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Aruba Certified Switching Associate Exam Questions and Answers

Question 1

Which option correctly describes a two-tier network design?

Options:

A.

designed to avoid routing entirely and to have Layer 2 remain across Core, Distribution, and Access layers

B.

divides the Core into two layers (Core and Aggregation) with the Access Layer only handling PoE and Access Control

C.

includes a Distribution Layer to provide Layer 3 features between a routed Core and a Layer 2 Access edge

D.

divides the network into two layers (Access and Core) with the option of routing to the Access Layer

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Question 2

What are two primary concerns regarding layer two loops in a redundant topology? (Choose two.)

Options:

A.

routing loops

B.

costs associated with upgrading from copper to fiber

C.

multiple frame copies leading to instability of the MAC address table

D.

security issues with a redundant loop indicating to hackers that a back-door exists

E.

broadcast storms

Question 3

What connectivity commands are available on AOS-CX switches? (Choose two.)

Options:

A.

netstatus

B.

traceroute

C.

ping

D.

pathping

E.

tracert

Question 4

Which field in the IPv4 header indicates whether the IP packet carries TCP or UDP traffic?

Options:

A.

Protocol

B.

IHL

C.

TTL

D.

Identification

Question 5

Which two types of routes can be found in the IP routing table of an Aruba AOS-CX switch? (Choose two.)

Options:

A.

Local

B.

EIGRP

C.

BGP

D.

ISIS

E.

RIPng

Question 6

What is true about VSX? (Choose two.)

Options:

A.

VSX is ideal for Campus access layer deployments where ease of deployment is needed.

B.

VSX allows upgrading members with near zero downtime or loss of packets.

C.

VSX is available on all Aruba OS-CX switches except the 6300F model.

D.

VSX is implemented on static port switches. VSX-plus needed to stack chassis together.

E.

VSX run separate control planes to reduce latency and improve performance.

Question 7

What are two mechanisms supported on AOS-CX 6300 switches used in Multi-active Detection to determine the status of the Primary member? (Choose two.)

Options:

A.

Management interface split detection

B.

Peer switch-based detection

C.

Loopback keepalives

D.

ARP-based

E.

BFD

Question 8

Which option correctly describes a WAN network?

Options:

A.

a group of computer resources that communicates between geographically separate location

B.

the connection between two separate buildings in the same campus

C.

a network of devices over long distances but limited to within a single ISP

D.

compute resources that are networked locally over wireless

Question 9

Refer to the exhibit.

The command show LLDP neighbor-info gets typed into Access-1. All switches are Aruba OS-CX switches. What is the output of this command?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 10

Refer to the exhibits.

The AOS-CX 6300M switch is attempting to configure VSF with a peer CX 6300F switch. What is one reason you are receiving the above error when attempting to configure VSF on the AOS-CX 6300M switch?

Options:

A.

AOS-CX VSF links can only be applied to uplink ports with 10G, 25G. and 50G speeds.

B.

VSF Is not possible between CX 6300M and CX 6300F AOS-CX switches.

C.

Link 1 cannot be used if the attached CX 6300F VSF member 2 has already assigned link 1

D.

The port1/1/21 has been shutdown

Question 11

What are two available options as part of a DHCP offer message? (Choose two.)

Options:

A.

SSID

B.

DNS server IP

C.

Subnet Mask

D.

LLDP-MED

E.

VLANID

Question 12

Interface 1/1/1 is up

Admin state is up

Link transitions: 1

Description: TO_PC-1

Hardware: Ethernet, MAC Address: 00:11:22:33:44:55

MTU 1500

Type 1GbT

Full-duplex

qos trust none

Speed 1000 Mb/s

Auto-negotiation is on

Flow-control: off

Error-control: off

MDI mode: MDIX

VLAN Mode: access

Access VLAN: 1111

Which command will produce the above output?

Options:

A.

show interface vlan 1111

B.

show interface 1/1/1

C.

show interface gigabit 1/1/1

D.

show vlan 1111

Question 13

Which two options are the Layer 2 protocols? (Choose two.)

Options:

A.

802.1Q

B.

IPSec

C.

STP

D.

RIP

E.

