Category Archives: 300-535 Automating Cisco Service Provider Solutions (SPAUTO)

300-535 Automating Cisco Service Provider Solutions (SPAUTO) Question and Answers

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. Answer: Option A, E. Explanation:  Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf Show AnswerDiscussion The post What are two characteristics of… Read More »

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 Answer: Option B. Explanation:  No answer description available for this question Show AnswerDiscussion The post 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… Read More »

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 Answer: Option D. Explanation:  Reference: https://pynet.twb-tech.com/blog/automation/netmiko.html Show AnswerDiscussion The post An engineer is deploying a Python script to manage network devices through SSH. Which library based on Paramiko is used? appeared first on Majanto.

An engineer must change from using NETCONF for streaming telemetry to telemetry data using gRPC framework because NETCONF uses XML for message and payload encoding. Which two messages and payload encodings does gNMI use? (Choose two.)

A. gNMI notifications with XML B. protobuf notifications with XML C. protobuf payload D. JSON payload E. gNMI notifications with JSON Answer: Option C, E. Explanation:  Reference: https://books.google.com/books?id=4AqXDwAAQBAJ&pg=PT131&lpg=PT131&dq=messages+and+payload+encodings+does+gNMI+use&source=bl&ots=81hpFjIZ_9&sig=ACfU3U1EAEwjRMBnCiHNESBwFLHvZDHkBw&hl=en&sa=X&ved=2ahUKEwjirNeZptfpAhXDoFsKHeqMBFsQ6AEwBHoECAsQAQ#v=onepage&q=messages%20and%20payload%20encodings%20does%20gNMI%20use&f=false Show AnswerDiscussion The post An engineer must change from using NETCONF for streaming telemetry to telemetry data using gRPC framework because NETCONF uses XML for message and payload encoding. Which… Read More »

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?

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… Read More »

What is the cause of the status of the interface subscription?

Refer to the exhibit. What is the cause of the status of the interface subscription? A. The router cannot establish a gRPC connection with the collector. B. The sensor-group “Interface-Counters” does not contain a valid YANG path. C. The router is waiting for a collector to dial in. D. This is the expected state of an active subscription.… Read More »

What must be added after the last line of the Ansible playbook to check if the output contains “IOS-XR”?

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[1] contains “IOS-XR” B. wait_for: result[0] contains IOS-XR C. notify: “IOS-XR” D. wait_for_connection: Answer: Option B. Explanation:  No answer description available for this question Show AnswerDiscussion The post What must be added after… Read More »

An automation engineer has created a RESTCONF POST to configure network devices. Which two tasks are accomplished when the code is executed? (Choose two.)

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 replaced by this request. B. If the specified configuration is already in the running configuration, the… Read More »

What is the effect of the script on the device?

Refer to the exhibit. What is the effect of the script on the device? A. All interfaces except GigabitEthernet2 are reset to their default configurations. B. It replaces the entire configuration for GigabitEthernet2 on the device using RESTCONF. C. It merges the new configuration with the existing configuration on the device using RESTCONF. D. It compares the configuration… Read More »

After this operation, what else is needed to change the hostname of the router to IOS-XR-SJC-19?

Refer to the exhibit. After this operation, what else is needed to change the hostname of the router to IOS-XR-SJC-19? A. <confirm> B. <close-session> C. <get-config> D. <commit> Answer: Option D. Explanation:  No answer description available for this question Show AnswerDiscussion The post After this operation, what else is needed to change the hostname of the router to… Read More »