Cisco 300-170 Online Practice Questions and Exam Preparation

Cisco 300-170 Online Questions & Answers

• Question 141:

  

  Refer to the exhibit. You must extend Layer 2 services out of the Cisco ACI fabric without configuring contracts for the connected devices. Which option do you extend?

  A. EPG out of the ACI fabric
  B. Layer 2 domain by using remote VTEP
  C. bridge domain out of the ACI fabric
  D. VMM out of the ACI fabric
  A. EPG out of the ACI fabric

• Question 142:

  Which configuration is needed to extend the EPG out of the Cisco ACI fabric?

  A. Create external bridged networks.
  B. Statically assign a port to EPG.
  C. Apply a policy between the internal and the external EPG.
  D. Extend the tenant subnet of the bridge domain out of the fabric.
  B. Statically assign a port to EPG.

• Question 143:

  Which two methods does a Cisco APIC support to connect to the management IP address of a service appliance? (Choose two.)

  A. out-of-band connectivity to devices in device clusters by using the management VLAN
  B. in-band connectivity to devices in device clusters by using the VRF of the tenant
  C. out-of-band connectivity to devices in device clusters by using the VRF of the tenant
  D. out-of-band connectivity to devices in device clusters by using the management VRF of the tenant
  E. in-band connectivity to devices in device clusters by using the management VRF of the tenant
  A. out-of-band connectivity to devices in device clusters by using the management VLAN
  B. in-band connectivity to devices in device clusters by using the VRF of the tenant

• Question 144:

  Which situation causes POAP to auto-provision a switch?

  A. The startup configuration is missing.
  B. The switch is powered on after being offline for more than 48 hours.
  C. The startup configuration is corrupt.
  D. The startup configuration is corrupt, and you manually rebooted the switch.
  A. The startup configuration is missing.

• Question 145:

  You are integrating ten L4-7 devices that share the same configuration parameters and the same service policy mode in your ACI fabric network. Which APIC configuration feature will reduce the configuration overhead for the L4-7 devices?

  A. Device package
  B. Service graph
  C. Graph connector
  D. Function profile
  D. Function profile

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  Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-734298.html

• Question 146:

  Which statement is correct about the number of available QoS system classes in FCoE?

  A. It's hard-set and cannot be disabled
  B. It's configurable, with an upper limit of 16
  C. It's hard-set but cannot disable best-effort and Fibre Channel
  D. It's hard-set but can disable all but one class
  E. It's configurable with an upper limit of eight
  C. It's hard-set but cannot disable best-effort and Fibre Channel

• Question 147:

  A system administrator checks the endpoint database and discovers MAC addresses that belong to inactive local nodes. Which description of the retention of the MAC addresses for the local nodes is true?

  A. After five minutes, the inactive nodes are removed from the local endpoint database of the leaf
  B. The local database is cleared only when the leaf reboots
  C. The leaf sends three ARP requests after an aging period. The MAC addresses are stored to the local endpoint database aft long as the devices respond to the requests
  D. After 15 minutes, the inactive nodes are removed from the local endpoint database of the leaf
  A. After five minutes, the inactive nodes are removed from the local endpoint database of the leaf

• Question 148:

  

  Refer to the exhibit. You create a static VLAN pool to be used for VMM integration. On which component do you configure the VLANs in the pool?

  A. fabric interconnect
  B. DVS
  C. VMware vSwitch
  D. Cisco AVS
  B. DVS

• Question 149:

  DRAG DROP

  You need to create and configure a VRF for IP forwarding on a Cisco Nexus Series Switch running in NX-OS. Drag and drop the configuration steps from the left into the correct order on the right. Not all options are used.

  Select and Place:

  

  

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  Reference: https://supportforums.cisco.com/document/133711/vrf-configuration-and-verification-nexus-7000

• Question 150:

  

  Refer to the exhibit. Which type of auto-configuration profile is being configured?

  A. universal configuration
  B. configuration
  C. VLAN
  D. port
  A. universal configuration

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  Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/dfa/configuration/b-dfa-configuration/auto-configuration.pdf