Free HPE6-A47 Exam Braindumps (page: 5)

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A customer requires high availability for wireless services, including stateful failover for user connections if the Mobility Controller (MC) that handles the user traffic fails. What is the requirement for the design?

  1. MCs are deployed in a cluster, and they are on the same VLAN
  2. MCs are distributed across each VLAN on which APs are deployed and have VRRP enabled.
  3. MCs have a standby master IP address assigned to them.
  4. MCs have enough licenses to support the APs for which they are active and standby MC.

Answer(s): B



An architect plant to purpose an Aruba wireless solution with several Mobility Controllers (MCs) and a Mobility Master (MM) architecture. Wireless users run Skype for Business, a Unified Communications (UC) solution.
The architect plans to use the Aruba SDN capabilities to integrate with the UC solution.
What helps to support high availability specifically for the SDN services?

  1. a redundant master MC
  2. backup controllers defines on the APs
  3. a cluster deployment for MCs
  4. a redundant MM

Answer(s): D



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?

  1. The DSCP values place both voice and video traffic in the video VMM queue, so voice does not receive the prioritization that is should.
  2. The Aruba APs and controllers use different prioritization mechanism from WMM, so they will not accept high priority traffic from the wireless devices.
  3. DSCP is incompatible with WMM. The Aruba APs and controllers instead use 802.1p to mark traffic to and from wireless devices.
  4. 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.

Answer(s): A



An architect proposes the following Aruba solutions:

1. Two Virtual Mobility Masters (VMMs)
2. Six 7030 Mobility Controllers (MCs)
3. 300 APs

In addition to any necessary AP, PEF, and RFP licenses, which license package should the architect propose?

  1. six LIC-MM-VA-50
  2. one LIC-MC-VA-250 and one LIC-MC-VA-50; one LIC-MM-VA-500
  3. one LIC-MM-VA-500
  4. one LIC-MC-VA-250 and one LIC-MC-VA-50; six LIC-MM-VA-500

Answer(s): C



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