HPE0-Y53 Online Training

1. A network administrator is planning a flow table entry that provides fast failover for the traffic flow in case a link fails.

Which key element would the flow entry contain?

2. An HP switch is controlled by an HP VAN SDN Controller. An SDN application attempts to create a flow entry that forwards traffic out Port 2 on this HP switch.

However, the switch does not forward any traffic out this port. The exhibit shows the status for ports on that switch.





Based on the information shown in the exhibit, why does the switch not forward the traffic?

3. Refer to the exhibit.





The network administrator is configuring interface Ten-GigabitEthernet 1/0/2 to receive FCoE traffic from the connected server. The administrator has created VSAN 10, which is associated with VLAN 101.

What else must the administrator do to complete the configuration?

4. Refer to the exhibit.





The exhibit shows the four OpenFlow table entries for an HP ProVision switch that is controlled by an HP VAN SDN Controller. The switch uses active mode for the OpenFlow instance. The network administrator wants the switch to have this behavior: The current entries have an error.

How should the administrator change these entries to resolve the error?

5. Refer to the exhibit.





A network administrator is planning an MPLS and VPLS Martini solution to connect customer sites 1, 2, and 3.

How many pseudowires must the administrator configure?

6. DRAG DROP

Evaluate each scenario for multi-tenant isolation, and match the scenario to the technology that best meets its needs.

7. Refer to the exhibits on the Exhibit 1 and Exhibit 2 tabs.

Exhibit 1





Exhibit 2





A company has three HP VAN SDN Controllers deployed in a team with the settings shown in the exhibits.

What is the correct OpenFlow controller configuration for the OpenFlow instance on the switch with IP address 10.1.1.252?

8. A company requires secure, encrypted connections between OpenFlow-enabled switches and the HP VAN SDN Controller.

What could the network administrator do to meet this requirement?

9. Refer to the exhibit.





Switch 1 is operating in NPV mode, and Switch 2 is operating in FCP mode.

Which Switch 1 interface should be set to “np” for the FC mode?

10. Refer to the exhibit.









The switches shown in the exhibit are HP Comware switches that support FCoE. The servers access the storage using FCoE.

What should be configured on the Ten-GigabitEthernet1/0/1 interface of Switch1?

11. Refer to the exhibit.





A company is using HP Network Protector SDN Application with the default RepDV filters. The rest of the configuration is at default. A network administrator wants to determine whether the HP Network Protector application will deny access to a web site.

The administrator searches for the domain name and receives the result shown in the exhibit.

What can the administrator determine?

12. Refer to the exhibit.





A network administrator has set up MPLS on the switches shown in the exhibit. The administrator wants to verify that PE-1 can use MPLS to forward traffic to Site 3, as well as see the labels used along the path.

Which step should the administrator take to obtain this information?

13. A company is using MCE to create a multi-tenant data center solution. Network administrators want to isolate all management functions in a VPN instance “Management”. Each switch has an IP address in 10.0.2.0/24 on its Management Ethernet port, and HP IMC manages the switches on these IP addresses. Administrators assign the Management Ethernet interfaces to the “Management” VPN instance. IMC begins losing data from the switches.





How should administrators fix the problem on each switch?

14. A customer has five data centers. Each data center hosts 10 tenants and separates the tenants using

VLAN assignments.





The network administrator is connecting the data centers using EVI.

How should the administrator separate the tenant traffic over the EVI links?

15. Refer to the exhibit.





A network administrator wants to create a leaf and spine topology.

How should the administrator connect the switches for the best latency and load-balancing?

16. Refer to the exhibit.





The switches in the exhibit are using SPBM. An administrator wants to send CustomerA traffic directly over the new link, shown by the dotted line in the exhibit, as a premium service for that customer. The existing links will be used for backup. The new link is reserved for CustomerA traffic.

How does the administrator set up Switch 1 to help to achieve this goal?

17. Refer to the exhibit.





The switches shown in the exhibit form a TRILL region. The network administrator has enabled TRILL.

What helps to ensure that Switch 2 sends multicasts and broadcasts over both of its switch-to-switch links?

18. A network administrator has installed an SDN application from the HP SDN AppStore on the HP VAN SDN Controller. If the application is running and ready to service requests, which status should the administrator see in the controller’s Applications window?

19. A company has a data center that hosts multiple tenants. The company is adding a second and third data center. The core of each data center is an IRF virtual switch.

These are the IRF connections:

- IRF 1 is the core of the first data center.

- IRF 2 is the core of the second data center.

- IRF 3 is the core of the third data center.

- The three data centers are fully interconnected with dark fiber.

- IRF 1, IRF 2, and IRF 3 have connections to a WAN and to the Internet.

Which option for the connections between the data centers provides the best resiliency and stability?

20. Refer to the exhibit.





A network administrator wants to connect four data centers using HP EVI.

What is the correct setup for the EVI tunnel interfaces?