802.11af

Question 14

Refer to the exhibit.

What does the command page result in?

Options:

A.

Starts an automatic page scrolling effect that pauses for a few seconds every 30 rows.

B.

Enables a terminal notification when a new debug event occurs for L2MAC events.

C.

Shows a new terminal window opening to allow typing while debugging occurs.

D.

Results in a page break to disable the default continuous scrolling In the console.

Question 15

You have completed a successful VSF stack between two switches.

Without manually assigning a backup switch, what is the expected output when issuing a show vsf command?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 16

Refer to the exhibit.

Using the static IP address configured above, what is the converted binary value of the third octet assigned to the local interface?

Options:

A.

11010101

B.

10110001

C.

01001011

D.

11111000

Question 17

Refer to the exhibit.

What command will display the debug l2mac events?

Options:

A.

show module L2MAC

B.

show debug terminal

C.

show debug buffer module L2MAC

D.

show debug all

Question 18

Which command can be used to find the serial number of an Aruba OS-CX switch?

Options:

A.

The command inventory

B.

The command version

C.

The command show running-configuration

D.

The command show system

Question 19

ServiceOS login:admin

SVOS>password

Enter password:********

Confirm password:********

The login password to access an Aruba AOS-CX was lost. After connecting to the switch console port, a reboot is performed and the Service OS console is accessed as shown above.

What is the default password that is required for the admin account while under the Service OS console?

Options:

A.

No password is set for this account.

B.

"password"

C.

"forgetme!"

D.

The same login password that has lost originally.

Question 20

Match each description to the correct management tool for Aruba AOS-CX.

Options:

Question 21

What is the Link Layer Discovery Protocol?

Options:

A.

a discovery protocol used between Layer 3 devices to determine routes within a single autonomous system

B.

a standardized IPv6 neighbor discovery protocol used to replace the ARP and broadcast mechanism used in IPv4

C.

a standardized protocol for communicating directly-connected device information and capabilities.

D.

an Aruba proprietary discovery protocol supported in all Aruba switches along with Cisco Discovery Protocol or CDP

Question 22

Which two options are the Layer 3 Routing protocols? (Choose two.)

Options:

A.

BGP

B.

LLDP

C.

OSPF

D.

MPLS E. 802.3ad

Question 23

Review the exhibit.

Which ports should be configured as access ports? Click in the green box to make your selection. (Select two.)

Options:

Question 24

Match each network protocol to the correct default listening port and transport protocol. Not all answers will be used.

Options:

Question 25

Refer to the exhibit.

What is the correct binary conversion of the last two hexadecimal characters of the physical address?

Options:

A.

1101 1000

B.

1110 1101

C.

1001 1111 0101 0011

D.

1000 1101 1110 1101

Question 26

Match the terms to the correct layer of the OSI model.

Options:

Question 27

Aruba Access Points tunnel traffic in a campus to the Mobility Controller using which protocol?

Options:

A.

Control and Provisioning of Wireless Access Points (CAPWAP)

B.

Generic Routing Encapsulation (GRE)

C.

Lightweight Access Point Protocol (LWAPP)

D.

Process Application Programming Interface (PAPI)

Question 28

What are two features in a 2-Tier design that are implemented at the Access layer? (Choose two.)

Options:

A.

VPN access

B.

WAN/MPLS connectivity

C.

Endpoint Access

D.

Deep packet inspection

E.

Power over Ethernet

Question 29

Which command will save your configuration on an AOS-CX switch so that your changes automatically load on next reboot?

Options:

A.

copy running-config checkpoint startup-config

B.

copy startup-config running-config

C.

copy running-config default

D.

copy running-config initial-checkpoint

Question 30

What are two methods for remotely managing an Aruba AOS-CX switch? (Choose two.)

Options:

A.

SNMPv2c

B.

HTTPS

C.

USB-C console

D.

Telnet

E.

SSH

Question 31

What is the login and password combination is used when first configuring an Aruba OS-CX switch from factory defaults?

Options:

A.

Loginadminand password admin.

B.

Loginadminand password field empty.

C.

Loginadminand password forgetme!

D.

Login admin and password password.

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Total 105 questions