Nov 27, 2025 Updated HPE7-A06 Dumps Questions For HP Exam [Q25-Q49]

Nov 27, 2025 Updated HPE7-A06 Dumps Questions For HP Exam

Best Value Available Preparation Guide for HPE7-A06 Exam

NEW QUESTION # 25
Exhibit.

After an initial setup of CX 8325 VSX configuration, the active gateway is set up for SVI 10. For testing purposes. SVI 10 on sw-aggi is shut down while traffic from the client connected to Edge-1 is initiated towards the default route.
What is the expected behavior white performing this test?

• A. Traffic is dropped and vsx-sync will disable SVI10 on agg-sw2 automatically.
• B. Traffic Is unaffected and a 50nsfailover time is expected for agg-sw2 to start traffic forwarding.
• C. Traffic is potentially dropped between the client and the destination.
• D. Traffic is forwarded over the ISL without the risk of dropped packets.

Answer: B

Explanation:
The question involves a VSX configuration with CX 8325 switches (agg-sw1 and agg-sw2) where SVI 10's active-gateway is set up. For testing, SVI 10 on agg-sw1 is shutdown, and traffic from a client connected to Edge-1 is initiated toward the default route. The task is to determine the expected behavior.
* Analysis of Options:
* Option A:Incorrect. Traffic is not dropped, as VSX ensures redundancy via the active-gateway on agg-sw2.
* Option B:Incorrect. Traffic does not traverse the ISL unnecessarily; agg-sw2 takes over directly.
* Option C:Correct. Traffic continues unaffected, with a 50ms failover time for agg-sw2 to assume forwarding responsibilities for SVI 10.
* Option D:Incorrect. Traffic is not dropped, and vsx-sync does not disable SVI 10 on agg-sw2; it ensures consistency.
* Why Option C is Correct:In a VSX cluster with active-gateway, both switches (agg-sw1 and agg- sw2) share a virtual IP and vMAC for SVI 10, allowing either to respond to ARP requests and forward traffic. Shutting down SVI 10 on agg-sw1 triggers agg-sw2 to take over Layer 3 forwarding, leveraging the active-gateway configuration. VSX's fast failover mechanism ensures a typical failover time of approximately 50ms, making the transition seamless for clients on Edge-1. The vsx-sync feature ensures SVI configurations remain consistent, preventing traffic disruption. This behavior aligns with HPE Aruba Networking's VSX high-availability design.
* Relevance to Certification Objectives:
* Network Resiliency and Virtualization (8%):Designing and troubleshooting VSX for high availability.
* Routing (16%):Ensuring seamless Layer 3 forwarding in VSX environments.
* Troubleshooting (10%):Diagnosing failover behavior in campus networks.
References:
HPE Aruba Networking AOS-CX Configuration Guide: VSX Active-Gateway and Failover.
HPE7-A06Study Guide: Covers VSX high-availability and failover times.
HPE Aruba Networking Technical Documentation: VSX Best Practices for Layer 3 Redundancy.

NEW QUESTION # 26
When using the cable diagnostic feature on an AOS-CX switch to test a 1000BaseT connection, whatthe accuracy of 'distance to fault"?

• A. +/-1m
• B. +/- 2m
• C. +/-6m
• D. +/- 10m

Answer: A

Explanation:
The question asks about the accuracy of the 'distance to fault' measurement provided by the cable diagnostic feature (using Time Domain Reflectometry - TDR) on an AOS-CX switch for a 1000BaseT connection.
* TDR Accuracy:TDR works by sending a signal down the cable and measuring the time it takes for reflections to return, which indicates faults like opens or shorts. The accuracy depends on the quality of the TDR circuitry, the calibration,and the cable characteristics. Network equipment vendors typically specify the expected accuracy.
* AOS-CX Specification:According to HPE Aruba Networking documentation for AOS-CX switches, the accuracy of the TDR-based cable diagnostics for distance to fault on copper cabling is typically specified as +/- 1 meter.
* Analysis of Options:
* A: +/- 10m - Too inaccurate.
* B: +/- 2m - Less accurate than specified.
* C: +/- 6m - Too inaccurate.
* D: +/- 1m - Matches the documented accuracy for AOS-CX TDR.
References:AOS-CX Fundamentals Guide, AOS-CX CLI Reference Guide (under diag cable-diagnostic command description or general troubleshooting sections). This relates to the "Troubleshooting" (10%) objective.

NEW QUESTION # 27
Match the BGP connection states to the conditions that could have caused that state.

Answer:

Explanation:

Explanation:
The last keepalive is less than 3 times the negotiated holddown timer. -->established The router has not received a response. The neighbor might be unreachable. -->active The router is waiting for an initial response from the neighbor. -->connect The router starts listening for a connection. -->idle This question requires matching specific BGP connection states from the BGP Finite State Machine (FSM) to descriptions of the router's activity or condition in those states.
* Idle:This is the starting state. The BGP process is administratively up but is not actively trying to connect. It refuses all incoming BGP connection attempts but listens for a start event (like configuration or operator initiation) or potentially listens for incoming connections if configured for passive peering.
* Matches:"The router starts listening for a connection." (This describes the passive aspect of the Idle state before active attempts begin).
* Connect:In this state, BGP is actively trying to establish a TCP connection with the peer. It has initiated the TCP three-way handshake and is waiting for it to complete, or it is waiting for a remote peer to initiate the TCP connection.
* Matches:"The router is waiting for an initial response from the neighbor." (Specifically, waiting for the TCP handshake to complete).
* Active:If the TCP connection attempt in the Connect state fails (e.g., timeout), the router transitions to the Active state. In this state, it will periodically retry establishing the TCP connection while also listening for an incoming connection from the peer. This state indicates repeated failures to establish TCP connectivity.
* Matches:"The router has not received a response. The neighbor might be unreachable." (This reflects the condition in the Active state where connection attempts fail, suggesting the neighbor is unreachable at the TCP level).
* Established:This is the final, operational state where the TCP connection is up, BGP session parameters have been successfully negotiated via OPEN messages, and KEEPALIVE messages are being exchanged. Routing information (UPDATEs) can be exchanged. The condition described implies the session is healthy and timers are being maintained.
* Matches:"The last keepalive is less than 3 times the negotiated holddown timer." (While phrased slightly unusually, this indicates the holddown timer hasnotexpired because keepalives are being received within the expected window (Holddown Timer = ~3 * Keepalive Interval). This confirms the session is alive, which is true in the Established state).
References:RFC 4271 (BGP4 Specification - Section 8, Finite State Machine), BGP configuration and troubleshooting guides for AOS-CX. This relates to the "Routing" (16%) and "Troubleshooting" (10%) objectives.

