Quiz 2026 HP High Pass-Rate HPE6-A86: HPE Network Switching Associate Exam Updated Dumps

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HP HPE6-A86 Exam Syllabus Topics:

SectionObjectives
Security- Explain how to configure and validate security for Aruba switches
  • 1. Configure local user authentication
  • 2. Configure port-based access control
  • 3. Configure RADIUS/TACACS+ authentication
- Describe fundamental security concepts
  • 1. Describe firewall zones and ACLs
  • 2. Describe AAA, RBAC, and 802.1X
- Describe security and access control for switching
  • 1. Describe port security and DHCP snooping
  • 2. Describe dynamic segmentation and ClearPass integration
Troubleshooting- Describe basic troubleshooting methodologies
  • 1. Identify and isolate network issues
  • 2. Use show/debug commands for diagnostics
- Explain how to troubleshoot common Layer 2 and Layer 3 issues
  • 1. Troubleshoot ACL and security issues
  • 2. Troubleshoot VLAN and trunk issues
  • 3. Troubleshoot OSPF adjacency issues
Network Resiliency and Virtualization- Describe Aruba Virtual Switching Extension (VSX)
  • 1. Describe VSX deployment scenarios
  • 2. Describe VSX architecture and components
- Describe Aruba Virtual Switching Framework (VSF)
  • 1. Describe VSF stack architecture
WLAN- Describe and explain AP deployment modes
  • 1. Describe standalone, controller-based, and cloud-managed deployments
- Describe Aruba Instant and Aruba Central
  • 1. Describe Aruba Central management capabilities
  • 2. Describe Aruba Instant features and configuration
- Describe fundamental RF attributes and wireless standards
  • 1. Describe 802.11 standards and amendments
  • 2. Identify and describe RF fundamentals (frequency, channels, power)
Management and Monitoring- Describe Aruba management and monitoring tools
  • 1. Describe Aruba Central
  • 2. Describe SNMP, syslog, and sFlow
  • 3. Describe Aruba AirWave
Authentication and Authorization- Describe fundamental authentication and authorization concepts
  • 1. Describe RADIUS, TACACS+, LDAP
- Describe how to configure and validate Aruba solutions for authentication and authorization
  • 1. Configure ClearPass integration
  • 2. Configure role-based access control
Network Stack Fundamentals- Describe and explain fundamental protocols
  • 1. Identify and describe the purpose of TCP and UDP
  • 2. Describe ARP, ICMP, DNS, DHCP, NTP
- Describe and explain the OSI networking model
  • 1. Describe encapsulation and de-encapsulation
  • 2. Identify and describe the function of each OSI layer
Connectivity- Describe network resiliency
  • 1. Describe spanning tree protocols (STP/RSTP/MSTP)
  • 2. Describe redundancy and failover mechanisms
  • 3. Describe link aggregation (LAG/LACP)
- Explain how to configure and validate Layer 2/3 switching
  • 1. Configure LACP and link aggregation
  • 2. Configure and verify routing protocols (OSPF)
  • 3. Configure VLANs and IP interfaces
- Describe the basics of Layer 2/3 switching and routing
  • 1. Describe static and dynamic routing concepts
  • 2. Describe VLANs, trunks, and inter-VLAN routing

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HPE Network Switching Associate Exam Sample Questions (Q62-Q67):

NEW QUESTION # 62
You are troubleshooting a connectivity issue and are reviewing your notes after talking to your team. Classify each piece of information as either a symptom or a possible cause. Matches may be used more than once.

Answer:

Explanation:

Explanation:
A new firewall rule has been added = Cause
My email is not working = Symptom
My device says "No Internet" = Symptom
One of the DNS servers is offline = Cause
The switch firmware was upgraded = Cause
Websites are not loading = Symptom
The correct classification separates observed user impact from likely reasons for that impact. A symptom is what users or administrators observe, such as "email is not working," "No Internet," or "websites are not loading." These describe the effect of the problem but do not identify why it is happening. A cause is a condition, change, or failure that could explain the symptom. A newly added firewall rule could block traffic, an offline DNS server could prevent name resolution, and a firmware upgrade could introduce a configuration, compatibility, or service-change issue. HPE Aruba Networking troubleshooting documentation commonly separates symptoms from causes and corrective actions; for example, AOS-CX troubleshooting sections describe a visible symptom, then identify the cause and action needed to resolve it. This method helps avoid guessing and keeps troubleshooting structured: first collect symptoms, then identify recent changes and infrastructure failures that could be possible causes. In this question, the user-facing service failures are symptoms, while the firewall, DNS, and firmware items are possible causes.


NEW QUESTION # 63
How many collision domains are shown in the diagram below?

Answer: B

Explanation:
Each switch port represents a separate collision domain. The diagram shows six individual Ethernet links (four host-to-access-switch links plus two access-switch-to-SVI device links), so there are six collision domains.


NEW QUESTION # 64
Why would a device perform an ARP request?

Answer: D

Explanation:
A device uses ARP to resolve an IP address to its corresponding MAC address so it can correctly deliver Ethernet frames on the local network.


NEW QUESTION # 65
HPE Aruba Networking Fabric Composer is being proposed to manage existing HPE Aruba Networking CX switches in a customer environment.
Which protocol does Fabric Composer use to communicate with the switches?

Answer: D

Explanation:
The correct answer is A. API. HPE Aruba Networking Fabric Composer is an orchestration and management platform for supported AOS-CX switches. HPE Aruba Networking Fabric Composer documentation describes Fabric Composer as managing and orchestrating HPE Aruba Networking AOS-CX switch fabrics and includes an API Explorer containing Fabric Composer API documentation. The Fabric Composer guide also describes system settings for switch polling, switch events through a web socket connection, and enhanced logging of API calls. This aligns with Fabric Composer using API-based communication and orchestration rather than traditional CLI-only management. SSH can be used for direct administrator access to a switch, but it is not the best answer for Fabric Composer's switch-management communication method. Telnet is insecure and not appropriate. SNMPv3 is useful for secure monitoring, but it is not the protocol used by Fabric Composer for configuration orchestration of CX switches. Therefore, the correct option is API.


NEW QUESTION # 66
Which is at the Transport Layer of the OSI model?

Answer: A

Explanation:
The correct answer is B. TCP port. The Transport Layer, Layer 4 of the OSI model, is responsible for end-to- end transport services between hosts. TCP and UDP operate at this layer, and TCP/UDP port numbers identify application conversations on a host. A TCP port is therefore a Layer 4 item. Option A is incorrect because an IP address belongs to Layer 3, the Network Layer, where logical addressing and routing occur. Option C is incorrect because a MAC address belongs to Layer 2, the Data Link Layer, where Ethernet switching and local delivery are handled. Option D is incorrect because a physical switch port is associated with the Physical Layer interface and Layer 2 switching behavior, not the Transport Layer. In HPE Aruba Networking CX configurations, ACLs also distinguish between IP addressing and Layer 4 protocol fields such as TCP or UDP ports, reinforcing that TCP port information is transport-layer information.


NEW QUESTION # 67
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