Free CCNP Service Provider 300-535 Ultimate Study Guide (Updated 60 Questions)
Get to the Top with 300-535 Practice Exam Questions
NEW QUESTION # 16
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. destination IP address, destination port, encoding, and protocol
- C. source IP address, source port, encoding, and protocol
- D. destination IP address, destination port, encoding, and sensor path
Answer: B
Explanation:
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
NEW QUESTION # 17
An engineer needs to configure network devices in an automated way. Which two ways are used to create structured data using YANG to provide REST-like APIs to enable programmability access? (Choose two.)
- A. JSON
- B. YAML
- C. E.XML
- D. JSON-RPC
- E. GPB
Answer: A,C
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/166/ b_166_programmability_cg/restconf_prog_int.pdf
NEW QUESTION # 18
Refer to the exhibit.
What must be added after the last line of the Ansible playbook to check if the output contains "IOS-XR"?
- A. wait_for: result[0] contains IOS-XR
- B. wait_for: result[1] contains "IOS-XR"
- C. wait_for_connection:
- D. notify: "IOS-XR"
Answer: A
NEW QUESTION # 19
An engineer wants to replace the BLOCK_BAD ACL on the Cisco IOS XE router with this new content. The engineer wants to use RESTCONF for this and constructs a PUT request to the resource/restconf/data/native/ip/access-list/Cisco-IOS-XE-acl:extended=BLOCK_BAD. What must the body look like to achieve the Cisco IOS XE configuration?
Desired configutation:
ip access-list extended BLOCK_BAD
permit ip any host 192.168.20.1
deny ip any any
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: D
NEW QUESTION # 20
Which data format should be used to serialize structured data in the most compact way?
- A. XML
- B. protobufs
- C. YAML
- D. JSON
Answer: C
Explanation:
Reference:
https://www.sitepoint.com/data-serialization-comparison-json-yaml-bson-messagepack/
NEW QUESTION # 21
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.
Answer:
Explanation:
Reference:
https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/LABSPG-2442.pdf
NEW QUESTION # 22
Refer to the Cisco IOS XR policy-map configuration exhibit.
What is wrong with the policy-map configuration?
- A. missing the police command under class three
- B. missing the police command under class one and class two
- C. missing the bandwidth command under class one and class two
- D. missing the priority bandwidth command under class one and class two
- E. missing the priority percent command under class one and class two
Answer: B
Explanation:
Hierarchical policing is also supported. In such a configuration, both parent and child policies have class-maps containing policing statements, as in the following example:
!
policy-map child
class gold
police rate percent 50 conform-action set precedence immediate exceed-action drop
!
!
policy-map parent
class match_all
police rate 10000 kbps burst 15000 exceed-action drop
service-policy child
NEW QUESTION # 23
Refer to the exhibit.
Which two URI entries are optional and functional in this RESTCONF URI structure? (Choose two.)
- A. query
- B. path
- C. operation
- D. api-entry
- E. fragment
Answer: A,B
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2016/pdf/DEVNET-1081.pdf page 25
NEW QUESTION # 24
What are two benefits of using Cisco NSO? (Choose two.)
- A. It easily integrates into northbound systems and APIs.
- B. It automatically discovers all deployed services.
- C. It can replace the CI/CD pipeline tools.
- D. It abstracts the device adapter and complex device logic from the service logic.
- E. It uses load balancing services for better traffic distribution.
Answer: A,D
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2018/pdf/BRKDCN-2498.pdf
NEW QUESTION # 25
Refer to the exhibit.
An automation engineer has created a RESTCONF POST to configure network devices. Which two tasks are accomplished when the code is executed? (Choose two.)
- A. If the specified configuration is already in the running configuration, the command is not replaced by this request.
- B. If the specified configuration is already in the running configuration, the command updates this request.
- C. If the specified configuration is already executed in the running configuration, the command is merged with this request.
- D. If the specified configuration is not on the device, the POST request creates it.
- E. If the specified configuration is already in the running configuration, the command is replaced by this request.
Answer: B,D
NEW QUESTION # 26
An engineer is deploying a Python script to manage network devices through SSH. Which library based on Paramiko is used?
- A. netmiko
- B. paramiko.agent
- C. libssh2
- D. sshmiko
Answer: A
Explanation:
Reference:
https://pynet.twb-tech.com/blog/automation/netmiko.html
NEW QUESTION # 27
Which two data formats are human readable? (Choose two.)