NEW QUESTION # 28
A client would like to usetheHPE Aruba Networking Switch MultiEdit Software function in HPE Aruba Networking Central. Which option is available?

• A. Run the same NAE scripts for selected switches.
• B. Use CLI scripts and apply them to selected switches.
• C. Usetemplates and apply them to selected switches.
• D. Apply a configuration to an interface range for selected switches.

Answer: B

Explanation:
The question involves a client wanting to use the HPE Aruba Networking Switch Multi-Edit Software function in HPE Aruba Networking Central to manage multiple switches. The task is to identify the available option.
* Analysis of Options:
* Option A (Use templates and apply them to selected switches):Incorrect. Templates are used for configuration management in Central but are not part of the Multi-Edit Software function.
* Option B (Apply a configuration to an interface range for selected switches):Incorrect. Multi- Edit focuses on CLI scripting, not specifically interface range configurations.
* Option C (Run the same NAE scripts for selected switches):Incorrect. Network Analytics Engine (NAE) scripts are for monitoring, not configuration via Multi-Edit.
* Option D:Correct. Multi-Edit Software in Central allows administrators to apply CLI scripts to multiple selected switches for configuration changes.
* Why Option D is Correct:HPE Aruba Networking Central's Multi-Edit Software feature enables administrators to create and apply CLI scripts to multiple AOS-CX switches simultaneously, streamlining configuration tasks. This is particularly useful for bulk changes, such as VLAN configurations or policy updates, across selected switches. The feature supports direct CLI input or script uploads, ensuring consistent application of commands, as per HPE Aruba Networking's management tools. This aligns with the client's need for efficient multi-switch management.
* Relevance to Certification Objectives:
* Connectivity (9%):Developing configurations for multiple devices based on customer requirements.
* Troubleshooting (10%):Applying consistent configurations to resolve network issues.
* Network Stack (4%):Analyzing solutions for network management automation.
References:
HPE Aruba Networking Central User Guide: Multi-Edit Software Feature, detailing CLI script application.
HPE7-A06Study Guide: Covers network management tools in Central.
HPE Aruba Networking Technical Documentation: Multi-Edit Software Best Practices.

NEW QUESTION # 29
Exhibit.


AGG-SW1 and AGG-SW2 are configured with iBGP and eBGP to AS65000. Both agg-sw1 and agg-sw2 useroute-map BGP-EXPORT and ip-prefix list local-export in the bgp configuration.
What must be done on agg-swl for the adjacent router to prefer to route all exported routes by agg-sw2?

• A. Add set metric 200 to the route-map BGP-EXPORT.
• B. Add set as-path 65345 65345 65345 65345 to the route-map BGP-EXPORT Match with local-export ip prefix-list.
• C. Add set local-preference 200 to the route-map BGP-EXPORT
• D. Add set as-path prepend 65345 65345 65345 65345 to the route-map BGP-EXPORT Match with local- export Ip prefix-list.

Answer: D

Explanation:
The goal is to make the adjacent router prefer routes exported by AGG-SW2 over AGG-SW1 for iBGP and eBGP routes to AS65000. Both switches use a route-map BGP-EXPORT with an ip-prefix list local-export.
BGP path selection uses attributes like local preference, AS path length, and metric to determine the preferred route.
* Analysis of Options:
* Option A:Setting local-preference 200 affects iBGP route selection within the same AS but has no impact on eBGP peers (external AS65000), as local preference is not advertised externally.
* Option B:Prepending the AS path with 65345 65345 65345 65345 increases the AS path length for routes exported by AGG-SW1, making them less preferred by the adjacent router (both iBGP and eBGP peers) compared to AGG-SW2's routes, which have a shorter AS path.
* Option C:Setting metric 200 affects the MED (Multi-Exit Discriminator), which is used for eBGP route selection within the same AS but is less influential than AS path length and not applicable for iBGP.
* Option D:Incorrect syntax (set as-path without prepend) and does not achieve the desired effect.
* Why Option B is Correct:BGP route selection prioritizes the shortest AS path for both iBGP and eBGP. By prepending AS 65345 multiple times to AGG-SW1's exported routes, AGG-SW1's routes appear less attractive due to a longer AS path, causing the adjacent router to prefer AGG-SW2's routes.
This is a standard BGP traffic engineering technique.
* Relevance to Certification Objectives:
* Routing (16%):Involves designing and troubleshooting BGP routing topologies, including manipulating path attributes like AS path.
* Troubleshooting (10%):Includes remediating BGP routing issues by adjusting route-maps.
References:
HPE Aruba Networking AOS-CX Configuration Guide: BGP Configuration, covering route-maps and AS path prepending.
HPE7-A06Study Guide: Details BGP path selection and traffic engineering.
HPE Aruba Networking Technical Documentation: BGP Route Manipulation, explaining AS path prepending for route preference.

NEW QUESTION # 30
Two CX 8325 switches are configured as a cluster using VSX for the coreroleand two CX 6300M in VSF for theaggregation role. When a minor software upgrade is issued on the switches, what isthe method to achieve a hitlessupgrade with the aggregation switches?

• A. VSF update-software initiates the software Upgrade first on the secondary switch, followed by the primary.
• B. VSF update-software initiates thesoftware upgrade first on the primary switch. followed by the secondary.
• C. ISSU update-software initiates the upgrade first on the primary switch, followed by the secondary.
• D. ISSU update-software initiates the upgrade first on thesecondary switch, Followed by theprimary.

