HPE6-A72 Real Exam Questions and Verified Answers

Question 1 Single choice

Refer to the exhibit

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?

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

Show answer and explanation

Correct answer: B

Question 2 Single choice

Refer to the exhibit.

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?

A
Alternate
B
Backup
C
Root
D
Designated

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Correct answer: C

Question 3 Multiple choice

Refer to the exhibit.

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.)

A
MST region type
B
MST Bridge ID
C
MST version number
D
MST revision number
E
MST VLAN to instance mapping

Show answer and explanation

Correct answers: D, E

Question 4 Single choice

Refer to the exhibit.

The above scenario shows a packet from the Server destined for the Firewall. Switch-A and Switch-B are bundled as VSF stack. The LAG between the VSF stack and the firewall indicates a hash function to
forward the packet on port 2/1/2.

Which statement is true regarding how Switch-A will forward the packet?

A
Switch-A will forward the packet on port 1/1/2. VSF will override the typical LAG hash function used for the physical interface selection.
B
Switch-A will drop the packet. Multi-Chassis lag to multi-chassis lag is not a supported feature of VSF.
C
Switch-A will encapsulate the packet using GRE to forward to Switch-B in order for the packet to egress on port 2/1/2 per the hash function.
D
Switch-A will forward the packet along the VSF link to Switch-B so that it will egress on port 2/1/2 per the hash function.

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Correct answer: D

Question 5 Single choice

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

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

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Correct answer: B

Question 6 Single choice

Refer to the exhibit.

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

A
show interface physical
B
show interface transceiver
C
show inventory
D
show interface optics

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Correct answer: B

Explanation

References:
https://techhub.hpe.com/eginfolib/networking/docs/switches/WB/15-18/5998-8162_wb_2920_mcg/content/ch11s05.html

Question 7 Single choice

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?

A
Option A
B
Option B
C
Option C
D
Option D

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Correct answer: D

Question 8 Single choice

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?

A
checkpoint rollback 10
B
checkpoint auto 10
C
checkpoint auto confirm 10
D
boot system secondary 10

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Correct answer: B

Question 9 Single choice

What is the Link Layer Discovery Protocol?

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

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Correct answer: C

Question 10 Single choice

Refer to the exhibit

What is true regarding VLAN 50 according to the diagram above?

A
VLAN 50 is part of a switched virtual interface (SVI) that was never routed causing it to be down.
B
Since VLAN 50 has not been assigned to any enabled physical port, the status is down.
C
VLAN 50 is assigned only to Trunk ports which is why no ports are listed under interfaces.
D
VLAN 50 was never added to the vlan-database and therefore is in a down state.

Show answer and explanation

Correct answer: B