HP0-Y50 Online Practice Questions and Answers

A customer has a virtualized data center with hosts that are managed by VMware vCenter. The network architect has proposed the HP Virtual Application Networks (VAN) Connection Manager (CM) and Resource Automation Manager (RAM) modules for HP Intelligent Management Center (IMC). The architect also proposed the HP 5900v switches and the proper server access layer products.

Which technology must the access layer switches that connect to the virtualized servers support?

A. Transparent Interconnection of Lots of Links (TRILL)

B. Intelligent Resilient Framework (IRF)

C. Ethernet Virtual Bridging (EVB)/Virtual Ethernet Port Aggregator (VEPA)

D. Fiber Channel over Ethernet (FCoE)

Which application might drive a company to invest in a campus LAN topology that offers lower latency for east/west?

A. Enterprise-wide VoIP solution

B. Centralized database servers hosting a rich-media client-server application

C. External customer-facing rich-media web application

D. Enterprise-wide collaboration using video and messaging

A network architect is designing as a Multiple Spanning Tree Protocol (MSTP) solution for a network. The network architect plans to create 10 VLANs. The network architect also wants to ensure that the best paths are selected when interoperating with other spanning tree regional.

Which guideline aids in ensuring best paths between regions?

A. Place five VLANs in one MSTP instance and five in the other instance.

B. Set up the correct priority on the switch that you want to be root in instance 0.

C. Calculate the traffic load for each VLAN and then distribute them accordingly between each MSTP instance.

D. Use the appropriate cost settings for links as specified in the IEEE 802.1t standard.

A customer has a policy of using open standard protocols to maintain the flexibility to use multiple vendors. Which protocols are open standard (three.)

A. PVST+

B. MSTP

C. CDP

D. OSPF

E. IGRP

F. LLDP

A network architect is working with a customer to implement a new network design. The network architect has learned that the company has a legacy application hosted on a number of legacy servers. The legacy application must remain intact and after the new network implementation. As the company plans to continue using it indefinitely.

With which stakeholder should the network architect discuss the technical detail of the legacy system and any challenges or specifics about maintaining interoperability?

A. Chief Executive officer (CEO)

B. Network Architect or Planning Engineer

C. Chief Information Officer (CIO) or Voice President (VP)/ Director of IT

D. Chief Financial Officer (CFO) or Voice President (VP)/ Director of Finance

A network architect is using the Network Traffic Analyzer (NTA) module for HP Intelligent Management Center (MC) to evaluate traffic patterns in a campus LAN environment. The network architect hopes to use this information to determine whether the current oversubscription is working well or whether the new plan to have less oversubscription.

What will provide the most useful information for this decision?

A. The peak utilization on uplinks

B. The sum of the average utilization on user edge ports

C. The peak utilization on randomly-selected user edge ports

D. The average utilization on uplinks

Organizations can deploy off-the-shelf, virtualized applications on some HP infrastructure devices Which devices support this capability? (Select two )

A. HP MSR3000 Routers

B. HP HSR6800 Routers

C. HP 7500 Switches

D. Hp 11900 Switches

E. HP 5400 z\ Switches

What is offered through the Network Strategy and Planning Services?

A. Trouble shooting best practices

B. Aligned strategy and initiative roadmap services

C. Network Functions Virtualization Readiness Workshop

D. Cloud Networking Return On Investment

Refer to the exhibits.

Exhibit 1

Exhibit 2

A customer has a existing solution, which is shown in Exhibit 1. (The solution actually includes more access layer switches than shown) in the existing solution, each access layer switch routes traffic.

A network architect is proposing the HP FlexCampus solution shown in exhibit 2 in this proposed solution, the core intelligent Resilient Framework (IRF) virtual switch routes traffic, but the access layer switches do not.

The customer likes that in the existing solution STP does not block either access layer uplink. The customer also likes that the existing solution does not require Virtual Router Redundancy Protocol (VRRP).

What should the architect tell the customer about the benefits of the proposed solution?

A. Although the IRF core must implement VRRP, STP does not block either access layer uplink, letting failover occur more quickly

B. STP does not block either access layer uplink, and routing redundancy is provided without VRRP

C. Although the IRF core must implement VRRP, VRRP is easier to set up than a dynamic routing protocol on all the switches

D. STP will block one uplink on each access layer switch, but IRF enables failover to occur much more quickly

Refer to the exhibit.

The exhibit is a plan for Open Shortest Path First (OSPF) areas. What should the network architect do to improve the OSPF network design?

A. Add a redundant link in area 0 between each branch router and the data center core Intelligent Resilient Framework (IRF)

B. Change area 1 and area 2 to not so stubby areas (NSSAs) or normal areas

C. Move the boundary between area 1 and area 0 to Router 1 make the same change to area 2

D. Implement routing on the 5930 switches. Make Switch 10 an area border router (ABR) between area 0 and a new area