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Question 22 - HPE7-A01 discussion

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A customer has a large number of food-producing machines

* All machines are connected via Aruba CX6200 switches in VLANs 100.110. and 120

* Several external technicians are maintaining this special equipment

What are the correct commands to ensure that no rogue DHCP server will impact the network?

A)

B)

C)

D)

A.
Option A
Answers
A.
Option A
B.
Option B
Answers
B.
Option B
C.
Option C
Answers
C.
Option C
D.
Option D
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D.
Option D
Suggested answer: B

Explanation:

configures DHCP snooping on the switch and enables it for VLANs 100, 110, and 120. It also specifies the IP address of the authorized DHCP server and sets the ports connected to the server as trusted. This prevents any unauthorized DHCP server from providing invalid configuration data to the clients on those VLANs. Option B also enables DHCP option-82, which adds information about the switch port and VLAN to the DHCP packets, allowing for more granular control and logging of DHCP transactions.

asked 16/09/2024
Henry R L Thom
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