300-435 Question 95
Select 4You are tasked with configuring Model-Driven Telemetry (MDT) on a Cisco IOS XE device to monitor interface statistics. The requirement is to set up a subscription that streams telemetry data to a collector using the NETCONF protocol. Which of the following steps are required to correctly configure this subscription?
- A
Define a YANG data path to specify the telemetry data to collect.
- B
Configure the telemetry subscription using the 'telemetry ietf subscription' command in global configuration mode.
- C
Set up a destination group to specify the collector's IP address and port.
- D
Enable NETCONF-YANG on the IOS XE device if it is not already enabled.
- E
Configure a SNMP community string for telemetry data access.
Show answer and explanation
Correct answers: A, B, C, D
Explanation
To configure a Model-Driven Telemetry subscription on an IOS XE device using NETCONF, you need to follow specific steps: define the YANG data path, create the telemetry subscription with the appropriate settings, configure the destination group to specify where the data will be streamed, and ensure that NETCONF-YANG is enabled for data transport. SNMP is unrelated to the MDT configuration process and is therefore not required.
- A. Correct.
Defining a YANG data path is necessary to specify the exact data model and parameters to be streamed as telemetry data.
- B. Correct.
The 'telemetry ietf subscription' command is used to create the subscription and configure its attributes, such as the data path, encoding, and streaming interval.
- C. Correct.
A destination group is required to define where the telemetry data will be sent, including the collector's IP address and port.
- D. Correct.
NETCONF-YANG must be enabled on the device, as it is the protocol used to manage and transport the telemetry data to the collector.
- E. Incorrect.
SNMP is not used for Model-Driven Telemetry configuration. It is a separate protocol for network monitoring and management.