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70-693 · Question #145

You have configured a Hyper-V host and configured some VMs. The Hyper-V host is configured with two network adapters. You discover that the Hyper-V host CPU utilization is often high. While…

The correct answer is D. By configuring the Hyper-V host with network cards that support Virtual Machine Chimney. TESTLET OVERVIEW Title: AutoParts Ltd. Company Background AutoParts Ltd is a manufacturing company making components for the automotive industry. The company has a total of 1250 employees. Physical Locations AutoParts Ltd is based in the New York area. The company has two…

Configure and manage networking

Question

You have configured a Hyper-V host and configured some VMs. The Hyper-V host is configured with two network adapters. You discover that the Hyper-V host CPU utilization is often high. While monitoring the system, you discover that the high CPU usage occurs when there is high network traffic from the VMs. You need to improve performance by reducing the CPU usage caused by high network traffic while minimizing costs. How can you reduce the CPU usage?

Options

  • ABy installing an additional Hyper-V host and configuring network load balancing between the
  • BBy configuring network adapter teaming on the Hyper-V host.
  • CBy configuring the Hyper-V host with additional network adapters.
  • DBy configuring the Hyper-V host with network cards that support Virtual Machine Chimney.

How the community answered

(33 responses)
  • A
    6% (2)
  • B
    9% (3)
  • C
    15% (5)
  • D
    70% (23)

Explanation

TESTLET OVERVIEW Title: AutoParts Ltd. Company Background AutoParts Ltd is a manufacturing company making components for the automotive industry. The company has a total of 1250 employees. Physical Locations AutoParts Ltd is based in the New York area. The company has two offices: a main office in the city and a branch office just outside the city. The branch office has 200 employees. The main office has 1000 employees plus a further 30 Sales employees. The 30 Sales employees are based in the main office but spend most of their time away from the Existing IT Environment The main office contains 1000 desktop computers for the employees who work in the office and 30 portable computers for the Sales employees. The branch office contains 200 desktop computers. All the desktop computers run Windows 7 Professional 64-bit. All the portable computers run Windows XP Professional 32-bit. All servers in the company run Windows Server 2008 R2 Service Pack 1 (SP1). Physical Networks The main office network is configured as a single Active Directory site. The main office network has a perimeter network for hosting Internet accessible servers including Web Servers, Exchange Edge Servers and Remote Desktop Session Host servers. The branch office network is also configured as a single Active Directory site. The branch office network connects to the main network via a Virtual Private Network (VPN) Business Applications The company includes a Development department. The developers create software applications for use by company users. A custom CRM application named CRM-App is installed on all desktop computers within the company. CRM-App requires Windows 7 or Windows Server 2008. It is therefore not compatible with the Sales users' laptops. The Sales users run CRM-App as a RemoteApp published on a Remote Desktop Session Host server in the perimeter network. A new CRM application named CRM-New has been created by the developers. CRM-New is a 64- bit application that needs to be used by all company users. Users will need to use both applications simultaneously for a while. However, CRM-New cannot be installed on the same system as CRMApp due to compatibility The developers will release frequent updates to the CRM-New application. Sales users will use Remote Desktop Services (RDS) to access CRM-New.

Topics

#VM Chimney#TCP offload#Hyper-V networking#CPU optimization

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