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NEW QUESTION 10
An architect plans 128 APs to support 12,800 devices in a very high density (VHD) design. The customer
requires high availability, so the architect plans to recommend a pair of controllers. What is one reason to
recommend 7210 controllers rather than 7205 controllers for this deployment?
- A. the number of devise required
- B. the need for high speed 10 GbE ports
- C. the number of APs required
- D. the need for clustering
Answer: A
NEW QUESTION 11
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?
- A. SmartLink
- B. OSPF graceful restart
- C. VRRP
- D. BGP
Answer: D
NEW QUESTION 12
An architect needs to deliver an upgrade to an 802.11ac-based solution for a customer. The customer requires an active site survey for the new deployment.
Which deliverable should the architect provide to the customer?
- A. a heat map with sources of RF interface, both 802.11 and non-802.11
- B. a heat map with existing AP locations and actual tested coverage
- C. a heat map with proposed AP locations and actual tested coverage
- D. the heat map with proposed AP locations and predictive coverage
Answer: A
NEW QUESTION 13
Read this scenario thoroughly, and then answer each that displays on the right side of the screen.
An architect proposes these products for a customer who wants a wireless and wired upgrade:
1. Aruba 2930M switches at the access layer
2. Aruba 5406R switches at the core
3. Aruba AP-325s
4. Aruba 7205 Mobility Controllers (MCs), deployed in a cluster
5. Aruba Mobility Master (MM)
6. Aruba ClearPass Cx000V
7. Aruba AirWare
The architect also needs to propose a security plan for the solution. The customer has 900 employees and up to 30 guests a day. The customer wants to protect the internal perimeter of the network with authentication and simple access controls. The customer is most concerned about wireless security, but also wants to ensure that only trusted users connect on the wire. However, the customer also wants all wired traffic to be forwarded locally on access layer switches. The customer already has a third-party firewall that protects the data center.
The customer wants to use certificates to authenticate user devices, but is concerned about the complexity of deploying the solution. The architect should recommend a way to simplify. For the most part users connect company-issued laptops to the network. However, users can bring their own devices and connect them to the network. The customer does not know how many devices each user will connect, but expects about two or three per-user. DHCP logs indicate that the network supports a maximum of 2800 devices.
Refer to the provided scenario. Based on the plan for wired authentication, what is a correct plan for wired user VLANs?
- A. use the MCs to assign wired users to their VLANs, and extend the VLANs to a Layer 3 switch connected to the MC
- B. assign wired users to different VLANs from wireless users, based on port or role assignments on access layer switches. Extend the VLANs to the core.
- C. specify the VLANs in network policies on AirWare, and ensure that both the switches and MCs are managed by AirWare
- D. configure the same roles on switches and MCs to place wired and wireless users in the same VLANs.
Extend VLANs from access layer switches to the core.
Answer: B
NEW QUESTION 14
Refer to the exhibit.
Exhibit 1 shows the logical plan, and Exhibit 2 shows the BOM created with IRIS. An architect plans to propose two 5406Rzl switches as a VSF fabric for a campus network core. Which issue with the plan should the architect correct?
- A. Change the v2 modules to v3 modules.
- B. Add two QSPF+ MP0 SR4 transceivers.
- C. Add stacking modules and cables.
- D. Change the power supply type.
Answer: A
Explanation:
Explanation
NEW QUESTION 15
Refer to the exhibit.
A customer needs to upgrade the wireless network at their campus, which has a single large building.
Employees use the wireless network to access the Internet and centralized services. The building has four floors.
These are the requirements:
* 30 APs on each floor
* A Mobility Master (MM)-based architecture
* Deployment of one Aruba 7030 Mobility Controller (MC) on each floor, with the MCs combined in a cluster for seamless client failover and roaming What should the architect explain to the customer about the proposed solution?
- A. MCs in a cluster must have additional AP licenses to support APs of a failed controller
- B. The MC 7030 only supports clusters with up to three members
- C. The MC 7030 does not support enough APs for the requirements
- D. MCs should be deployed centrally on the same VLAN to better meet these goals
Answer: D
NEW QUESTION 16
Refer to the exhibit.
Exhibit 1.
Exhibit 2.
Exhibit 1 shows the logical plan, and Exhibit 2 shows the BOM that the administrator has made in Iris. What
is missing from the IRIS BOM?
- A. 10 GbE direct attach cables
- B. an uplink module for one of the switches
- C. stacking modules and cables
- D. stacking licenses
Answer: A
NEW QUESTION 17
Refer to the exhibit. The customer needs to expand its wired and wireless network to a new building, Building 2, which is near the existing building, Building 1. The exhibit shows the logical plan that the architect has created so far. The aggregation layer switches in the new building should provide the default gateway services for the VLANs in the new building and route traffic to the core. The existing Aruba Mobility Controllers (MCs) will control the new APs.
What should be the VLAN assignment for Link 1, indicated in the exhibit?
- A. the default VLAN and VLAN 14
- B. VLANs 11, 12, 13, 21, 22, and 23
- C. an unused VLAN such as 200
- D. VLANs 21, 22, and 23 only
Answer: B
NEW QUESTION 18
An architect proposes four 7210 Mobility Controllers (MCs) to support about 1,500 client APs. The customer
environment will have a maximum of about 20,000 wireless clients. The customer wants hardware MMs with
an active and standby deployment. What is the minimum solution that meets the customer requirements?