Answer: A

Explanation:
The question involves a minor software upgrade on a VSF (Virtual Switching Framework) stack of CX
6300M switches in the aggregation role, with CX 8325 switches in a VSX cluster as the core. The task is to identify the method for a hitless upgrade on the aggregation switches.
* Analysis of Options:
* Option A:Correct. VSF upgrades start with the secondary switch, followed by the primary, to ensure continuous operation without traffic disruption.
* Option B:Incorrect. In-Service Software Upgrade (ISSU) is used for VSX, not VSF, and follows a different process.
* Option C:Incorrect. Upgrading the primary switch first in VSF risks disrupting control plane operations.
* Option D:Incorrect. ISSU is not applicable to VSF upgrades.
* Why Option A is Correct:In a VSF stack, the update-software command initiates a rolling upgrade, starting with the secondary (standby) switch to ensure the primary (commander) continues handling traffic. Once the secondary is upgraded and rejoins the stack, the primary is upgraded, maintaining hitless operation. This process leverages VSF's ability to keep member switches active during upgrades, minimizing downtime. The CX 6300M's VSF implementation supports this hitless upgrade mechanism, as per HPE Aruba Networking documentation.
* Relevance to Certification Objectives:
* Network Resiliency and Virtualization (8%):Designing and troubleshooting VSF for high availability and hitless upgrades.
* Troubleshooting (10%):Ensuring minimal disruption during software upgrades in campus networks.
References:
HPE Aruba Networking AOS-CX Configuration Guide: VSF Software Upgrade, detailing hitless upgrade procedures.
HPE7-A06Study Guide: Covers VSF maintenance and upgrade processes.
HPE Aruba Networking Technical Documentation: CX 6300 Series VSF Upgrade Best Practices.

NEW QUESTION # 31
Following HPE Aruba Networking best practice, dick where you implement loop protection.

Answer:

Explanation:

NEW QUESTION # 32
You haverecently configured a switch for 802.IX authentication with HPE Aruba Networking ClearPass. A security admin is seeing events withthe following description in ClearPass Event Viewer.
RADIUS authentication attempt from unknown NAD (10.10.1.10:1812)'
Which command should you us to identify theconfiguration issue?

• A. show aaa authentication-server radius
• B. show ip source-interfaceradius
• C. show radius-server shared-secret
• D. show radius-server detail

Answer: B

Explanation:
The ClearPass Event Viewer message "RADIUS authentication attempt from unknown NAD (10.10.1.10:
1812)" indicates that ClearPass received a RADIUS request from the IP address 10.10.1.10, but this IP is not configured as a trusted Network Access Device (NAD) in ClearPass's network device list, or the shared secret doesn't match. The first step in troubleshooting on the switch side is to verify which source IP address the switch is actually using to send these RADIUS requests.
* RADIUS Source IP:AOS-CX switches can be configured to use a specific source IP address for RADIUS packets, often using the ip source-interface radius [vrf <vrf-name>] command. This is important if the switch has multiple IP interfaces or uses VRFs.
* Analysis of Commands:
* A. show ip source-interface radius: This command directly displays the configured source interface and IP address used for RADIUS communications, allowing comparison with the IP configured in ClearPass.
* B. show aaa authentication-server radius: Shows server group configuration, not the source IP used by the switch.
* C. show radius-server shared-secret: Not a standard command; secrets are usually masked in other commands.
* D. show radius-server detail: Shows configured RADIUS server details but doesn't explicitly show the source IP the switch is using to originate packets.
* Conclusion:To identify why ClearPass sees requests from an "unknown NAD" IP (10.10.1.10), the first step on the switch is to confirm which source IP it's using. show ip source-interface radius provides this crucial information.
References:AOS-CX Security Guide (RADIUS Client Configuration, ip source-interface), ClearPass Documentation (NAD Configuration). This relates to "Authentication/Authorization" (9%) and
"Troubleshooting" (10%) objectives.

NEW QUESTION # 33
A pair of CX 8325 series switches a configured in a VSX cluster. Which function is executed on both VSX members during normal operation?

• A. replies to ARP requests with thecluster vMAC
• B. routes PIM and PIM-DR
• C. periodically sends gratuitous ARP and broadcast hello packets
• D. relays DHCP requests or serves DHCP offer

Answer: A

Explanation:
The question asks which function is executed on both VSX members (CX 8325 switches) during normal operation in a VSX cluster.
* Analysis of Options:
* Option A:Correct. Both VSX switches reply to ARP requests with the cluster's virtual MAC (vMAC) for SVIs configured with active-gateway, ensuring consistent Layer 3 forwarding.
* Option B:Incorrect. PIM (Protocol Independent Multicast) and PIM-DR roles are typically handled by one switch, not both, in a VSX cluster.
* Option C:Incorrect. DHCP relay or server functions are not necessarily performed by both switches simultaneously.
* Option D:Incorrect. Gratuitous ARP and broadcast hello packets are typically sent by the primary switch or specific protocols, not both VSX members for all cases.
* Why Option A is Correct:In a VSX cluster, the active-gateway feature allows both switches to respond to ARP requests for Switched Virtual Interfaces (SVIs) using a shared virtual MAC address (vMAC). This ensures seamless Layer 3 forwarding and high availability, as clients receive consistent ARP replies regardless of which VSX switch processes the request. The vsx-sync feature ensures the vMAC is synchronized, enabling both switches to perform this function during normal operation, as per HPE Aruba Networking's VSX architecture.
* Relevance to Certification Objectives:
* Network Resiliency and Virtualization (8%):Designing and troubleshooting VSX for redundancy and active-active forwarding.
* Switching (19%):Implementing Layer 2/3 technologies, including ARP handling in VSX.
* Routing (16%):Ensuring consistent Layer 3 operations in VSX environments.
References:
HPE Aruba Networking AOS-CX Configuration Guide: VSX Configuration, detailing active-gateway and vMAC usage.
HPE7-A06Study Guide: Covers VSX Layer 3 functions and ARP handling.
HPE Aruba Networking Technical Documentation: VSX Active-Gateway Best Practices.

NEW QUESTION # 34
What is the best practice for using Dynamic Segmentation?

