HPE7-A01 REGUALER UPDATE, HPE7-A01 RELIABLE TEST VCE

HPE7-A01 Regualer Update, HPE7-A01 Reliable Test Vce

HPE7-A01 Regualer Update, HPE7-A01 Reliable Test Vce

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We provide the Aruba Certified Campus Access Professional Exam (HPE7-A01) exam questions in a variety of formats, including a web-based practice test, desktop practice exam software, and downloadable PDF files. iPassleader provides proprietary preparation guides for the certification exam offered by the Aruba Certified Campus Access Professional Exam (HPE7-A01) exam dumps. In addition to containing numerous questions similar to the Aruba Certified Campus Access Professional Exam (HPE7-A01) exam, the HP HPE7-A01 exam questions are a great way to prepare for the HP HPE7-A01 exam dumps.

HP HPE7-A01 Certification Exam is an essential step for individuals who wish to become Aruba Certified Campus Access Professionals. HPE7-A01 exam covers a wide range of topics related to Aruba wireless and wired networking technologies and is designed to test the candidate's knowledge and practical skills in the field of network infrastructure. Achieving the certification can help professionals to advance their careers and open up new opportunities for growth and development.

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In order to become an Aruba Certified Campus Access Professional, individuals must pass the HPE7-A01 certification exam, which consists of 60 multiple-choice questions. HPE7-A01 exam is administered through Pearson VUE testing centers worldwide and is available in multiple languages. With the HPE7-A01 Certification, individuals can demonstrate their expertise in Aruba WLAN solutions and advance their careers in the field of wireless networking.

HP Aruba Certified Campus Access Professional Exam Sample Questions (Q46-Q51):

NEW QUESTION # 46
With the Aruba CX 6100 48G switch with uplinks of 1/1/47 and 1/1/48. how do you automate the process of resuming the port operational state once a loop on a client port is cleared?

  • A. Configure int 1/1/1-1/1/52 loop-protect disable timer.
  • B. Configure global loop-protect re-enable-timer.
  • C. Configure int 1/1/1-1/1/46 loop-protect re-enable-timer.
  • D. Configure global loop-protect disable timer.

Answer: C

Explanation:
Loop protection is a feature that detects and prevents loops in layer 2 networks. Loop protection can be enabled on ports, LAGs, or VLANs. When loop protection is enabled, the switch sends periodic loop protection messages on the interface and expects to receive them back. If a loop protection message is received back on the same interface, it indicates a loop and the switch takes an action to disable the interface or block trafficon it3. The loop-protect re-enable-timer command is used to configure the length of time the switch waits before re-enabling an interface that was disabled due to loop detection. The default value is 0, which means that the interface remains disabled until manually re-enabled3. To automate the process of resuming the port operational state once a loop on a client port is cleared, the loop-protect re-enable-timer command can be used with a non-zero value on the interface range that includes the client ports3. Therefore, answer C is correct.
References: 1: Aruba Campus Access documents and learning resources 3: Configuring loop protection - Aruba


NEW QUESTION # 47
Which feature allows the device to remain operational when a remote link failure occurs between a Gateway cluster and a RADIUS server that is either in the cloud or a datacenter?

  • A. MAC Authentication
  • B. MAC caching
  • C. Authentication survivability
  • D. Opportunistic key caching

Answer: C

Explanation:
Authentication survivability is a feature that allows the device to remain operational when a remote link failure occurs between a Gateway cluster and a RADIUS server that is either in the cloud or a datacenter.
Authentication survivability enables the Gateway cluster to cache successful authentication requests from the RADIUS server and use them to authenticate clients when the RADIUS server is unreachable. Authentication survivability also allows clients to use MAC caching or MAC authentication bypass (MAB) methods to access the network when the RADIUS server is down.References:https://www.arubanetworks.com/assets/tg/TG_AuthSurvivability.pdf


NEW QUESTION # 48
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?

