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HP HPE6-A72 Dumps

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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 the Layer 2 protocols? (Choose two.)

Options:

A.

802.1Q

B.

IPSec

C.

STP

D.

RIP

E.

802.11af

Question 2

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

as

Options:

Question 3

Which two statements are true about the state of a new HPE Aruba Networking CX 6300 Series switch on factory defaults? (Select two.)

Options:

A.

The CX 6300M has support for IP addressing applied to switched virtual interfaces (SVIs) but not on routed ports.

B.

LLDP is not enabled but is supported on all AOS-CX switches.

C.

The CX 6300M up-link ports only support routed mode. All other ports only support access mode.

D.

For the CX 6300M switch, all up-link ports and switchports are configured as access mode.

E.

LLDP is enabled on up-link ports and switchports for the CX 6300M.

Question 4

Refer to the exhibit.

as

All four switches in the diagram have been configured with the region name "Aruba1".

What two other MSTP configurations must match for switches within the same MST region? (Choose two.)

Options:

A.

MST region type

B.

MST Bridge ID

C.

MST version number

D.

MST revision number

E.

MST VLAN to instance mapping

Question 5

Which command will suppress LLDP messages from egressing on a given port while still allowing LLDP to be enabled on the switch?

Options:

A.

switch(config-if)# no lldp interface (port) transmit

B.

switch(config-if)# no lldp transmit

C.

switch(config-if)# no lldp receive

D.

switch(config)# no lldp

Question 6

Which two commands will save the running-config so that changes will be loaded automatically on the next reboot? (Choose two.)

Options:

A.

write memory

B.

save

C.

copy config config1 config startup-config

D.

copy running-config startup-config

E.

copy running-config checkpoint boot-config

Question 7

Refer to the exhibit.

as

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 8

Review the exhibit.

As the frame traverses from **PC-1** to **Server-1**, the VLAN tag will be removed.

Click on the interface (circled in green) where the VLAN tag will be removed.

as

Options:

Question 9

Refer to the exhibit.

as

You are in the process of configuring VSF between Access-1 and Access-2. Access-1 has been configured as the VSF Master. What is a valid configuration for Access-2 to join the VSF stack?

Options:

A.

Access-2# configure

Access-2(config)# vsf member 1

Access-2(config)# vsf renumber-to 2

Access-2(vsf-member-1)# link 2 2/1/28

Access-2(vsf-member-1)# exit

This will save the VSF configuration and reboot the switch.

Do you want to continue (y/n)? y

B.

Access-2# configure

Access-2(config)# vsf member 1

Access-2(vsf-member-1)# link 1 1/1/28

Access-2(vsf-member-1)# exit

Access-2(config)# vsf renumber-to 2

This will save the VSF configuration and reboot the switch.

Do you want to continue (y/n)? y

C.

Access-2# configure

Access-2(config)# vsf member 2

Access-2(vsf-member-1)# link 1 1/1/28

Access-2(vsf-member-1)# exit

This will save the VSF configuration and reboot the switch.

Do you want to continue (y/n)? y

D.

Access-2# configure

Access-2(config># vsf member 2

Access-2(vsf-member-1)# link 2 1/1/28

Access-2(vsf-member-1)# exit

This will save the VSF configuration and reboot the switch.

Do you want to continue (y/n)? y

Question 10

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 11

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 12

What is the correct description of a Multi-Layer Switch?

Options:

A.

a switch with Layer 3 routing capabilities but lacks any Layer 1 features as a consequence

B.

any switch that supports PoE, LLDP-MED and Flow Control

C.

has all the functionality of a Layer 2 switch and most of the functionality of a Layer 3 router

D.

multi-Layer refers specifically to using chassis switches with several line cards over stack port switches

Question 13

Refer to the exhibit.

as

You are in the process of configuring VSF between Access-1 and Access-2. Access-1 has been configured as the VSF Master.

What is a valid configuration for Access-2 to join the VSF stack?

Options:

A.

Access-2# configure

Access-2(config)# vsf member 1 Access-2(config)# vsf renumber-to 2 Access-2(vsf-member-1)# link 2 2/1/28 Access-2(vsf-member-1)# exit

This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

B.

Access-2# configure

Access-2(config)# vsf member 2 Access-2(vsf-member-1)# link 2 1/1/28 Access-2(vsf-member-1)# exit

This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

C.

Access-2# configure

Access-2(config)# vsf member 2 Access-2(vsf-member-1)# link 1 1/1/28 Access-2(vsf-member-1)# exit

This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

D.

Access-2# configure

Access-2(config)# vsf member 1 Access-2(vsf-member-1)# link 1 1/1/28 Access-2(vsf-member-1)# exit

Access-2(config)# vsf renumber-to 2

This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

Question 14

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 15

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

as

Options:

Question 16

Refer to the exhibit.

as

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

Question 17

What are the benefits of a 3-Tier design over a 2-Tier? (Choose two.)

Options:

A.

Offloading processing from the Core without routing at the Access layer.

B.

Can use lower speed links between Core to Aggregation and Aggregation to Access given the use of an Aggregation layer.

C.

Lowering the cost of a deployment due to needing less switches overall.

D.

Better scalability in a campus with a large number of buildings.

E.

Gaining the flexibility to connect the Data-Center to any Access layer switch.

Question 18

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 19

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 20

Refer to the exhibit.

as

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

Question 21

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 22

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.

Question 23

Which switches support Aruba Virtual Switching Extension (VSX)? (Choose two.)

Options:

A.

Aruba 6405

B.

Aruba 2930F

C.

Aruba 8400

D.

Aruba 5406R

E.

Aruba 8350

Question 24

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.

Question 25

Refer to the exhibit

as

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 26

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 27

What are the commands to disable SSH and HTTPS services from the default VRF?

Options:

A.

Core-1(config)# no ssh server Core-1(config)# no https-server

B.

Core-1# no ssh server vrf default Core-1# no https-server vrf default

C.

Core-1(config)# no ssh server enable Core-1(config)# no https-server enable

D.

Core-1(config)# no ssh server vrf default Core-1(config)# no https-server vrf default

Question 28

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 29

Refer to the exhibit.

as

Which command produces the above output?

Options:

A.

show interface port 1/1/10 trunk

B.

show vlan port 1/1/10

C.

show trunk port 1/1/10 extended

D.

show interface port 1/1/10 switchport

Question 30

Refer to the exhibit.

as

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 31

What is the binary conversion of the hexadecimal value 0x2001?

Options:

A.

0010 0001

B.

0002 0000 0000 0001

C.

0011 0000 0000 0001

D.

0010 0000 0000 0001

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