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100+ Free Aruba Campus Access Associate Practice Questions

Pass your HPE Aruba Networking Certified Associate - Campus Access (HPE6-A85) exam on the first try — instant access, no signup required.

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What is the purpose of Multi-Active Detection (MAD) in a VSF chain topology?

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2026 Statistics

Key Facts: Aruba Campus Access Associate Exam

60

Exam Questions

HPE6-A85 datacard

67%

Passing Score

About 41 of 60 correct

90 min

Time Limit

Pearson VUE proctored

~$230

Exam Fee

Per attempt

3 yrs

Validity

From issue date

11 domains

Coverage

Switching 19% top weight

The HPE Aruba Networking Certified Associate - Campus Access (HPE6-A85) is an entry-level Aruba credential delivered through Pearson VUE. The exam is 60 multiple-choice questions in 90 minutes with a 67% passing score and a fee of approximately $230 USD. It validates foundational knowledge across 11 domains including Switching (19%), WLAN (18%), Connectivity, Routing, Security, AAA, and Aruba Central management. The credential is valid for 3 years and is the recommended starting point before HPE7-A01 Campus Access Professional.

Sample Aruba Campus Access Associate Practice Questions

Try these sample questions to test your Aruba Campus Access Associate exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which OSI layer is responsible for logical addressing and end-to-end packet forwarding across multiple networks?
A.Layer 2 - Data Link
B.Layer 3 - Network
C.Layer 4 - Transport
D.Layer 7 - Application
Explanation: Layer 3 (Network) handles logical addressing such as IPv4/IPv6 and is responsible for routing packets across multiple networks. Routers operate at Layer 3 and use the destination IP address to determine the next hop.
2What is the Protocol Data Unit (PDU) name at OSI Layer 2?
A.Bit
B.Frame
C.Packet
D.Segment
Explanation: At Layer 2 (Data Link), the PDU is called a frame. Frames encapsulate Layer 3 packets and add MAC source/destination addresses plus a Frame Check Sequence (FCS) for error detection.
3Which field in an IPv4 header is decremented at every hop and is used to mitigate Layer 3 routing loops?
A.Protocol
B.Type of Service (ToS)
C.Time To Live (TTL)
D.Header Checksum
Explanation: Time To Live (TTL) is an 8-bit field decremented by one at each routed hop. When TTL reaches zero, the router discards the packet and may send an ICMP Time Exceeded message, preventing packets from circulating indefinitely in routing loops.
4Which transport-layer protocol is connection-oriented and provides reliable, ordered delivery using sequence numbers and acknowledgments?
A.UDP
B.TCP
C.ICMP
D.IP
Explanation: TCP is connection-oriented and uses a three-way handshake (SYN, SYN-ACK, ACK) plus sequence numbers, acknowledgments, and a sliding window to ensure reliable, ordered, error-checked delivery.
5A network engineer captures a frame containing an EtherType value of 0x8100. What does this indicate?
A.The frame carries an IPv6 packet
B.The frame is an 802.1Q VLAN-tagged frame
C.The frame is an ARP request
D.The frame carries a Cisco Discovery Protocol packet
Explanation: EtherType 0x8100 is the IEEE 802.1Q TPID (Tag Protocol Identifier) used to mark a VLAN-tagged frame. The four bytes that follow include the priority (PCP), DEI bit, and 12-bit VLAN ID.
6Which protocol resolves an IPv4 address to a MAC address on a local Ethernet segment?
A.ARP
B.DNS
C.DHCP
D.ICMP
Explanation: ARP (Address Resolution Protocol, RFC 826) maps a known IPv4 address to the corresponding MAC address by broadcasting an ARP Request and receiving a unicast ARP Reply on the same Layer 2 segment.
7Which IPv6 address type replaces the IPv4 broadcast role for one-to-many delivery to all listeners on a defined group?
A.Unicast
B.Anycast
C.Multicast
D.Broadcast
Explanation: IPv6 has no broadcast. One-to-many traffic uses multicast (ff00::/8). For example, ff02::1 reaches all IPv6 nodes on a link and ff02::2 reaches all routers.
8Which PoE standard delivers up to 60W per port at the PSE and is commonly required for high-density Wi-Fi 6E and Wi-Fi 7 access points?
A.802.3af (PoE)
B.802.3at (PoE+)
C.802.3bt Type 3 (PoE++)
D.802.3bt Type 4
Explanation: 802.3bt Type 3 delivers up to 60W at the PSE (51W at the PD) using all four pairs and is the typical class for modern Wi-Fi 6E APs such as the AP-635/AP-655. Type 4 (90W) is reserved for the largest indoor Wi-Fi 7 and outdoor APs.
9An Aruba CX 6300 switch must connect at 25 GbE to an aggregation switch over a short fiber run inside the same row. Which transceiver is the correct choice?
A.QSFP28-SR4
B.SFP28-SR
C.SFP+ LR
D.SFP-T (1000BASE-T)
Explanation: SFP28-SR is a 25 Gigabit Ethernet short-reach optic over multimode fiber, matching the CX 6300 uplink and a 25 GbE aggregation port over a short intra-row run.
10Which cable type is recommended for short, low-cost 10/25 GbE links between two switches in the same rack?
A.OS2 single-mode fiber with LR optics
B.Direct Attach Copper (DAC) twinax cable
C.Cat 5e UTP
D.Coaxial cable
Explanation: Direct Attach Copper (DAC) twinax cables provide low-cost, low-power, low-latency 10/25/40/100 GbE links up to about 5 meters and are commonly used for in-rack switch-to-switch and switch-to-server links.

