100+ Free Aruba Mobility Expert (Written) Practice Questions

Pass your HPE Aruba Networking Certified Expert - Campus Access Mobility (Written, HPE7-A07) exam on the first try — instant access, no signup required.

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An Aruba AOS-CX access switch and Aruba AOS 10 gateway use which protocol to tunnel a wired user's traffic from the access port to the gateway for Dynamic Segmentation?

VXLAN

MPLS

IPsec

GRE (Per-User Tunneled Node, PUTN)

to track

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2026 Statistics

Key Facts: Aruba Mobility Expert (Written) Exam

Exam Questions

Multiple-choice + scenarios

67%

Passing Score

HPE7-A07 datacard

120 min

Time Limit

Pearson VUE delivery

~$300

Exam Fee

Per attempt, USD

3 yrs

Validity

HPE Aruba Networking program

Pearson VUE

Test Delivery

Online proctored or in-person

The HPE7-A07 is the WRITTEN portion of the HPE Aruba Networking Certified Expert - Campus Access Mobility credential. It is a 120-minute, ~70-question, 67% passing score, ~$300 USD exam delivered through Pearson VUE. Topics include AOS 10 gateway clusters, Wi-Fi 6E/7 RF design (AFC, MLO, 4K-QAM, MRU), AirMatch and ClientMatch, advanced WLAN (forwarding modes, MultiZone, AirSlice, AirGroup), WPA3-Enterprise with ClearPass and RADIUS CoA, NetConductor, and troubleshooting workflows. Candidates who pass HPE7-A07 must also pass the HPE4-A51 practical lab to earn the full Campus Access Mobility Expert credential.

Sample Aruba Mobility Expert (Written) Practice Questions

Try these sample questions to test your Aruba Mobility Expert (Written) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In an AOS 10 wireless deployment, what is the primary role of the cluster lead in a gateway cluster?

A.Terminates client traffic for all APs in the cluster

B.Distributes APs and clients across cluster members and runs Active AP and Active Client elections

C.Acts as the only RADIUS proxy for 802.1X authentication

D.Holds the master copy of the AirMatch RF plan

Explanation: The cluster lead (also called Seed) is responsible for cluster orchestration: it maintains cluster membership, distributes APs across cluster members, designates the Active AP (A-AAC/S-AAC tunneling anchor) and Active Client (UAC/S-UAC) for load balancing, and synchronizes state. It does not normally terminate all traffic.

2Which two RF bands are eligible for AFC (Automated Frequency Coordination) when deploying outdoor 6 GHz Wi-Fi 6E/7 in the United States?

A.UNII-1 and UNII-3

B.UNII-5 and UNII-7

C.UNII-2A and UNII-2C

D.UNII-4 and UNII-8

Explanation: AFC is required for Standard Power 6 GHz operation in UNII-5 (5.925-6.425 GHz) and UNII-7 (6.525-6.875 GHz) where incumbent fixed-service licensees exist. UNII-6 and UNII-8 are reserved for Low Power Indoor (LPI) and Very Low Power (VLP) only.

3An architect wants to use 320 MHz channels in the 6 GHz band on Wi-Fi 7 APs. What is the maximum number of non-overlapping 320 MHz channels available in the full 1200 MHz of 6 GHz spectrum?

A.2

B.3

C.4

D.6

Explanation: The full 6 GHz band (5.925-7.125 GHz) supports up to three non-overlapping 320 MHz channels. In regions or deployments where only the lower portion (UNII-5/6) is available, only one 320 MHz channel fits cleanly, which is why dense Wi-Fi 7 designs often fall back to 160 MHz.

4Which Wi-Fi 7 feature lets a single client transmit and receive simultaneously across 5 GHz and 6 GHz radios on the same SSID to lower latency and increase aggregate throughput?

A.MU-MIMO

B.Multi-Link Operation (MLO)

C.OFDMA

D.Target Wake Time (TWT)

Explanation: Multi-Link Operation (MLO) is a Wi-Fi 7 (802.11be) feature that lets a station establish multiple links to an AP across different bands and use them concurrently (Simultaneous Transmit/Receive) or for redundancy. It is the headline latency-reduction feature for converged 5/6 GHz designs.

5What is the highest modulation order introduced in Wi-Fi 7 (802.11be) that increases per-symbol data carriage compared to Wi-Fi 6/6E?

A.256-QAM

B.1024-QAM

C.4096-QAM (4K-QAM)

D.16384-QAM

Explanation: Wi-Fi 7 adds 4096-QAM (4K-QAM), which encodes 12 bits per symbol versus 10 bits for the 1024-QAM used in Wi-Fi 6. It only works at very high SNR (>40 dB) and short range, so designs cannot count on it for cell edges.

6Which AOS 10 feature dynamically tunes channel and transmit power across an entire RF domain at a scheduled interval rather than reacting to instantaneous interference?

A.ClientMatch

B.AirMatch

C.AirSlice

D.ARM

Explanation: AirMatch is the AOS 10 / Aruba Central RF planner that runs once per day (default) on the central RF service. It collects long-term RF data from all APs, computes a global channel/power plan, and pushes it back to the APs - replacing the old per-AP, per-second ARM behavior with a deployment-wide plan.