• A. Use LUR to assign roles to devices based on their location and DUR to assign roles to devices based on their user identity.
• B. Use a combination of role-based access and overlay technologies to create a layered security approach.
• C. Use Dynamic Segmentation only on devices thatare connected to the network via Wi-Fi.
• D. Use UBT to create isolated networks foe specific typos of devices.

Answer: B

Explanation:
The question asks for the best practice for using Dynamic Segmentation.
* Dynamic Segmentation Overview:It's an architecture that provides unified policy and segmentation for wired and wireless clients by combining role-based access control, traffic tunneling (like UBT), and overlay technologies (like VXLAN/GRE). Policies are enforced centrally, typically at an Aruba Gateway.
* Analysis of Options:
* A: UBT is a component, but Dynamic Segmentation encompasses more than just creating isolated networks with UBT.
* B: Correctly describes the core principle: using a combination of role-based access (for defining whogetswhatpolicy) and overlay technologies (for transporting traffic to the policy enforcement point and providing segmentation). This creates a layered security approach.
* C: Incorrect. A key benefit isunifiedpolicy across both wired and wireless access.
* D: LUR and DUR are role types, but how they are assigned isn't the fundamental description of Dynamic Segmentation itself.
* Conclusion:Option B accurately captures the essence of Dynamic Segmentation as a best practice approach, integrating role-based policies with overlay networking for secure, unified access control.
References:Aruba Dynamic Segmentation Solution Guides, Whitepapers, and Configuration Examples. This relates to "Security" (10%), "Authentication/Authorization" (9%), and "Connectivity" (9%).

NEW QUESTION # 35
An administrator is monitoringthird-party WLAN transmitters m HPE Aruba Networking Central and some of them are classified as rogue and suspected rogue How aresuspected rogues classified when using the default classification method for the rule "Suspected AP On-Prem" in HPE Aruba Networking Central?

• A. signal level = "-55 dbM" AND WLAN classification =''Interfering"
• B. signal level ="-50 dbM" AND WLAN classification = "Interfering"
• C. signal level = '-65 dbM- AND WLAN classification ="On-Prem"
• D. signal level = "-50 dbM" ANDWLAN classification = "On Wire"

Answer: C

Explanation:
The question asks how suspected rogue APs are classified using the default classification method for the
"Suspected AP On-Prem" rule in HPE Aruba Networking Central.
* Analysis of Options:
* Option A:Correct. Suspected rogues are classified with a signal level of -65 dBm (indicating proximity) and WLAN classification of "On-Prem" (indicating they are on the premises).
* Option B:Incorrect. A signal level of -55 dBm is too strong, and "Interfering" is not specific to on-premises rogues.
* Option C:Incorrect. A signal level of -50 dBm is even stronger, and "Interfering" is incorrect.
* Option D:Incorrect. "On Wire" classification applies to wired rogue detection, not wireless on- premises APs.
* Why Option A is Correct:In HPE Aruba Networking Central, the "Suspected AP On-Prem" rule identifies rogue APs based on their signal strength and location. A signal level of -65 dBm indicates the AP is close enough to be on the premises, and the "On-Prem" classification confirms it's detected within the managed network's environment. This default rule helps identify potential security threats by flagging unauthorized APs with moderate to strong signals, distinguishing them from interfering or distant APs, as per Aruba's wireless security framework.
* Relevance to Certification Objectives:
* WLAN (9%):Designing and troubleshooting RF attributes and wireless security functions.
* Security (10%):Troubleshooting and identifying rogue APs in customer networks.
* Troubleshooting (10%):Analyzing wireless issues using Aruba Central tools.
References:
HPE Aruba Networking Central User Guide: Rogue AP Detection and Classification.
HPE7-A06Study Guide: Covers wireless security and rogue AP management.
HPE Aruba Networking Technical Documentation: Wireless Security and Rogue Detection Best Practices.

NEW QUESTION # 36
Exhibit.

An end-to-end QoS design needs to be Implemented for wired and wireless. What is needed on the LAN side to maintain the correct DSCP tags?

• A. to trust at DSCP-marked packetsin the QoS interior ports
• B. tocreate a WMM la DSCP mapping on the WLAN side
• C. to create a WMM to DSCP mapping on the LAN Edge
• D. to create a custom DSCP mapping as WLAN DSCP values are different

Answer: A

NEW QUESTION # 37
A customer has configured eBGP peering using local AS 65000 with two routers from a CX 6300 VSF stack with thefollowing switch ports:
[ports connecting to router-1 10.10.10.2]

The LAGs are connected lo third-party L2 switches, which are used as a transit network for the remote eBGP routers. To optimise the possible BGP peering issues. The AOS-CX switch Is configured with theglobal settings:

What needs to be done on the AOS_CX switch to enable the bidirectional forwarding with the eBGP peers?

• A. Option D
• B. Option A
• C. Option B
• D. Option C

Answer: C

Explanation:
The goal is to enable Bidirectional Forwarding Detection (BFD) for eBGP neighbors 10.10.10.2 and
10.10.20.2 on the AOS-CX VSF stack (AS 65000). Global BFD settings are already configured. We need the specific commands to link BFD state to the BGP neighbor relationship.
* BFD for BGP Configuration:Requires enabling the fall-over bfd parameter for the specific neighbor within the router bgp <asn> configuration hierarchy.
* Analyzing the Options (New Image):
* Option 1 (Top):
router bgp 65000
address-family ipv4 unicast
neighbor 10.10.10.2 fall-over bfd
neighbor 10.10.20.2 fall-over bfd
This enables BFD specifically within the ipv4 unicast address family context for both neighbors. This is a valid configuration location.
* Option 2 (Second):
router bgp 65000
neighbor 10.10.10.2 fall-over bfd
neighbor 10.10.20.2 fall-over bfd
This enables BFD directly under the main neighbor <ip> configuration lines within router bgp 65000. This typically applies BFD to all address families configured for that neighbor relationship (including IPv4 unicast). This is also a valid and common configuration location.
* Option 3 (Third):
int 1/1/1-1/1/2, 2/1/1-2/1/2
fall-over-bfd
Incorrect. Applies BFD configuration under an interface range context, which is not how BFD is linked to BGP sessions.
* Option 4 (Bottom):
interface lag1-2
fall-over bfd
Incorrect. Applies BFD configuration under an interface LAG range context, which is not how BFD is linked to BGP sessions.
* Comparing Valid Options (1 vs 2):Both Option 1 and Option 2 correctly use the fall-over bfd command under router bgp. Option 1 provides per-address-family granularity, while Option 2 applies it to the neighbor generally. Without a specific requirement to enable BFDonlyfor IPv4, applying it at the neighbor level (Option 2) is often simpler and sufficient. Both achieve the goal for the required IPv4 peering. In many documentation examples, the configuration is shown at the neighbor level unless per- AF control is explicitly needed.
* Conclusion:Both Option 1 and Option 2 show valid configuration methods. Option 2 is arguably slightly more common/general when BFD is desired for the overall neighbor relationship.
References:AOS-CX BFD Guide, AOS-CX BGP Guide (neighbor commands, fall-over bfd option). This relates to "Routing" (16%) and "Network Resiliency and virtualization" (8%) objectives.

