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  • HPE7-A01

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    HPE07-01

    HPE07-01

    1 / 70

    Which method is used to onboard a new UXI in an existing environment with 802 1X authentication?

    (The sensor has no cellular connection)

    2 / 70

    On AOS10 Gateways, which device persona is only available when configuring a Gateway-only group?

    3 / 70

    You are building a configuration in Central that will be used for a standardized network design for small sites for your company, you want to use GUI configuration for gateways and Aps, while template configuration for switches. You need to align with Aruba best practices. Which set of actions will satisfy these requirements?

    4 / 70

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

    5 / 70

    A network administrator is troubleshooting some issues guest users are having when connecting and authenticating to the network The access switches are AOS-CX switches. What command should the administrator use to examine information on which role the guest user has been assigned?

    6 / 70

    Your customer has asked you to assign a switch management role for a new user. The customer requires the user role to only have Web Ul access to the System > Log page and only have access to the GET method for REST API for the /logs/event resource
    Which default AOS-CX user role meets these requirements?

    7 / 70

    The customer needs a network hardware refresh to replace an aging Aruba 5406R core switch pair using spanning tree configuration with Aruba CX 8360-32YC switches What is the benefit of VSX clustering with the new solution?

    8 / 70

    Which statements regarding OSPFv2 route redistribution are true for Aruba OS CX switches?

    (Select two.)

    9 / 70

    What are two advantages of splitting a larger OSPF area into a number of smaller areas? (Select two )

    10 / 70

    What is an Aruba-recommended best practice for hardening that only applies to Aruba CX 6300 series switches with dedicated management ports?

    11 / 70

    A customer just upgraded aggregation layer switches and noticed traffic dropping for 120 seconds after the aggregation layer came online again. What is the best way to avoid having this traffic dropped given the topology below?

     

    12 / 70

    What is an OSPF transit network?

    13 / 70

    A customer is using a legacy application that communicates at layer-2. The customer would like to keep this application working to a remote site connected via layer-3 All legacy devices are connected to a dedicated Aruba CX 6200 switch at each site.

    What technology on the Aruba CX 6200 could be used to meet this requirement?

    14 / 70

    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.)
    A)

    B)

    C)

    D)

    E)

    15 / 70

    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 OSPF configuration for a separate routing table?

    16 / 70

    You need to create a keepalive network between two Aruba CX 8325 switches for VSX configuration. How should you establish the keepalive connection?

    17 / 70

    How is Multicast Transmission Optimization implemented in an HPE Aruba wireless network?

    18 / 70

    When setting up an Aruba CX VSX pair, which information does the Inter-Switch Link Protocol configuration use in the configuration created?

    19 / 70

    Review the exhibit

    You are troubleshooting an issue with a 10.102.39.0/24 subnet which is also VLAN 1000 used Tor wireless clients on a pair of Aruba CX 8360 switches The subnet SVI is configured on the 8360 pair, and the DHCP server is a Microsoft Windows Server 2022 Standard with an IP address of 10.200.1.100. The 10.102.250.0/24 subnet is used for switch management. A large number of DHCP requests are failing You are observing sporadic DHCP behavior across clients attached to the CX 6100 switch.
    Which action may help fix the issue?

     

    20 / 70

    You are helping an onsite network technician bring up an Aruba 9004 gateway with ZTP for a branch office The technician was to plug in any port for the ZTP process to start Thirty minutes after the gateway was plugged in new users started to complain they were no longer able to get to the internet. One user who reported the issue stated their IP address is 172.16 0.81 However, the branch office network is supposed to be on 10.231.81.0/24.
    What should the technician do to alleviate the issue and get the ZTP process started correctly?

    21 / 70

    What does the 802.3bz standard describe?

    22 / 70

    When setting up an Aruba CX VSX pair, which information does the Inter-Switch Link Protocol configuration use in the configuration created?

    23 / 70

    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?

    24 / 70

    With the Aruba CX 6200 24G switch with uplinks or 1/1/25 and 1/1/26, how do you protect client ports from forming layer-2 loops?

    25 / 70

    A network engineer recently identified that a wired device connected to a CX Switch is misbehaving on the network To address this issue, a new ClearPass policy has been put in place to prevent this device from connecting to the network again. Which steps need to be implemented to allow ClearPass to perform a CoA and change the access for this wired device?
    (Select two.)

    26 / 70

    Which statements are true regarding a VXLAN implementation on Aruba Switches? (Select two.)

    27 / 70

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

    28 / 70

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

    29 / 70

    What is the best practice for handling voice traffic with dynamic segmentation on AOS-CX switches?

    30 / 70

    Which statement best describes QoS?

    31 / 70

    A customer is concerned about me unprotected traffic between an AOS-CX switch and a gateway, running on AOS 10. What is a feasible option to protect this traffic?

    32 / 70

    Your customer has four (4) Aruba 7200 Series Gateways and two (2) 7000 Series Gateways. The customer wants to form a cluster with these Gateways. What design consideration would prevent you from using all of those Gateways?