7ClientMatch is configured to steer dual-band capable clients away from the 2.4 GHz radio. Which steering method does ClientMatch use to make the client roam without breaking its session?

A.Sends a deauthentication and forces association on a different band

B.Uses 802.11v BSS Transition Management (BTM) requests, falling back to deauth where unsupported

C.Reduces TX power on 2.4 GHz so the client naturally roams

D.Disables the 2.4 GHz radio for that client only

Explanation: ClientMatch first uses 802.11v BSS Transition Management to suggest a target BSSID. If the client does not support 802.11v or ignores the request, ClientMatch falls back to 802.11k action frames or, as a last resort, a deauthentication. The graceful 802.11v path is preferred to avoid voice/video drops.

8Which AOS 10 feature provides per-application SLA-based airtime allocation, integrating with WMM/WMM-AC and DPI to prioritize voice and video?

A.AirMatch

B.AirSlice

C.AppRF

D.Bandwidth Contracts

Explanation: AirSlice combines DPI-based application identification with WMM access categories and WMM Admission Control to slice airtime according to per-application SLAs (latency, jitter, throughput). It is the recommended way to give Microsoft Teams, Zoom, and Wi-Fi voice predictable performance.

9A wireless LAN designer wants to reuse channels in a high-density auditorium. Which combination produces the most non-overlapping 5 GHz channels available in the United States, assuming DFS is enabled?

A.20 MHz channels in UNII-1 and UNII-3 only

B.40 MHz channels in UNII-1, UNII-2A, UNII-2C, and UNII-3

C.20 MHz channels in UNII-1, UNII-2A, UNII-2C, and UNII-3

D.80 MHz channels in UNII-1 through UNII-3

Explanation: Twenty MHz channels across UNII-1 (4), UNII-2A (4), UNII-2C (12), and UNII-3 (5) yield 25 non-overlapping channels in the US. Wider channels and DFS-disabled designs both reduce the channel pool, which is why high-density designs typically narrow to 20 or 40 MHz.

10Which security feature ensures that control-plane traffic between APs and a managed gateway cluster is encrypted and mutually authenticated?

A.WPA3-Enterprise

B.Control Plane Security (CPSec)

C.MACsec

D.IPsec site-to-site

Explanation: CPSec uses self-signed or factory device certificates to mutually authenticate APs to the cluster and encrypts the control channel between them. It is enabled by default in AOS 10 deployments and is required before APs are trusted as managed devices.

About the Aruba Mobility Expert (Written) Exam

The HPE Aruba Networking Certified Expert - Campus Access Mobility (Written, HPE7-A07) validates expert-level knowledge of designing and operating large Aruba campus mobility deployments using AOS 10. The written exam covers wireless and wired campus design, advanced WLAN configuration including AOS 10 cluster, RF planning at scale (Wi-Fi 6E/7, AFC, MLO, 4K-QAM, MRU), WPA3-Enterprise security with ClearPass and RADIUS CoA, Aruba Central / NetConductor automation, and end-to-end troubleshooting. It is the WRITTEN portion of the Campus Access Mobility Expert credential and is paired with the HPE4-A51 practical lab; both must be passed to earn the full Expert designation.

Assessment

Approximately 70 multiple-choice and scenario-based questions covering wireless and wired campus access design, AOS 10 cluster, advanced WLAN, security, device management, monitoring/automation, and troubleshooting

Time Limit

120 minutes

Passing Score

67%

Exam Fee

~$300 USD (HPE / Pearson VUE)

Aruba Mobility Expert (Written) Exam Content Outline

20%

Deploy Wireless Campus Access Networks

AP and gateway design, AOS 10 cluster sizing, RF planning at scale, 2.4/5/6 GHz including AFC for UNII-5/UNII-7 outdoor, Wi-Fi 6E/7 (320 MHz, MLO, 4K-QAM, MRU, preamble puncturing), AirMatch and ClientMatch, mesh and RAP, MultiZone, predictive design

15%

Deploy Wired Campus Access Networks

VSX, OSPF/BGP for campus, VLAN trunking and AP-port design, PoE/PoE+/PoE++ planning, MTU/jumbo frames for GRE, Dynamic Segmentation / PUTN GRE to gateway, AOS-CX integration

15%

Advanced WLAN Configuration

AOS 10 forwarding modes (tunnel/bridge/mixed/decrypt-tunnel), GRE tunneling, AirSlice with WMM/WMM-AC, AirGroup mDNS, IPv6 ND proxy, MultiZone, multi-cluster SSID design, DTIM and BMO airtime tuning

20%

Secure Wired and Wireless Networks

WPA3-Enterprise (incl. 192-bit GCMP-256/SHA-384), WPA3-Personal/SAE, OWE, MPSK, EAP-TLS/PEAP/FAST, ClearPass policy, RADIUS CoA, dynamic VLAN/role assignment, PMF/802.11w, CPSec, Aruba Threat Defense/ETA, WIPS rogue/interfering classification, captive portal initial roles

