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HPE6-A72 Aruba Certified Switching Associate Exam Questions and Answers

Questions 4

Refer to the exhibit.

HPE6-A72 Question 4

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?

HPE6-A72 Question 4

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 5

You need to remote into an AOS-CX switch using SSH in order to update the management IP address for future connections. Unfortunately, you mis-configured the IP address and are now locked out of the switch.

What command could you have issued before making changes that would have recovered the original switch configuration after ten minutes?

Options:

A.

checkpoint rollback 10

B.

checkpoint auto 10

C.

checkpoint auto confirm 10

D.

boot system secondary 10

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Questions 6

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

HPE6-A72 Question 6

Options:

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Questions 7

Which Ethernet port combination does the Aruba 5400R ZL2 switch series support?

Options:

A.

10/100 Megabit Ethernet, Gigabit Ethernet, and 100 Gigabit Ethernet

B.

Gigabit Ethernet, 25 Gigabit Ethernet, and 40 Gigabit Ethernet

C.

10/100 Megabit Ethernet, Gigabit Ethernet, 25 Gigabit Ethernet, and 100 Gigabit Ethernet

D.

10/100 Megabit Ethernet, Gigabit Ethernet, and 40 Gigabit Ethernet

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Questions 8

What is the process where a compute device converts logical data bits into the correct physical representation depending on the media?

Options:

A.

Demodulation

B.

Modulation

C.

Propagation

D.

Encapsulation

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Questions 9

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

Options:

A.

netstatus

B.

traceroute

C.

ping

D.

pathping

E.

tracert

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Questions 10

Refer to the exhibit.

HPE6-A72 Question 10

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

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Questions 11

Refer to the exhibit.

HPE6-A72 Question 11

What subnet does the IP address above belong to?

Options:

A.

10.177.0/17

B.

10.1.77.0/25

C.

10.1.0.0 255.255.0.0

D.

10.1.0.0/17

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Questions 12

Your customer has 349 users in a two-story building.

What are two benefits of a 2-Tier design? (Choose two.)

Options:

A.

Layer 2 and Layer 3 protocols run close to the endpoints to better implement ACL and QoS policy at the edge.

B.

Improved performance by offloading processing from the Access layer to the Core.

C.

Use of layer 2 switches at the access layer can process and route traffic from attached APs.

D.

Support for WAN/MPLS, Internet, and Data Center directly on the Collapsed core.

E.

Provides a more cost effective solution given that no additional switches are required for a third tier.

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Questions 13

Which port or ports should be allowed through a firewall so that an AOS-CX switch can act as an SNMP Agent?

Options:

A.

UDP 1812 and UDP 1813

B.

UDP 161

C.

TCP 443

D.

UDP 162

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Questions 14

The section in blue can be ignored.

SW1(config)# interface 1/1/1-1/1/2

SW1(config-if-<1/1/1-1/1/2)# vlan access 2

SW1(config-if-<1/1/1-1/1/2)# exit

SW1(config)# interface 1/1/11-1/1/17

SW1(config-if-<1/1/11-1/1/17)# vlan access 17

SW1(config-if-<1/1/11-1/1/17)# exit

After completing the above commands, what is the expected output ofshow vlanwith no other vlan commanded having been added?

HPE6-A72 Question 14

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 15

Which two port characteristics must match between LAG interfaces? (Choose two.)

Options:

A.

Port number

B.

Duplex

C.

Member ID

D.

Media type

E.

Chassis number

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Questions 16

What are two key features unique to AOS-CX that support root cause analytics and recovery in a wired network? (Select two.)

Options:

A.

REST APIs

B.

Network Analytics Engine

C.

Multi-Protocol Border Gateway Protocol (MP-BGP)

D.

Redundant management modules

E.

Checkpoints

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Questions 17

Which two statements are true regarding Checkpoints on Aruba switches? (Choose two.)

Options:

A.

Rolling back to a prior checkpoint triggers a reboot of the switch.

B.

Stacking switches using VSF or VSX will disable the Checkpoint feature.

C.

A checkpoint is a snapshot of the running-configuration and relevant metadata at the time the checkpoint was created.

D.

System-generated checkpoints are created after a configuration change and 5 minutes of inactivity.

E.

Checkpoints are available on AOS 5400R switches, as well as on all AOS-CX switches.

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Questions 18

The following command is issued:

Switch# checkpoint rollback start

What is the result?

Options:

A.

The command will fail because rollback commands must be issued from global-config mode.

B.

The switch will revert the running-configuration to the checkpoint called 'start1without a reboot.

C.

