Online Access Free HP0-Y50 Exam Questions

Refer to the exhibit.

The company wants to use MSTP to handle loop suppression and Layer 2 resiliency. Which design should the network architect recommend to meet this requirement?

• A.Extend the MSTP region across the topology. Use the core switches as redundant root bridges for the IST. Use each pair of distribution switches as redundant root bridges for a different instance.
• B.Route traffic at the distribution layer. Establish different MSTP regions, each of which uses a different pair of distribution switches as the redundant root bridges.
• C.Establish a different MSTP region in each distribution segment. Use the Common and Internal Spanning Tree (CIST) across the core and between distribution segments.
• D.Extend the MSTP region across the topology. Use the core switches as redundant root bridges for all instances in the region,

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

• A.HP 7500 Switches
• B.Hp 11900 Switches
• C.HP HSR6800 Routers
• D.HP MSR3000 Routers
• E.HP 5400 z\ Switches

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

• A.When wireless devices use 802 11n and associate with APs that support both 2.4 GHz and 5GHz with band steering
• B.When wireless devices use voice and real-time applications, and their WLAN enforces Wi-Fi Protected Access (WPA)
• C.When wireless devices use voice and real-time applications, and their WLAN enforces WEP or WPA encryption
• D.When wireless devices use 802.11n and their WLAN enforces WEP or WPA encryption

A data center has several legacy IBM mainframes that only support Systems Network Architecture (SNA) traffic. The mainframes are located in different areas of the data center. What should the network architect plan in this solution?

• A.how to isolate the mainframes in a VLAN and extend Layer 2 connectivity between them
• B.how to implement Edge Virtual Bridging (EVB) to tunnel to SNA traffic securely
• C.how to implement SNA to IP tunneling on the HP server access layer switches
• D.how to prioritize the SNA traffic based on its DSCP in order to ensure low latency communication

A network architect is designing a solution for a customer who wants better security on edge ports. Recently, an unauthorized individual was able to connect a snooping device to an open port (in other words, to a switch port that is active but not connected to a customer device). The customer wants to prevent this from happening again. However, the customer wants to avoid implementing 802.1X on ports because the IT staff is not prepared to deploy and manage such a solution.
What is the simplest way to minimize the risk of another unauthorized connection without adding a lot of management overhead?

• A.Apply MAC authentication to the open ports and allow only known MAC addresses
• B.Implement MAC lockdown (as opposed to MAC authentication) on all open ports.
• C.Apply dynamic port access control lists (ACLs) to open ports.
• D.Place opens ports in a VLAN that is not carried on uplinks.