months, 3 weeks ago
Selected Answer: A
Native - vendor specific
upvoted 1 times
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namibdigger
9 months, 1 week ago
Selected Answer: A
While D is not wrong Cisco NX-OS brings a Native YANG model along: 'For more a complete set of feature support, and for support of specific Cisco NX-OS Software features, using a native YANG model with NX-OS is recommended (https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/white-paper-c11-741518.html#_Toc528621677)
upvoted 1 times
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zlimvos
10 months, 3 weeks ago
Selected Answer: A
Native ofcourse
upvoted 1 times
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bogd
1 year, 2 months ago
Selected Answer: A
https://blogs.cisco.com/developer/which-yang-model-to-use "Models created by Vendors are often referred to as “Native” models – as in they are Native to the devices/software for which they are associated with."
upvoted 4 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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