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  • HPE3-U01: Aruba Certified Network Technician Exam

HPE3-U01 Exam Questions

Exam Name: Aruba Certified Network Technician Exam
Exam Code: HPE3-U01
Related Certification(s):
  • HP Aruba Certifications
  • HP Aruba Certified Network Technician Certifications
Certification Provider: HP
Actual Exam Duration: 90 Minutes
Number of HPE3-U01 practice questions in our database: 60 (updated: Oct. 09, 2025)
Expected HPE3-U01 Exam Topics, as suggested by HP :
  • Topic 1: Describe the encapsulation process and headers/ Explain Different Media type
  • Topic 2: Aruba OS-CX Network Operating System- CLI contexts/ Defining networking, LAN, WAN and their components
  • Topic 3: Stages of the Central wizard to deploy a WLAN/ Compare Unicast, Multicast, and Broadcast
  • Topic 4: Differentiate between local and server-based mgmt/ Convert Numbering Systems/ Numerical Conversion
  • Topic 5: Describe how common L2 to L7 protocols works/ Explain the TCP 3-way handshake
  • Topic 6: Compare and describe Collison and Broadcast domains/ Describe MAC address and ARP forwarding tables
  • Topic 7: Aruba Central as a Cloud-Based Mgmt platform/ Explain MAC table-based switching
  • Topic 8: RF Communications – RF signal propagation/ Network Communications Model
  • Topic 9: Central requisites and communication to AP/ Antenna usage and fundamentals
  • Topic 10: Common Networking Services- DHCP, DNS, HTTP, SSH, FTP, LLDP, ICMP/ Explain and avoid L2 loops
  • Topic 11: Management and control frames/ Inter-VLAN routing process
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Twanna

3 days ago
The hardest part was understanding VLAN trunking and MTU mismatches—the tricky packet sizes kept catching me off guard, but PASS4SUCCESS practice exams walked me through common misconfigurations and how to verify with ping and traceroute.
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Rory

8 days ago
Passed the HP Aruba exam with confidence! Pass4Success was a game-changer for quick prep.
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Nicholle

11 days ago
I successfully passed the HP Aruba Certified Network Technician Exam, and the Pass4Success practice questions were very useful. One question that stumped me was about networking devices, specifically the differences between a hub and a switch. I wasn't entirely confident about their specific functions.
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Leanna

18 days ago
Passing the HP Aruba Certified Network Technician Exam was a breeze with PASS4SUCCESS practice exams. My top tip? Manage your time wisely during the exam.
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Elvis

1 months ago
Officially Aruba certified! Pass4Success practice exams were spot-on.
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Gearldine

1 months ago
Just cleared the HP Aruba Certified Network Technician Exam! The Pass4Success practice questions were a great help. There was a question on deploying WLANs with Central, asking about the steps to set up a guest network. I was a bit unsure about the security configurations required.
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Natalie

3 months ago
HP Aruba exam conquered! Pass4Success made last-minute preparation a breeze.
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Bulah

4 months ago
Aruba certification in the bag! Thanks Pass4Success for the perfect study materials.
upvoted 0 times
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Alex

6 months ago
Passed the HP Aruba exam today! Pass4Success questions were right on target.
upvoted 0 times
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Jackie

7 months ago
Just became an Aruba Certified Network Technician! Pass4Success was key to my success.
upvoted 0 times
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Herminia

8 months ago
Successfully completed the HP Aruba exam! Pass4Success resources were invaluable.
upvoted 0 times
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Elsa

9 months ago
I passed the HP Aruba Certified Network Technician Exam, thanks to the Pass4Success practice questions. One challenging question was about internetwork communication, specifically how NAT works in translating private IP addresses to public ones. I wasn't completely sure about the different types of NAT.
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Crissy

9 months ago
Aruba certification achieved! Pass4Success helped me prepare in record time.
upvoted 0 times
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Kathrine

10 months ago
Excited to announce that I passed the HP Aruba Certified Network Technician Exam! The Pass4Success practice questions were extremely helpful. There was a question about L2 Switching, particularly about the Spanning Tree Protocol and its role in preventing network loops. I found it a bit tricky.
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Nguyet

10 months ago
Passed my HP Aruba exam with flying colors! Kudos to Pass4Success for the relevant practice tests.
upvoted 0 times
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Janna

10 months ago
I passed the HP Aruba Certified Network Technician Exam, and the Pass4Success practice questions made a big difference. One question that puzzled me was about the basic concepts of networking, like the differences between TCP and UDP. I wasn't entirely sure about their specific use cases.
upvoted 0 times
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Amina

11 months ago
Just passed the HP Aruba Certified Network Technician Exam! The Pass4Success practice questions were invaluable. There was a question on the OSI model, specifically about the functions of the Transport layer. I had to think hard about how it manages data flow and error correction.
upvoted 0 times
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Laquita

11 months ago
Thrilled to be Aruba certified! Pass4Success made studying efficient and effective.
upvoted 0 times
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Fausto

