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ACE-A1.2 Arista Certified Engineering Associate Exam Question and Answers

Question # 4

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

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Question # 5

On EOS 4.13.1F, which of the following statements are true in regards to Arista’s Tap Aggregation feature? (Select two)

A.

Tap ports are send only.

B.

Tap ports are receive only.

C.

Tool ports are send only.

D.

Tool ports are receive only.

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Question # 6

When an Arista switch boots with no startup-config and ZTP enabled, before ZTP receives an IP address, in what state are the front-panel interfaces?

A.

All interfaces are shut down.

B.

All interfaces are disabled.

C.

All interfaces are routed ports (no switchport).

D.

All interfaces are switch ports (switchport).

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Question # 7

Which of the following programming environments is included in every version of EOS out of the box?

A.

Perl

B.

Python

C.

PHP

D.

Ruby

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Question # 8

What is the packet overhead for a VXLAN-encapsulated frame?

A.

10 bytes

B.

30 bytes

C.

50 bytes

D.

70 bytes

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Question # 9

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

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Question # 10

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

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Question # 11

ZTP can retrieve either an EOS configuration file or a script at boot. How does the switch determine of the file being retrieved in a script or a configuration file?

A.

If the first line of the file ends with a shebang (#!), the file is a configuration file.

B.

If the first line of the file starts with a shebang (#!), the file is a script.

C.

If the last line of the file ends with a shebang (#!), the file is a script.

D.

If the last line of the file starts with a shebang (#!), the file is a configuration file.

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Question # 12

What is the MLAG peer address?

A.

The MLAG peer address is the management IP of the MLAG domain virtual switch

B.

The MLAG peer address is the ip address of the other switch in the MLAG domain

C.

The MLAG peer address is the address used as a virtual default gateway

D.

The MLAG peer address is the multicast addressed used by OSPF in an MLAG environment.

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Question # 13

What is the command to set the switch to use EOS 4.15.1F.swi the next time it reloads?

A.

boot system flash:/EOS-4.15.1.swi

B.

boot system 4.15.1F.swi

C.

boot system flash:/EOS-4.15.1F.swi

D.

boot system flash EOS-4.15.1F.swi

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Question # 14

Which of the following are valid Event Manager triggers?

A.

on-boot

B.

on-schedule

C.

on-startup-config

D.

on-reload

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Question # 15

What happens to all of the Ethernet interfaces on an Arista switch when you enable Tap Aggregation mode exclusive?

A.

They all become up/up regardless of physical link detection.

B.

All the link lights turn green.

C.

They all become err-disabled.

D.

All the link lights start blinking at five blinks per second.

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Question # 16

Which Arista switch series supports more than eight line cards?

A.

7050

B.

7250QX

C.

7500

D.

7300

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Question # 17

What is the first command necessary when configuring SSH after entering global configuration mode?

A.

management

B.

line vty

C.

line ssh

D.

management ssh

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Question # 18

When you fullrecover a switch from Aboot and a USB drive is present in the USB port of the switch, which of the following statements is true?

A.

Everything on the USB drive is deleted.

B.

Only Arista-sourced files are copied from the USB drive to flash: and the switch reboots.

C.

If the USB drive contains a fullrecover file and a boot-config file with a timestamp different than the one on USB flash drive, then the USB Drive’s contents will be copied to flash, after which the switch will reboot.

D.

Nothing. The USB port is disabled when Aboot is active.

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Question # 19

On an Arista switch, which port is used to connect a laptop to the switch for initial configuration or password recovery?

A.

Ethernet 1

B.

Console

C.

Management 1

D.

Ethernet 1/1

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