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Arista ACE-A1.2 Arista Certified Engineering Associate Exam Exam Practice Test

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Total 127 questions

Arista Certified Engineering Associate Exam Questions and Answers

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Question 1

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

Options:

A.

The USB1: port

B.

The console

C.

The management interface

D.

This question makes no sense

Question 2

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

Options:

A.

management

B.

line vty

C.

line ssh

D.

management ssh

Question 3

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

Options:

A.

show version

B.

show version detail

C.

bash more /etc/Eos-release

D.

all of the above

Question 4

After configuration and enabling XMPP, what command can be used to verify its status?

Options:

A.

show status xmpp

B.

show xmpp status

C.

show xmpp server

D.

show xmpp server status

Question 5

Which of the following are valid Event Manager triggers?

Options:

A.

on-boot

B.

on-schedule

C.

on-startup-config

D.

on-reload

Question 6

If you have an Arista switch with SFPs, which command will show the temperature of those SFPs?

Options:

A.

show interfaces transceiver

B.

show interfaces

C.

show interfaces status

D.

show sfp monitor

Question 7

What is the VXLAN equivalent to a VLAN ID?

Options:

A.

VTEP

B.

VNI

C.

VTP

D.

VXLAN

Question 8

Which of the following Arista switch series’ supports Zero Touch Provisioning (ZTP)?

Options:

A.

7050

B.

7280E

C.

7300

D.

7500E

Question 9

With VXLAN, a table is created that contains all the known VXLAN Tunnel Endpoints within a VXLAN VNI. What is this table called?

Options:

A.

The mac-address-table

B.

The flood-list

C.

The ARP table

D.

There is no such table

Question 10

What is the name of the Arista EOS feature that allows you to set triggers and perform actions on those triggers?

Options:

A.

Event Manager

B.

Event Monitor

C.

Event Trigger

D.

Event History

Question 11

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

Options:

A.

show inventory

B.

show version

C.

show version detail

D.

show hardware

Question 12

What would be the result of issuing a reload command on one of the two switches peered together in an MLAG domain where both switches are running EOS version 4.14.1F?

Options:

A.

Dual-homed hosts lose 50% of network capacity through the MLAG domain while the switch reboots

B.

The peer switch also reboots to ensure network stability.

C.

The peer switch sends out gratuitous BPDUs to let the network know that it has assumed the root-bridge role.

D.

Nothing bad ever happens when MLAG is enabled!

Question 13

Which of the following statements are true?

Options:

A.

VMTracer’s Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter from every trunk between two known ESXi hosts so long as they are connected using Arista switches.

B.

VMTracer’s Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter from the trunks connecting to the local switch on which the local ESXi host is connected.

C.

VMTracer’s Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter everywhere in the network.

D.

VMTracer’s Adaptive Segmentation feature will automatically add or remove VLANs on the switch, but it does not add or prune VLANs from trunks.

Question 14

Which of the following commands will show the mac-address to VTEP table on an Arista switch?

Options:

A.

show vxlan address-table

B.

show vxlan mac-address-table

C.

show mac-address-table

D.

show vxlan summary

Question 15

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

Options:

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.

Question 16

What distribution of Linux is EOS 4.14.1F built upon?

Options:

A.

Ubuntu

B.

Fedora

C.

CentOS

D.

SuSE

Question 17

How many line card slots are reserved for supervisors on the Arista 7300 series chassis switches?

Options:

A.

1

B.

2

C.

4

D.

none

Question 18

If you create a schedule job named “Colleen-Job”, where will the output of the scheduled commands be placed?

Options:

A.

/mnt/flash/schedule/colleen-job/

B.

/mnt/flash/Colleen-Job/

C.

flash:Colleen-Job

D.

/mnt/flash/schedule/Colleen-Job/

Question 19

What is the EOS feature that allows switches with Multi-Switch CLI enabled to send non-interactive commands to multiple switches at once?

Options:

A.

groups

B.

switch-groups

C.

chat-rooms

D.

chat-groups

Page: 1 / 13
Total 127 questions