
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?

Correct Answer: C
The NETCONF protocol is used for installing, manipulating, and deleting the configuration of network devices through a network. To secure NETCONF access to a device, an Access Control List (ACL) can be applied which restricts the IP addresses that are allowed to establish NETCONF sessions with the device. If after configuring NETCONF on a device, the 'show running-config' command does not produce any output, it could indicate that an ACL is blocking access. The command 'no netconf ssh acl 1' would remove such restrictions if ACL number 1 was previously applied to NETCONF SSH sessions. References: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) v1.0 - Configuring and Verifying Netconf/Yang