HPE6-A84 Exam Dumps

According to the Aruba Cloud Authentication and Policy Overview1, one of the prerequisites for configuring Cloud Authentication and Policy is to configure Device Insight (client profile) tags in Central. Device Insight tags are used to identify and classify IoT devices based on their behavior and characteristics.These tags can then be mapped to client roles, which are defined in the WLAN configuration for IAPs2. Client roles are used to enforce role-based access policies for the IoT devices. Therefore, option B is the correct answer.

Option A is incorrect because NetConductor is not related to Cloud Authentication and Policy. NetConductor is a cloud-based network management solution that simplifies the deployment and operation of Aruba Instant networks.

Option C is incorrect because integrating Aruba ClearPass Policy Manager (CPPM) and Device Insight is not a prerequisite for setting up the device role mappings. CPPM and Device Insight can work together to provide enhanced visibility and control over IoT devices, but they are not required for Cloud Authentication and Policy.

Option D is incorrect because creating global role-to-role firewall policies in Central is not a prerequisite for setting up the device role mappings. Global role-to-role firewall policies are used to define the traffic rules between different client roles across the entire network, but they are not required for Cloud Authentication and Policy.

According to the AOS-CX User Guide, one way to configure the VLAN setting for the reception role is to assign a consistent name to VLAN 14, 24, or 34 on each access layer switch and reference that name in the enforcement profile VLAN settings. This way, the switches can download the role settings from CPPM and apply the correct VLAN based on the name, rather than the ID. For example, the enforcement profile VLAN settings could be:

And the VLAN configuration on each switch could be:

Auto-site clustering is a feature that allows gateways in the same site and group to form a cluster automatically. However, this mode does not support VRRP IP addresses, which are required for dynamic authorization (CoA) from ClearPass Policy Manager (CPPM) to the gateways. Dynamic authorization is a mechanism that allows CPPM to change the attributes or status of a client session on the gateways without requiring re-authentication. This is useful for applying policies, roles, or bandwidth limits based on various conditions. Without VRRP IP addresses, CPPM would not be able to send CoA messages to the correct gateway in case of a failover event, resulting in inconsistent or incorrect client behavior.

To enable VRRP IP addresses for dynamic authorization, you need to set up gateway clusters manually and assign a VRRP VLAN and a VRRP IP address to each cluster. This way, CPPM can use the VRRP IP address as the NAS IP address for RADIUS communications and CoA messages. The VRRP IP address will remain the same even if the active gateway in the cluster changes due to a failover event, ensuring seamless operations. You can find more information about how to set up gateway clusters manually and configure VRRP IP addresses in the Gateway Cluster Deployment - Aruba page and the ClearPass Policy Manager User Guide1.

This is because a downloadable user role (DUR) is a feature that allows the switch to use a central ClearPass server to download user-roles to the switch for authenticated users12A DUR can contain various attributes and rules that define the access level and privileges of the user, such as VLAN, ACL, PoE, reauthentication period, etc3A DUR can also be customized and updated on the ClearPass server without requiring any changes on the switch1

A DUR can be used to create a ''provision'' role that allows users to enroll new wired clients in Intune. The ''provision'' role can have limited access that only lets them enroll and receive certificates from the Intune service. The ''provision'' role can also have rules that restrict the Internet access of the users to only the necessary sites, such as the Intune portal and the certificate authority.The rules can be based on IPv4 or IPv6 addresses, depending on the network configuration and preference2

A) Configuring the rules for the ''provision'' role with IPv6 addresses, which tend to be more stable. This is not a valid recommendation because it does not address how to create and apply the ''provision'' role on the switch.Moreover, IPv6 addresses do not necessarily tend to be more stable than IPv4 addresses, as both protocols have their own advantages and disadvantages4

B) Enabling tunneling to the MCs on the ''provision'' role and then setting up the privileges on the MCs. This is not a valid recommendation because it does not explain how to enable tunneling or what MCs are.Moreover, tunneling is a technique that encapsulates one network protocol within another, which adds complexity and overhead to the network communication5

D) Assigning the ''provision'' role to a VLAN and then setting up the rules within a Layer 2 access control list (ACL). This is not a valid recommendation because it does not explain how to assign a role to a VLAN or how to create a Layer 2 ACL on the switch.Moreover, a Layer 2 ACL is limited in its filtering capabilities, as it can only match on MAC addresses or Ethernet types, which might not be sufficient for restricting Internet access to specific sites