[Apr 16, 2025] Pass Aruba Certified Professional HPE7-A01 Exam With 125 Questions [Q14-Q29]

発行日 4月 16, 2025

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[Apr 16, 2025] Pass Aruba Certified Professional HPE7-A01 Exam With 125 Questions

Ultimate Guide to Prepare Free HP HPE7-A01 Exam Questions and Answer

To pass the HPE7-A01 exam, candidates must demonstrate their expertise in a variety of areas, including configuring and deploying Aruba wireless solutions, troubleshooting network issues, and designing secure wireless networks. Additionally, candidates must possess in-depth knowledge of Aruba’s products and technologies, including ArubaOS, ClearPass, and AirWave. Aruba Certified Campus Access Professional Exam certification is recognized by industry leaders and is considered a valuable asset for IT professionals looking to advance their careers in the field of wireless networking.

質問14
What is a primary benefit of BSS coloring?

BSS color tags improve performance by allowing APS on the same channel to be farther apart

BSS color tags improve security by identifying rogue APS and tagging them as threats.

BSS color tags are applied on the wireless controllers and can reduce the threshold for interference_

BSS color tags are applied to WI-Fi channels and can reduce the threshold tor interference

BSS coloring is a mechanism that allows Wi-Fi 6 devices to mark each frame with a color code that identifies the BSS (Basic Service Set) it belongs to. This helps differentiate between frames from different BSSs that share the same channel and avoid unnecessary collisions and backoffs.
BSS coloring also introduces an adaptive threshold for interference, which means that Wi-Fi 6 devices can adjust the signal strength value that determines whether a channel is busy or not based on the current network environment. This allows for more efficient use of spectrum and higher throughput in dense scenarios.

質問15
Your customer has an Aruba CX 6200F VSF stack with two switches. A third member (JL726A) needs to be added to the VSF configuration.
What e the configuration that enables the new devices to join the VSF?

According to the Aruba Documentation Portal1, the Aruba CX 6200F VSF stack is a feature that allows you to create a virtual switching framework (VSF) with up to eight members that can be managed as a single logical device. The VSF stack provides benefits such as load balancing, failover, redundancy, and security.
To add a new device to the VSF stack, you need to configure the device with the VSF command vsf member and specify the type, link, and secondary-member information. The type of the new device can be one of the following: JL726A, JL726B, JL726C, or JL726D. The link is the interface that connects the new device to the existing VSF members. The secondary-member is an optional parameter that specifies which member will act as a backup in case of a failure.
1: https://www.arubanetworks.com/techdocs/AOS-CX/10.06/HTML/5200-7726/index.html
2: https://buy.hpe.com/us/en/networking/switches/fixed-port-l3-managed-ethernet-switches/6000-switch- products/a https://addin.co.th/shop/switch/aruba-switch/6200f-series/jl726a/

質問16
You need to drop excessive broadcast traffic on an ingress port or an ArubaOS-CX switch.
What is the best feature to use for this task?

DWRR queuing

Strict queuing

Rate limiting

QoS shaping

According to the Aruba Documentation Portal1, the ArubaOS-CX switch supports various features to control the ingress traffic on specific ports, such as rate limiting, QoS shaping, and access control. These features can help reduce the impact of excessive broadcast traffic on the network performance and availability.
This is because rate limiting is a feature that allows you to limit the inbound or outbound traffic on a port based on a percentage of the port capacity or a fixed amount of bytes per second. Rate limiting can help prevent broadcast storms by reducing the amount of broadcast packets that enter or leave a port
https://www.arubanetworks.com/techdocs/central/latest/content/nms/aos-cx/cfg/conf-cx-access- control.htm 2:
https://community.arubanetworks.com/blogs/esupport1/2021/02/08/broadcast-storm-containment-in- aruba-pvos-
https://techhub.hpe.com/eginfolib/networking/docs/switches/K-KA-KB/15-18/5998-8160_ssw_mcg/content/ch0

質問17
You are troubleshooting an issue with a pair of Aruba CX 8360 switches configured with VSX Each switch has multiple VRFs. You need to find the IP address of a particular client device with a known MAC address You run the “show arp” command on the primary switch in the pair but do not find a matching entry for the client MAC address.
The client device is connected to an Aruba CX 6100 switch by VSX LAG.
Which action can be used to find the IP address successfully?

