HP HP ASE HP0-Y50 Questions & Answers

• Question 41:

  A network architect is choosing fabric module for an HP 10500 Series Switch. Which factors affect the choice?

  A. The environment in which the switch will be installed and the direction of the airflow

  B. The number of IPv4 and IPv6 routes that the switch must support in its routing table

  C. The type of I/O modules and whether full bandwidth must be supported on all ports at the same time

  D. The type of management modules and whether these modules operate in hot-standby mode

  Correct Answer: C

• Question 42:

  A company is upgrading a data center network solution in phases. The first phase involves updating the top of rack (ToR) switches in one rack. Other switches will be updated in their phases.

  What is one benefit of this approach?

  A. It allows the through testing of the solution in real-world circumstances

  B. It ensures that the network can be updated without any scheduled downtime

  C. It removes the need to conduct connectivity and failover tests during the implementation

  D. It removes the need for working with customer change management processes

  Correct Answer: C

• Question 43:

  A customer requires high availability for wireless services at branches. The customer also wants to centralize management and traffic distribution as much as possible. What should the architect suggest?

  A. Controlling branch APs with one or more HP 7500/10500 20G Wired-WLAN at the main office and enabling remote-AP features

  B. Controlling branch APs with a cluster of HP 830 Unified Wired-WLAN switches, one of which is deployed at the main office and one of which is deployed at the branch

  C. Deploying the APs without a controller but managing them with HP Intelligent Management Center (IMC) Wireless Services Manager (WSM)

  D. Controlling Branch APs with two HP 830 Unified Wired-WLAN switches, which are deployed at the main office

  Correct Answer: D

• Question 44:

  An architect is planning an HP Wired-WLAN solution for a customer with Voice over WLAN (VoWLAN) devices, which support 5 GHz and 2.4 GHz, and the laptops. What is a potential advantage of dual-radio 802.1n APs for this environment?

  A. They can load balance a single phone's traffic between the two radios

  B. The can use 802.1n band steering to shift only the laptops to the 2.4 Ghz radio

  C. They can support a single VLAN for phones and laptops, but use load balancing to move all phones to one radio

  D. They can support a voice WLAN on one RADIO and an employee WLAN on the other radio

  Correct Answer: D

• Question 45:

  A network architect has collected data on link utilization. When analyzing link utilization, what is the general guideline?

  A. You upgrade a link that is often used at more than 50 percent utilization

  B. You upgrade a link when it reaches 100 percent utilization

  C. You upgrade a link if it sometimes peaks at more than 50 percent utilization

  D. You upgrade a link when it reaches 25 to 30 percent utilization

  Correct Answer: A

• Question 46:

  A customer has Voice IP (VoIP) phones that support Link Layer Discovery Protocol Media Endpoint Discovery (LLDP-MED). The phase need to receive their VLAN ID using this protocol. The network architect is proposing HP 5500-48G-PoE +EI switches. Each user computer connects to the phone, which then connects to the Ethernet jack. LLDP is enabled on the switch. Each Edge port is trunk port that permits VLAN 10 (the user VLAN) and VLAN 20 (the voice VLAN).

  Which other setting recommended on the edge port?

  A. The voice VLAN is enabled

  B. The PVID is set to VLAN 20

  C. LLDP Cisco Discovery Protocol (CDP) compliance enabled

  D. The LLDP voice VLAN ID is set to 20

  Correct Answer: D

• Question 47:

  A customer has a virtualized data center that uses Microsoft Hyper-V Windows Server 2012. The customer has provided this information about the hosts for the VMs:

  Each host has a network (Hyper-V virtual switch) that supports VM production traffic and own two server 10G NICs

  Each host has a network (Hyper-V virtual switch) that supports management traffic to the parent partition and owns two server Gigabit NICs

  In each rack, the network architect plans to deploy two HP 5920 Series switches, acting as an Intelligent Resilient Framework (IRF) switch.

  Which additional information does the architect need in order to plan the connection to each host?

  A. Whether the virtual switches use Virtual Ethernet Port Aggregate (VEPA) VLAN tagging

  B. Whether the virtual switches use sFlow or NetStream to load balance traffic over the server NICs

  C. Whether the virtual switches support standard Spanning Tree Protocol (STP) or Cisco Per-VLAN Spanning Tree Protocol Plus (PVST+)

  D. Whether the virtual switches use generic or dynamic NIC teaming (Link Aggregation Control Protocol[LACP]) and their hashing method

  Correct Answer: D

• Question 48:

  Refer to the exhibit.

  

  A network architect is proposing an HP 6600 series router at the core of this enterprise customer network. The router runs Border Gateway Protocol (BGP) and announces the customer networks to the internet service provider (ISP). The router also runs Open Shortest Path First (OSPF) to communicate with the rest of the customer network.

  What is an appropriate method for the HP 6604 router to advertise routes to the internet to the other routing switches?

  A. The route should redistribute BGP routes OSPF. Areas 1 and 2 should be configured as stub areas to filter out the external routes

  B. The router should advertise BGP routes into OSPF but filter out all routes except the private network that belongs to the customer

  C. The router should redistribute BGP routes into OSPF. The Area Border Routes (ABRs) should summarize those routes for advertisement in areas 1 and 2

  D. The router should advertise a default route as an Autonomous System Router (ASBR) summary to the other routing devices in area 0

  Correct Answer: D

• Question 49:

  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

  Correct Answer: B

• Question 50:

  What is a common management problem in modern networks?

  A. Many vendors do not provide management tools for their devices, preventing configuration automation

  B. Management tools do not provide proper encryption and authentication options.

  C. Many technologies and solutions require their own management interfaces, resulting in too much complexity.

  D. Administrators spend so much time planning for the future that they cannot react to current problems.

  Correct Answer: D