- A. gRPC
- B. JSON
- C. YAML
- D. binary
- E. Apache Arrow
Answer: B,C
NEW QUESTION # 28
An engineer is deploying a Python script to manage network devices through SSH. Which library based on Paramiko is used?
- A. netmiko
- B. paramiko.agent
- C. libssh2
- D. sshmiko
Answer: A
Explanation:
Reference: https://pynet.twb-tech.com/blog/automation/netmiko.html
NEW QUESTION # 29
When using Cisco YDK, which syntax configures the BGP ASN using OpenConfig BGP?
- A. bgp.global.config.as_ = 65000
- B. bgp.global_.config.as_ = 65000
- C. bgp.config.as_ = 65000
- D. bgp.global_.config.as = 65000
Answer: B
Explanation:
Reference:
https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/BRKNMS-2032.pdf
NEW QUESTION # 30
Refer to the exhibit.
An automation engineer has created a RESTCONF POST to configure network devices. Which two tasks are accomplished when the code is executed? (Choose two.)
- A. If the specified configuration is already in the running configuration, the command is not replaced by this request.
- B. If the specified configuration is already in the running configuration, the command updates this request.
- C. If the specified configuration is already executed in the running configuration, the command is merged with this request.
- D. If the specified configuration is not on the device, the POST request creates it.
- E. If the specified configuration is already in the running configuration, the command is replaced by this request.
Answer: B,D
NEW QUESTION # 31
Refer to the exhibit.
Which HTTP authentication mechanism is being used?
- A. simple
- B. OAuth
- C. basic
- D. token
Answer: C
NEW QUESTION # 32
Which Git command is needed to stage the file network-deploy.py to then commit the changes to the revision history?
- A. git commit network-deploy.py
- B. git merge network-deploy.py
- C. git add network-deploy.py
- D. git init network-deploy.py
Answer: C
NEW QUESTION # 33
Refer to the exhibit.
What are the two outcomes when the RESTCONF POST code is implemented? (Choose two.)
- A. A new L3VPN endpoint to a VPN is added.
- B. An L3VPN endpoint to a VPN is merged.
- C. An L3VPN endpoint to a VPN is updated.
- D. An L3VPN endpoint to a VPN is replaced.
- E. A new VPN endpoint to a VPN is added.
Answer: A,C
NEW QUESTION # 34
What is a key feature of YANG?
- A. error prediction
- B. use identification
- C. reusable types and groupings
- D. JAVA compatibility
Answer: C
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/ b_Datamodels_cg_ncs1000_chapter_00.html
NEW QUESTION # 35
Which NETCONF datastore is locked while the network device configuration is edited?
- A. common
- B. working
- C. running
- D. startup
Answer: C
NEW QUESTION # 36
What are two characteristics of the NFV architecture approach? (Choose two.)
- A. It provides 70% more efficiency of network infrastructure.
- B. It typically includes a hypervisor.
- C. It is specially designed for telecommunications service providers.
- D. It decouples the network functions from proprietary hardware appliances.
- E. It is specially designed for Internet providers.
Answer: B,D
Explanation:
Reference:
https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
NEW QUESTION # 37
What is an interior YANG data node that exists in at most one instance in the data tree and has no value?
- A. leaf node
- B. tree node
- C. listing node
- D. container node
Answer: D
NEW QUESTION # 38 
Refer to the exhibit. An automation engineer has created a RESTCONF POST to configure network devices.
Which two tasks are accomplished when the code is executed? (Choose two.)
- A. If the specified configuration is already in the running configuration, the command is not replaced by this request.
- B. If the specified configuration is already in the running configuration, the command updates this request.
- C. If the specified configuration is already executed in the running configuration, the command is merged with this request.
- D. If the specified configuration is not on the device, the POST request creates it.
- E. If the specified configuration is already in the running configuration, the command is replaced by this request.
Answer: B,D
Explanation:
Section: 2.0 Automation APIs and Protocols
NEW QUESTION # 39
In which two Cisco IOS XR configuration modes can mpls ldp igp sync be configured? (Choose two.)
- A. config-if
- B. config-isis
- C. config-ospf
- D. config-ldp
- E. config-ospf-ar
Answer: C,E
NEW QUESTION # 40
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