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Refer to the exhibit.
An AP is connected to a cluster of controllers. An AAA server provides all authentication and authorization functions for wireless users. A wireless user connects to an AP, and Active User Anchor Controller (A-UAC) and Standby UAC (S-UAC) tunnels are built from the AP to the respective controllers in the cluster.
Why would an administrator create four VRRP groups with four Virtual IP (VIP) addresses in the cluster?
An administrator manages an Aruba wireless solution, deployed in a company with locations across the world. In one country, the local government organization that controls wireless transmissions increases the maximum EIRP allowed for certain channels.
Which component does the administrator need to update on the Mobility Master (MM) to accommodate this change?
An administrator implements per-user tunneled node that involves ArubaOS-Switches and Aruba Mobility Controllers (MCs). What always happens when a wired client connects to the network?
Refer to the exhibit.
What is true about the configuration shown in the exhibit?
An administrator implements machine authentication in an 802.1X profile. Which user role will be assigned to the user’s session if machine authentication fails, but the 802.1X user authentication passes for a user who connects?
Refer to the exhibit.
What is true about the operation of the Aruba Mobility Controller (MC) shown in the exhibit?
An administrator wants to change the default roles for the pre- and post-authentication user roles for a WLAN on a Mobility Master (MM). The controllers in the network perform all authentication.
Under the Managed Network hierarchy, where can the administrator assign these roles?
An administrator configures the MultiZone feature for a company network, where a mobility cluster is the primary zone and a standalone controller in the company’s DMZ represents a secondary data zone. The administrator configures two AP Groups and respective VAPs for the zones on the Mobility Master (MM) in the primary zone. When the APs boot up and establish connections to both zones, the administrator notices that no data connections are established to the data zone.
What must the administrator do to fix this problem?
What must an administrator configure in order for the ClearPass server to execute a RADIUS Change of Authorization (CoA) to Aruba Mobility Controllers (MCs) in a cluster?
Which Aruba Mobility Controller (MC) command should an administrator execute to determine whether an ArubaOS-Switch successfully registers to an MC?
Refer to the exhibit.
Which controller connection with the Aruba as the cluster leader?
An administrator has multiple AAA servers, some Microsoft RADIUS and some ClearPass. When 802.1X users authenticate, the administrator wants to ensure that the authentication requests are handled by the appropriate AAA server. Users enter their username in this format: username@domain_name.
What must the administrator implement to ensure the correct AAA server processes the authentication request?
An administrator needs to implement multiple configuration changes on a set of Aruba Mobility Controllers
(MCs) that involve both VLAN and interface configurations at the same time. The controllers are deployed in a cluster.
How can the administrator accomplish this task?
An administrator manages an Aruba wireless network. ClearPass is used to centralize AAA functions. The administrator wants to implement server role derivation.
Which information will the ClearPass server return in regards to the user role assignment?
Which ArubaOS CLI command can an administrator execute to determine if AP load balancing is enabled in a cluster?
An administrator deploys Aruba Mobility Controller 7005s to a company’s branch offices. The administrator wants to disable the console port to prevent unauthorized access to the controllers.
Which controller command should the administrator use to implement this policy?
An administrator mistakenly configures the wrong VLAN setting on a managed controller's interface. This
causes the controller to lose management access to the Mobility Master (MM). The administrator knows that the auto roll-back feature will revert the managed controller to a previous configuration that was used prior to the change.
Which command can the administrator use to validate that the rollback process is successful?
Which device can terminate to a cluster of Aruba Mobility Controllers (MCs) that run ArubaOS.8.x?
A Microsoft RADIUS server is used to centralize AAA functions by a company. Upon a successful authentication lookup performed by an Aruba Mobility Controller (MC), the administrator wants to have the RADIUS server pass back the correct post-authentication role name that the controller should apply to the user’s traffic.
Which additional task must the administrator perform for the controller’s configuration to implement this process?
An administrator needs to authenticate users connected to an ArubaOS-Switch. The Aruba Mobility Controller (MC) authenticates the user and assigns user roles to wired users.
Which mode should the administrator configure on the MC?