NEW QUESTION # 38
A Python developer could not modify the VLAN database on an AOS-CX switch through the REST API.
Which settings should the developer check first? (Select two.)

• A. local-user settings
• B. SSH settings
• C. SNMP settings
• D. HTTPS settings
• E. REST API settings

Answer: A,D

Explanation:
A Python developer using the REST API cannot modify the VLAN database on an AOS-CX switch. We need to identify the first settings to check.
* REST API Requirements for Modification:
* HTTPS Server:The REST API operates over HTTPS, so the HTTPS server must be enabled on the switch (show https-server status).
* REST Interface:The REST API interface itself must be enabled (it usually is by default, check with show rest-interface).
* Authentication:The API client must provide valid credentials (username/password or token) for a user account configured on the switch.
* Authorization:The authenticated user account must have sufficient privileges to modify the configuration (e.g., belong to the built-in administrators group or a custom role with appropriate permissions). Check user details (show user <name>) and role permissions (show user roles).
* Analysis of Options:
* A. HTTPS settings: Essential for API communication. Check if enabled.
* B. SSH settings: Irrelevant to REST API.
* C. SNMP settings: Irrelevant to REST API.
* D. REST API settings: Check if enabled (show rest-interface), but it's usually enabled by default.
Less likely than A or E to be the initial problem.
* E. local-user settings: Crucial for both authentication (correct credentials used?) and authorization (does the user have modification privileges?).
* Conclusion:When a REST API modification fails, the most critical initial checks involve ensuring the API endpoint is accessible (HTTPS Server enabled - A) and that the user account being used for the API call has the necessary permissions (local-user settings, specifically privileges/roles - E).
References:AOS-CX REST API Guide, AOS-CX Security Guide (User Accounts, Roles, HTTPS Server configuration). This relates to "Security" (10%) and "Authentication/Authorization" (9%).

NEW QUESTION # 39
What is the correct sequence of events that occurs when a user device connects to a network using Dynamic Segmentation?

Answer:

Explanation:

Explanation:

This question asks for the sequence of events when a user device connects to a network utilizing Dynamic Segmentation, which typically involves authentication via ClearPass and role-based policy assignment.
* Authentication:When a device connects (wired or wireless), the first step in gaining secure access is authentication. The switch or AP (authenticator) facilitates this process, usually communicating via RADIUS with ClearPass Policy Manager (RADIUS server). The device provides credentials or uses certificates (e.g., 802.1X, MAC Auth).
* Role Assignment:Upon successful authentication, ClearPass evaluates policies based on the device
/user context (identity, posture, time of day, etc.) and sends back RADIUS attributes to the authenticator. A crucial attribute is the assigned User Role. This role encapsulates the access privileges and network configuration for the device.
* Network Placement/Segmentation:The authenticator (switch/AP) uses the assigned role information received from ClearPass to place the device into the appropriate network segment. This might involve assigning a specific VLAN ID to the port/client or, in User-Based Tunneling (UBT) scenarios, establishing a tunnel to an Aruba Gateway associated with that role. The step "placed on a VLAN based on its role" describes one common method of segmentation based on the assigned role.
* Access Granted:Once the device is authenticated, assigned a role, and placed in the correct network segment (VLAN or tunnel), access is granted according to the firewall rules, QoS settings, and other policies defined within that assigned role. Traffic can now flow subject to these enforced policies.
References:Aruba Dynamic Segmentation Solution Guides, ClearPass Policy Manager Documentation, AOS- CX Security Guide (Roles, Port Access). This relates to "Authentication/Authorization" (9%), "Security" (10%), "Switching" (19%), and "WLAN" (9%) objectives.

NEW QUESTION # 40
Exhibit.

• A.
• B.
• C.
• D.

Answer: D

Explanation:
The question involves configuring an OSPF virtual link to extend area 0 across a non-backbone area, based on an exhibit (not provided) and four configuration options (A to D). Since the exhibit is unavailable, I will assume a typical scenario where a virtual link is needed to connect two area 0 segments through a transit area (e.g., area 1).
* Analysis of Options (Assumed Context):A virtual link is configured using the area <transit-area> virtual-link <router-id> command in the OSPF process. The correct option likely includes:
* Option A:Incorrect syntax or incorrect router ID/area for the virtual link.
* Option B:Incorrect configuration, possibly missing the virtual link or using wrong parameters.
* Option C:Correct. Likely includes the proper command, e.g., area 1 virtual-link 2.2.2.2, where area 1 is the transit area and 2.2.2.2 is the router ID of the remote ABR.
* Option D:Incorrect, possibly configuring an unnecessary or incorrect virtual link.
* Why Option C is Correct:OSPF requires all areas to connect to the backbone area (area 0). If two area
0 segments are separated by a non-backbone area (e.g., area 1), a virtual link is configured between the Area Border Routers (ABRs) to logically extend area 0 through the transit area. The command area
<transit-area> virtual-link <remote-router-id> is used, specifying the transit area and the router ID of the remote ABR. Option C is assumed to provide the correct syntax and parameters based on standard OSPF virtual link configurations, ensuring area 0 connectivity and proper route advertisement.
* Relevance to Certification Objectives:
* Routing (16%):Designing and troubleshooting OSPF topologies, including virtual links.
* Troubleshooting (10%):Resolving OSPF area connectivity issues.
References:
HPE Aruba Networking AOS-CX Configuration Guide: OSPF Configuration, detailing virtual link setup.
HPE7-A06Study Guide: Covers OSPF advanced configurations like virtual links.
RFC 2328: OSPF Version 2, explaining virtual link functionality.

