Question 21
Refer to the exhibit.

Two Aruba Mobility Controllers (MC) are managed by a Mobility Master (MM) in a non-cluster deployment as shown in the exhibit.
* The C1 controller is connected to AP1 and AP2.
* The C2controller is connected to AP3 and AP4.
* VLAN mobility is enabled in the VAPs of both AP Groups.
* Both C1 and C2 support the same VLANs.
* User1's wireless device supports BSS Fast Transitioning and is currently connected to AP1.
What happens if User1 roams across the network and the user's device associates to AP3?

Two Aruba Mobility Controllers (MC) are managed by a Mobility Master (MM) in a non-cluster deployment as shown in the exhibit.
* The C1 controller is connected to AP1 and AP2.
* The C2controller is connected to AP3 and AP4.
* VLAN mobility is enabled in the VAPs of both AP Groups.
* Both C1 and C2 support the same VLANs.
* User1's wireless device supports BSS Fast Transitioning and is currently connected to AP1.
What happens if User1 roams across the network and the user's device associates to AP3?
Question 22
A group of users on the same floor of a campus residence experience connectivity problems continuously throughout the morning. The administrator suspects that it is a L1 problem with physical interference.
What can the administrator do to find the cause of this problem?
What can the administrator do to find the cause of this problem?
Question 23
A cluster has two Aruba 7240 Mobility Controllers (MCs) and two Aruba 7220Mobility Controllers (MCs).
How is the cluster leader elected if all controllers have the default priority?
How is the cluster leader elected if all controllers have the default priority?
Question 24
Which device can terminate to a cluster of Aruba Mobility Controllers (MCs) that run ArubaOS 8.x?
Question 25
What are the responsibilities of a cluster leader in a cluster of Aruba Mobility Controllers (MCs)? (Choose two.)