350-401 question 53: Refer to the exhibit. What does the error message communicate to th…

Q48Network Assurance

Refer to the exhibit. What does the error message communicate to the administrator attempting to configure a Cisco IOS device?

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If a request is made for a data model that does not exist on the Catalyst 3850, or a request is made for a leaf that is not implemented in a data model, the Server (Catalyst 3850) responds with an empty data response. This is expected behavior. https://www.cisco.com/c/en/us/support/docs/storage-networking/management/200933-YANG-NETCONF-Configuration-Validation.html

Where do you see Catalyst 3850 in the question or the error message? Is the exhibit correct?

3. Missing Data Model RPC Error Reply Message If a request is made for a data model that doesn’t exist on the Catalyst 3850, or a request is made for a leaf that is not implemented in a data model, the Server (Catalyst 3850) responds with an empty data response. This is expected behavior. Tip: Use the NETCONF capabilities functionality to determine which data models are supported by the Catalyst software. See section 2. of Configuring the Centralized Management Platform (Laptop). <?xml version="1.0" encoding="utf-8"?> <data xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"/>

C 2

Selected Answer: C From Cisco: 3. Missing Data Model RPC Error Reply Message If a request is made for a data model that doesn’t exist on the Catalyst 3850, or a request is made for a leaf that is not implemented in a data model, the Server (Catalyst 3850) responds with an empty data response. This is expected behavior. Tip: Use the NETCONF capabilities functionality to determine which data models are supported by the Catalyst software. See section 2. of Configuring the Centralized Management Platform (Laptop). <?xml version="1.0" encoding="utf-8"?> <data xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"/>

Ah, thanks for the link. Answer C is correct.

The example is taken directly from the linked document.

Correct: https://www.cisco.com/c/en/us/support/docs/storage-networking/management/200933-YANG-NETCONF-Configuration-Validation.html

A 1

Selected Answer: A Sorry to muddle the water: If it was C, the response would have "<rpc-error>" The request is processed, and returns "empty" data with the standard name-space urn There is simply nothing to return. If the data model was wrong, you'd get something like: <rpc-error> <error-type>application</error-type> <error-tag>invalid-value</error-tag> <error-severity>error</error-severity> <error-message>Data model not found</error-message> </rpc-error>