Online Access Free HPE2-Z38 Practice Test

A company wants to deploy the HP Network Optimizer SDN Application. Assuming the customer has a traditional three-tier network design, what would the minimum requirement be for the core switch to be used with the HP Network Optimizer application?

• A.OpenFlow
• B.Session Initiation Protocol
• C.QoS
• D.Deep Packet Inspection

A network administrator is examining the OpenFlow Topology page in the HP VAN SDN
Controller Web browser interface. What does a multi-hop link between two switches indicate?

• A.These two OpenFlow switches connect over a Layer 3 WAN network.
• B.These two OpenFlow switches connect on ports that are in different subnets.
• C.These two OpenFlow switches connect through one or more non-OpenFlow-enabled switches.
• D.These two OpenFlow switches connect on ports that do not have OpenFlow enabled on them.

What is one trend that puts pressure on existing network infrastructures and drives the need for software-defined networking (SDN)?

• A.Companies increasingly host fewer functions per hypervisor.
• B.Network infrastructures are allocating too much bandwidth to voice, video, and collaboration traffic, starving out other applications.
• C.Companies are implementing private clouds, and network administrators must be able to respond to service requests quickly.
• D.Network administrators increasingly provision security to permit only company-owned assets to connect to the network.

How do HP VAN SDN Controllers identify OpenFlow switches?

• A.with a 64-bit identifier
• B.with a 128-bit identifier
• C.with a 48-bit identifier
• D.with a 12-bit identifier

A network administrator wants to secure the connection between an HP Provision and the
HP VAN SDN Controller. What is the recommended approach to securing the OpenFlow messages?

• A.Use an IPsec VPN between the HP Provision switch and the HP VAN SDN Controller to secure OpenFlow messages.
• B.Use certificates to secure the traffic between the switch and controller
• C.Use OpenFlow message type 5 on the auxiliary channel to secure OpenFlow messages.
• D.Use sessions to OpenFlow devices that is initiated by the controller.