The customer has an office environment with users who have laptops that can connect with wired or wireless. Users also bring one or two of their own devices. An architect creates a proposal with Aruba AP325s, 7210 Mobility Controllers (MCs), a Mobility Master (MM), and Aruba 2930M switches at the access layer to support the laptops and APs.

The architect plans to recommend 802.1X authentication without tunneled node on Aruba 2930M switch ports that connect to laptops.

What is one advantage of this form of authentication?

A. ensures that Aruba firewall policies apply to wired user traffic.

B. prevents users from connection attempts with more than three devices

C. enables user access control and ensures only authorized users connect.

D. provides a second layer of protection for wireless users at the internal perimeter

A customer has very high availability requirements for wireless services. The architect plans to implement clustering on several Aruba Mobility Controllers (MCs).

Which benefit of this feature should the architect explain?

A. Clustering provides wireless client load balancing and seamless failover for client sessions.

B. Clustering provides high stability because one MC is active for all sessions and one is standby for all sessions.

C. Clustering enables an AP with a failed MC to operate on its own briefly to ensure seamless connectivity.

D. Clustering enables an AP with a failed MC to reconnect to a new AP after a short bootstrap.

Refer to the exhibit.

An architect determines that 80 Gbps bandwidth is required for the link aggregation between the Building 1aggregation layer and Building 2.

Which transceivers should the architect recommend for each pair of switches?

A. two QSPF+ BiDi

B. two QSPF+ MPO

C. eight SPF+ LR

D. eight SFP+ SR

An architect proposes an Aruba wireless solution for a customer that uses Microsoft Skype for Business. What should be set up on the MCs, or MM, to ensure that wireless voice traffic is properly prioritized?

A. Firewall policies and SDN to mark voice

B. Broadcast suppression combined with AirGroup

C. Airtime Fairness set to fair-access

D. Voice-aware Layer 3 roaming

A customer needs a wired network solution that can recognize and prioritize a wide array of different types of traffic, including casual Web browsing, voice, video, SAP Online, and file sharing.

The architect needs to choose between the Aruba 2930F or the 2540 Switch Series for the access layer switch.

Why would the architect choose the 2930F rather than the 2540 Switch Series for this customer?

A. The 2930F Series supports LLDP-MED for detecting VoIP traffic, while the 2540 Series does not.

B. The 2930F Series supports advancing routing, including multi-area OSPF, while the 2540 Series does not.

C. The 2930F Series supports more options for class-based QoS policies that the 2540 Series.

D. The 2930F Series can provide better congestion management with its much deeper buffers.