350-501 practice questions 101–110

1. Question 101 · 377 in bank

   

   Refer to the exhibit. What does the script configure?

   • Aa VLAN namespace
   • Ba physical domain
   • Cselectors for the in-band management
   • Da static VLAN

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   Answer: A

   References

   • Cisco documentation

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2. Question 102 · 377 in bank

   How does model-driven telemetry use YANG?

   • Ato poll network devices on a 30-minute interval
   • Bto set informs and traps on clients to report back to a centralized server
   • Cto subscribe to data that is streamed from a device
   • Dto reset network devices that malfunction

   Show answer

   Answer: C

   References

   • Cisco documentation

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3. Question 103 · 377 in bank

   

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

   • AIt is used to enable gRPC
   • BIt is used to create a streaming subscription with a 600-second interval
   • CIt is used to set up configuration to poll network data
   • DIt is used to create a streaming subscription with a 60-second interval

   Show answer

   Answer: D

   References

   • Cisco documentation

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4. Question 104 · 377 in bank

   Which module refers to the network automation using Ansible?

   • Athe iosxr_system module to collect facts from remote devices
   • Bthe iosxr_command module to issue run commands on remote devices
   • Cthe iosxr_user module to manage banners for users in the local database
   • Dthe iosxr_logging module to run debugging for severity levels 2 to 5

   Show answer

   Answer: B

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5. Question 105 · 377 in bank

   

   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?

   • AIt is used for encoding with the default protocol buffers
   • BIt is the encoding requested by the gRPC server
   • CIt is the encoding requested by the gRPC client
   • DIt is the encoding that is used for dial-in and dial-out

   Show answer

   Answer: C

   Explanation

   I think "C" is correct. Dial-in from enignner to router - router is the server in the case. Dial-in mode: The receiver dials in to the router and dynamically subscribes to one or more sensor paths or subscriptions. The router acts as the server and the receiver is the client. The router streams telemetry data through the same session. The dial-in mode of subscriptions is dynamic. This dynamic subscription terminates when the receiver cancels the subscription or when the session terminates.

   Source: Adapted from community discussion — ctahoeb

   References

   • cisco.com documentation

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6. Question 106 · 377 in bank

   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?

   • Asnmp-server enable traps snmp
   • Bsnmp-server enable traps bgp snmp-server host 192.168.2.1 informs
   • Csnmp-server host test.cisco.com public snmp-server community ciscotest rw 10
   • Dsnmp-server community ciscotest rw 10

   Show answer

   Answer: B

   Explanation

   I think that the correct answer is A https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/snmp-server-enable-traps.html To enable the Simple Network Management Protocol (SNMP) notifications, use the snmp-server enable traps command. To disable SNMP notifications, use the no form of this command.

   Source: Adapted from community discussion — rokk_cm

   References

   • Cisco documentation
   • Cisco documentation
   • Cisco documentation

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7. Question 107 · 377 in bank

   

   Refer to the exhibit. An engineer is preparing to implement data plane security configuration. Which statement about this configuration is true?

   • ARouter 1 and Router 2 advertise the route to 192.0.2.0 to all BGP peers.
   • BAll traffic to 192.168.1.0/24 is dropped.
   • CAll traffic is dropped.
   • DRouter 1 drops all traffic with a local-preference set to 150.

   Show answer

   Answer: B

   Explanation

   Voting for B, by deduction: NOT A - 192.0.2.0/24 is not matched by the route-map, hence it's not advertised NOT C - only traffic to 192.0.2.0/24 and 192.168.1.0/24 is dropped NOT D - R1 drops only traffic to 182.0.2.0/24 and 192.168.1.0/24 regardless of LP B - all traffic to 192.168.1.0/24 is dropped by changing the n-h to 192.0.2.1 (Null0 interface)

   Source: Adapted from community discussion — blizzlondon

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8. Question 108 · 377 in bank

   

   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?

   • Asnmp-server community public
   • Bsnmp-server group group1 v3 auth
   • Csnmp-server host 192.168.0.254 informs version 3 auth testuser config
   • Dsnmp-server user testuser group1 remote 192.168.0.254 v3 auth md5 testpassword

   Show answer

   Answer: D

   Explanation

   I think D is correct. The question mentions 'encrypted authentication'. I cannot find any encryption option available for group authentication. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/snmp/configuration/xe-3se/5700/snmp-xe-3se-5700-book/nm-snmp-snmpv3.pdf => on page 5 the snmp-server group and snmp-server user commands are explained

   Source: Adapted from community discussion — serban_17

   References

   • Cisco documentation
   • Cisco documentation
   • Cisco documentation

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9. Question 109 · 377 in bank

   After a possible security breach, the network administrator of an ISP must verify the times that several different users logged into the network. Which command must the administrator enter to display the login time of each user that activated a session?

   • Ashow netconf-yang sessions detail
   • Bshow netconf-yang sessions
   • Cshow netconf-yang datastores
   • Dshow platform software yang-management process

   Show answer

   Answer: A

   References

   • Cisco documentation

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10. Question 110 · 377 in bank

    How can shared services in an MPLS Layer 3 VPN provide Internet access to the Customers of a central service provider?

    • AStatic routes on CE routers allow route leakage from a PE global routing table.
    • BThe CE router can establish a BGP peering to a PE router and use the PE device to reach the Internet.
    • CThe customer VRF uses route targets to import and export routes to and from a shared services VRF.
    • DRoute distinguishers are used to identify the routes that CEs can use to reach the Internet.

    Show answer

    Answer: C

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350-501 practice, question 101. 377 questions available.