Free HP HPE6-A47 Exam Dumps Questions & Answers

An architect has an Instant AP (IAP) cluster at a mid-sized branch office. The IAP cluster now needs to tunnel corporate traffic to a Mobility Controller (MC) at the main office. However, the branch office should remain functional even if the link to the main office fails. Users at the branch office require access to main office resources, but do not require multicast services.
What is the recommended DHCP mode?

• A.Distributed L2
• B.Centralized L2
• C.Local
• D.Distributed L3

A customer needs a solution to terminate VPN tunnels for Aruba RAPs. The customer has a single site and a single public IP address for this purpose. Network address translation (NAT) will forward the IPsec traffic to the correct device to terminate the VPN tunnel. The customer also requires N+1 redundancy for the solution.
Which solution meets the customer requirements?

• A.two Aruba MCs on different subnets that use VRRP without clustering
• B.two Aruba MCs deployed as a Layer 2 cluster
• C.two Aruba MCs on the same subnet that use VRRP without clustering
• D.two Aruba MCs deployed as a Layer 3 cluster

An architect simulates VoIP calls and tests the throughput as 67 Kbps, packet loss as 0.3 percent, maximum latency as 100 ms, and maximum jitter as 100 ms. Which issue typically causes a poor experience for users?

• A.the jitter
• B.the packet loss
• C.the latency
• D.the throughput

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 /25 subnet for each VLAN
• B.one VLAN per closet and a /24 subnet for each VLAN
• C.one VLAN for the entire building and a /23 subnet
• D.one VLAN per floor and a /24 subnet for each VLAN

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.Combine all switches in the aggregation layer and core into a single backplane stack.
• 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.