Arista ACE-A1.2 Online Practice Questions and Exam Preparation

Arista ACE-A1.2 Online Questions & Answers

• Question 1:

  Which of the following commands will show all of the hardware on an Arista switch?

  A. show inventory
  B. show version
  C. show version detail
  D. show hardware
  A. show inventory

• Question 2:

  What is the VXLAN equivalent to a VLAN ID?

  A. VTEP
  B. VNI
  C. VTP
  D. VXLAN
  B. VNI

• Question 3:

  Where does Aboot look for the boot system image at boot time?

  A. At the location specified in the running-config
  B. At the location specified in the startup-config
  C. At the location specified in a file named boot-config on flash:
  D. At the location specified in a file named boot_config on flash:
  C. At the location specified in a file named boot-config on flash:

• Question 4:

  What can you assume about Ethernet1 in this output from a 7150-24 that have been configured with the tap aggregation mode exclusive command?

  

  A. Ethernet1 is broken.
  B. Ethernet1 has a QSPF interface.
  C. Ethernet1 is an Agile Port.
  D. Ethernet1 will not work with Tap Agg.
  C. Ethernet1 is an Agile Port.

• Question 5:

  What is the benefit of the watch diff CLI command?

  A. It allows you to watch differential equation algorithms when they're being evaluated in a hadoop cluster.
  B. It allows you to view the skew rate between two clock sources when using NTP.
  C. It allows you to view the skew rate between two clock sources when using IEEE 1588 Precision Time Protocol.
  D. It allows you to automatically reissue any CLI command at set intervals while highlighting the differences from the last iteration of that command.
  D. It allows you to automatically reissue any CLI command at set intervals while highlighting the differences from the last iteration of that command.

• Question 6:

  Arista switches automatically issue a show tech support once every hour, saving the results to files on flash. How many of these files are retained by default?

  A. 10
  B. 50
  C. 100
  D. 150
  C. 100

• Question 7:

  On an Arista switch, what two commands can you use to write your changes from the running-configuration to the startup-configuration?

  A. write
  B. copy running-config startup-config
  C. save
  D. save memory
  A. write
  B. copy running-config startup-config

• Question 8:

  When using LANZ, which command would show you the number of segments configured on an Ethernet interface?

  A. show lanz status
  B. show lanz summary
  C. show queue-monitor length status
  D. show queue-monitor length summary
  C. show queue-monitor length status

• Question 9:

  On EOS 4.15 and above, the ability to show JSON output for EOS CLI commands is available. Which of the following will successfully produce JSON output for the show version command?

  A. show version | show json
  B. show version | json
  C. show json | show version
  D. show version json
  B. show version | json

• Question 10:

  Which of the following statements are true?

  A. VMTracer is a licensed feature.
  B. VMTracer is free.
  C. VMTracer is only supported on certain Arista switches.
  D. VMTracer is not supported in vEOS.
  A. VMTracer is a licensed feature.