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200-301 · Question #931

Refer to the exhibit. A network engineer must configure NETCONF. After creating the configuration, the engineer gets output from the command show line but not from show running- config. Which command

The correct answer is B. Device(config)# netconf max-message 1000. To complete the NETCONF configuration and ensure it appears in show running-config, the netconf max-message 1000 command must be applied.

Submitted by chen.hong· Mar 5, 2026Automation and Programmability

Question

Refer to the exhibit. A network engineer must configure NETCONF. After creating the configuration, the engineer gets output from the command show line but not from show running- config. Which command completes the configuration?

Exhibits

200-301 question #931 exhibit 1
200-301 question #931 exhibit 2

Options

  • ADevice(config)# netconf lock-time 500
  • BDevice(config)# netconf max-message 1000
  • CDevice(config)# no netconf ssh acl 1
  • DDevice(config)# netconf max-sessions 100

How the community answered

(15 responses)
  • A
    7% (1)
  • B
    80% (12)
  • C
    13% (2)

Why each option

To complete the NETCONF configuration and ensure it appears in `show running-config`, the `netconf max-message 1000` command must be applied.

ADevice(config)# netconf lock-time 500

`netconf lock-time` configures the maximum duration a NETCONF session can hold a lock, which is a parameter for an already active service, not a command to complete its initial configuration visibility.

BDevice(config)# netconf max-message 1000Correct

In some network device implementations, a critical parameter like the `netconf max-message` must be explicitly set to a valid value (e.g., 1000) for the NETCONF subsystem to be considered fully configured and active. Until this essential parameter is defined, the device may not fully commit or display the NETCONF configuration within the `show running-config` output, preventing its operational readiness.

CDevice(config)# no netconf ssh acl 1

`no netconf ssh acl 1` would remove an access control list configuration, which would not complete or enable the overall NETCONF setup.

DDevice(config)# netconf max-sessions 100

`netconf max-sessions` sets the maximum number of concurrent NETCONF sessions, another operational parameter that assumes the service is already fundamentally configured and visible.

Concept tested: NETCONF configuration and enablement

Source: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/166/b_166_programmability_cg/netconf_yang.html

Topics

#NETCONF configuration#Cisco IOS-XE#Network device management

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