HP HPE6-A47 Online Practice Questions and Exam Preparation

HP HPE6-A47 Online Questions & Answers

• Question 61:

  A plan includes these security settings for the employee WLAN:

  1.

  WPA2-Enterprise with AES encryption

  2.

  802.1X with PEAP-MSCHAPv2

  However, the customer wants to use certificates to authenticate user devices.

  Which change brings the plan in alignment with the customer requirements?

  A. Use EAP-TLS instead of PEAP-MSCHAPv2
  B. The TKIP encryption instead of AES.
  C. Add WPA2-PSK as an alternative to WPA2-Enterprise.
  D. Add Tunneled TLS (TTLS) as an alternative to PEAP-MSCHAPv2.
  D. Add Tunneled TLS (TTLS) as an alternative to PEAP-MSCHAPv2.

• Question 62:

  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 each user role on the MCs is associated with a different VLAN ID.
  C. Ensure that the RADIUS server assigns users to different VLANs dynamically.
  D. Ensure that optimization and suppression of unnecessary multicast is enabled.
  C. Ensure that the RADIUS server assigns users to different VLANs dynamically.

• Question 63:

  An architect needs to plan a wireless deployment. The architect conducts a physical walkthrough, but still needs more information. Which significant RF obstacle can be difficult to see visually and might require access to blueprints?

  A. fiberglass
  B. metal firewall
  C. ceiling tiles
  D. drywall
  A. fiberglass

• Question 64:

  A customer needs a networking solution that supports their Microsoft Skype for Business Unified Communications (UC) solution. The architect discovers that user wireless devices are Wi-Fi Multimedia (WMM) capable. Windows policies assign voice traffic DSCP 46 and video traffic DSCP 34.

  Which potential issue should the architect explain to the customer about the default QoS settings?

  A. The DSCP values place both voice and video traffic in the video VMM queue, so voice does not receive the prioritization that is should.
  B. The Aruba APs and controllers use different prioritization mechanism from WMM, so they will not accept high priority traffic from the wireless devices.
  C. DSCP is incompatible with WMM. The Aruba APs and controllers instead use 802.1p to mark traffic to and from wireless devices.
  D. The DSCP for wireless client traffic is concealed within the GRE packet on the path from the AP to the controller, and does not take effect.
  A. The DSCP values place both voice and video traffic in the video VMM queue, so voice does not receive the prioritization that is should.

• Question 65:

  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:

  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
  B. 1,000 Access licenses and 3,000 (3x1000) Onboard licenses

• Question 66:

  An architect proposes Aruba 2930F switches, which do not have OOBM ports. The customer wants to follow best practices for network management security. Which guideline can the architect follow?

  A. Assign access layer switches IP addresses on a VLAN that is dedicated for switch management.
  B. Ensure that DHCP is enabled on only the switch Default VLAN.
  C. Ensure that Telnet is enabled and set to listen on production VLANs.
  D. Assign switches static IP addresses on the same VLAN on which APs are deployed.
  C. Ensure that Telnet is enabled and set to listen on production VLANs.

• Question 67:

  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. Create a backplane stack at the aggregation layer and a VSF fabric at the core.
  B. Implement broadcast filtering on switch-to-switch links across all of the buildings.
  C. Combine all switches in the aggregation layer and core into a single backplane stack.
  D. Use VRRP on the core and aggregation switches, with the aggregation switches acting as standby.
  C. Combine all switches in the aggregation layer and core into a single backplane stack.

• Question 68:

  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
  D. Voice-aware Layer 3 roaming