The Most In-Demand HP HPE7-A08 Pass Guaranteed Quiz [Q66-Q84]

The Most In-Demand HP HPE7-A08 Pass Guaranteed Quiz

New Version HPE7-A08 Certificate & Helpful Exam Dumps is Online

NEW QUESTION # 66
Which steps should be followed to configure Layer 2 VLANs on Aruba switches? (Select two.)

• A. Assign VLAN ID to the switch interface
• B. Enable LLDP globally
• C. Enable DHCP relay
• D. Create a VLAN and assign it a name

Answer: A,D

NEW QUESTION # 67
Which Aruba CX command is used to configure a switch port as a Layer 3 routed port?

• A. switchport mode routed
• B. interface 1/1/1 no switchport
• C. interface 1/1/1 ip routing
• D. no vlan 1

Answer: B

Explanation:
The no switchport command converts a switch port into a routed Layer 3 interface, allowing direct IP assignment and routing.

NEW QUESTION # 68
Which CLI command verifies if a link is experiencing excessive collisions or errors?

• A. show ethernet errors
• B. show qos statistics
• C. show interfaces counters errors
• D. display port errors

Answer: C

Explanation:
The show interfaces counters errors command provides real-time error statistics, helping identify physical-layer problems like cable faults or duplex mismatches.

NEW QUESTION # 69
A customer has interfering devices that are seen over the air. They contact you and ask you to configure RAPIDS to help identify interfering and rogue APs. HPE Aruba Networking Central identifies a rogue AP and displays the connected switch port. How can HPE Aruba Networking Central identify which switch port the AP is connected to?

• A. From the switch LLDP neighbors table
• B. From the switch MAC address table
• C. From the AP MAC address table
• D. Device profiling on the switch

Answer: B

NEW QUESTION # 70
An administrator is configuring BGP and has two connections to a service provider to two different local routers. Which BGP metric should the administrator configure to influence which local router the service provider will use to reach certain routes?

• A. Weight
• B. Local preference
• C. Origin
• D. Multiple exit discriminator

Answer: D

NEW QUESTION # 71
Which CLI command configures an Aruba CX switch as a DHCP server?

• A. ip dhcp pool
• B. create dhcp scope
• C. set dhcp pool
• D. dhcp enable

Answer: A

Explanation:
The ip dhcp pool command defines a DHCP address pool, allowing the switch to dynamically assign IP addresses to connected devices.

NEW QUESTION # 72
Refer to the partial exhibit from an HPE Aruba Networking CX 8325:

A new port 1/1/44 needs to be configured to connect to a 29301, which has the following configuration:

Which configuration would be used?

• A.
• B.
• C.
• D.

Answer: B

Explanation:
The question relates to configuring port 1/1/44 on an Aruba CX 8325 switch to connect to a 2930F switch (Aruba 2930F series). The key factor is interoperability between these two devices, especially regarding link aggregation and port channel settings.
The Aruba 2930F typically uses static or LACP link aggregation with standard settings. To connect an Aruba CX 8325 port to a 2930F port, the CX configuration must align with the 2930F settings, particularly regarding:
Enabling LACP (Link Aggregation Control Protocol) on the port.
Correct VLAN tagging or trunk mode.
Matching speed and duplex settings.
From the options given, answer A corresponds to enabling LACP with appropriate trunk configuration that matches the 2930F. The other options either have mismatches in aggregation or trunking mode or missing LACP.
References:
Aruba CX Switch Configuration Guides
Aruba 2930F Configuration Guides
Official Aruba Networking CX 8325 and 2930F interoperability documents from Aruba support portal and ArubaOS-CX manuals.

NEW QUESTION # 73
A company has an existing wireless solution involving Aruba APs and Mobility controllers running
8.4 code. The solution leverages a third-party AAA solution. The company is replacing existing access switches with AOS-CX 6300 and 6400 switches. The company wants to leverage the same security and firewall policies for both wired and wireless traffic.
Which solution should the company implement?