  • A. 17 dBm
  • B. 30 dBm
  • C. -12 dBm
  • D. 26 dBm

Answer: A

Explanation:
Explanation
The calculated Equivalent Isotropic Radiated Power (EIRP) for AP1 is 17 dBm.
EIRP is the measured radiated power of an antenna in a specific direction. It is equal to the input power to the antenna multiplied by the gain of the antenna. It can also take into account the losses in transmission line, connectors, and other components. The formula for EIRP is:
EIRP = P + G - L
where P is the output power of the radio, G is the gain of the antenna, and L is the loss of the cable and connectors.
For AP1, we have:
P = 10 dBm G = 9 dBi L = 2 dB
Therefore,
EIRP = 10 + 9 - 2 EIRP = 17 dBm


NEW QUESTION # 49
Refer to the image.

Your customer is complaining of weak Wi-Fi coverage in their office. They mention that the office on the other side of the hall has much better signal What is the likely cause of this issue7

  • A. The AP is an outdoor access point.
  • B. The AP is a remote access point.
  • C. The AP is using a directional antenna.
  • D. The AP is configured in Mesh mode

Answer: C

Explanation:
Explanation
The likely cause of the issue of weak Wi-Fi coverage in the office is that the AP is using a directional antenna.
A directional antenna is an antenna that radiates or receives radio waves more strongly in one or more directions, creating a focused beam of signal. A directional antenna can provide better coverage and performance for a specific area, but it can also create dead zones or weak spots for other areas. The other options are incorrect because they either do not affect the Wi-Fi coverage or do not match the scenario.
References:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/wlan-rf/rf-fundam
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/wlan-rf/antennas.


NEW QUESTION # 50
What steps are part of the Key Management workflow when a wireless device is roaming from AP1 to AP2?
(Select two.)

  • A. The Key Management service receives from AirMatch a list of all AP2's neighbors
  • B. AP1 will cache the client's information and send it to the Key Management service
  • C. The Key Management service then generates R1 keys for AP2's neighbors.
  • D. The Key Management service receives a list of all AP1 s neighbors from AirMatch.
  • E. A client associates and authenticates with the AP2 after roaming from AP1

Answer: B,C

Explanation:
Explanation
The correct steps that are part of the Key Management workflow when a wireless device is roaming from AP1 to AP2 are A and D.
A: AP1 will cache the client's information and send it to the Key Management service. This is true because when a client associates and authenticates with AP1, AP1 will generate a pairwise master key (PMK) for the client and store it in its cache. AP1 will also send the PMK and other client information, such as MAC address, VLAN, and SSID, to the Key Management service, which is a centralized service that runs on Aruba Mobility Controllers (MCs) or Mobility Master (MM) devices1. The Key Management service will use this information to facilitate fast roaming for the client.
D: The Key Management service then generates R1 keys for AP2's neighbors. This is true because when the Key Management service receives the client information from AP1, it will use the PMK to derive R0 and R1 keys for the client. R0 keys are used to generate R1 keys, which are used to generate pairwise transient keys (PTKs) for encryption. The Key Management service will distribute the R1 keys to AP2 and its neighboring APs, which are determined by AirMatch based on RF proximity2. This way, when the client roams to AP2 or any of its neighbors, it can skip the 802.1X authentication and use the R1 key to quickly generate a PTK with the new AP3.
B: The Key Management service receives from AirMatch a list of all AP2's neighbors. This is false because the Key Management service does not receive this information from AirMatch directly. AirMatch is a feature that runs on MCs or MM devices and optimizes the RF performance of Aruba devices by using machine learning algorithms. AirMatch periodically sends neighbor reports to all APs, which contain information about their nearby APs based on signal strength and interference. The APs then send these reports to the Key Management service, which uses them to determine which APs should receive R1 keys for a given client2.
C: The Key Management service receives a list of all AP1 s neighbors from AirMatch. This is false for the same reason as B. The Key Management service does not receive this information from AirMatch directly, but from the APs that send their neighbor reports.
E: A client associates and authenticates with the AP2 after roaming from AP1. This is false because a client does not need to authenticate with AP2 after roaming from AP1 if it has already authenticated with AP1 and received R1 keys from the Key Management service. The client only needs to associate with AP2 and perform a four-way handshake using the R1 key to generate a PTK for encryption3. This is called fast roaming or
802.11r roaming, and it reduces the latency and disruption caused by full authentication.
1: ArubaOS 8.7 User Guide 2: ArubaOS 8.7 User Guide 3: ArubaOS 8.7 User Guide : ArubaOS 8.7 User Guide


NEW QUESTION # 51
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