cisco 300-535 practice test

Automating and Programming Cisco Service Provider Solutions

Last exam update: Nov 27 ,2025
Page 1 out of 4. Viewing questions 1-15 out of 60

Question 1

DRAG DROP
Drag and drop the steps from the left into the correct order on the right to deploy an already created
service into NSO. Not all options are used.

Mark Question:
Answer:


Reference:
https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/LABSPG-2442.pdf

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Question 2

What tool is used to perform a “what if” failure analysis in a service provider network that is running
Segment Routing?

  • A. Cisco WAN Automation Engine
  • B. Cisco Evolved Programmable Network Manager
  • C. Cisco Network Services Orchestrator
  • D. Cisco Segment Routing Path Computation Element
Mark Question:
Answer:

A


Reference:
https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html

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Question 3

Refer to the exhibit.

An engineer implements an automation with Cisco XTC. Which problem results in the 404 Not Found
error code on the REST call?

  • A. The resource that you are trying to delete does not exist.
  • B. Port 8080 is not enabled on XTC.
  • C. XTC does not offer any APIs.
  • D. You must change the request method.
Mark Question:
Answer:

B

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Question 4

Which two Python libraries are used to write a script to retrieve network device information using
RESTCONF? (Choose two.)

  • A. PySNMP
  • B. requests
  • C. ncclient
  • D. YANG
  • E. json
Mark Question:
Answer:

BE

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Question 5

Which command configures the remote peer when the Cisco IOS XR Traffic Controller is used?

  • A. peer-sync ipv4 192.168.0.3
  • B. state ipv4 192.168.0.3
  • C. peer ipv4 192.168.0.3
  • D. state-sync ipv4 192.168.0.3
Mark Question:
Answer:

D


Reference:
https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html

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Question 6

An automation engineer is trying to configure a destination group to use dial-out telemetry with
gRPC on a Cisco IOS XR platform. The template created is failing to apply. Which parameters must be
configured?

  • A. source IP address, source port, encoding, and sampling interval
  • B. source IP address, source port, encoding, and protocol
  • C. destination IP address, destination port, encoding, and sensor path
  • D. destination IP address, destination port, encoding, and protocol
Mark Question:
Answer:

D


Reference:
https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html

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Question 7

Which two use cases are valid for Cisco WAN Automation Engine? (Choose two.)

  • A. deployment of SR policies
  • B. integration with Cisco XTC
  • C. what-if analysis
  • D. device manager
  • E. network controller
Mark Question:
Answer:

AB


Reference:
https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf
Slide 16

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Question 8

Refer to the exhibit.

What is the result of the Ansible task?

  • A. It configures a Cisco IOS XR router with BGP AS65000 with two neighbors and redistributes OSPF into BGP.
  • B. It validates the BGP configuration on a Cisco IOS XR router, but it is a read-only module and cannot modify the configuration on the router.
  • C. It validates the BGP configuration on a Cisco IOS XE router, but it is a check mode-only network module and cannot modify the configuration on the router.
  • D. It configures a Cisco IOS router with BGP on AS500 and redistributes OSPF into BGP.
Mark Question:
Answer:

A


Reference:
https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html

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Question 9

Which schema allows device configuration elements to be enclosed within a remote procedure call
message when NETCONF is implemented?

  • A. JSON-RPC
  • B. XML
  • C. YAML
  • D. JSON
Mark Question:
Answer:

B

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Question 10

What is a key feature of YANG?

  • A. use identification
  • B. error prediction
  • C. JAVA compatibility
  • D. reusable types and groupings
Mark Question:
Answer:

D


Reference:
https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html

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Question 11

What are two characteristics of the NFV architecture approach? (Choose two.)

  • A. It decouples the network functions from proprietary hardware appliances.
  • B. It provides 70% more efficiency of network infrastructure.
  • C. It is specially designed for Internet providers.
  • D. It is specially designed for telecommunications service providers.
  • E. It typically includes a hypervisor.
Mark Question:
Answer:

AE


Reference:
https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf

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Question 12

A Cisco NSO service has just been deployed. Which Cisco NSO CLI command is used to inspect the
resulting device configuration changes before the changes are pushed to the network?

  • A. show service impact
  • B. commit dry-run outformat native
  • C. pseudo-commit
  • D. show dry-run output
Mark Question:
Answer:

B

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Question 13

Refer to the exhibit.

XTC has been configured by an engineer. What does the IPv4 address represent on the snippet?

  • A. local address of the router on which it listens for PCEP
  • B. configured for the local peer for state synchronization
  • C. destination address of the router on which it listens for PCEP
  • D. configured for the remote peer for state synchronization
Mark Question:
Answer:

A


Reference:
http://ipnetworkgeek.blogspot.com/2017/05/path-disjointness-with-ios-xr-traffic.html

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Question 14

An engineer is deploying a Python script to manage network devices through SSH. Which library
based on Paramiko is used?

  • A. sshmiko
  • B. paramiko.agent
  • C. libssh2
  • D. netmiko
Mark Question:
Answer:

D


Reference:
https://pynet.twb-tech.com/blog/automation/netmiko.html

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Question 15

Refer to the exhibit.

Regarding the Python script using YDK, what is the result for a device that is running Cisco IOS XR
Software?

  • A. retrieves the system time
  • B. configures the system time
  • C. prints the uptime of the CRUDService
  • D. prints the system uptime
Mark Question:
Answer:

D

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