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  4. HPE6-A72 - Aruba Certified Switching Associate Exam

HP HPE6-A72 Aruba Certified Switching Associate Exam Exam Practice Test

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Total 105 questions
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Aruba Certified Switching Associate Exam Questions and Answers

Question 1

Which two options are correct regarding the IEEE 802.11ax standard? (Choose two.)

Options:

A.

allows transmissions of up to 4.8Gbps

B.

is an emerging satellite connection standard to allow wireless access anywhere in the world

C.

operates only in the 5GHz similar to 802.11ac

D.

operates in both the 2.4GHz and 5GHz radios bands

E.

is the first WLAN standard to no longer use electromagnetic signals to transmit data

Question 2

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

Question # 2

Options:

Question 3

Refer to the exhibit.

Question # 3

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

Question 4

Match the available stacking feature to the correct AOS-CX switch model. Stacking features may be used more than once.

Question # 4

Options:

Question 5

Refer to the exhibit.

Question # 5

What command (output shown above) gives the optics serial number and part number information?

Options:

A.

show interface physical

B.

show interface transceiver

C.

show inventory

D.

show interface optics

Question 6

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

Question 7

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 8

With what other technology does Half Duplex communication closely match?

Options:

A.

a pair of fiber optic strands allowing transmit on one and receive on the other at the same time

B.

a mobile phone call

C.

point-to-point connections between two switches allowing concurrent transmit and receive

D.

CB radio using push-to-talk

Question 9

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 10

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 11

Review the exhibit.

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

Question # 11

Options:

Question 12

What command displays information regarding the secondary image installed on an AOS-CX switch?

Options:

A.

show secondary

B.

show version detail

C.

show version

D.

show images

Question 13

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.

Question # 13

Options:

Question 14

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 15

Match the term to the correct description.

Question # 15

Options:

Question 16

Refer to the exhibit.

Question # 16

What commands will successfully enable the SVI for vlan 100 on interface 1/1/1 to produce the results displayed in the commandshow ip interface briefin the exhibit below?

Question # 16

Options:

A.

Access-1(config)# interface 1/1/1

Access-1(config-if)# routing

Access-1(config-if)# interface vlan 100

Access-1(config-if-vlan)# ip address 10.1.1.1/24

B.

Access-1(config)# interface 1/1/1

Access-1(config-if)# vlan trunk permit vlan 100

Access-1(config-if)# interface vlan 100

Access-1(config-if-vlan)# ip address static 10.1.1.1/24

C.

Access-1(config)# interface vlan 100

Access-1(config-if-vlan)# ip address 10.1.1.1/24

D.

Access-1(config-if)# vlan 100

Access-1(config-vlan)# ip address 10.1.1.1/24

Question 17

What command will save your configuration on an Aruba 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 initial-checkpoint

D.

copy running-config default

Question 18

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

Question # 18

Options:

Question 19

Refer to the exhibit.

Question # 19

All switches shown are CX 6300M. The links connecting SW3 to both SW1 and SW2 are broken. Multi-Active Detection has not been enabled. What are two results? (Select two.)

Options:

A.

A re-election will occur upon repairing the disabled links between SW2 and SW3. The switch with the highest priority will reclaim the Master role with the lowest bridge mac-address acting the tie-breaker

B.

The OSPF adjacency between the OSPF neighbor and the VSF stack switches SW2 and SW3 will remain up. Packets destined for SW3 that are received on SW2 are discarded.

C.

The stack will split with SW1 remaining an active VSF Master and SW3 becoming another active VSF Master. Switch 2 will remain a VSF member switch.

D.

Only the OSPF adjacency between SW3 and the OSPF neighbor will fail. All routed traffic will be redirected to SW2 instead.

E.

The stack will split resulting in SW1 remaining an active VSF Master and SW3 disabling all ports. SW2 will automatically take the VSF Standby role.

Question 20

Refer to the exhibit

Question # 20

Which command on Access-2 port 1/1/4 will enable connectivity between PC-1 and Server-1 without any routing enabled in the network?

Options:

A.

Access-2 (config-if-1/1/4)# vlan access 1, 10, 20, 255

B.

Access-2 (config-if-1/1/4)# vlan access 20

C.

Access-2 (config-if-1/1/4)# vlan 20 untag 1/1/4

D.

Access-2 (config-if-1/1/4)# vlan trunk allow 1, 10, 255

Question 21

The customer has 778 developers testing computer games on the network.

Which two actions resolve Broadcast storms? (Choose two.)

Options:

A.

Manually disable the redundant link to immediately resolve the impacted portion of the network.

B.

Utilize Spanning Tree to dynamically disable all redundant links in a segment.

C.

Setting switch ports to half-duplex will resolve Broadcast storms using Carrier Sense Multiple-Access Collision Detection (CSMA/CD).

D.

Enable single Area Open Shortest Path First (OSPF) on all Layer 2 switches, but do not enable routing.

E.

Utilize Spanning Tree to dynamically block Designated ports in addition to Alternate ports.

Question 22

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

Question 23

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.

Question 24

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

Options:

A.

802.1Q

B.

IPSec

C.

STP

D.

RIP

E.

802.11af

Question 25

Refer to the exhibit.

Question # 25

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 26

Refer to the exhibit.

Question # 26

Switch-1 is not the root bridge. The ports shown are all the connected pointtopoint interfaces. What Role (hidden by the blue rectangle) will be assigned to theLag 1interface?

Options:

A.

Alternate

B.

Backup

C.

Root

D.

Designated

Question 27

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

Options:

A.

netstatus

B.

traceroute

C.

ping

D.

pathping

E.

tracert

Question 28

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

Question 29

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

Question 30

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 31

Currently, the prompt on the AOS-CX switch displays:

Core-1(config)# interface 1/1/1

_Core-1 (config-if)#_

What command will immediately return the prompt to privileged mode?

Options:

A.

The command end

B.

pressing ctrl+w

C.

The command quit

D.

The command exit

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