The show arp command displays the ARP table for a specific VRF or all VRFs on the switch. The ARP table contains the IP address to MAC address mappings for hosts that are directly connected to the switch or reachable through a gateway. If the client device is connected to another switch by VSX LAG, the ARP entry for the client device will not be present on the primary switch unless it has communicated with it recently.
Therefore, to find the IP address of the client device, the administrator should run the show arp command on the secondary switch in the VSX pair, specifying the VRF name that contains the client device’s subnet.
References: https://techhub.hpe.com/eginfolib/Aruba/OS-CX_10.04/5200-6692/GUID-9B8F6E8F-9C7A-
4F0D-AE7B-9D8E

質問18
In AOS 10, which session-based ACL below will only allow ping from any wired station to wireless clients but will not allow ping from wireless clients to wired stations?

ip access-list session pingFromWired any user any permit

ip access-list session pingFromWired user any svc-icmp deny any any svc-icmp permit

ip access-list session pingFromWired any any svc-icmp permit user any svc-icmp deny

ip access-list session pingFromWired any any svc-icmp deny any user svc-icmp permit

A session-based ACL is applied to traffic entering or leaving a port or VLAN based on the direction of the session initiation. To allow ping from any wired station to wireless clients but not vice versa, a session-based ACL should be used to deny icmp echo traffic from any source to any destination, and then permit icmp echo-reply traffic from any source to user destination. The user role represents wireless clients in AOS 10.

質問19
A client is connecting to 802.1X SSID that has been configured in tunnel mode with the default AP-group settings.
After receiving Access-Accept from the RADIUS server, the Aruba Gateway will send Access-Accept to the AP through which tunnel?

IPsec tunnel

Split tunnel

GRE tunnel

PAR tunnel

説明
According to the Aruba Documentation Portal1, 802.1X is a standard for port-based network access control that uses a RADIUS server to authenticate and authorize wireless clients. 802.1X can be configured in different modes, such as bridge mode, tunnel mode, or split tunnel mode.
Option C: GRE tunnel
This is because option C shows how to configure an SSID in tunnel mode with the default AP-group settings on an Aruba switch. In tunnel mode, all client traffic from the access points is tunneled back to the controller and the controller would in turn put the client traffic onto the network2. The GRE protocol is used to encapsulate and decapsulate the traffic between the access points and the controller3.
Therefore, option C is correct.
1:
https://www.arubanetworks.com/techdocs/AOS-CX/10.06/HTML/5200-7696/GUID-581D2976-694B-46C7-849
https://community.arubanetworks.com/discussion/bridge-and-tunnel-mode 3:
https://www.twingate.com/blog/ipsec-tunnel-mode

質問20
Which statements are true about VSX LAG? (Select two.)

The total number of configured links may not exceed 8 for the pair or 4 per switch

Outgoing traffic is switched to a port based on a hashing algorithm which may be either switch in the pair

LAG traffic is passed over VSX ISL links only while upgrading firmware on the switch pair

Outgoing traffic is preferentially switched to local members of the LAG.

Up to 255 VSX lags can be configured on all 83xx and 84xx model switches.

The correct answers are A and D.
According to the web search results, VSX LAG is a feature that allows multiple PSKs to be used on a single SSID, providing device-specific or group-specific passphrases for enhanced security and deployment flexibility for headless IoT devices1.VSX LAGs span both aggregation switches and appear as one device to partner downstream or upstream devices or both when forming a LAG with the VSX pair2.
One of the statements that is true about VSX LAG is that the total number of configured links may not exceed
8 for the pair or 4 per switch1. This means that a VSX LAG across a downstream switch can have at most a total of eight member links, and a switch can have a maximum of four member links.When creating a VSX LAG, it is recommended to select an equal number of member links in each segment for load balancing1.
Another statement that is true about VSX LAG is that outgoing traffic is preferentially switched to local members of the LAG2. This means that when active forwarding and active gateway are enabled, north-south and south-north traffic bypasses the ISL link and uses the local ports on the switch.This optimizes the traffic path and reduces the load on the ISL link2.
The other statements are false or not relevant for VSX LAG. Outgoing traffic is not switched to a port based on a hashing algorithm, which may be either switch in the pair. This is a characteristic of MLAG (Multi-Chassis Link Aggregation), which is a different feature from VSX LAG. LAG traffic is not passed over VSX ISL links only while upgrading firmware on the switch pair. This is a scenario that may occur when performing hitless upgrades, which is a feature that allows software updates without impacting network availability. The number of VSX lags that can be configured on all 83xx and 84xx model switches is not 255, but depends on the switch model and firmware version. For example, the AOS-CX 10.04 supports up to 64 VSX lags for 8320 switches and up to 128 VSX lags for 8325 and 8400 switches.

