Practice Free HPE7-A02 Exam Online Questions
What is a use case for running periodic subnet scans on devices from HPE Aruba Networking ClearPass Policy Manager (CPPM)?
- A . Using DHCP fingerprints to determine a client’s device category and OS
- B . Detecting devices that fail to comply with rules defined in CPPM posture policies
- C . Identifying issues with authenticating and authorizing clients
- D . Using WMI to collect additional information about Windows domain clients
A
Explanation:
Running periodic subnet scans on devices from HPE Aruba Networking ClearPass Policy Manager (CPPM) can be used to gather DHCP fingerprints, which help determine a client’s device category and operating system. DHCP fingerprints are unique patterns in DHCP request packets that provide valuable information about the device type and OS, assisting in device profiling and policy enforcement.
What is a use case for running periodic subnet scans on devices from HPE Aruba Networking ClearPass Policy Manager (CPPM)?
- A . Using DHCP fingerprints to determine a client’s device category and OS
- B . Detecting devices that fail to comply with rules defined in CPPM posture policies
- C . Identifying issues with authenticating and authorizing clients
- D . Using WMI to collect additional information about Windows domain clients
A
Explanation:
Running periodic subnet scans on devices from HPE Aruba Networking ClearPass Policy Manager (CPPM) can be used to gather DHCP fingerprints, which help determine a client’s device category and operating system. DHCP fingerprints are unique patterns in DHCP request packets that provide valuable information about the device type and OS, assisting in device profiling and policy enforcement.
What is a use case for running periodic subnet scans on devices from HPE Aruba Networking ClearPass Policy Manager (CPPM)?
- A . Using DHCP fingerprints to determine a client’s device category and OS
- B . Detecting devices that fail to comply with rules defined in CPPM posture policies
- C . Identifying issues with authenticating and authorizing clients
- D . Using WMI to collect additional information about Windows domain clients
A
Explanation:
Running periodic subnet scans on devices from HPE Aruba Networking ClearPass Policy Manager (CPPM) can be used to gather DHCP fingerprints, which help determine a client’s device category and operating system. DHCP fingerprints are unique patterns in DHCP request packets that provide valuable information about the device type and OS, assisting in device profiling and policy enforcement.
A company has HPE Aruba Networking APs running AOS-10 that connect to AOS-CX switches.
The APs will:
Authenticate as 802.1X supplicants to HPE Aruba Networking ClearPass Policy Manager (CPPM)
Be assigned to the "APs" role on the switches
Have their traffic forwarded locally
What information do you need to help you determine the VLAN settings for the "APs" role?
- A . Whether the switches are using local user-roles (LURs) or downloadable user-roles (DURs).
- B . Whether the APs bridge or tunnel traffic on their SSIDs.
- C . Whether the switches have established tunnels with an HPE Aruba Networking gateway.
- D . Whether the APs have static or DHCP-assigned IP addresses.
B
Explanation:
Traffic Forwarding for APs:
In AOS-10, AP traffic forwarding can happen locally (bridged) or through tunnels to a gateway.
The VLAN settings on the "APs" role depend on whether the APs bridge the SSID traffic locally or forward it through a tunnel.
Option B: Correct. You need to know whether the traffic is bridged or tunneled to determine the VLAN assignments.
Option A: Incorrect. LURs/DURs affect role assignment but not VLAN settings for traffic forwarding.
Option C: Incorrect. Establishing tunnels with gateways is relevant to centralized traffic forwarding, not VLANs for bridged traffic.
Option D: Incorrect. AP IP addressing (static or DHCP) does not impact the VLAN for forwarded SSID traffic.
A company has HPE Aruba Networking APs running AOS-10 that connect to AOS-CX switches.
The APs will:
Authenticate as 802.1X supplicants to HPE Aruba Networking ClearPass Policy Manager (CPPM)
Be assigned to the "APs" role on the switches
Have their traffic forwarded locally
What information do you need to help you determine the VLAN settings for the "APs" role?
- A . Whether the switches are using local user-roles (LURs) or downloadable user-roles (DURs).
