HP0-Y50 Online Practice Questions and Answers

When does an architect need to plan fast roaming for the wireless solution?

A. When wireless devices use 802.11n and their WLAN enforces WEP or WPA encryption

B. When wireless devices use voice and real-time applications, and their WLAN enforces WEP or WPA encryption

C. When wireless devices use 802 11n and associate with APs that support both 24 GHz and 5GHz with band steering

D. When wireless devices use voice and real-time applications, and their WLAN enforces Wi-Fi Protected Access (WPA)

A network architect has planned several validation tests and user acceptance tests (UATs) for a new HP solution. In order to ensure meaningful results, what is one step that the network should complete before implementing the new solution?

A. Talk with key authentication to determine valid maintenance windows for the UATs

B. Plan how long it will take to rollback the new solution of the tests indicate poor results

C. Schedule a point of no return, after which results will not be accepted

D. Run the same tests on the existing network solution

A customer requires high availability, so the network architect is planning two area border (ABRs) for each non-backbone area in the Open Shortest Path First (OSPF) solution. What ensures a loop-free routing environment that meets the customer needs?

A. All ABRs have at least one interface in area 0, and that interface has an IP address that is outside of the range of any summaries for area 0

B. Each ABR in an area advertises the same summary routes for the area, and each ABR has a null route that matches those summaries

C. Only one ABR advertise a summary route for each area. For areas with multiple ABRs, each area can include two summaries ranges, and each ABR is configured with one of those ranges

D. All ABRs in an area apply consistent path costs for their summary routes

An architect is planning an HP Wired-WLAN solution for an office with approximately 4000 users. The solution will have 256 MSM460 APs WLAN controllers. Users must be able to roam seamlessly around the site.

Which strategy meets these needs?

A. Assign users to different VLANs based on the APs to which they connect, and distribute traffic centrally at the controller.

B. Assign users to different VLANs based on the APs to which they connect, and distribute traffic locally at the AP.

C. Assign all users to the same VLAN, and distribute traffic locally at the AP.

D. Assign all users to the same VLAN and distribute traffic centrally at the controller.

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

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

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

After analyzing a hospital's applications, the network architect identifies two life-critical applications. What is the availability requirement for a life-critical application?

A. 99%

B. 99.9%

C. 99.99%

D. 99.999%

Refer to the exhibit.

A network architect has designed the topology shown in the exhibit. The Gigabit links between distribution layer and the core uses OM3 grade multi-mode fiber between 100m and 150m long.

The solution is for an enterprise customer whose employees use mostly HTTP-based applications and have medium utilization needs.

What should the network architect do to resolve a potential issue?

A. Add more bandwidth between each pair of distribution layer switches

B. Add more links between each modular switch at the access layer and its distribution layer switch

C. Replace the modular switches at the access layer with switches that support stacked meshing

D. Remove the distribution layer since it is not needed in this environment

A company recently experienced a data breach when an unauthorized user accessed the network. Which questions should the network architect ask to identify an affective access solution to prevent unauthorized access in the future? (Select two)

A. Do users have legacy device that do not support 802.1X?

B. Does the company have the resources required to train users on remediation services?

C. Does the company's firewall support access control lists (ACL)?

D. Does the company have an existing RADIUS server?

E. Do users devices support Secure Shell (SSH)?