• A. IPSec
• B. User-based tunneling
• C. Downloadable user roles
• D. RADIUS dynamic authorization

Answer: B

NEW QUESTION # 74
Which log severity level indicates a critical issue requiring immediate attention?
Response:

• A. Critical
• B. Informational
• C. Debug
• D. Warning

Answer: A

NEW QUESTION # 75
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 Disconnected
• C. Switch Reboot
• D. Switch Stack Conductor Change

Answer: B

NEW QUESTION # 76
Which two Aruba CX switch series are best suited for industrial environments requiring ruggedized hardware? (Select two)

• A. Aruba CX 4100i
• B. Aruba CX 8325
• C. Aruba CX 6200
• D. Aruba CX 8400

Answer: A,D

Explanation:
The CX 4100i is specifically designed for harsh environments, while the CX 8400 offers modular, high-performance switching for mission-critical networks.

NEW QUESTION # 77
Which Aruba CX switch feature enables stacking multiple switches to operate as a single unit?

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

Answer: D

Explanation:
VSF allows multiple switches to function as a single logical switch, improving scalability, redundancy, and simplified management.

NEW QUESTION # 78
How would the route type affect the configuration if an OSPF configuration has several external routers?

• A. If you have a primary exit with a secondary backup, you must choose E1, the primary with a lower default metric than the secondary.
• B. If you want to use the closet exit point, use E2 with appropriate seed metric.
• C. If you want to leverage all paths to destinations, use E2 with the same default metric.
• D. If you want to consider internal and external costs equally, use E2 routes.

Answer: A

Explanation:
OSPF E1 external routes include both the external cost and the internal OSPF cost to reach the ASBR, allowing selection of a primary exit with a lower metric while keeping a secondary backup, ensuring predictable path selection.

NEW QUESTION # 79
Which two overlay technologies are supported on Aruba CX switches? (Select two)

• A. GRE
• B. MPLS
• C. EVPN
• D. VXLAN

Answer: C,D

Explanation:
EVPN (Ethernet VPN) and VXLAN provide network virtualization, enabling multi-tenant segmentation and scalable Layer 2 overlays over Layer 3 networks.

NEW QUESTION # 80
Your network monitoring system has issued a critical alert indicating that the ISL between two VSX core switches is down. What can you determine from the log output below?

• A. Downstream switches are not able to forward traffic.
• B. Both switches are forwarding traffic over VSX LAGs.
• C. Keepalive packets are being dropped.
• D. Core-2 has disabled its VSX LAG interfaces.

Answer: D

Explanation:
The logs show multiple messages such as:
"VSX ISL port lag256 is OUT-OF-Sync with the peer: link is down"
"VSX state local down, remote down"
"VSX 2 state local up, remote down"
"VSX 5 state local up, remote down"
These messages indicate that Core-2 detects the ISL as down and therefore its VSX LAG interfaces have been automatically disabled, which is the expected protection behavior when a VSX split is detected (or when the ISL goes down and the keepalive is still up).
This prevents a split-brain condition and stops Core-2 from forwarding traffic across VSX LAGs until the ISL recovers.

NEW QUESTION # 81
Which steps are involved in troubleshooting VLAN mismatches?
(Select two.)
Response:

• A. Restart all network devices
• B. Disable the VLAN and recreate it
• C. Use the show vlan command
• D. Verify VLAN configurations on both ends of the link

Answer: C,D

NEW QUESTION # 82
Refer to the exhibit.

The ACME company has CX 8320 switches at the Services-Aggregation layer and CX 6200 switches at the Wired Access Layer. Wi-Fi WLANs are deployed in an L2 model. After implementing IPv6 for wireless clients alongside IPv4, connectivity problems have increased.
What is the most efficient step to resolve this problem?

• A. Replace the CX 8320 with CX 8325 switches
• B. Migrate to the GW supercluster with two service aggregation layers
• C. Change the CX 8320 profile from L3-Agg to L3-Core
• D. Replace the CX 8320 with CX 8360 switches

Answer: D

NEW QUESTION # 83
You are reviewing the configuration of a VSX lag and have noticed the command lacp fallback.
Why might this have been configured?

• A. To support provisioning a switch without LACP.
• B. For operation using a single partner LACP interface.
• C. For backwards compatibility with LACP v1.
• D. To allow operation with active or passive LACP.

Answer: B

Explanation:
The lacp fallback command allows a VSX LAG to operate even if only a single LACP partner interface is active, ensuring connectivity when other links in the LAG are down or unavailable.

NEW QUESTION # 84
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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.

 

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