質問21
You need to have different routing-table requirements With Aruba CX 6300 VSF configuration.
Assuming the correct layer-2 VLAN already exists, how would you create a new SVI for a separate routing table?

create a new VLAN, and attach the VRF to it.

Create a new routing table, and attach VLANS to it

Create a new SVI and use attach command.

Create a new VLAN. and attach the routing table to it

The correct answer is C. Create a new SVI and use attach command.
To create a new SVI for a separate routing table, you need to use the attach command to associate the SVI with a VRF (Virtual Routing and Forwarding) instance. A VRF is a logical entity that allows multiple routing tables to coexist on the same switch. Each VRF has its own set of interfaces, routing protocols, and routes that are isolated from other VRFs.
According to the AOS-CX Virtual Switching Framework (VSF) Guide1, one of the steps to configure VRF- aware VSF is:
Configure the VRFs on each member switch and assign the SVIs to the respective VRFs using the attach command.
例えば、こうだ：
switch(config)# vrf red
switch(config-vrf)# exit
switch(config)# interface vlan 10
switch(config-if-vlan)# ip address 10.1.1.1/24
switch(config-if-vlan)# attach vrf red
The above commands create a VRF named red and assign VLAN 10 SVI to it. The SVI has an IP address of 10.1.1.1/24.
他の選択肢は正しくない：
A) You cannot attach a VRF to a VLAN directly. You need to create an SVI for the VLAN and then attach the VRF to the SVI.
B) You cannot create a new routing table manually. You need to create a VRF and then use routing protocols or static routes to populate the routing table for the VRF.
D) You cannot attach a routing table to a VLAN directly. You need to create an SVI for the VLAN and then attach a VRF that has a routing table associated with it.

質問22
Which statement best describes QoS?

Determining which traffic passes specified quality metrics

Scoring traffic based on the quality of the contents

Identifying specific traffic for special treatment

Identifying the quality of the connection

説明
QoS stands for Quality of Service and is a mechanism that allows network devices to prioritize and differentiate traffic based on certain criteria, such as application type, source, destination, etc3. QoS involves identifying specific traffic for special treatment and applying policies and actions to improve its performance or meet certain service level agreements (SLAs)3. QoS can help network devices to manage congestion, delay, jitter, packet loss, bandwidth allocation, etc., for different types of traffic3. QoS can be implemented at various layers of the network stack and across different network domains. References: 3
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos/configuration/15-mt/qos-15-mt-book/qos-overview.html

質問23
You are doing tests in your lab and with the following equipment specifications
* AP1 has a radio that generates a 10 dBm signal
* AP2 has a radio that generates a 11 dBm signal
* AP1 has an antenna with a gain of 9 dBi
* AP2 has an antenna with a gain of 12 dBi.
* The antenna cable for AP1 has a 2 dB loss
* The antenna cable for AP2 has a 3 dB loss
What would be the calculated Equivalent Isotropic Radiated Power (EIRP) for APT?

26 dBm

30 dBm

17 dBm

-12 dBm

EIRP = Transmitter power + Antenna gain – Cable loss
EIRP for AP1 = 10 dBm + 9 dBi – 2 dB = 17 dBm

質問24
Which statements regarding 0SPFv2 route redistribution are true for Aruba OS CX switches?
(Select two.)

The “redistribute connected” command will redistribute all connected routes for the switch including local loopback addresses

The “redistribute ospf” command will redistribute routes from all OSPF V2 and V3 processes

The “redistribute static route-map connected-routes” command will redistribute all static routes without a matching deny in the route map “connected-routes”.

The “redistribute connected” command will redistribute all connected routes for the switch except local loopback addresses.

The “redistribute static route-map connected-routes” command will redistribute all static routes with a matching permit in the route map “connected-routes-

These are two correct statements regarding OSPFv2 route redistribution for Aruba OS CX switches. Route redistribution is a process that allows routes from one routing protocol or source to be injected into another routing protocol or destination. OSPFv2 is a link-state routing protocol that supports route redistribution from various sources, such as connected, static, BGP, etc. The
“redistribute connected” command will redistribute all connected routes for the switch, including local loopback addresses, into OSPFv2. The “redistribute static route-map connected-routes” command will redistribute all static routes that have a matching permit statement in the route map named “connected-routes” into OSPFv2. The other statements are incorrect because they either do not reflect the correct behavior of route redistribution commands or do not exist as valid commands.

