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Building HP SDN and FlexNetwork Solutions

Exam Details

  • Exam Code
    :HP0-Y51
  • Exam Name
    :Building HP SDN and FlexNetwork Solutions
  • Certification
    :Master ASE
  • Vendor
    :HP
  • Total Questions
    :60 Q&As
  • Last Updated
    :Mar 29, 2025

HP Master ASE HP0-Y51 Questions & Answers

  • Question 1:

    Refer to the exhibit.

    A company has an HP VAN SDN Controller that controls HP Provision switches. An SDN developer creates an application that needs to make many immediate decisions for handling traffic. The application is programmed to create rules such as those shown in the exhibit

    Which change could improve performance by letting the hardware handle the flows?

    A. Change the idle timeout to 0 and specify table ID 200.

    B. Create a service insertion tunnel, and change this rule to output to this tunnel.

    C. Explicitly force this rule to use Table 0.

    D. In the match criteria, list a specific Ethernet type such as IPv4.

  • Question 2:

    Refer to the exhibit.

    The HP Comware switch places VLAN 2, which is associated with 10 1.2.0/24, in OpenFlow instance 1. The switch supports IP routing and is configure with the default gateway IP address in VLAN 2. An SDN application has created the flow entry shown in the exhibit to route traffic from 10.1.2.0/24 to 10.1.3.0/24. The exhibit does not show the output interface for the flow. Which output interface supports the needs of this scenario?

    A. Any port that is a member of VLAN 2

    B. Any port in the controller VLAN

    C. Normal

    D. Controller

  • Question 3:

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

    A. OpenFlow regulates the communications among teamed SDN controllers, as well as between an SDN controller and a network infrastructure device

    B. OpenFlow integrates the SDN controller into a larger management suite such as that provided in an HP CloudSystern solution.

    C. OpenFlow is a communication protocol that an SDN controller can use to control devices at the network infrastructure layer.

    D. OpenFlow is the open standard technology that regulates SDN control plane and application plane communications.

    Reference: http://searchsdn.techtarget.com/guides/OpenFlow-protocol-tutorial-SDN-controllers- and-applications-emerge

  • Question 4:

    An SDN application needs to create reactive flow table entries in response to specific packets. The flow_mod APIs will create the actual entries, but application must be configured with another API as part of this function.

    What is that API?

    A. A sequence packet listener (SPL) API that specifies the Director role and the match criteria for the packets

    B. A listener API that registers the application to listen for data paths

    C. A listener API that registers the application to listen for meters

    D. A sequence packet listener (SPL) API that specifies the Advisor role and the match criteria for the packets

  • Question 5:

    A company has an Employees SSID, which enforces Wi-Fi Protected Access 2 (WPA2) with 802.1X. The company has a Contractors SSID, which has no encryption. Contractors can connect their own devices to the Contractors SSID and log in the credentials assigned to them by an employee. HP User Access Manager (UAM) has these services:

    A Contractor access service, which is assigned to contractor accounts created by employees

    An Employee access service, which is assigned to employee accounts synchronized from Active Directory (AD)

    A new company policy encourages contractors to use encryption. Contractors should download certificates when they connect to Contractors SSID and register. Then the contractors can connect to the Employees SSID and have an encrypted connection.

    How does the administrator enable the contractors to connect to the Employees SSID but receive the correct contractor VLAN assignment?

    A. In the Employee access service, bind the Contractor group to an access policy that specifies the contractor VLAN ID and PAP authentication.

    B. In the Employee access service, bind the Contractor group to an access policy that specifies the contractor VLAN ID and EAP-TLS certificate authentication

    C. In the Contractor access service, bind the Employees SSID to an access policy that specifies the contractor VLAN ID and EAP-TLS certificate authentication

    D. In the Contractor access service, bind the Employees SSID to an access policy that specifies the contractor VLAN ID and PAP authentication

  • Question 6:

    Table of Acronyms

    What is a benefit of enabling tandem multicast replication for SPBM?

    A. SPBM switches can send multicasts as both multicasts and unicasts, increasing reliability for the transmission.

    B. Multicasts follow a better path to each destination than they would with head-end replication.

    C. An ingress SPBM switch does not have the load of replicating and forwarding many copies of a multicast.

    D. An ingress SPBM switch can load-balance multicasts over multiple equal-cost paths to a destination, even when the multicast belong to the same I-SID.

  • Question 7:

    Table of Acronyms

    An administrator has configured an HP Comware switch to support FCoE in Fibre Channel Forwarder (FCF) mode. A switch interface, ten1/0/1, connects to a sewer FC host bus adapter (HBA), The HBA should send storage traffic in VSAN 2, which is associated with VLAN 20.

    How should the administrator assign FC traffic for this HBA to VSAN 2?

    A. By binding a VFC interface to ten1/0/1 and specifying VSAN 2 as the VFC interface trunk VSAN

    B. By accessing the VLAN 20 configuration view and specifying ten1/0/1 as a member port of the VLAN

    C. By configuring ten1/0/1 as an F-mode FC port and specifying VSAN2 as the port access VSAN

    D. By accessing the VSAN 2 configuration view and adding ten1/0/1 as a trunk port

  • Question 8:

    Refer to the exhibit. (Note: the IDs in the exhibit have been truncated to simplify references to them)

    An administrator creates user "monitor", who should have read only access to the HP VLAN SDN Controller. The administrator needs to enter this command to

    finish up the user account.

    keystone user-add-role - -user-ID ID1 - - tenant-id ID2 - -role-ID ID3

    What are the correct values for ID1, ID2, and ID3?

    A. ID1 = 94; ID2 = a6; ID3=0c

    B. ID1 = a6; ID2 = 0c; ID3=94

    C. ID1 = 9b; ID2 = a6; ID3=d0

    D. ID1 = a6; ID2 = 0c; ID3=d0

  • Question 9:

    An HP Unified Wired-Wireless controller is configured to enforce portal authentication on a Guest SSID. The company plans to use the local portal server on the controller but needs customized portal pages that show information about the company. What is one of the rules for customizing the pages?

    A. Additional pages beyond the six main pages can be loaded, but every page must include the logon.cgi action.

    B. Any number of pages can be loaded, but the six main pages must use the default filenames and include script for certain actions.

    C. The customized local pages must call up pages that are hosted on an external Web server such as User Access Manager (UAM).

    D. The portal can only use up to six pages, but the text and logo files on these pages can be customized as desired.

  • Question 10:

    A company has an HP BYOD solution. The administrator is setting up synchronization of user accounts from Active Directory (AD). The administrator wants User Access Manager (UAM) to organize the user accounts in groups in the same way that AD does.

    How does the administrator configure this to accomplish the goal?

    A. Establish the LDAP synchronization policy, and then create a user group policy to synchronize the groups and sort the user accounts

    B. In the LDAP Server policy, set the User Group setting to Synchronize by OU, which allows AD to create the groups automatically

    C. Install the UAM agent on the AD server, otherwise, UAM can only synchronize the highest- level group of domain users.

    D. Create every group before setting up the LDAP synchronization policy

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