NEW QUESTION # 41
Which is a best practice for configuringGBP?

• A. Configure GBP classes to have a destination role that is the same as the associated user rote.
• B. Use downloadable user roles (DUR) to configure GBP.
• C. Use static user roles (SUR) to configure GBP
• D. Configure GBP classes to have a destination role that is different from theassociated user role.

Answer: B

Explanation:
The question asks for a best practice when configuring Group-Based Policy (GBP). GBP simplifies policy management by assigning users/devices to roles and defining policies between these roles, often leveraging dynamic assignment from an authentication server.
* GBP Concepts:Policies are typically defined based on source and destination roles. Roles can be assigned statically on the switch or dynamically via an authentication server like ClearPass.
* Analysis of Options:
* A & C: Policies define interactionsbetweenroles (source role to destination role). These roles can be the same (intra-role policy) or different (inter-role policy). Neither option represents a singular
"best practice" for all configurations.
* B: Using Static User Roles (SUR) is possible but less flexible and scalable than dynamic assignment for large or complex environments.
* D: Using Downloadable User Roles (DUR) is generally considered a best practice. DUR allows roles and associated policies (including GBP attributes like GPID) to be centrally defined on an authentication server (e.g., ClearPass) and dynamically assigned to users/devices uponsuccessful authentication. This provides scalability, consistency, and easier management.
* Conclusion:Leveraging Downloadable User Roles (DUR) from a central authentication server like ClearPass is a best practice for implementing scalable and manageable Group-Based Policies.
References:Aruba Dynamic Segmentation concepts, Group-Based Policy (GBP) documentation, Aruba ClearPass integration guides. This relates to "Security" (10%) and "Authentication/Authorization" (9%) objectives.

NEW QUESTION # 42
AnOSPF router has teamed a path to an external network oy both an El and an E2 advertisement, both routes having the same path cost. Which path -will the router prefer?

• A. The router will prefer the E1 path.
• B. The router will use both paths equally by means ofECMP
• C. The router will prefer the E2 path.
• D. Both routes will be suppressed until the path conflict has been resolved.

Answer: A

Explanation:
The question involves an OSPF router receiving both an E1 (External Type 1) and an E2 (External Type 2) advertisement for an external network with the same path cost. The task is to determine which path the router will prefer.
* Analysis of Options:
* Option A (ECMP):Equal-Cost Multi-Path (ECMP) is used when multiple paths have the same total cost, but E1 and E2 routes have different metric calculations, so ECMP does not apply here.
* Option B (Prefer E2):Incorrect, as E2 routes are preferred only when E1 routes are not present or have a higher total cost.
* Option C (Suppressed):OSPF does not suppress routes due to path conflicts; it selects the best path based on metrics.
* Option D (Prefer E1):Correct. OSPF prefers E1 routes over E2 routes because E1 routes include the internal cost to the ASBR (Autonomous System Boundary Router) plus the external cost, providing a more accurate total cost.
* Why Option D is Correct:In OSPF, external routes are advertised as E1 or E2. E1 routes include both the external cost (advertised by the ASBR) and the internal cost to reach the ASBR, making them more precise for path selection. E2 routes only consider the external cost and are the default for redistributed routes unless explicitly configured as E1. When an OSPF router receives both E1 and E2 routes with the same external cost, it prefers the E1 route because it accounts for the total path cost, including internal network topology. This is per OSPF standards (RFC 2328).
* Relevance to Certification Objectives:
* Routing (16%):Involves designing and troubleshooting OSPF routing topologies, including external route types (E1 vs. E2).
* Troubleshooting (10%):Includes analyzing OSPF path selection to resolve routing issues.
References:
HPE Aruba Networking AOS-CX Configuration Guide: OSPF Configuration, detailing E1 and E2 route types.
HPE7-A06Study Guide: Covers OSPF external route selection and path preference.
RFC 2328: OSPF Version 2, explaining E1 and E2 route metrics and preference.

NEW QUESTION # 43
Network administrators are reporting that switches arc taking a very long time to execute commands. Based on the configuration below, what is the mostlikelycause ofthe issue?

• A. The primary TACACS+ server is unreachable.
• B. Too many administrators ace logged in.
• C. Authentication fail-through is enabled.
• D. A Denial of Service attack on the data plane.

Answer: A

Explanation:
The issue is that switches are taking a very long time to execute commands. The question points towards the AAA configuration as the context (though the specific configuration is missing).
* AAA and Command Latency:When AAA servers (like TACACS+ or RADIUS) are used for authentication, authorization, or accounting, the switch must communicate with these servers.
* Impact of Unreachable Servers:If the primary AAA server configured on the switch becomes unreachable (due to network issues, server downtime, or firewall rules), the switch will attempt to connect, wait for a configured timeout period (often several seconds), and only then potentially try a secondary server or fall back to local credentials (if configured). This connection attempt and timeout period occurring before command execution (if command authorization is enabled) or during login introduces significant delays.
* Analysis of Options:
* A: Too many administrators might strain resources, but AAA timeouts cause more predictable, long delays per action.
* B: Authentication fail-through only comes into playafterthe primary server times out. The timeout itself causes the delay.
* C: An unreachable primary TACACS+ (or RADIUS) server is a classic cause of slow logins and command execution delays due to connection timeouts.
* D: A DoS attack might cause general slowness but isn't specifically linked to the AAA configuration context provided.
* Conclusion:The most likely cause, given the context of AAA configuration and the symptom of slow command execution, is that the primary configured AAA server (like TACACS+) is unreachable, causing the switch to wait for timeouts.
References:AOS-CX Security Guide (AAA, TACACS+, RADIUS), general network troubleshooting for AAA latency. This relates to "Authentication/Authorization" (9%) and "Troubleshooting" (10%) objectives.

