Prepare For Realistic HPE7-A01 Dumps PDF – 100% Passing Guarantee [Q67-Q88]

NEW QUESTION 67
You are configuring Policy Based Routing (PBR) for a subnet that will be used to test a new default route for your network Traffic originating from 10.2.250.0/24 should use a new default route to 10.1.1.253. Other non-default routes for this subnet should not be affected by this change.
What are two parts of the solution for these requirements? (Select two.)

NEW QUESTION 68
A customer has a large number of food-producing machines
* All machines are connected via Aruba CX6200 switches in VLANs 100.110. and 120
* Several external technicians are maintaining this special equipment
What are the correct commands to ensure that no rogue DHCP server will impact the network?

NEW QUESTION 69
A new network design is being considered to minimize client latency in a high-density environment. The design needs to do this by eliminating contention overhead by dedicating subcarriers to clients.
Which technology is the best match for this use case?

OFDMA

MU-MIMO

QWMM

Channel Bonding

NEW QUESTION 70
What is a primary benefit of BSS coloring?

BSS color tags improve performance by allowing clients on the same channel to share airtime.

BSS color tags are applied to client devices and can reduce the threshold for interference

BSS color tags are applied to Wi-Fi channels and can reduce the threshold for interference

BSS color tags improve security by identifying rogue APs and removing them from the network.

NEW QUESTION 71
Match the topics with the underlying technologies (Options may be used more than once or not at all.)

NEW QUESTION 72
You are are doing tests in your lab and with the following equipment specifications:
* AP1 has a radio that generates a 16 dBm signal.
* AP2 has a radio that generates a 13 dBm signal.
* AP1 has an antenna with a gain of 8 dBi.
* AP2 has an antenna with a gain of 12 dBi. The antenna cable for AP1 has a 4 dB loss. The antenna cable for AP2 has a 3 dB loss.
What would be the calculated Equivalent Isotropic Radiated Power (EIRP) for AP1?

-9 dBm

20 dBm

40 dBm

15 dBm

NEW QUESTION 73
What is the order of operations tor Key Management service for a wireless client roaming from AP1 to AP2?

NEW QUESTION 74
What steps are part of the Key Management workflow when a wireless device is roaming from AP1 to AP2?
(Select two.)

AP1 will cache the client’s information and send it to the Key Management service

The Key Management service receives from AirMatch a list of all AP2’s neighbors

The Key Management service receives a list of all AP1 s neighbors from AirMatch.

The Key Management service then generates R1 keys for AP2’s neighbors.

A client associates and authenticates with the AP2 after roaming from AP1

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 75
Match each PoE power class to Its corresponding 802.3 standard. (Options may he used more than once or not at all)

NEW QUESTION 76
A new network design is being considered to minimize client latency in a high-density environment. The design needs to do this by eliminating contention overhead by dedicating subcarriers to clients.
Which technology is the best match for this use case?

OFDMA

MU-MIMO

QWMM

Channel Bonding

NEW QUESTION 77
List the WPA 4-Way Handshake functions in the correct order.

NEW QUESTION 78
A new network design is being considered to minimize client latency in a high-density environment. The design needs to do this by eliminating contention overhead by dedicating subcamers to clients.
Which technology is the best match for this use case?

OFDMA

MU-MIMO

QWMM

Channel Bonding

NEW QUESTION 79
What does the 802.3bz standard describe?

2.5Gb and 5Gb Ethernet ports

60 W and 90W PoE

AP directed roaming between APs

60 GHz P2P Wi-Fi

NEW QUESTION 80
When configuring UBT on a switch what will happen when a gateway role is not specified?

The switch will put the client on the access VLAN

The gateway will assign a default role to the client

The switch will assign the default deny role to the client.

The gateway will send back the deny role to the client.

NEW QUESTION 81
Which statements regarding Aruba NAE agents are true? (Select two )

A single NAE script can be used by multiple NAE agents

NAE agents are active at all times

NAE agents will never consume more than 10% of switch processor resources

NAE scripts must be reviewed and signed by Aruba before being used

A single NAE agent can be used by multiple NAE scripts.

NEW QUESTION 82
Your Aruba CX 6300 VSF stack has OSPF adjacency over SVI 10 with LAG 1 to a neighboring device The following configuration was created on the switch:

NEW QUESTION 83
Which Aruba AP mode is sending captured RF data to Aruba Central for waterfall plot?

Hybrid Mode

Air Monitor

Spectrum Monitor

Dual Mode

NEW QUESTION 84
When configuring UBT on a switch what will happen when a gateway role is not specified?

The switch will put the client on the access VLAN

The gateway will assign a default role to the client

The switch will assign the default deny role to the client.

The gateway will send back the deny role to the client.

NEW QUESTION 85
You need lo 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 OSPF configuration for a separate routing table?

Create a new OSPF area, and attach VRF name.

Create a new OSPF process ID with vrf name.

Attach a new OSFP process ID with a custom routing table

Attach OSPF process ID in the VRF configuration.

NEW QUESTION 86
A customer has a site with 200 AP-515 access points 75AP-565 access points installed. The customer is rolling out new mobile phones with Wi-Fi-calling. 802.1X is in use for authentication What should be enabled to ensure the best roaming experience?

802.1X

802. 11r

802.11W

802 .11h

NEW QUESTION 87
Your customer currently has Iwo (2) 5406 modular switches with MSTP configured as their core switches. You are proposing a new solution. What would you explain regarding the Aruba CX VSX switch pair when the Primary VSX node is replaced and the system MAC is replaced?

VSX will select the MAC address from a node that is the lower ID.

Configure vMAC on the Primary VSX node under VSX to retain MAC after hardware replacement.

VSX will select the MAC address from a node that is a higher ID.

During the initial VSX configuration, the system-mac is assigned with a fixed MAC based on VSX ID.

NEW QUESTION 88
The administrator notices that wired guest users that have exceeded their bandwidth limit are not being disconnected Access Tracker in ClearPass indicates a disconnect CoA message is being sent to the AOS-CX switch.
An administrator has performed the following configuration

What is the most likely cause of this issue?