About the Aruba Campus Access Associate Exam

The HPE Aruba Networking Certified Associate - Campus Access (HPE6-A85) credential validates entry-level knowledge of Aruba campus wired and wireless networking. The exam covers AOS-CX switching basics on the CX 6100/6200/6300/6400/8100/8325 platforms, VSF and VSX resiliency, the AOS 10 architecture with Aruba Central and Aruba Gateways, Wi-Fi 6/6E/7 fundamentals on AP-5xx/6xx/7xx hardware, OSPF and BGP at the campus edge, foundational security with DHCP snooping, ARP protection, BPDU guard, ClearPass RADIUS/802.1X authentication, and management/monitoring through Aruba Central, NAE, and UXI sensors.

Assessment

60 multiple-choice questions covering Network Stack, Connectivity, Network Resiliency and Virtualization, Switching, WLAN, Routing, Security, Authentication/Authorization, Management and Monitoring, Troubleshooting, and Performance Optimization

Time Limit

90 minutes

Passing Score

67%

Exam Fee

~$230 (HPE / Pearson VUE)

Aruba Campus Access Associate Exam Content Outline

7%

Network Stack

OSI model layers, PDU naming, TCP/IP fundamentals, IPv4 header fields (TTL, Protocol), IPv6 multicast, ARP, 802.1Q VLAN tagging, and EtherType values.

10%

Connectivity

PoE 802.3af/at/bt, SFP/SFP28/QSFP28 transceivers, DAC twinax, LLDP/LLDP-MED, voice VLAN, access vs trunk ports, DHCP relay (ip helper-address), and APIPA.

8%

Network Resiliency and Virtualization

VSF up to 10 members on CX 6300, ring vs chain topologies with Multi-Active Detection, VSX with ISL and Keepalive, VSX-LAG, VRRP, VSX active-gateway, and legacy ProVision backplane stacking.

19%

Switching

AOS-CX architecture and CX 6100/6200/6300/6400/8100/8325 platforms, VLAN range and native VLANs, MSTP/RSTP/PVRST+, BPDU guard, root guard, loop protection, NAE, REST API, TSDB, AOS-CX LAG/LACP syntax, storm control, and AOS-CX user roles.

18%

WLAN

802.11ax/be (Wi-Fi 6/6E/7), 6 GHz with WPA3-only, AP-5xx/6xx/7xx and outdoor R-suffix APs, AOS 10 with Aruba Central and Gateways, bridge vs tunnel forwarding, AirMatch, ClientMatch, MPSK, 802.11k/r/v, EAP-TLS, and Aruba Instant On vs Instant.

9%

Routing

OSPFv2 link-state and Dijkstra SPF, OSPF DR/BDR roles, adjacency requirements, BGP at WAN edge and in EVPN-VXLAN overlays, administrative distance, ECMP, and default route in default vs management VRF.

9%

Security

DHCP snooping binding table, ARP protection / Dynamic ARP Inspection, BPDU guard, port security, ClearPass Policy Manager, RADIUS CoA (RFC 5176), Policy Enforcement Firewall, User-Based Tunneling and Dynamic Segmentation, and Aruba Branch Gateway for SD-Branch.

6%

Authentication and Authorization

AAA roles, 802.1X supplicant/authenticator/server, EAP-TLS vs EAP-PEAP, MAC authentication, AOS-CX port-access dot1x+mac-auth fallback, captive portal/web auth, and RADIUS vs TACACS+ for device admin.

7%

Management and Monitoring

Aruba Central cloud NMS, AI Insights, on-switch NAE Python agents, UXI sensors and synthetic monitoring, gRPC streaming telemetry, Central configuration templates with variables, and Aruba Activate Zero-Touch Provisioning.

4%

Troubleshooting

AOS-CX show commands (show interface, show lacp interfaces, show ip dns, show ip route, show spanning-tree mst, show lldp neighbors), and isolating DHCP latency vs RF vs PoE issues from UXI data.

3%

Performance Optimization

QoS scheduling (strict priority, DWRR, WFQ, FIFO), DSCP markings (EF 46 for voice), ingress storm control and rate limiting, and DSCP trust at access ports.

