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

ACE-A1.2 Exam Details

  • Exam Code
    :ACE-A1.2
  • Exam Name
    :Arista Certified Engineering Associate
  • Certification
    :Arista Certifications
  • Vendor
    :Arista
  • Total Questions
    :127 Q&As
  • Last Updated
    :Jan 20, 2026

Arista ACE-A1.2 Online Questions & Answers

  • Question 1:

    What distribution of Linux is EOS 4.14.1F built upon?

    A. Ubuntu
    B. Fedora
    C. CentOS
    D. SuSE

  • Question 2:

    Which of the following schedule commands will not be accepted by the parser?

    A. schedule test interval 10 max-log-files 10 command show interface counters
    B. schedule test interval 10 max-log-files 10 command show counters status
    C. schedule test interval 10 max-log-files 10 command show bob's hairy eyeball
    D. None of the above

  • Question 3:

    Which of the following commands will show the currently running version of EOS?

    A. show version
    B. show version detail
    C. bash more /etc/Eos-release
    D. all of the above

  • Question 4:

    What is the name of the Arista EOS feature that allows you to view historical ARP table changes?

    A. Event Manager
    B. Event Monitor
    C. Event Trigger
    D. Event History

  • Question 5:

    What is the command to make sure that all installed extensions are loaded when the switch reboots?

    A. install extensions permanent
    B. boot installed-extensions
    C. copy extensions: boot-extensions:
    D. copy installed-extensions boot-extensions

  • Question 6:

    When issuing the show mlag command, what should the peer-link negotiation status be in order for MLAG interfaces to be active-full?

    A. connected
    B. active
    C. established
    D. enforced

  • Question 7:

    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.

  • Question 8:

    With two switches in an MLAG domain, which of the following commands is a legitimate way to make interfaces on one of the peers part of mlag 43?

    A. Peer-1(config-if-Po43) #mlag 43
    B. Peer-1(config-if-Et43) #mlag 43
    C. Peer-1(config-if-Vl43) #mlag 43
    D. There can only be 32 MLAGs on a switch, so MLAG 43 is impossible.

  • Question 9:

    True or False; you should disable Spanning-Tree on the Arista MLAG peer link VLAN?

    A. FALSE
    B. TRUE

  • Question 10:

    What physical interface is always a layer-3 interface on an Arista switch?

    A. The USB1: port
    B. The console
    C. The management interface
    D. This question makes no sense

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