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  • HPE7-A01

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    HPE07-01

    HPE07-01

    1 / 70

    Your customer is interested in hearing more about how roles can help keep consistent policy enforcement in a distributed overlay fabric How would you explain this concept to them?

    2 / 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)

    3 / 70

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

    4 / 70

    Refer to the exhibit

    With Core-1. what is the default value for config-revision?

    5 / 70

    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?

    6 / 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?

    7 / 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?

     

    8 / 70

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

    (Select two.)

    9 / 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?

     

    10 / 70

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

    11 / 70

    What is an OSPF transit network?

    12 / 70

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

    13 / 70

    You are working on a network where the customer has a dedicated router with redundant Internet connections Tor outbound high-importance real-time audio streams from their datacenter All of this traffic.
    • originates from a single subnet
    • uses a unique range of UDP ports
    • is required to be routed to the dedicated router
    All other traffic should route normally The SVI for the subnet containing the servers originating the traffic is located on the core routing switch in the datacenter What should be configured?

    14 / 70

    A system engineer needs to preconfigure several Aruba CX 6300 switches that will be sent to a
    remote office An untrained local field technician will do the rollout of the switches and the mounting
    of several AP-515s and AP-575S. Cables running to theAPs are not labeled.
    The VLANs are already preconfigured to VLAN 100 (mgmt), VLAN 200 (clients), and VLAN 300 (guests)
    What is the correct configuration to ensure that APs will work properly?

    A)

    B)

    C)

    D)

    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

    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”? The wired host ingress traffic arrives on a trusted port.

    17 / 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?

    18 / 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?

    19 / 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?

    20 / 70

    A customer wants to provide wired security as close to the source as possible The wired security must meet the following requirements:

    -allow ping from the IT management VLAN to the user VLAN
    -deny ping sourcing from the user VLAN to the IT management VLAN

    The customer is using Aruba CX 6300s
    What is the correct way to implement these requirements?

    21 / 70

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

    22 / 70

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

    23 / 70

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

    24 / 70

    You must ensure the HPE Aruba network you are configuring for a client is capable of plug-and-play provisioning of access points. What enables this capability?

    25 / 70

    A network administrator is attempting to troubleshoot a connectivity issue between a group of users and a particular server The administrator needs to examine the packets over a period of time from their desktop; however, the administrator is not directly connected to the AOS-CX switch involved with the traffic flow.
    What statements are correct regarding the ERSPAN session that needs to be established on an AOS-
    CX switch’? (Select two )

    26 / 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?

    27 / 70

    What does the 802.3bz standard describe?

    28 / 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 SVI for a separate routing table?

    29 / 70

    For the Aruba CX 6400 switch, what does virtual output queueing (VOQ) implement that is different from most typical campus switches?

    30 / 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.)

    31 / 70

    Which statement best describes QoS?

    32 / 70

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

    33 / 70

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

    34 / 70

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

    35 / 70

    How do you allow a new VLAN 100 between VSX pair inter-switch-link 256 for port 1/45 and 2/45?

    36 / 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?

    37 / 70

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

    38 / 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?

    39 / 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?

    40 / 70

    A customer is using stacked Aruba CX 6200 and CX 6300 switches for access and a VSX pair of Aruba CX 8325 as a collapsed core 802 1X is implemented for authentication. Due to the lack of cabling, some unmanaged switches are still in use Sometimes devices behind these switches cause network outages The switch should send a warning to the Helpdesk when the problem occurs You have been asked to implement an effective solution to the problem-
    What is the solution for this?

    41 / 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.)

    42 / 70

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

    43 / 70

    With the Aruba CX 6000 24G switch with uplinks of 1/1/25 and what does the switch do when a client port detects a loop and the do-not-disabie parameter is used?

    44 / 70

    For an Aruba AOS-10 AP in mixed mode, which factors can be used to determine the forwarding role assigned to a client? (Select two.)

    45 / 70

    Your manufacturing client is having installers deploy seventy headless scanners and fifty IP cameras in their warehouse These new devices do not support 802 1X authentication. How can HPE Aruba reduce the IT administration overhead associated with this deployment while maintaining a secure environment using MPSK?

    46 / 70

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

    47 / 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?

    48 / 70

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

    49 / 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?

    50 / 70

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

    51 / 70

    A customer is looking for a wireless authentication solution for all of their loT devices that meet the following requirements
    – The wireless traffic between the IoT devices and the Access Points must be encrypted
    – Unique passphrase per device
    – Use fingerprint information to perform role-based access
    Which solutions will address the customer’s requirements? (Select two.)

    52 / 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?

    53 / 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?

    54 / 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?

    55 / 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?

    56 / 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?

    57 / 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?

    58 / 70

    A large retail client is looking to generate a rich set of contextual data based on the location information of wireless clients in their stores Which standard uses Round Trip Time (RTT) and Fine Time Measurements (FTM) to calculate the distance a client is from an AP?

    59 / 70

    What is a primary benefit of BSS coloring?

    60 / 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?

    61 / 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?

    62 / 70

    What is true regarding 802.11k?

    63 / 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?

    64 / 70

    Due to a shipping error, five (5) Aruba AP-515S and one (1) Aruba CX 6300 were sent directly to your new branch office You have configured a new group persona for the new branch office devices in Central, but you do not know their MAC addresses or serial numbers The office manager is instructed via text message on their smartphone to onboard all the new hardware into Aruba Central
    What application must the office manager use on their phone to complete this task?

    65 / 70

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

    66 / 70

    Your Director of Security asks you to assign AOS-CX switch management roles to new employees based on their specific job requirements. After the configuration was complete, it was noted that a user assigned with the auditors role did not have the appropriate level of access on the switch. The user was not allowed to perform firmware upgrades and a privilege level of 15 was not assigned to their role. Which default management role should have been assigned for the user?

    67 / 70

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

    (The sensor has no cellular connection)

    68 / 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?

    69 / 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?

    70 / 70

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

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    The average score is 27%

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