Exam 350-401 topic 1 question 888 discussion

Actual exam question from Cisco's 350-401

Question #: 888
Topic #: 1

Refer to the exhibit. An engineer deploys a script to retrieve the running configuration from a NETCONF-capable Cisco IOS XE device that is configured with default settings. The script fails. Which configuration must be applied to retrieve the configuration using NETCONF?

A. print (netconf_host.get_config(‘show running’))
B. port=830
C. device_params=(‘name’:’los-xe’})
D. hostkey_verify=True,

Show Suggested Answer

Suggested Answer: B 🗳️

by peugeotdude at Jan. 10, 2024, 3:50 p.m.

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chiacche

9 months ago

Selected Answer: B

NETCONF typically operates over port 830, which is the default port for NETCONF on Cisco devices. Port 22 is typically used for SSH.

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[Removed]

1 year ago

Selected Answer: B

B is correct

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[Removed]

1 year ago

B is correct

upvoted 1 times

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supershysherlock

1 year, 3 months ago

B is correct. Typical defaults for a NETCONF-capable Cisco IOS XE device: XML as the data encoding format. Port 830 for NETCONF communication. The "admin" user for authentication by default. SSH as the transport protocol for secure communication.

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FrankYaan1980

1 year, 4 months ago

why it is not A?

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teems5uk

1 year, 5 months ago

Selected Answer: B

B. port=830 NETCONF typically uses port 830 for communication.

upvoted 3 times

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peugeotdude

1 year, 5 months ago

As per Cisco, Netconf uses SSH but defaults to port number 830 https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1612/b_1612_programmability_cg/configuring_yang_datamodel.pdf NETCONFuses a simple RemoteProcedure Call (RPC) based mechanism to facilitate communication between a client and a server. The client can be a script or application running as part of a network manager. The server istypically a network device (switch or router). It usesSecureShell (SSH) asthe transport layer across network devices. It uses SSH port number 830 as the default port. The port number is a configurable option.

upvoted 2 times

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