[Apr-2026] Verified HP HPE7-A08 Bundle Real Exam Dumps PDF [Q84-Q102]

[Apr-2026] Verified HP HPE7-A08 Bundle Real Exam Dumps PDF

HPE7-A08 Dumps PDF New [2026] Ultimate Study Guide

HP HPE7-A08 Exam Syllabus Topics:

Topic	Details
Topic 1	Troubleshoot the Wired Network Solution: Candidates in this section, typically Network Support Specialists, are tested on identifying common wired network failures such as IP or VLAN mismatches, hardware issues, or port misconfigurations. It also involves analyzing performance problems caused by QoS or configuration errors and formulating effective remediation plans to restore correct network operations.
Topic 2	Manage, Maintain, Optimize, and Monitor the Wired Network Solution: This part measures the skills of Network Operations Engineers in managing and maintaining wired network infrastructures. It includes developing configuration management strategies, interpreting network operational data to make informed decisions, and programmatically auditing or configuring Aruba Networking switches to optimize performance and reliability.
Topic 3	Create the Implementation Plan for the Wired Network Solution: This section measures the skills of Network Designers who focus on understanding the HPE switching portfolio and selecting the right products to match various customer requirements. Candidates must also demonstrate the ability to create detailed and effective implementation plans based on given designs or customer scenarios to ensure successful wired network deployments.
Topic 4	Install and Configure the Wired Network Solution: This domain evaluates the abilities of Network Engineers to provision and configure HPE Aruba Networking switches both via Aruba Networking Central and command-line interface. It covers physical switch setup, Layer 2 and Layer 3 configuration and validation, multicast features, security implementations, quality of service (QoS) settings, and integration of Aruba Networking solutions into existing environments.

 

NEW QUESTION # 84
Your customer's CX switches are managed in HPE Aruba Networking Central. If a VSX primary switch is accidentally powered off, which alert will be triggered?

• A. Switch STP Root Change
• B. Switch Reboot
• C. Switch Disconnected
• D. Switch Stack Conductor Change

Answer: C

Explanation:
When the VSX primary switch loses power and disconnects from HPE Aruba Networking Central, a "Switch Disconnected" alert is triggered to notify administrators of the loss of management connectivity.

NEW QUESTION # 85
A multicast configuration on an HPE Aruba Networking CX 6300 VSF is used for a group address 239.0.0.1.
The configuration is having issues, and the video streaming clients are not receiving the stream.
What would be a possible root cause for the problems experienced?

• A. The selected multicast address will overlay with PIM-SM discovery address.
• B. The IGMP-snooping is using version 2 configured for the SVI.
• C. The IGMP is enabled on the VLANs without any multicast traffic.
• D. The selected multicast address will overlay with Link-Local Multicast address scope.

Answer: D

Explanation:
The multicast group address 239.0.0.1 falls within the administratively scoped multicast addresses but overlaps with the Link-Local Multicast address scope (224.0.0.0/24), which is reserved for protocol control traffic and should not be used for application multicast groups. Using an address that overlaps with the Link- Local scope can cause multicast routing and forwarding issues, leading to video streaming clients not receiving the stream.
IGMP snooping version or enabling IGMP without multicast traffic do not cause this issue.
PIM-SM discovery addresses are different multicast addresses.
References:
RFC 2365 (Administratively Scoped IP Multicast)
ArubaOS-CX Multicast and IGMP Configuration Guide
HPE Aruba Networking Multicast Best Practices

NEW QUESTION # 86
Examine the network exhibit:

Examine Rome r4"s partial OSPF configuration:
router OSPF 1 Area 0
exit interface vlan 100
ip ospf area 0
exit interface vlan 40
ip ospf area 0
exit interface 1/1/1
vlan access 100
mtu9000
Ip ospt hello-Interval 1
Ip ospt dead-Interval 4
ip ospf authentication simple-text
ip ospf authentication-key key123
When executing the "show ip ospf neighbors" command, Router 4 is in a FULL state with Router
3 and Router 2, but a 2-WAY state with Route3.
What is causing the 2-WAY state with Router 1?

• A. Router 1 and Route1 3 have a mismatched authentication Key.
• B. The MTU size on interface 1/1/1 is mismatched with Router Vs VLAN 100 interface.
• C. The timers on Interface 1/1/1 Is mismatched with Router i's VLAN TOO interlace.

Answer: A

NEW QUESTION # 87
You have created a lag interface to a Gateway on a VSX pair using the following commands.

After checking the state of the link aggregation group (LAG) on the Gateway, you can see that only one of the member links is up. What is causing this?

• A. LACP fallback should be enabled.
• B. The 'multi-chassis' parameter is missing.
• C. The gateway only supports LACP passive.
• D. The 'vsx-sync' parameter is missing.

Answer: B

Explanation:
When forming a LAG toward a device while using VSX, the LAG must be configured as a multi- chassis LAG (mc-LAG) so that both VSX nodes can contribute their member links to the same logical LAG.
Because multi-chassis is missing, only the link from the primary VSX switch comes up, while the secondary link remains down.

NEW QUESTION # 88
Which CLI command configures a trust boundary for incoming traffic based on DSCP values?

• A. apply trust-dscp
• B. traffic trust dscp
• C. qos enforce dscp
• D. qos trust dscp

Answer: D

Explanation:
The qos trust dscp command ensures DSCP-marked traffic is honored without modification, allowing end-to-end traffic prioritization in a QoS-enabled network.

NEW QUESTION # 89
You are verifying a new VSX deployment and have run the following command. Based on the output, which statement is true?