- A. two MM-HW-10K appliances
- B. two MM-HW-5K appliances
- C. four MM HW-5K appliances
- D. four MM HW-10K appliances
Answer: B
NEW QUESTION 19
An architect learns that a customer site is 14,307 square meters (154,000 square feet) and supports 900
employees using WiFi 5 Ghz radio. What additional information should the architect collect to create the RF
plan?
- A. whether BLE wayfinding is required
- B. number of devices used by each user
- C. the OS used on wireless devices
- D. software version on Mobility Controllers (MCs)
Answer: B
NEW QUESTION 20
Which of the following configurations can accept a VLAN pool?(Choose two)
- A. Trunk native VLAN
- B. Server derived role
- C. Virtual AP profile
- D. FW Policies
- E. User Role
Answer: C,E
NEW QUESTION 21
Refer to the exhibit.
A customer needs to upgrade the wireless network at their campus, which has a single large building.
Employees use the wireless network to access the Internet and centralized services. The building has four floors.
These are the requirements:
30 APs on each floor
A Mobility Master (MM)-based architecture
Deployment of one Aruba 7030 Mobility Controller (MC) on each floor, with the MCs combined in a
cluster for seamless client failover and roaming
What should the architect explain to the customer about the proposed solution?
- A. MCs in a cluster must have additional AP licenses to support APs of a failed controller
- B. The MC 7030 only supports clusters with up to three members
- C. The MC 7030 does not support enough APs for the requirements
- D. MCs should be deployed centrally on the same VLAN to better meet these goals
Answer: D
NEW QUESTION 22
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?
- A. Aruba Instant APs
- B. Aruba remote APs
- C. Aruba campus APs and a Virtual Mobility Controller
- D. Aruba campus APs and an Aruba 7005 Mobility Controller
Answer: D
NEW QUESTION 23
Refer to the exhibit.
A customer wants to replace the core and aggregation layer of an existing network. Currently the network routes between the aggregation layer and core, and uses the technologies shown in the exhibit.
The customer now wants to route at the core, instead of the aggregation layer, and extend some of the same VLANs in different buildings. However, the customer cannot eliminate the aggregation layer at this point. What should the architect recommend?
- A. Combine all switches in the aggregation layer and core into a single backplane stack.
- B. Implement broadcast filtering on switch-to-switch links across all of the buildings.
- C. Use VRRP on the core and aggregation switches, with the aggregation switches acting as standby.
- D. Create a backplane stack at the aggregation layer and a VSF fabric at the core.
Answer: A
NEW QUESTION 24
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?
- A. Combine the switches in each Building 2 closet as a VSF fabric; establish two 10 GbE connections to the core per fabric.
- B. Connect each Building 2 switch directly to the core on a single fiber strand through the use of SFP+-SR transceivers.
- C. Extend additional fiber between the buildings so that each Building 2 switch can have a direct 10 GbE connection to the core.
- D. Use two additional 2930F switches to act as an aggregation layer for Building 2; connect them to the core on 40 GbE connections.
Answer: A
NEW QUESTION 25
For which scenario should an architect recommend Aruba Central Managed Portal (MSP)?
- A. for an enterprise with many branches that needs to manage services centrally
- B. for a service provider who needs to manage multiple customer networks
- C. for an enterprise that needs to manage data center services together with the network
- D. for a service provider who needs to monitor multi-vendor environments
Answer: A
NEW QUESTION 26
Read this scenario thoroughly, and then answer each question that displays on the right side of the screen.
An architect proposes these products for a customer who wants a wireless and wired upgrade:
* Aruba 2930M switches at the access layer
* Aruba 5406R switches at the core
* Aruba AP-325s
* Aruba 7205 Mobility Controllers (MCs), deployed in a cluster
* Aruba Mobility Master (MM)
* Aruba ClearPass Cx000V
* Aruba AirWare
The architect also needs to propose a security plan for the solution. The customer has 900 employees and up to
30 guests a day. The customer wants to protect the internal perimeter of the network with authentication and
simple access controls. The customer is most concerned about wireless security, but also wants to ensure that
only trusted users connect on the wire. However, the customer also wants all wired traffic to be forwarded
locally on access layer switches. The customer already has a third-party firewall that protects the data center.
The customer wants to use certificates to authenticate user devices, but is concerned about the complexity of
deploying the solution. The architect should recommend a way to simplify. For the most part users connect
company-issued laptops to the network. However, users can bring their own devices and connect them to the
network. The customer does not know how many devices each user will connect, but expects about two or
three per-user. DHCP logs indicate that the network supports a maximum of 2800 devices.
Refer to the provided scenario. Which ClearPass licenses should the architect include in the proposal?
- A. 1,000 Access licenses and 1000 Onboard licenses
- B. 3,000 Access licenses (3x1000) and 1000 Onboard licenses
- C. 3,000 Access licenses and 3,000 (3x1000) Onboard licenses
- D. 1,000 Access licenses and 3,000 (3x1000) Onboard licenses
Answer: D
NEW QUESTION 27
For which scenario does the Aruba backplane stacking technology meet the needs?
- A. The customer needs to deploy a pair of aggregation switches in the same closet, and wants to simplify the architecture and redundancy design.
- B. The customer needs to deploy a switch at a branch office and have the switch automatically discover and join the network stack at the main office.
- C. The customer needs to simplify the deployment of core switches which are located in different closets for redundancy purposes.
- D. The customer needs to expand the network and make it possible for the current core switches to support more MAC forwarding and ARP entries.
Answer: C
NEW QUESTION 28
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