Exams > Cisco > 350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)
350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)
Page 14 out of 34 pages Questions 131-140 out of 332 questions
Question#131

Which statement about Network Services Orchestrator (NSO) is true?

  • A. It must use SDN as an overlay for addressing.
  • B. It uses YANG modeling language to automate devices.
  • C. It is used only in service provider environments.
  • D. It can be used only with XML coding.
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B

Question#132


Refer to the exhibit. Which statement describes this configuration?

  • A. Router 1 has a new data store to collect SNMP information, but configuration must still be done at the CLI only.
  • B. Router 1 can be remotely managed by the CLI using Telnet.
  • C. Router 1 has its running configuration locked so changes can be made only when the administrator issues a kill session.
  • D. Router 1 has a temporary data store where a copy of the running configuration can be manipulated and verified before committing the configuration.
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D
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/169/b_169_programmability_cg/configuring_yang_datamodel.html

Question#133


Refer to the exhibit. This configuration is being applied on an IOS XR route.
Which statement about this configuration is true?

  • A. It is used to create a sensor-group and has a list of YANG models for streaming.
  • B. It is used to create a subscription to specify the streaming interval.
  • C. It is used to identify MIB entries and has a list of YANG models.
  • D. It is used to identify traps for SNMP polling.
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A
Reference;
https://www.cisco.com/c/en/us/td/docs/routers/ncs6000/software/telemetry/b-telemetry-cg-ncs6000-62x/b-telemetry-cg-ncs6000-62x_chapter_010.pdf

Question#134


Refer to the exhibit. What does the script configure?

  • A. a VLAN namespace
  • B. a physical domain
  • C. selectors for the in-band management
  • D. a static VLAN
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A

Question#135

How does model-driven telemetry use YANG?

  • A. to poll network devices on a 30-minute interval
  • B. to set informs and traps on clients to report back to a centralized server
  • C. to subscribe to data that is streamed from a device
  • D. to reset network devices that malfunction
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C

Question#136


Refer to the exhibit. What is the effect of this configuration applied on the IOS XR router?

  • A. It is used to enable gRPC
  • B. It is used to create a streaming subscription with a 600-second interval
  • C. It is used to set up configuration to poll network data
  • D. It is used to create a streaming subscription with a 60-second interval
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D

Question#137

Which module refers to the network automation using Ansible?

  • A. the iosxr_system module to collect facts from remote devices
  • B. the iosxr_command module to issue run commands on remote devices
  • C. the iosxr_user module to manage banners for users in the local database
  • D. the iosxr_logging module to run debugging for severity levels 2 to 5
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B

Question#138


Refer to the exhibit. An engineer applied a gRPC dial-in configuration on customer's router to provide connection multiplexing and two-way streaming. What does this configuration accomplish in a gRPC?

  • A. It is used for encoding with the default protocol buffers
  • B. It is the encoding requested by the gRPC server
  • C. It is the encoding requested by the gRPC client
  • D. It is the encoding that is used for dial-in and dial-out
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C

Question#139

The administrator of a small company network notices that intermittent network issues occasionally cause inbound notifications to its SNMP servers to be lost.
Which configuration must the administrator apply so that the SNMP servers acknowledge the notifications that they receive?

  • A. snmp-server enable traps snmp
  • B. snmp-server enable traps bgp snmp-server host 192.168.2.1 informs
  • C. snmp-server host test.cisco.com public snmp-server community ciscotest rw 10
  • D. snmp-server community ciscotest rw 10
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B

Question#140


Refer to the exhibit. A network engineer is deploying SNMP configuration on client's routers. Encrypted authentication must be included on router 1 to provide security and protect message confidentiality. Which action should the engineer perform on the routers to accomplish this task?

  • A. snmp-server community public
  • B. snmp-server group group1 v3 auth
  • C. snmp-server host 192.168.0.254 informs version 3 auth testuser config
  • D. snmp-server user testuser group1 remote 192.168.0.254 v3 auth md5 testpassword
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B

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