HP HPE6-A47 Practice Test Pdf Exam Material
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HP HPE6-A47 Exam Syllabus Topics:
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NEW QUESTION 41
Refer to the exhibit.
An architect needs to plan a network solution for a new office building with four floors. Each floor has two
wiring closets with the equipment shown in the exhibit. The switches will connect to employee desktops, a few
campus APs controlled by MCs, and printers. The switches do not implement tunneled node.
What is a best practice design for the VLANs and subnets for the wired devices?
- A. one VLAN per closet and a /24 subnet for each VLAN
- B. one VLAN per floor and a /24 subnet for each VLAN
- C. one VLAN per closet and a /25 subnet for each VLAN
- D. one VLAN for the entire building and a /23 subnet
Answer: C
NEW QUESTION 42
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. number of devices used by each user
- B. the OS used on wireless devices
- C. software version on Mobility Controllers (MCs)
- D. whether BLE wayfinding is required
Answer: A
NEW QUESTION 43
What is a key criteria that an architect should use to choose between an Aruba 7000 Series or 7200 Series
Mobility Controller (MC)?
- A. whether the MC needs to support advanced 8.x features
- B. the number of wireless devices that the MC needs to support
- C. the need to deploy controllers in a cluster
- D. whether the MC needs to terminate VPN tunnels
Answer: B
NEW QUESTION 44
An architect plans to purpose two Aruba Mobility Controllers (MCs) in a cluster. The customer has a large building that needs to support about 10,000 devices. The architect plans to associate the Employees WLAN with VLAN ID 10.
What is one Aruba best practice for this design?
- A. Ensure that VLAN 10 is extended to the edge and Aruba APs are deployed on it.
- B. Ensure that optimization and suppression of unnecessary multicast is enabled.
- C. Ensure that the RADIUS server assigns users to different VLANs dynamically.
- D. Ensure that each user role on the MCs is associated with a different VLAN ID.
Answer: C
NEW QUESTION 45
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. Implement broadcast filtering on switch-to-switch links across all of the buildings.
- B. Create a backplane stack at the aggregation layer and a VSF fabric at the core.
- C. Use VRRP on the core and aggregation switches, with the aggregation switches acting as standby.
- D. Combine all switches in the aggregation layer and core into a single backplane stack.
Answer: D
NEW QUESTION 46
A customer needs an 802.11ac upgrade for an office with cubicles. The customer states that, because they planned locations for the existing 802.11n APs so that there are no coverage holes, they will simply deploy the new 802.11ac APs in the same location as the existing APs. The customer plans to support mobile devices in addition to laptops.
What should the architect explain about shy a site survey is desirable to determine the optimal locations for the new APs?
- A. 802.11ac AP radios tend to be more sensitive to 2.4 GHz interference than 802.11n APs, so the architect needs to search for all potential sources of such interference.
- B. An 802ac deployment typically works better with side-mounted, rather than ceiling-mounted, APs, and a site survey will help determine the new mounting locations.
- C. The new 802.11ac deployment should have a capacity-based design for the best performance, but the existing deployment sounds like a coverage-based design.
- D. 802.11ac APs can support a higher density of clients, so they can be deployed farther apart than the APs in most existing 802.11n deployments.
Answer: B
NEW QUESTION 47
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. an uplink module for one of the switches
- B. 10 GbE direct attach cables
- C. stacking modules and cables
- D. stacking licenses
Answer: B
NEW QUESTION 48
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. an uplink module for one of the switches
- B. 10 GbE direct attach cables
- C. stacking modules and cables
- D. stacking licenses
Answer: B
NEW QUESTION 49
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. Which ClearPass licenses should the architect include in the proposal?
- A. 1,000 Access licenses and 1000 Onboard licenses
- B. 1,000 Access licenses and 3,000 (3x1000) Onboard licenses
- C. 3,000 Access licenses (3x1000) and 1000 Onboard licenses
- D. 3,000 Access licenses and 3,000 (3x1000) Onboard licenses
Answer: B
NEW QUESTION 50
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 51
Refer to the exhibit.
The exhibit shows information about a customer's existing equipment in a closet. The customer needs an upgrade for this closet.
The architect plans to:
* Replace the switches with two Aruba 3810M switches
* Connect the 3810M switches in a backplane stack
* Upgrade the uplinks to two 40GbE links for the entire backplane stack What is required for this design?
- A. Upgrade the fiber to single mode or a higher grade multimode.
- B. Use QSFP BiDi transceivers for the 40 GbE uplinks.
- C. Use QSFP SR4 transceivers for the stacking connections.
- D. Deploy more MM OM2 strands to make a total of 24.
Answer: A
NEW QUESTION 52
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?
- A. a signal of -65 dBm in the 2.4 GHz band
- B. a signal of -75 dBm in the 5 GHz band
- C. a signal of -65 dBm in the 5 GHz band
- D. a signal of -75 dBm in the 2.4 GHz band
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 53
What is one important guideline for antenna selection?
- A. Ensure that the beam-width exceeds 100 degrees.
- B. Ensure that the antenna is rated for 802.11ac usage.
- C. Ensure that the antenna is designed for the frequency used by the radio.
- D. Ensure that the H-plane and E-plane values are within 45 degrees of each other.
Answer: C
NEW QUESTION 54
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. Implement broadcast filtering on switch-to-switch links across all of the buildings.
- B. Create a backplane stack at the aggregation layer and a VSF fabric at the core.
- C. Use VRRP on the core and aggregation switches, with the aggregation switches acting as standby.
- D. Combine all switches in the aggregation layer and core into a single backplane stack.
Answer: D
NEW QUESTION 55
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. Extend additional fiber between the buildings so that each Building 2 switch can have a direct 10 GbE connection to the core.
- B. Connect each Building 2 switch directly to the core on a single fiber strand through the use of SFP+-SR transceivers.
- C. Combine the switches in each Building 2 closet as a VSF fabric; establish two 10 GbE connections to the core per fabric.
- 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: C
NEW QUESTION 56
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HPE6-A47 [Nov-2022] Newly Released] Exam Questions For You To Pass: https://www.prep4sureguide.com/HPE6-A47-prep4sure-exam-guide.html
HP HPE6-A47 Exam: Basic Questions With Answers: https://drive.google.com/open?id=1mp3RU9wlQi14lEn_TNohUwibKPK3l-bc