HP2-Z31 무료 덤프문제 온라인 액세스

Which modes does the 2.0 release of the HP VAN SDN Controller support? (Select two.)

• A.Dual homed
• B.Clustered
• C.Team
• D.Standalone
• E.Multi active master

Refer to the exhibits.


What happens when the switch shown in the exhibit loses connectivity to the HP VAN SDN Controller?

• A.The switch removes all flow entries and reverts to the normal forwarding process,
• B.The switch forwards traffic based on flow tables and does not delete unexpired flow entries.
• C.The switch removes all flow entries and continues to use the OpenFlow pipeline.
• D.The switch uses the normal forwarding process and does not delete the flow entries.

Refer to the exhibit.

A network engineer wants to use dpctl to make flow modifications directly on an HP 3800 switch flow table. Can the engineer make the changes using dpctl on the switch in the exhibit?

• A.The engineer is unable to connect to the switch directly. Once the correct configuration is completed on the switch, the engineer will be able to connect directly and then use the correct OpenFlow 1.3 syntax to make flow modifications using dpctl
• B.The engineer is able to connect to the switch directly using dpctl. The engineer will then need to use the correct OpenFlow 1 3 syntax to make flow modifications using dpctl.
• C.The engineer is unable to connect to the switch directly. Dpctl requires OpenFlow 1.0, and (he switch is currently configured to use OpenFlow 1.3.
• D.The engineer is able to connect to the switch directly using dpctl, but is unable to use dpctl to update the flow entries on the switch. Ovs-ofctl is required to make flow modifications when using OpenFlow 1.3.

How does an HP VAN SDN Controller team provide high availability for OpenFlow switches?

• A.By using the southbound controller interface tied to a region configuration
• B.By using the northbound controller interface with a secondary interface
• C.By using the southbound controller interface with a secondary interface
• D.By using the northbound controller interface tied to a region configuration

An administrator wants to configure the HP Network Protector SDN Application to allow access to a specific corporate website when a host is quarantined. The DNS response should still be NXDomain for websites such as piratesmustdie.com. What should the administrator configured?

• A.Ensure that OpenFlow 1.3 is enabled on the switch and that no redirection server address is specified
• B.ACL list with the IP address of the website
• C.DNS Response Type to DNS redirection server address
• D.Permit statement on the ACLs that are pushed to the switches