The command will fail because it is incomplete.

D.

The switch will use the checkpoint 'rollback1as the starting configuration on next reboot.

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Questions 19

Place the OSI Layers in the correct order. Arrange them from least to greatest, starting with Layer 1 on the top, and progressing to Layer 7 on the bottom.

HPE6-A72 Question 19

Options:

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Questions 20

Refer to the exhibit.

HPE6-A72 Question 20

The above command was applied to an Aruba AOS-CX 6300M 24-port switch with 4-port SFP56 uplinks. All ports are set as access switchports.

Which ports carry VLAN 1 traffic?

Options:

A.

1/1/8, 1/1/10, 1/1/5-1/1/24

B.

1/1/1-1/1/28

C.

1/1/1-1/1/24

D.

1/1/8-1/1/10, 1/1/5-1/1/28

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Questions 21

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)

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Questions 22

Match the term to the correct description.

HPE6-A72 Question 22

Options:

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Questions 23

Which switch supports a maximum of 8 line-cards, 3 fabric modules, and 2 management cards?

Options:

A.

HPE Aruba Networking CX 5412r

B.

HPE Aruba Networking CX 8408

C.

HPE Aruba Networking CX 8400

D.

HPE Aruba Networking CX 6410

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Questions 24

Core(config)# user admin password

Core(config)# interface mgmt

Core(config-if-mgmt)# ip static 10.254.16.89/22

Core(config-if-mgmt)# default-gateway 10.254.19.129

Core(config)# ssh server vrf mgmt

Core(config)# https-server vrf mgmt

You are tasked with configuring the Core switch to be managed by NetEdit. Currently, the Core switch is at factory-default settings.

Which two steps are missing? (Choose two.)

Options:

A.

Core(config)# https-server rest access-mode read-write

B.

Core(config-if-mgmt)# no shutdown

C.

Core(config-if-mgmt)# no tftp-server

D.

Core(config-if-mgmt)# enable

E.

Core(config)# https-server rest access-mode read-only

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Questions 25

Which security benefit does SNMPv3 offer that SNMPv2 does not offer?

Options:

A.

SSL encryption

B.

Scopes

C.

Data confidentially

D.

RADIUS groups

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Questions 26

Core#configure terminal

Core(config)#vrf Green

Core(config-vrf)#exit

Core(config)#

Core(config)#interface vlan 50

Core(config-if-vlan)#?

Given the configuration on theCOREswitch shown above, what command would follow to assign the switched virtual interface (SVI) vlan 50 to the VRF created?

Options:

A.

Core(config-if-vlan)# vrf attach Green

B.

Core(config-if-vlan)# ip vpn-instance Green

C.

Core(config-if-vlan)# ip vrf forwarding Green

D.

Core(config-if-vlan)# routing-context Green vrf

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Questions 27

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

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Questions 28

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

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Questions 29

Refer to the exhibit.

HPE6-A72 Question 29

All switches are running Aruba OS-CX. While working in the terminal of Access-2, you are unable to reach Server-1 using SSH.

What is the correct command to ping Server-1 from Access-2 to test reachability?

Options:

A.

Access-2# ping6 172.16.1.97 vrf mgmt.

B.

Access-2# ping 172.16.1.97

C.

Access-2# ping 172.16.1.97 vrf default

D.

Access-2# ping 172.16.1.97 vrf mgmt

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Questions 30

Refer to the exhibit.

HPE6-A72 Question 30

What change on Core-1 will result in a successful ping to 10.1.1.254 from the management interface?

Options:

A.

Use the command ping 10.1.1.254 vrf mgmt

B.

Use the command ping 10.1.1.254/24

C.

Change the Core-1 management address to 10.1.1.1/25 first

D.

The destination 10.1.1.254 requires configuring a static route

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Questions 31

Which statement is true regarding modern switching requirements?

Options:

A.

Most older legacy switches had high port bandwidth utilization and were future proof designed to meet today's power-over-Ethernet needs.

B.

Requirements for PoE are normally addressed using AC to DC power adapters. Concerns for port security for IoT devices are usually addressed using default wired encryption that all 802.3 Ethernet switches provide.

C.

While APs are common, most clients are still docked and only require traditional wired connections with only the occasional dedicated PoE switch to provide power for the low number of devices needed.

D.

Clients tend to prefer wireless connections, raising the need for PoE port access. There is also a growing amount of IoT devices that require security and port authentication options.

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Exam Code: HPE6-A72
Exam Name: Aruba Certified Switching Associate Exam
Last Update: Jan 14, 2025
Questions: 105

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