21. Refer to the exhibits on the Exhibit 1 and Exhibit 2 tabs.

Exhibit 1





Exhibit 2





Network clients are configured to use the switch as their default gateway in VLAN 2. The HP Comware switch places VLAN 2 in OpenFlow instance 1. An SDN application has created the flow entry shown in Exhibit 1 to route traffic from 10.1.2.0/24 to 10.1.3.0/24. Exhibit 1 does not show the output interface for the flow.

Which output interface supports the needs of this scenario?

22. Refer to the exhibits on the Exhibit 1 and Exhibit 2 tabs.

Exhibit 1





Exhibit 2





A network administrator has set up an HP VAN SDN Controller to operate in hybrid mode. The administrator wants to confirm that the controller has properly configured an HP Comware switch to be controlled by it in hybrid mode.

Which output in the exhibit indicates that the controller is using hybrid mode.

23. What correctly describes the role of OpenFlow in an SDN solution?

24. Refer to the exhibit.





A network administrator is setting up the OSPF routing for VPN instance “TenantA.” The configuration shown in this exhibit is not functioning as expected.

What must the administrator do to correct the configuration?

25. A company is using HP Network Visualizer to monitor traffic transmitted and received by users in specific Active Directory user groups. The company wants to send traffic to a different server from the controller and have that server store the captured packets in PCAP format.

How would the network administrator configure this solution to meet these requirements?

26. An SDN application submits a username and password to authenticate to the HP VAN SDN Controller, which is configured for local authentication.

If the username and password are valid, what does the controller do?

27. Which technology is best suited for isolating tenants within a data center that must support many tenants?

28. A network administrator is setting up OpenFlow settings on an HP ProVision switch with VLANs 1, 2, 3, and 4. The switch reaches the HP VAN SDN Controller on VLAN 1. The administrator wants to enable OpenFlow on VLANs 2 and 3 but not on VLAN 4.

What is a valid configuration for the OpenFlow instances?

29. Refer to the exhibit.





Which design in the exhibit shows valid choices for HP switches?

30. Refer to the exhibits.









A network administrator has connected Comware-1 and Comware-2 on their Ten-GigabitEthernet 1/0/2 interfaces. The administrator configured both switches to support FCoE FCF mode and configured the connecting interfaces to carry FCoE traffic.

However, the configuration is not working.

The exhibit shows the output for several display commands. Based on this output, which step should the administrator take to fix the problem?

31. An OpenFlow controller controls several switches that operate in pure OpenFlow mode.

Based on this scenario, what is the controller required to do?

32. A company has deployed the HP Network Protector SDN Application solution. The network administrator wants to use this application to prevent clients from accessing specific devices on the private network, including other clients.

Which HP Network Protector feature should the administrator use to configure this policy?

33. Refer to the exhibit.





The switches shown in the exhibit use the HP VAN SDN Controller as the OpenFlow controller. They connect to the controller on their out-of-band management (OOBM) ports, but these connections are not shown in the exhibit. The switches also run spanning tree protocol.

An SDN supplication installed on the HP VAN SDN Controller is programmed to discover live ports, find redundant paths, and create loopfree paths for traffic for the infrastructure shown in the exhibit.

However, the application is not able to complete these functions because the switches are reporting some ports as blocked.

What should the network administrator do to let the application create the loopfree paths?

34. Which HP IMC module helps companies to manage TRILL and SPBM solutions, as well as converged LAN/SAN solutions?

35. Refer to the exhibit.





A standard ARP packet arrives on the switch with the flows shown in the exhibit.

How does the switch handle the packet? (Select two.)

36. An HP ProVision switch supports VLANs 1, 10, 20, and 30. A network administrator wants to create an OpenFlow instance on the switch. This instance should only apply to VLAN 10. The switch reaches the HP VAN SDN Controller in VLAN 20.

How should the administrator begin to set up the instance?

37. Refer to the exhibits.

Exhibit 1





Exhibit 2





The server and the switch are forwarding traffic on the Ethernet link shown in the exhibit.

How do the server and switch handle traffic with 802.1p value 3?

38. A company is deploying the HP Network Visualizer SDN Application. The HP switches already have the correct OpenFlow settings for the HP VAN SDN Controller to control them.

How should the network administrator further configure the HP switches to work with this application?

39. Refer to the exhibit.





A network administrator wants to route all external traffic from VPN instances “TenantA” and “TenantB” to a firewall at 10.0.5.5 in VPN instance “SharedServices.”

In addition to setting up the routes between the instances, what is another requirement for this scenario?

40. What is a benefit of using the HP Network Visualizer SDN application for capturing traffic on HP ProVision switches?

41. A company needs a team of HP VAN SDN Controllers.

What is the correct process to install the controllers?

42. Refer to the exhibit.





A network administrator sends the cURL command shown in the exhibit to an HP VAN SDN Controller team in order to add a region to that team. The addresses are as follows: -The team IP address is 192.168.56.10. -The team members IP addresses are 192.168.56.14, 192.168.56.15, and 192.168.56.16.

The administrator receives an error in response.

How can the administrator fix the configuration?