How to Pass the Aruba Campus Access Associate Exam

What You Need to Know

  • Passing score: 67%
  • Assessment: 60 multiple-choice questions covering Network Stack, Connectivity, Network Resiliency and Virtualization, Switching, WLAN, Routing, Security, Authentication/Authorization, Management and Monitoring, Troubleshooting, and Performance Optimization
  • Time limit: 90 minutes
  • Exam fee: ~$230

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 Campus Access Associate Study Tips from Top Performers

1Memorize the AOS-CX VLAN syntax that differs from Cisco IOS: 'vlan access <id>' for access ports, 'vlan trunk allowed <list>' and 'vlan trunk native <id>' for trunks, and 'interface lag <n>' with member ports referencing 'lag <n>'
2Learn the difference between VSF (single control plane, up to 10 members on CX 6300, ring or chain with MAD) and VSX (two peers with independent control planes, ISL + Keepalive, used on CX 8xxx and CX 6400) - exam scenarios often hinge on picking the right one
3Lock in the Wi-Fi 6/6E/7 mapping (802.11ax = Wi-Fi 6, 6E adds 6 GHz with WPA3-only, 802.11be = Wi-Fi 7 with MLO and 320 MHz channels) plus AP suffix conventions (R = outdoor ruggedized, H = hospitality wall plate)
4Practice ClearPass authentication flows end-to-end: 802.1X (supplicant/authenticator/server), MAC-Auth fallback for IoT, EAP-TLS vs EAP-PEAP, RADIUS Change of Authorization (RFC 5176), and how Aruba Gateways enforce roles via Policy Enforcement Firewall
5Review AOS-CX troubleshooting commands you will see in scenarios: show interface, show lacp interfaces, show lldp neighbors, show spanning-tree mst, show ip route, show ip dns, and show mac-address-table
6Understand AOS 10 architecture: Aruba Central (cloud) replaces Mobility Conductor, Aruba Gateways replace Mobility Controllers in tunnel mode, AirMatch handles RF planning, ClientMatch steers individual clients, and NetConductor builds an EVPN-VXLAN overlay for role-based segmentation

Frequently Asked Questions

What is the HPE6-A85 Aruba Campus Access Associate exam?

The HPE6-A85 is the proctored exam for the HPE Aruba Networking Certified Associate - Campus Access credential. It validates entry-level knowledge of Aruba campus wired and wireless networking, including AOS-CX switching, VSF/VSX resiliency, Wi-Fi 6/6E/7 fundamentals, AOS 10 with Aruba Central, OSPF basics, ClearPass authentication, and foundational campus security.

How many questions are on the HPE6-A85 exam and how long is it?

The HPE6-A85 contains 60 multiple-choice questions and you have 90 minutes (1 hour 30 minutes) to complete it. The passing score is 67%, which is roughly 41 of 60 correct. Questions are a mix of conceptual recall and scenario-based items that require interpreting AOS-CX CLI output or making a design choice.

What topics carry the most weight on HPE6-A85?

Switching is the largest domain at 19%, followed by WLAN at 18%, Connectivity at 10%, Routing at 9%, Security at 9%, Network Resiliency and Virtualization at 8%, Network Stack and Management/Monitoring at 7%, AAA at 6%, Troubleshooting at 4%, and Performance Optimization at 3%. Plan your study time accordingly - mastering AOS-CX switching and Aruba wireless gives you the highest return.

How much does the HPE6-A85 exam cost?

The HPE6-A85 exam costs approximately $230 USD per attempt and is delivered through Pearson VUE either at a test center or via online proctoring. HPE partner organizations may provide vouchers or discounts, and HPE Education Learning Credits can be applied if available.

How long is the HPE Aruba Networking Certified Associate Campus Access valid?

The credential is valid for 3 years from the issue date. To renew, candidates must pass the current Campus Access associate exam, take a higher-level Aruba Campus Access exam such as HPE7-A01 (Professional), or pursue an Expert-level credential before expiration.

Do I need experience to take HPE6-A85?

There are no formal prerequisites, but HPE recommends 6-12 months of hands-on experience with Aruba switching and wireless and ideally completion of the 5-day Aruba Campus Access Fundamentals (Rev. 22.41) course. Candidates without lab access should still spend significant time on AOS-CX CLI practice and Aruba Central walkthroughs.

Which Aruba products should I focus on for the exam?

On the wired side, study the AOS-CX switch portfolio: CX 6100 (entry access), CX 6200 and CX 6300 (VSF stacking), CX 6400 (modular core), CX 8100 (fixed aggregation), and CX 8325 (high-performance ToR/aggregation). On wireless, learn the AP-5xx (Wi-Fi 6), AP-6xx (Wi-Fi 6E), AP-7xx (Wi-Fi 7), and outdoor R-suffix APs. On management, focus on Aruba Central, AirMatch/ClientMatch, ClearPass for RADIUS/802.1X, and User Experience Insight.