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    HPE07-01

    HPE07-01

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    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?

    2 / 70

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

    3 / 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?

    4 / 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?

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    What is an OSPF transit network?

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    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?

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

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    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?

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    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?

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

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

    12 / 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?

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    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?

    14 / 70

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

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    What is true regarding 802.11k?

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

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    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?

    18 / 70

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

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    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?

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    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?

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

    (Select two.)

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    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?

    23 / 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?

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    Your customer is having issues with Wi-Fi 6 clients staying connected to poor-performing APs when a higher throughput APs are closer. Which technology should you implement?

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

    26 / 70

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

    27 / 70

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

    28 / 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.)

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    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)

    30 / 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?

    31 / 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.)

    32 / 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?

    33 / 70

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

    34 / 70

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

    35 / 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)

    36 / 70

    Refer to the exhibit

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

    37 / 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?

    38 / 70

    Which statement best describes QoS?

    39 / 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?

    40 / 70

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

    41 / 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?

    42 / 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?

    43 / 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?

     

    44 / 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?

    45 / 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?

    46 / 70

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

    47 / 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?

    48 / 70

    A customer wants to enable wired authentication across all their CX switches One of the requirements is that the switch must be able to authenticate a single computer connected through a VoIP phone.
    Which feature should be enabled to support this requirement?

    49 / 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?

    50 / 70

    What is a primary benefit of BSS coloring?

    51 / 70

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

    52 / 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?

    53 / 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.)

    54 / 70

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

    55 / 70

    You are configuring an SVI on an Aruba CX switch that needs to have the following characteristics:

    • VLANID = 25
    • IPv4 address 10 105 43 1 with mask 255 255 255.0
    • IPv6 address fd00:5708::f02d:4df6 with a 64 bit prefix length
    • member of VRF eng
    • VRF eng and VLAN 25 have not yet been created

    Which command lists will satisfy the requirements with the least number of commands?

    A)

    B)

    C)

    D)

    56 / 70

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

    57 / 70

    Which component is used by the Aruba Network Analytics Engine (NAE)?

    58 / 70

    With the Aruba CX switch configuration, what is the first-hop protocol feature that is used for VSX L3 gateway as per Aruba recommendation?

    59 / 70

    Refer to Exhibit

    With Access-1, What needs to be identically configured With MSTP to load-balance VLANS?

    60 / 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.)

    61 / 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?

    62 / 70

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

    63 / 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?

    64 / 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?

    65 / 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?

    66 / 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?

    67 / 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?

    68 / 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?

    69 / 70

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

    70 / 70

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

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