HPE2-Z38 試験問題を無料オンラインアクセス

Which feature of the HP Network Protector SDN Application prevents intensive DNS traffic from impacting application performance?

• A.Rate limiting
• B.Meters
• C.QoS policies
• D.Inspection throttling

A company with a small IT staff needs to be able to deploy applications quickly. How can software-defined networking (SDN) help this company?

• A.by eliminating the need to upgrade switch software to support new applications
• B.by providing a programmable network that simplifies network provisioning
• C.by allowing IT to deploy policies for both traditional and OpenFlow-enabled switches from a centralized-controller
• D.by providing a common set of APIs for all network switches that support open standard protocols

Which protocol is used by the HP VAN SDN Controller for link discovery when OpenFlow switches are separated by a non-OpenFlow switch?

• A.ARP
• B.OVSDB
• C.LLDP
• D.BDDP

The network administrator is setting up a controller team.
The team address is 192.168.100.100, and the three controllers are using 192.168.100.110, 192.168.100.111 and 192.168.100.112.
The administrator is configuring a switch with only basic IP connectivity that can reach the controller team.
The administrator starts to configure a new OpenFlow instance by using the commands shown in the exhibit.
The instance fails to activate.
How should the administrator change the configuration to enable it to activate?

• A.Move to the appropriate VLAN context and add the OpenFlow instance.
• B.Change the IP address for all controllers to the team address.
• C.Change the default setting for controller mode from single to team.
• D.Add one or more VLANs to the OpenFlow instance.

A network is configured to prioritize traffic based on port number The company wants to implement Microsoft Lync. Which advantage does the HP Network Optimizer SDN
Application provide over prioritizing traffic based on port number?

• A.decreases management overhead
• B.detects rogue clients that are prioritizing non-UC traffic
• C.ensures Lync traffic is prioritized over the Internet
• D.eliminates the need to implement QoS at the core