NEW QUESTION 40
An enterprise needs an upgrade to 802.11ac. Users run applications such as Web, email, voice, and video.
The architect needs to conduct an active site survey to plan 802.11ac AP locations. The noise floor is about –
90 dBm across the site.
Based on Aruba best practices, what is the minimum acceptable signal that the architect should look for to determine the test AP range?

NEW QUESTION 41
When configuring split tunnel mode on a Remote AP (RAP) where is the routing function for the split tunnel defined?

NEW QUESTION 42
An architect needs to plan a very high density (VHD) wireless network at a large events venue, at which thousands of attendees are expected. The architect plans to deploy a cluster of Mobility Controllers (MCs) to control the APs. It is important to support seamless roaming for wireless devise across the venue.
What should the architect ensure for the network services?

NEW QUESTION 43
Refer to the exhibit.

An architect selects 5406R switches for the aggregation layer. What is an appropriate amount of bandwidth for the link aggregation between each aggregation layer VSF fabric and the campus core?

NEW QUESTION 44
An architect needs to plan the RF coverage. Which application has the greatest potential impact on RF design?

NEW QUESTION 45
A customer has a small office building that needs approximately 32 APs. The solution must support basic rogue AP detection and provide a stateful firewall with role-based policies. The customer would like the simplest, most cost-effective deployment that meets their needs.
What should the architect recommend?

NEW QUESTION 46
Refer to the exhibit.

The exhibit shows the current plan for a wired network upgrade.
As much as possible, the customer wants to flatten the architecture and avoid recabling. However, each Building 2 switch must also maintain connectivity to the core if one link fails. What should the architect propose to meet the customer requirements?

NEW QUESTION 47
An architect simulates VoIP calls and tests the throughput as 67 Kbps, packet loss as 0.3 percent, maximum
latency as 100 ms, and maximum jitter as 100 ms. Which issue typically causes a poor experience for users?

NEW QUESTION 48
If a Remote AP (RAP) is attempting to contact a controller that is behind a NAT device what protocol must be allowed through the NAT/Firewall?

NEW QUESTION 49
An architect needs to plan the bandwidth for two Aruba 7240 Mobility Controllers (MCs) which will connect to the network core. The customer indicates that four 10 GbE links between the network core and the data center will be adequate. The customer expects almost all traffic in the network will be wireless. The customer expects up to 25 Gbps upstream traffic from wireless clients and up to 35 Gbps downstream to wireless clients. The customer requires the MCs to be able to continue to forward traffic if up to one link fails, but lower performance during the failover situation is permissible.
What are the minimal links to meet these requirements?

NEW QUESTION 50
An RF plan specifies wide sector directional antennas.
Refer to the antenna specifications.
H-plane refers to the Azimuth or Horizontal plane and E-plane refers to Elevation or Vertical plane.
Antenna 1: H-plane = 360; E-plane = 120
Antenna 2: H-plane = 360; E-plane = 60
Antenna 3: H-plane = 100; E-plane = 90
Antenna 4: H-plane = 60; E-plane = 60
Which antenna specifications indicate that the antenna is a good choice for the plan?

NEW QUESTION 51
A customer needs a solution to terminate VPN tunnels for Aruba RAPs. The customer has a single site and a single public IP address for this purpose. Network address translation (NAT) will forward the IPsec traffic to the correct device to terminate the VPN tunnel. The customer also requires N+1 redundancy for the solution. Which solution meets the customer requirements?

NEW QUESTION 52
A customer requires APs that meet these minimal criteria:
* Support for MU-MIMO
* Support for up to four spatial streams, both when MU-MIMO is used and when it is not used
* Support for transmissions to up to three MU-MIMO clients at the same time
The architect finds these specifications for the two models under consideration:
AP-335 = 4×4:4:4:4:3
AP-325 = 4×4:4:4:3:3
What should the architect determine from these specifications?

NEW QUESTION 53
Refer to the exhibit.

An architect selects 5406R switches for the aggregation layer. What is an appropriate amount of bandwidth for the link aggregation between each aggregation layer VSF fabric and the campus core?

NEW QUESTION 54
Which of the following configurations can accept a VLAN pool?(Choose two)

NEW QUESTION 55
An architect needs to plan the RF coverage. Which application has the greatest potential impact on RF design?

NEW QUESTION 56
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?

NEW QUESTION 57
Refer to the exhibit.

The customer requires fast failover if any one link or core device fails. Which additional technology should the architect plan on the core VSF fabric to meet these criteria?

NEW QUESTION 58
Refer to the exhibit.

An architect selects 5406R switches for the aggregation layer. What is an appropriate amount of bandwidth for the link aggregation between each aggregation layer VSF fabric and the campus core?