- B . Whether the APs bridge or tunnel traffic on their SSIDs.
- C . Whether the switches have established tunnels with an HPE Aruba Networking gateway.
- D . Whether the APs have static or DHCP-assigned IP addresses.
B
Explanation:
Traffic Forwarding for APs:
In AOS-10, AP traffic forwarding can happen locally (bridged) or through tunnels to a gateway.
The VLAN settings on the "APs" role depend on whether the APs bridge the SSID traffic locally or forward it through a tunnel.
Option B: Correct. You need to know whether the traffic is bridged or tunneled to determine the VLAN assignments.
Option A: Incorrect. LURs/DURs affect role assignment but not VLAN settings for traffic forwarding.
Option C: Incorrect. Establishing tunnels with gateways is relevant to centralized traffic forwarding, not VLANs for bridged traffic.
Option D: Incorrect. AP IP addressing (static or DHCP) does not impact the VLAN for forwarded SSID traffic.
A company has HPE Aruba Networking APs running AOS-10 that connect to AOS-CX switches.
The APs will:
Authenticate as 802.1X supplicants to HPE Aruba Networking ClearPass Policy Manager (CPPM)
Be assigned to the "APs" role on the switches
Have their traffic forwarded locally
What information do you need to help you determine the VLAN settings for the "APs" role?
- A . Whether the switches are using local user-roles (LURs) or downloadable user-roles (DURs).
- B . Whether the APs bridge or tunnel traffic on their SSIDs.
- C . Whether the switches have established tunnels with an HPE Aruba Networking gateway.
- D . Whether the APs have static or DHCP-assigned IP addresses.
B
Explanation:
Traffic Forwarding for APs:
In AOS-10, AP traffic forwarding can happen locally (bridged) or through tunnels to a gateway.
The VLAN settings on the "APs" role depend on whether the APs bridge the SSID traffic locally or forward it through a tunnel.
Option B: Correct. You need to know whether the traffic is bridged or tunneled to determine the VLAN assignments.
Option A: Incorrect. LURs/DURs affect role assignment but not VLAN settings for traffic forwarding.
Option C: Incorrect. Establishing tunnels with gateways is relevant to centralized traffic forwarding, not VLANs for bridged traffic.
Option D: Incorrect. AP IP addressing (static or DHCP) does not impact the VLAN for forwarded SSID traffic.
A company has HPE Aruba Networking APs running AOS-10 that connect to AOS-CX switches.
The APs will:
Authenticate as 802.1X supplicants to HPE Aruba Networking ClearPass Policy Manager (CPPM)
Be assigned to the "APs" role on the switches
Have their traffic forwarded locally
What information do you need to help you determine the VLAN settings for the "APs" role?
- A . Whether the switches are using local user-roles (LURs) or downloadable user-roles (DURs).
- B . Whether the APs bridge or tunnel traffic on their SSIDs.
- C . Whether the switches have established tunnels with an HPE Aruba Networking gateway.
- D . Whether the APs have static or DHCP-assigned IP addresses.
B
Explanation:
Traffic Forwarding for APs:
In AOS-10, AP traffic forwarding can happen locally (bridged) or through tunnels to a gateway.
The VLAN settings on the "APs" role depend on whether the APs bridge the SSID traffic locally or forward it through a tunnel.
Option B: Correct. You need to know whether the traffic is bridged or tunneled to determine the VLAN assignments.
Option A: Incorrect. LURs/DURs affect role assignment but not VLAN settings for traffic forwarding.
Option C: Incorrect. Establishing tunnels with gateways is relevant to centralized traffic forwarding, not VLANs for bridged traffic.
Option D: Incorrect. AP IP addressing (static or DHCP) does not impact the VLAN for forwarded SSID traffic.
A company assigns a different block of VLAN IDs to each of its access layer AOS-CX switches. The switches run version 10.07. The IDs are used for standard purposes, such as for employees, VolP phones, and cameras. The company wants to apply 802.1X authentication to HPE Aruba Networking ClearPass Policy Manager (CPPM) and then steer clients to the correct VLANs for local forwarding.
What can you do to simplify setting up this solution?