NEW QUESTION # 44
Refer to the exhibit which illustrates the current configuration of Router-1.

Clients of VLAN 10 require access to services hosted in the 10.1.100.0/24subnet. This 'equites one 01 more routes to be added to Rculer-1 that do not currently exist.
Which script would install a route from 10.2.10.0/24 to 10.1.100.0/24 on Router-1? A return path is not required as part of this answer.

• A. ip route 0.0.0.0/0 10.255.101.11 vrf service
  ip route 10.1.100.0/24 1/1/1 vrf IoT-Medical
• B. there is no solution as Core-1 is not part of VRF service
• C. ip route 0.0.0.0/0 10.255.101.11 vrf service
  ip route 10.1.100.0/24 1/1/1:10.255.101.11 vrf IoT-Medical
• D. ip route 0.0.0.0/0 10.255.101.11 vrf service
  ip route 10.255.101.0/24 1/1/1 vrf IoT-Medical
  ip route 10.1.100.0/24 10.255.101.11 vrf IoT-Medical

Answer: D

Explanation:
The goal is to add a static route on Router-1 to allow clients in VLAN 10 (subnet 10.2.10.0/24, presumably in VRF 'IoT-Medical' based on options) to reach services in the 10.1.100.0/24 subnet. The exhibit indicates interface 1/1/1 (IP 10.255.101.10/24) is in VRF 'service', and the likely next hop towards the destination is Core-1 at 10.255.101.11 (also implied to be reachable via VRF 'service'). This requires adding a route in the source VRF ('IoT-Medical') pointing towards the destination via the next hop in the 'service' VRF.
* Static Route Syntax (with VRF):ip route <destination_prefix> <next-hop-ip> [vrf <source-vrf>]
* Analysis of Options:
* A: Claims Core-1 isn't in VRF 'service', contradicting the likely setup.
* B: Uses unusual interface:ip syntax (1/1/1:10.255.101.11). Defines the route in VRF 'IoT- Medical'.
* C: Uses interface 1/1/1 as the next hop. This is less specific than using the IP address and relies on the interface being point-to-point or having proxy ARP enabled. Defines the route in VRF
'IoT-Medical'.
* D: ip route 10.1.100.0/24 10.255.101.11 vrf IoT-Medical. This uses the standard syntax to define a static route for the destination 10.1.100.0/24 via the next-hop IP 10.255.101.11 within the context of the IoT-Medical VRF. The successful function of this route depends on inter-VRF routing (route leaking) being configured between 'IoT-Medical' and 'service' VRFs, but the command itself correctly defines the desired static route.
* Conclusion:Option D provides the correct and standard command syntax to configure the required static route within the specified source VRF ('IoT-Medical').
References:AOS-CX IP Routing Guide (Static Routes), AOS-CX VRF Configuration Guide (Inter-VRF Routing). This relates to the "Routing" (16%) and "Connectivity" (9%) objectives.

NEW QUESTION # 45
An IT administrator uses AOS-CX switches to send TCP 22 trafficfrom the switch port to a remoteserver for analysis. The administrator now wants to save it locally tobedownloaded and used later in case the admin changes their mind about the approach to take.

• A. destination flash:/.'my-mirror.pcnap policy Policy Minor22
• B. destination tunnel file tshark-pcpap
• C. destination cpu
• D. destination file tshatk-pcap

Answer: D

Explanation:
The question involves an AOS-CX switch administrator using a packet capture (e.g., tshark) to monitor TCP port 22 traffic and wanting to save it locally for later download, instead of sending it to a remote server.
* Analysis of Options:
* Option A:Correct. The destination file tshark-pcap command specifies that the packet capture output is saved to a local file (e.g., tshark-pcap) on the switch's flash storage.
* Option B:Incorrect. destination tunnel file tshark-pcpap is not a valid AOS-CX command for local storage.
* Option C:Incorrect. destination cpu is not relevant for saving packet captures; it may refer to CPU-based monitoring.
* Option D:Incorrect. destination flash:/.'my-mirror.pcnap policy Policy Minor22 has invalid syntax and does not align with packet capture storage.
* Why Option A is Correct:In AOS-CX, packet captures can be configured using the monitor command (e.g., monitor session 1 source interface 1/1/1 destination file tshark-pcap). The destination file tshark- pcap option saves the captured packets (e.g., TCP port 22 traffic) to a local file on the switch's flash storage, which can be downloaded later via SCP, SFTP, or the Web UI. This meets the administrator's requirement to store the capture locally for future analysis, aligning with AOS-CX's packet capture capabilities.
* Relevance to Certification Objectives:
* Troubleshooting (10%):Performing advanced troubleshooting using packet captures.
* Performance Optimization (6%):Analyzing network traffic for performance issues.
* Connectivity (9%):Diagnosing connectivity issues with monitoring tools.
References:
HPE Aruba Networking AOS-CX Configuration Guide: Packet Capture and Monitoring, detailing file-based captures.
HPE7-A06Study Guide: Covers troubleshooting with packet analysis tools.
HPE Aruba Networking Technical Documentation: AOS-CX Packet Capture Best Practices.

NEW QUESTION # 46
With the configuration oftwo CX 8325 switches in the VSX cluster, how would you prepare a link- aggregation for a 7000 gateway for a zero-touch provision to support protocol-based port redundancy?

• A.
• B.
• C.
• D.