    33 / 70

    Two AOS-CX switches are configured with VSX at the the Access-Aggregation layer where servers attach to them An SVI interface is configured for VLAN 10 and serves as the default gateway for VLAN10. The ISL link between the switches fails, but the keepalive interface functions. Active gateway has been configured on the VSX switches.

    What is correct about access from the servers to the Core? (Select two.)

    34 / 70

    With the Aruba CX switch configuration, what is the Active Gateway feature that is used for and is unique to VSX configuration?

    35 / 70

    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?

    36 / 70

    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?

    37 / 70

    A customer is using a legacy application that communicates at layer-2. The customer would like to keep this application working across the campus which is connected via layer-3. The legacy devices are connected to Aruba CX 6300 switches throughout the campus.

    Which technology minimizes flooding so the legacy application can work efficiently?

    38 / 70

    Describe the difference between Class of Service (CoS) and Differentiated Services Code Point (DSCP).

    39 / 70

    A company recently deployed new Aruba Access Points at different branch offices Wireless 802.1X authentication will be against a RADIUS server in the cloud. The security team is concerned that the traffic between the AP and the RADIUS server will be exposed.
    What is the appropriate solution for this scenario?

    40 / 70

    A company recently upgraded its campus switching infrastructure with Aruba 6300 CX switches. They have implemented 802.1X authentication on edge ports where laptop and loT devices typically connect. An administrator has noticed that for PoE devices the pons are delivering the maximum wattage instead of what the device actually needs Upon connecting the loT devices, the devices request their specific required wattage through information exchange

    41 / 70

    What is one advantage of using OCSP vs CRLs for certificate validation?

    42 / 70

    Which feature supported by SNMPv3 provides an advantage over SNMPv2c?

    43 / 70

    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?

    44 / 70

    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?

    45 / 70

    What is used to retrieve data stored in a Management Information Base (MIS)?

    46 / 70

    Your customer is having connectivity issues with a newly-deployed Microbranch group The access points in this group are online in Aruba Central, but no VPN tunnels are forming.

    What is the most likely cause of this issue?

    47 / 70

    A company deployed Dynamic Segmentation with their CX switches and Gateways After performing a security audit on their network, they discovered that the tunnels built between the CX switch and the Aruba Gateway are not encrypted. The company is concerned that bad actors could try to insert spoofed messages on the Gateway to disrupt communications or obtain information about the network.

    Which action must the administrator perform to address this situation?

    48 / 70

    A customer wants to deploy a Gateway and take advantage of all the SD-WAN features. Which persona role option should be selected?

    49 / 70

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

    50 / 70

    A customer is using Aruba Cloud Guest, but visitors keep complaining that the captive portal page keeps coming up after devices go to sleep Which solution should be enabled to deal with this issue?

    51 / 70

    What are the requirements to ensure that WMM is working effectively’? (Select two)

    52 / 70

    In an ArubaOS 10 architecture using an AP and a gateway, what happens when a client attempts to join the network and the WLAN is configured with OWE?

    53 / 70

    What is true regarding 802.11k?

    54 / 70

    You are doing tests in your lab and with the following equipment specifications:
    • AP1 has a radio that generates a 20 dBm signal
    • AP2 has a radio that generates a 8 dBm signal
    • AP1 has an antenna with a gain of 7 dBI.
    • AP2 has an antenna with a gain of 12 dBI.
    • The antenna cable for AP1 has a 3 dB loss
    • The antenna cable forAP2 has a 3 dB loss.
    What would be the calculated Equivalent Isotropic Radiated Power (EIRP) for AP1?

    55 / 70

    You are deploying a bonded 40 MHz wide channel What is the difference in the noise floor perceived by a client using this bonded channel as compared to an unbonded 20MHz wide channel?

    56 / 70

    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 AP1?

    57 / 70

    You are setting up a customer’s 15 headless loT devices that do not support 802.1X. What should you use?

    58 / 70

    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 issue?

    59 / 70

    What is a primary benefit of BSS coloring?

    60 / 70

    Refer to Exhibit

     

    A company has deployed 200 AP-635 access points. To take advantage of the 6 GHz band, the administrator has attempted to configure a new WPA3-OWE SSID in Central but is not working as expected.
    What would be the correct action to fix the issue?

    61 / 70

    How is Dynamic Multicast Optimization (DMO) implemented in an HPE Aruba wireless network?

    62 / 70

    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?

    63 / 70

    Refer to the exhibit

    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?

    64 / 70

    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?

    65 / 70

    Using Aruba best practices what should be enabled for visitor networks where encryption is needed but authentication is not required?

    66 / 70

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

    67 / 70

    Your manufacturing client is deploying two hundred wireless IP cameras and fifty headless scanners in their warehouse. These new devices do not support 802.1X authentication.

    How can HPE Aruba enhance security for these new IP cameras in this environment?

    68 / 70

    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?

    69 / 70

    Which standard supported by some Aruba APs can enable a customer to accurately locate wireless client devices within a few meters?

    70 / 70

    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?

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