10%

Device Management and Onboarding

Aruba Activate ZTP, Aruba Central groups + variable templates, AP-Group profile model, MDM integration via ClearPass (Intune/Jamf), firmware compliance and canary rollout

10%

Monitoring and Network Automation

Aruba Central REST API, AI Insights / Connectivity Insights, UXI sensors, AppRF visibility, Insight historical reporting, Live Events, RTLS / ALE telemetry

10%

Troubleshooting

Aruba Support Tool (AST) packet capture, AP CLI debug (radio-summary, client-table, debug system-status), gateway 'show user', cluster verification (show lc-cluster group-membership), spectrum analysis, RADIUS RCA, channel utilization + retry rate triage

How to Pass the Aruba Mobility Expert (Written) Exam

What You Need to Know

Passing score: 67%
Assessment: Approximately 70 multiple-choice and scenario-based questions covering wireless and wired campus access design, AOS 10 cluster, advanced WLAN, security, device management, monitoring/automation, and troubleshooting
Time limit: 120 minutes
Exam fee: ~$300 USD

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

Aruba Mobility Expert (Written) Study Tips from Top Performers

1Build a working AOS 10 lab with at least 2 gateways in a cluster - cluster lead/follower, A-AAC/S-AAC, UAC/S-UAC behavior is heavily tested and far easier to internalize when you can fail one member and watch the failover

2Memorize the 6 GHz UNII band map: AFC required for UNII-5 and UNII-7 (Standard Power), LPI/VLP only for UNII-6 and UNII-8 - this comes up in design questions

3For Wi-Fi 7 questions, focus on the 'four big' features: MLO (Multi-Link Operation), 4K-QAM, Multi-RU, and Preamble Puncturing - know what each one solves at the design level

4Practice the security stack end-to-end: WPA3-Enterprise + EAP-TLS + ClearPass + role-based ACL + RADIUS CoA + PMF - questions test the whole flow, not isolated features

5Drill the troubleshooting commands: 'show lc-cluster group-membership' (gateway), 'show user-table', 'show ap radio-summary', 'show ap debug client-table', plus AST packet capture in Aruba Central

6Treat the written exam as preparation for HPE4-A51 - the lab will demand the same workflows under time pressure, so build muscle memory for AirMatch, ClientMatch, MPSK, and Dynamic Segmentation while studying

Frequently Asked Questions

What is the HPE7-A07 exam?

HPE7-A07 is the WRITTEN portion of the HPE Aruba Networking Certified Expert - Campus Access Mobility credential. It validates expert-level knowledge of designing and operating large Aruba AOS 10 wireless and wired campus deployments, including RF design at scale, Wi-Fi 6E/7, WPA3-Enterprise with ClearPass, NetConductor, and troubleshooting. It is paired with the HPE4-A51 practical lab; both exams must be passed to earn the full Expert credential.

How is HPE7-A07 different from the HPE4-A51 practical lab?

HPE7-A07 is a 2-hour written exam (multiple-choice and scenario questions) that tests knowledge and design judgement. HPE4-A51 is a separate 8-hour hands-on practical lab where candidates configure and troubleshoot a live Aruba environment. The full HPE Aruba Networking Certified Expert - Campus Access Mobility credential requires passing BOTH exams. Our practice bank covers HPE7-A07 (written) only - labs cannot be practiced via MCQ.

How many questions are on HPE7-A07 and what is the passing score?

The HPE7-A07 exam contains approximately 70 multiple-choice and scenario-based questions, has a 120-minute (2-hour) time limit, and requires a passing score of 67%. The exam is proctored and is delivered online or at a Pearson VUE testing center.

What does HPE7-A07 cost?

The exam fee is approximately $300 USD per attempt, payable through Pearson VUE at registration. HPE Aruba Networking partners may have voucher programs; HPE Press also sells the official certification study guide. Retake policies and waiting periods are set by HPE Aruba Networking via Pearson VUE - check the HPE7-A07 datacard before re-attempting.

What topics are weighted most heavily on HPE7-A07?

The largest sections on HPE7-A07 are 'Deploy Wireless Campus Access Networks' (~20%) and 'Secure Wired and Wireless Networks' (~20%). 'Deploy Wired Campus Access Networks' and 'Advanced WLAN Configuration' are around 15% each, while 'Device Management and Onboarding', 'Monitoring and Network Automation', and 'Troubleshooting' each contribute ~10%. Plan study time accordingly - the wireless RF + security combo is more than 40% of the exam.

Do I need prior Aruba certifications to take HPE7-A07?

There is no hard prerequisite, but HPE Aruba Networking strongly recommends holding the Aruba Networking Certified Professional - Campus Access (or equivalent recent experience). Candidates without deep AOS 10, Aruba Central, and ClearPass hands-on time consistently report HPE7-A07 as one of the harder Aruba exams.

How long is the HPE7-A07 credential valid?

The credential is valid for 3 years. To stay certified, you can re-pass the current expert-track written exam, earn a higher Aruba credential, or recertify per the program rules in effect at expiration. Always confirm renewal options on the HPE Aruba Networking certification site before your expiry date.

100+ Free Aruba Mobility Expert (Written) Practice Questions

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