Answer: C

Explanation:
The goal is to configure a Link Aggregation Group (LAG) on a VSX cluster (pair of CX 8325 switches) that connects to an Aruba 7000 series gateway undergoing Zero Touch Provisioning (ZTP). The LAG needs to support "protocol-based port redundancy" (LACP) and allow connectivity during ZTP.
* VSX Requirement:Since the LAG connects to two separate physical switches operating as a VSX pair, the LAG must be configured as a Multi-Chassis LAG (MC-LAG) on the switches. This allows the gateway to form a single LAG across both upstream devices. The command multi-chassis under the interface lag <id> context enables this.
* Protocol Redundancy Requirement:"Protocol-based port redundancy" indicates that Link Aggregation Control Protocol (LACP) should be used to dynamically negotiate and manage the LAG bundle between the switches and the gateway. The command lacp mode active enables LACP in active negotiation mode.
* ZTP Requirement:During ZTP, the gateway might not have its full configuration, including LACP settings, enabled immediately. To ensure the gateway can establish basic IP connectivity for ZTP (e.g., reach Activate/Central via DHCP/DNS), the switch ports should allow traffic even if LACP negotiation hasn't completed. The lacp fallback feature enables this, allowing individual LAG member ports to become active if LACP PDUs are not received from the peer.
* Analyzing the Options:
* A)Configures lacp mode active and lacp fallback butlacksthe multi-chassis command required for VSX.
* B)Correctly configures the LAG as multi-chassis, enables lacp mode active, and enables lacp fallback. This meets all requirements.
* C)Configures multi-chassis but uses potentially older or less standard syntax lacp enable and lacp fail-over instead of lacp mode active and lacp fallback.
* D)Lacks the multi-chassis command and uses potentially older/less standard syntax.
* Conclusion:Option B provides the complete and correct configuration using standard AOS-CX syntax to create an MC-LAG on the VSX pair with LACP enabled for redundancy and LACP fallback enabled to support gateway connectivity during ZTP.
References:AOS-CX VSX Guide (MC-LAG configuration), AOS-CX Link Aggregation Guide (LACP, LACP Fallback commands and usage), ArubaGateway ZTP documentation. This relates to "Network Resiliency and virtualization" (8%), "Switching" (19%), and "Connectivity" (9%) objectives.

NEW QUESTION # 47
Exhibit.

The customer has VSX clusters intwo locations interconnected over an MC-LAG interface.
If active-gateway configuration uses the same virtual IP address and vMAC on each of the VSX nodes, what must you take into consideration0

• A. Each ARP request will result in four responses.
• B. Transit traffic will Increase over the VSX interconnect MC-LAG.
• C. Outbound traffic will be load-balancedover all VSX members for each session.
• D. The configuration would end up in an async setup.

Answer: D

Explanation:
The scenario describes two separate VSX clusters interconnected via MC-LAG, where both clusters are configured to use theexact samevirtual IP address and virtual MAC address for their respective Active Gateway SVIs.
* Active Gateway Scope & Conflict:Active Gateway provides a highly available default gatewaywithina single VSX cluster (L2 domain). The vIP/vMAC combination should be unique within its L2 broadcast domain.
* Interconnecting Clusters with Same vIP/vMAC:When two VSX clusters using the identical Active Gateway vIP/vMAC are interconnected at Layer 2 (even via MC-LAG), this creates a situation where the same active L2 (vMAC) and L3 (vIP) address exists in multiple places within the extended broadcast domain.
* Consequences:This leads to MAC address conflicts and L3 ambiguity. ARP resolution becomes unreliable, potentially causing ARP tables to flap on connected devices. Traffic forwarding becomes unpredictable, as packets destined for the vIP/vMAC might be delivered to the "wrong" cluster. This unstable and unpredictable state is sometimes referred to as an asymmetric or "async" setup.
* Analysis of Options:
* A: ISL traffic might change, but it's a symptom, not the root problem.
* B: Multiple ARP replies would occur, contributing to the confusion.
* C: The configuration results in an "async setup," accurately describing the unstable state caused by duplicate active L2/L3 addresses across the interconnected L2 domain.
* D: Load-balancing happens within a cluster; this setup causes conflict, not predictable load balancing across clusters.
* Conclusion:Reusing the same Active Gateway vIP and vMAC across interconnected VSX clusters is not a valid design and leads to an unstable, asymmetric ("async") environment due to address duplication within the extended L2 domain. Option C best describes this problematic outcome.
References:Aruba VSX Design and Best Practices Guides (Active Gateway uniqueness, Interconnecting VSX clusters). This relates to "Network Resiliency and virtualization" (8%), "Routing" (16%), and
"Troubleshooting" (10%) objectives.

NEW QUESTION # 48
Review the diagram and existing configuration of RouterA above. Which configuration changes are necessary to permit load balancing between RouterA and RouterB? (Selecttwo) Exhibit.

• A.
• B.
• C.
• D.
• E.

Answer: A,D

Explanation:
Analyze Topology and Existing Configuration:
* RouterA (AS 64500) peers with RouterB (AS 64512) using eBGP.
* Peering is configured between loopback interfaces (RouterA Lo0 10.3.0.3 to RouterB Lo0 10.255.0.12).
* Two parallel physical links connect the routers (10.255.102.0/30 and 10.255.102.4/30).
* RouterA has two static routes pointing to RouterB's loopback (10.255.0.12/32), one via each physical link's next hop (10.255.102.1 and 10.255.102.5). This provides reachability to the BGP peer address over both paths.
* RouterA's BGP config activates the neighbor 10.255.0.12 for IPv4 unicast but is missing key commands for stable loopback peering and load balancing.
Goal:Permit load balancing for traffic exchanged via BGP between RouterA and RouterB. This requires BGP ECMP (Equal Cost Multi-Path).
Requirements for eBGP ECMP over Loopbacks:
* Stable Peering:Peering must use loopback addresses. This requires:
* update-source loopback <id>: To source BGP TCP packets from the loopback IP.
* ebgp-multihop <ttl>: Because loopbacks are not directly connected (TTL > 1 needed).
* ECMP Enabled:BGP must be configured to allow multiple paths in the routing table. This requires:
* maximum-paths <n> (or maximum-paths ebgp <n>): To allow more than the default 1 path.
* Equal Paths:BGP must see multiple paths to thesameprefix learnedfrom RouterBthat are considered equal based on BGP path selection attributes (Weight, Local_Pref, AS_Path, Origin, MED, etc.). Since routes are learned from the same neighbor IP (RouterB's loopback), these attributes will likely be identical for routes learned via this peering. RouterA already has equal static routestothe BGP next hop (10.255.0.12).

NEW QUESTION # 49
......

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