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Question # 4

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 # 5

Which of the following are valid interpreters with which to write ZTP scripts?

A.

#!/bin/bash

B.

#!/usr/bin/python

C.

#!/usr/bin/FastCli

D.

#!/usr/bin/perl

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Question # 6

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?

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!

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Question # 7

What Arista feature helps with the diagnosis of microbursting events?

A.

LANZ

B.

DANZ

C.

PANZ

D.

FANZ

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Question # 8

Which of the following statements are false?

A.

vEOS will run on an Altair 8800

B.

vEOS supports ZTP

C.

vEOS supports eAPI

D.

vEOS supports Tap Aggregation

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Question # 9

Many Arista switches support reversible air flow. When the fans installed on such a switch have red handles, which of the following statements would be correct?

A.

Cold air will be pulled in from the port side of the switch.

B.

Warm air will be pulled in from the starboard side of the switch.

C.

Hot air will be pulled in from the fan side of the switch.

D.

Hot air will be ejected from the fan side of the switch.

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Question # 10

Which of the following Tap Aggregation command sessions are correct?

A.

B.

C.

D.

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Question # 11

What is the fundamental purpose of SysDB?

A.

SysDB is the repository for state information for EOS agents.

B.

SysDB is the database in which username/password keys are stored.

C.

SysDB is the database of systems discovered by the switch

D.

SysDB is a marketing named for a feature that doesn’t actually exist.

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Question # 12

If you were build a large-scale cloud-based architecture that required 100% efficient cell-based fabric, Virtual Output Queuing (VOQ), and 3.84 Tbps capacity per slot, which Arista switch series would be the correct choice?

A.

7010T

B.

7500E

C.

7300

D.

7150

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Question # 13

Given the following output, on what interface would you expect to see mirrored traffic when using tcpdump?

A.

Ethernet1

B.

Et1

C.

cpu0

D.

mirror0

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Question # 14

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 # 15

Which password setting controls the Privilege Exec mode on an Arista switch?

A.

boot password

B.

enable secret

C.

management secret

D.

enable

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Question # 16

Which Arista switch series shares fans with the Arista 7300 chassis switches?

A.

7500E

B.

7150

C.

7010

D.

7250QX

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Question # 17

When configuring MLAG, Arista recommends that the trunk group command be used on the VLAN used for MLAG peer communication. What is the purpose of the trunk group command?

A.

It groups all the trunks together so that they can traverse the peer-link properly.

B.

It groups the MLAG interfaces together so that they can be reported on both peers.

C.

It prevents the configured VLAN from leaking out onto other trunks.

D.

It ensures that the configured VLAN will be included on all trunks.

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Question # 18

What is the EOS command that allows Arista switches with Multi-switch CLI enabled to send interactive commands to multiple switches at once?

A.

xmpp group

B.

xmpp send switch-group

C.

xmpp session

D.

xmpp session-name

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Question # 19

Arista MLAG uses which of the following protocols for inter-switch communication?

A.

BGP

B.

IEEE 1588

C.

STP

D.

None of the above

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