HP HP Certifications HPE6-A47 Questions & Answers

• Question 21:

  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?

  A. MCs are deployed in a cluster, and they are on the same VLAN

  B. MCs are distributed across each VLAN on which APs are deployed and have VRRP enabled.

  C. MCs have a standby master IP address assigned to them.

  D. MCs have enough licenses to support the APs for which they are active and standby MC.

  Correct Answer: B

• Question 22:

  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. Use two additional 2930F switches to act as an aggregation layer for Building 2; connect them to the core on 40 GbE connections.

  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. Extend additional fiber between the buildings so that each Building 2 switch can have a direct 10 GbE connection to the core.

  Correct Answer: C

• Question 23:

  A customer has several clusters of Aruba 325 Instant APs. The customer is happy with the performance of the current APs, but would like to add a Mobility Controller (MC).

  What should the architect propose?

  A. the purchase of Universal APs that are the same modes as the current APs.

  B. Aruba ClearPass to onboard the APs as campus APs in the new MC-based deployment

  C. conversion of the existing Instant APs to campus APs (CAPs)

  D. a Virtual Mobility Controller (VMC) which can be licensed to control Instant APs

  Correct Answer: D

• Question 24:

  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.

  Correct Answer: C

• Question 25:

  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 need for high speed 10 GbE ports

  B. the need for clustering

  C. the number of devise required

  D. the number of APs required

  Correct Answer: C

• Question 26:

  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 remote APs

  B. Aruba campus APs and a Virtual Mobility Controller

  C. Aruba Instant APs

  D. Aruba campus APs and an Aruba 7005 Mobility Controller

  Correct Answer: D

• Question 27:

  A customer needs a wireless solution upgrade. Among the devices that need wireless access are printers. What information about the printers does the architect need to plan the wireless solution? (Select two.)

  A. whether the printers are physically locked down

  B. the identify of users who need to access printers

  C. whether the printers support Power over Ethernet (PoE)

  D. whether the printers support 802.1X

  E. the 802.11 standards supported by the printer

  Correct Answer: C

• Question 28:

  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. stacking modules and cables

  B. stacking licenses

  C. 10 GbE direct attach cables

  D. an uplink module for one of the switches

  Correct Answer: C

• Question 29:

  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

  Correct Answer: D

• Question 30:

  An Aruba wireless solution for a very high density (VHD) wireless solution consists of a Mobility Master (MM) and two Mobility Controllers (MCs).

  What is the best practice design for routing the wireless traffic?

  A. The MCs provide the default gateway services for wireless devices and use static routers.

  B. The MCs act at Layer2, and the MM acts as the default gateway.

  C. The MCs act at Layer2, and core routing switches act as the default gateway.

  D. The MCs provide the default gateway services for wireless devices and use OSPF.

  Correct Answer: B