11 months ago
I successfully passed the HP Aruba Certified Network Technician Exam, and the Pass4Success practice questions were a big help. One question that caught me off guard was about the fundamentals of WLAN, particularly the differences between 2.4 GHz and 5 GHz bands. I wasn't entirely sure about the advantages and disadvantages of each.
upvoted 0 times
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Samuel

12 months ago
Happy to share that I passed the HP Aruba Certified Network Technician Exam! The Pass4Success practice questions were very useful. There was a question about the different types of networking devices, specifically the functions of a Layer 3 switch versus a router. I found it a bit confusing but still managed to get through.
upvoted 0 times
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Britt

1 years ago
I passed the HP Aruba Certified Network Technician Exam, thanks to the Pass4Success practice questions. One challenging question was about deploying WLANs with Aruba Central. It asked how to configure SSIDs for different user groups, and I wasn't completely confident about the steps involved.
upvoted 0 times
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Shalon

1 years ago
Aced the Aruba exam today! Pass4Success materials were a lifesaver for quick prep.
upvoted 0 times
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Tamekia

1 years ago
Just cleared the HP Aruba Certified Network Technician Exam! The Pass4Success practice questions were a lifesaver. There was a tricky question on how routers and switches communicate in an internetwork. Specifically, it asked about the role of ARP in this communication, and I was a bit unsure about the exact process.
upvoted 0 times
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Ashlyn

1 years ago
Pass4Success really helped me grasp Aruba's Zero Touch Provisioning. Understand the process and benefits of ZTP for network device deployment.
upvoted 0 times
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Louvenia

1 years ago
I recently passed the HP Aruba Certified Network Technician Exam, and I must say, the Pass4Success practice questions were incredibly helpful. One question that stumped me was about the differences between VLAN tagging and untagging in L2 Switching. I wasn't entirely sure how to differentiate between the two in a practical scenario, but I managed to pass the exam nonetheless.
upvoted 0 times
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Deangelo

1 years ago
Just passed the HP Certified: Aruba Certified Network Technician Exam! Thanks Pass4Success for the spot-on practice questions.
upvoted 0 times
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Reuben

1 years ago
Passing the HP Aruba Certified Network Technician Exam was a great achievement for me, and I attribute my success to using Pass4Success practice questions. The exam covered various topics, including describing the encapsulation process and headers, as well as different media types. One question that I recall was related to Aruba OS-CX Network Operating System CLI contexts. Although I had some doubts about the answer, I was able to pass the exam successfully.
upvoted 0 times
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Cherrie

1 years ago
My exam experience was successful as I passed the HP Aruba Certified Network Technician Exam with the assistance of Pass4Success practice questions. The exam included topics such as Aruba OS-CX Network Operating System CLI contexts and defining networking, LAN, WAN, and their components. One question that I remember was about the encapsulation process and headers. I had to carefully analyze the options before selecting the correct answer, but I was able to pass the exam.
upvoted 0 times
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Murray

1 years ago
HP Aruba ACNT exam conquered! Pass4Success's practice tests were incredibly similar to the real thing. Thanks for the efficient prep!
upvoted 0 times
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Princess

1 years ago
I recently passed the HP Aruba Certified Network Technician Exam exam with the help of Pass4Success practice questions. The exam covered topics such as describing the encapsulation process and headers, as well as explaining different media types. One question that stood out to me was related to defining networking, LAN, WAN, and their components. I wasn't completely sure of the answer, but I managed to pass the exam.
upvoted 0 times
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Carmen

1 years ago
Just passed the HP Aruba ACNT exam! Pass4Success's practice questions were spot-on. Thanks for helping me prepare so quickly!
upvoted 0 times
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Amalia

1 years ago
Passed my HP Aruba ACNT certification! Pass4Success's exam prep was invaluable. Thank you for the accurate questions and quick study guide!
upvoted 0 times
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Jacob

1 years ago
Just became HP Aruba ACNT certified! Pass4Success's materials were key to my success. Thanks for the relevant questions and time-saving resources!
upvoted 0 times
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Lennie

1 years ago
Wow, the HP Aruba ACNT exam was tough, but I made it! Pass4Success's materials were a lifesaver. Grateful for the relevant practice questions.
upvoted 0 times
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Free HP HPE3-U01 Exam Actual Questions

Note: Premium Questions for HPE3-U01 were last updated On Oct. 09, 2025 (see below)

Question #1

What is the binary equivalent of the decimal number of 233?

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Correct Answer: B

Question #2

Refer to Exhibit.

To which protocol does the header belong?

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Correct Answer: A

Question #3

How many IP assignable addresses are contained in 10.0.128.0/23?

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Correct Answer: D

Question #4

Which OSI model layer is in charge of creating data?

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Correct Answer: B

Question #5

Refer to Exhibit.

To which protocol does the header belong?

Reveal Solution Hide Solution
Correct Answer: E

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