- A . Assign consistent names to VLANs of the same type across the AOS-CX switches and have user-roles reference names.
- B . Use the trunk allowed VLAN setting to assign multiple VLAN IDs to the same role.
- C . Change the VLAN IDs across the AOS-CX switches so that they are consistent.
- D . Avoid configuring the VLAN in the role; use trunk VLANs to assign multiple VLANs to the port instead.
A
Explanation:
To simplify the setup of 802.1X authentication with HPE Aruba Networking ClearPass Policy Manager (CPPM) and ensure clients are steered to the correct VLANs for local forwarding, you should assign consistent names to VLANs of the same type across the AOS-CX switches and have user-roles reference these names. This approach allows for a more straightforward configuration and management process, as the user roles can apply consistent policies based on VLAN names rather than specific IDs. It also helps in maintaining clarity and reducing errors in VLAN assignments across different switches.
Reference: Aruba’s AOS-CX configuration guides and ClearPass integration documentation emphasize the importance of using consistent naming conventions and user-role configurations for efficient network management and security enforcement.
A company assigns a different block of VLAN IDs to each of its access layer AOS-CX switches. The switches run version 10.07. The IDs are used for standard purposes, such as for employees, VolP phones, and cameras. The company wants to apply 802.1X authentication to HPE Aruba Networking ClearPass Policy Manager (CPPM) and then steer clients to the correct VLANs for local forwarding.
What can you do to simplify setting up this solution?
- A . Assign consistent names to VLANs of the same type across the AOS-CX switches and have user-roles reference names.
- B . Use the trunk allowed VLAN setting to assign multiple VLAN IDs to the same role.
- C . Change the VLAN IDs across the AOS-CX switches so that they are consistent.
- D . Avoid configuring the VLAN in the role; use trunk VLANs to assign multiple VLANs to the port instead.
A
Explanation:
To simplify the setup of 802.1X authentication with HPE Aruba Networking ClearPass Policy Manager (CPPM) and ensure clients are steered to the correct VLANs for local forwarding, you should assign consistent names to VLANs of the same type across the AOS-CX switches and have user-roles reference these names. This approach allows for a more straightforward configuration and management process, as the user roles can apply consistent policies based on VLAN names rather than specific IDs. It also helps in maintaining clarity and reducing errors in VLAN assignments across different switches.
Reference: Aruba’s AOS-CX configuration guides and ClearPass integration documentation emphasize the importance of using consistent naming conventions and user-role configurations for efficient network management and security enforcement.
You are setting up user-based tunneling (UBT) between access layer AOS-CX switches and AOS-10 gateways. You have selected reserved (local) VLAN mode.
Tunneled devices include IoT devices, which should be assigned to:
Roles: iot on the switches and iot-wired on the gateways
VLAN: 64, for which the gateways route traffic.
IoT devices connect to the access layer switches’ edge ports, and the access layer switches reach the gateways on their uplinks.
Where must you configure VLAN 64?
- A . In the iot-wired role and on no physical interfaces
- B . In the iot role and the iot-wired role and on no physical interfaces
- C . In the iot-wired role and the access switch uplinks
- D . In the iot role and the access switch uplinks
A
Explanation:
Comprehensive Detailed Explanation
In a user-based tunneling (UBT) setup with reserved VLAN mode, VLAN 64 is used for routing traffic at the gateways. Since the IoT traffic is tunneled to the AOS-10 gateway:
On the gateways:
VLAN 64 must be configured in the iot-wired role for routing purposes.
On the switches:
VLAN 64 does not need to be configured on the access switch physical uplinks because the IoT traffic is tunneled directly to the gateway and does not rely on VLAN configurations at the access layer switches.
Reserved VLAN mode:
Ensures that traffic is encapsulated within the UBT tunnel, and VLANs like 64 are only relevant at the gateway for routing and enforcement.
Therefore, the correct configuration is to define VLAN 64 in the iot-wired role on the AOS-10 gateways and not on any physical interfaces.
Reference
Aruba AOS-CX UBT configuration guide.
Aruba AOS-10 Gateway Role and VLAN Management documentation.