• A. The ISL has been configured in the mgmt VRF.
• B. VSX on both switches is in a healthy state.
• C. This device has the highest configured VSX priority.
• D. ISL failure would result in a split-brain condition.

Answer: D

NEW QUESTION # 90
Examine the network exhibit:

The ACL configuration defined on Core-1 is as follows:

If telnet was being used, which device connection would be permitted and functional in both directions? (Choose two.)

• A. Client 3 to Client 2
• B. Client 1 to Client 2
• C. Server 2 to Client 2
• D. Server 1 to Client 1
• E. Client 1 to Client 3

Answer: B,D

Explanation:
B is correct because the traffic never crosses the core so the VACL is not used.
D is correct because the server is inbound to VLAN 10 so VACL is not used and return traffic is permitted by VACL.

NEW QUESTION # 91
Which CLI command displays QoS queue statistics on an Aruba CX switch?

• A. show traffic-queue usage
• B. show qos interface queue
• C. show qos queue statistics
• D. display qos queues

Answer: C

Explanation:
The show qos queue statistics command provides insight into queue utilization and dropped packets, helping administrators fine-tune QoS policies for performance optimization.

NEW QUESTION # 92
Which CLI command enables VRF (Virtual Routing and Forwarding) on an Aruba CX switch?

• A. ip vrf add
• B. vrf instance
• C. vrf instance routing
• D. vrf enable

Answer: B

Explanation:
The vrf instance command creates a VRF, allowing segmentation of routing tables to isolate network traffic within different logical routing domains.

NEW QUESTION # 93
Which data format do CX switches support for the REST API?

• A. XML
• B. JSON
• C. YAML
• D. SOAP

Answer: B

Explanation:
Aruba CX switches use JSON as the data format for their REST API. JSON is the standard for modern RESTful interfaces on ArubaOS-CX.

NEW QUESTION # 94
What is the primary role of MSTP in network design?
Response:

• A. Preventing Layer 2 loops
• B. Managing QoS traffic
• C. Preventing IP conflicts
• D. Enforcing security policies

Answer: A

NEW QUESTION # 95
An administrator will be replacing a campus switching infrastructure with AOS-CX switches that support VSX capabilities. The campus involves a core, as well as multiple access layers. Which feature should the administrator implement to allow both VSX-capable core switches to process traffic sent to the default gateway in the campus VLANs?

• A. IP helper
• B. VRF
• C. VRRP
• D. Active gateway

Answer: D

Explanation:
Understand the Active Gateway principle
In a VSX system, active gateway provides redundant default gateway functionality for the end- hosts. The default gateway of the end-host is automatically handled by both the VSX systems.

NEW QUESTION # 96
Which Aruba CX switch feature enables high availability by spanning two physically separate switches?

• A. Dynamic Segmentation
• B. Multi-Chassis Link Aggregation (MC-LAG)
• C. Virtual Switching Framework (VSF)
• D. Virtual Switching Extension (VSX)

Answer: D

Explanation:
VSX enables two switches to function as a redundant, independent system, ensuring seamless failover without losing state information.

NEW QUESTION # 97
Which command would allow you to verify receipt of a CoA message on an AOS-10 GW?

• A. tcpdump host-port 3576
• B. packet-capture controlpath udp 3799
• C. diag utilities tcpdump host-port 3576
• D. packet-capture interprocess udp 3799

Answer: B

NEW QUESTION # 98
Your customer's CX switches are managed in HPE Aruba Networking Central. After enabling monitoring using NAE, you consider upgrading some of your 6200 switches with more powerful
6300 switches. Which report can you run to determine which sites would benefit most from an upgrade?

• A. Resource Utilization
• B. Infra Inventory
• C. Switch Capacity Planning
• D. Network

Answer: C

Explanation:
The Switch Capacity Planning report analyzes CPU, memory, interface usage, and traffic trends across sites, allowing you to identify where current switches are approaching their limits and would gain the most benefit from higher-capacity platforms like the 6300 series.

NEW QUESTION # 99
A network administrator is installing NetEdit. In order for NetEdit to manage the AOS-CX switches in the network, what must be defined on the AOS-CX switches? (Choose two.)

• A. Defining the https user-group
• B. Enabling SFTP
• C. Defining an admin user password
• D. Enabling the RESTful API for read and write access
• E. Enabling telnet

Answer: C,D

NEW QUESTION # 100
Examine the network exhibit.

A network administrator is implementing OSPF on a VSX pair of aggregation switches: Agg1 and Agg2. VLANs 10 and 20 are connected to layer-2 access switches. Agg-1 and Agg-2 are configured as the default gateway for VLANs 10 and 20, with active gateway enabled.
What is the best practice for configuring OSPF on the aggregation switches and their connection to the Core switch?

• A. Define separate layer-3 VLAN interfaces between the aggregation and core switches. Enable active gateway for the Layer-3 VLAN.
• B. Define separate layer-3 VLAN interfaces between the aggregation and core switches. Enable active forwarding for the Layer-3 VLAN.
• C. Define a layer-2 VSX LAG associated with a layer-3 VLAN interface. Enable active gateway for the Layer-3 VLAN.
• D. Define a layer-2 VSX LAG associated with a layer-3 VLAN interface. Enable active forwarding for the Layer-3 VLAN.

Answer: C

NEW QUESTION # 101
Which symptoms indicate a duplex mismatch on a switch interface?
(Select two.)
Response:

• A. Slow network performance
• B. VLAN trunking failure
• C. Link flapping
• D. High collision rate

Answer: A,D

NEW QUESTION # 102
......

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