質問25
Match each PoE power class to Its corresponding 802.3 standard. (Options may he used more than once or not at all)

* Class 3 (15.4W): 802.3af
* Class 4 (30W): 802.3at
* Class 6 (60W): 802.3bt
* Class 8 (90W): 802.3bt

質問26
Which statements are true about VSX LAG? (Select two.)

The total number of configured links may not exceed 8 for the pair or 4 per switch

Outgoing traffic is switched to a port based on a hashing algorithm which may be either switch in the pair

LAG traffic is passed over VSX ISL links only while upgrading firmware on the switch pair

Outgoing traffic is preferentially switched to local members of the LAG.

Up to 255 VSX lags can be configured on all 83xx and 84xx model switches.

説明
VSX LAG is a feature that allows a pair of Aruba CX switches to form a multichassis LAG with a downstream or upstream device. VSX LAG provides link redundancy and load balancing across the two switches. Outgoing traffic from the VSX pair to the peer device is switched to a port based on a hashing algorithm that considers various parameters such as source and destination MAC addresses, IP addresses, ports, etc. The hashing algorithm may select a port that belongs to either switch in the pair, depending on the traffic characteristics1. However, outgoing traffic is preferentially switched to local members of the LAG, meaning that each switch tries to use its own ports first before using the ISL link to send traffic to the other switch’s ports2. This reduces the ISL utilization and improves performance. References: 1
https://www.arubanetworks.com/techdocs/AOS-CX/10.07/HTML/5200-7888/Content/VSX_cmds/int-lag-mul-c
2
https://www.arubanetworks.com/techdocs/AOS-CX/10.07/HTML/5200-7888/Content/Chp_Start/vsx-lag-10.11.

質問27
With Aruba CX 6300, how do you configure ip address 10.10.10.1 for the interface in default state for interface 1/1/1?

int 1/1/1. switching, ip address 10.10.10.1/24

int 1/1/1. no switching, ip address 10.10.10.1/24

int 1/1/1. ip address 10.10.10.1/24

int 1/1/1. routing, ip address 10.10.10.1/24

To configure an IP address for an interface in default state for interface 1/1/1 on Aruba CX 6300 switch, you need to disable switching on the interface first with the command no switching. Then you can assign an IP address with the command ip address. The other options are incorrect because they either do not disable switching or use invalid keywords such as switching or routing.

質問28
Match the topics with the underlying technologies (Options may be used more than once or not at all.)

質問29
展示を参照。

A company has deployed 200 AP-635 access points. To but is not working as expected What would be the correct action to fix the issue?

Change the SSID to WPA3-Enhanced Open

Change the SSID to WPA3-Enterprise (CCM).

Change the SSID to WPA3-Personal

Change the SSID to WPA3-Enterpnse (CNSA).

According to the Aruba Campus Access Professional documents1, WPA3-Enterprise is a security mode that supports 802.1X authentication and encryption with either AES-CCM or AES-GCMP. WPA3-Enterprise also optionally adds usage of Suite-B 192-bit minimum-level security suite that is aligned with Commercial National Security Algorithm (CNSA) for enterprise networks2. This mode provides the highest level of security and is suitable for government and financial institutions.
The exhibit shows that the SSID is configured with WPA3-Enterprise (CCM), which uses AES-CCM as the encryption protocol. However, this mode is not compatible with some devices that require CNSA compliance.
Therefore, changing the SSID to WPA3-Enterprise (CNSA) would fix the issue and allow all devices to connect to the network.

ローディング …

Candidates can prepare for the exam by enrolling for training courses provided by Aruba or by self-study. It is recommended that candidates should have a minimum of 2-4 years of experience in designing and deploying wireless LAN solutions before taking this certification exam. Passing the HPE7-A01 Aruba Certified Campus Access Professional certification exam validates the candidate’s expertise in designing and implementing wireless LANs using Aruba products and makes them eligible for employment in the IT industry.

Pass HPE7-A01 Tests Engine pdf – All Free Dumps: https://www.passtestking.com/HP/HPE7-A01-practice-exam-dumps.html

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