An administrator migrates Aruba Mobility Controllers (MCs) from ArubaOS.6x to ArubaOS.8. x. In the 6.x.
configuration, the administrator configures GRE tunnels on the local controllers to a controller in the DMZ to keep guest traffic off the corporate network. The problem with the solution is that is creates suboptimal routing paths.
Which feature should the administrator implement to solve this problem?

An administrator wants to determine if an IPSec session is established. Inorder to tunnel and protect the GRE data traffic between a RAP and an Aruba Mobility Controller (MC). Which MC command provides this information?

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 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?

Refer to the exhibit.

The branch office RAP shown in the exhibit provides secure wireless employee access. Because of security concerns, the company's security policy does not allow wireless guest access. Some customers that visit the Branch office need Internet access. A RAP's Ethernet Port 3 is used for wired guest access and Port2 is used for wired employee access. When employees connect to Port2, they are authenticated successfully and split-tunnel policy allows them access to both corporate and Internet resources from the Branch office. Guest users, however, cannot access Internet resources on Port 3.
How can the administrator provide guest users Internet access?