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 network architect has created a quality of service (QoS) for an HP 5900 Series switch that uses
four traffic classes. Class of Service (CoS) 5 for voice traffic. CoS 4 for Video traffic. And CoS 0 for
everything else. The switch ports implement strict priority (SP) queuing.
What would be an advantage of enabling weighted fair queuing (WFQ) instead of SP?

A customer is deploying a mobility solution. The IT staff is not experienced in troubleshooting
issues with interference and radio frequency (RF) design, and the customer is worried that the
wireless connections will not be stable or will not perform well.
Which feature of HP unified Wired-WLAN solutions addresses this customer concern?

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 customer is seeking an upgrade for their campus LAN network. Currently, the customer has
access layer switches that support 18.10/100/1000 Mbps ports and one Gigabit uplink. The
customer wants better performance in the upgrade but also wants to minimize costs.
The network architect has used the Network Traffic Analyzer (NTA) for Intelligent Management
Center (IMC) to collect information about the access layer uplinks. These are the results:
For switches on Floor1, the peak utilization is 650 Mbps on a Gigabit uplink. On most days, the
utilization peaks at about 400 Mbps. Peaks usually occur briefly.
For switches on Floo2, the peak utilization is 800 Mbps on a Gigabit Uplink. During active
periods, the utilization often remain near 800.
What is most appropriate plan for oversubscription in the new access layer? (For this question,
think only about oversubscription and not customer needs for redundancy)