5.0
Table Of Contents
- VMware View Architecture Planning
- Contents
- VMware View Architecture Planning
- Introduction to VMware View
- Planning a Rich User Experience
- Feature Support Matrix
- Choosing a Display Protocol
- Using View Persona Management to Retain User Data and Settings
- Benefits of Using View Desktops in Local Mode
- Accessing USB Devices Connected to a Local Computer
- Printing from a View Desktop
- Streaming Multimedia to a View Desktop
- Using Single Sign-On for Logging In to a View Desktop
- Using Multiple Monitors with a View Desktop
- Managing Desktop Pools from a Central Location
- Architecture Design Elements and Planning Guidelines
- Virtual Machine Requirements
- VMware View ESX/ESXi Node
- Desktop Pools for Specific Types of Workers
- Desktop Virtual Machine Configuration
- vCenter and View Composer Virtual Machine Configuration and Desktop Pool Maximums
- View Connection Server Maximums and Virtual Machine Configuration
- View Transfer Server Virtual Machine Configuration and Storage
- vSphere Clusters
- VMware View Building Blocks
- VMware View Pod
- Planning for Security Features
- Understanding Client Connections
- Choosing a User Authentication Method
- Restricting View Desktop Access
- Using Group Policy Settings to Secure View Desktops
- Implementing Best Practices to Secure Client Systems
- Assigning Administrator Roles
- Preparing to Use a Security Server
- Understanding VMware View Communications Protocols
- Overview of Steps to Setting Up a VMware View Environment
- Index
n
400 to 600Kbps average bandwidth for virtual desktops utilizing multiple monitors, 3D, Aero, and Office
2010.
n
500Kbps to 1Mbps minimum peak bandwidth to provide headroom for bursts of display changes. In
general, size your network using the average bandwidth, but consider peak bandwidth to accommodate
bursts of imaging traffic associated with large screen changes.
n
2Mbps per simultaneous user running 480p video, depending upon the configured frame rate limit and
the video type.
NOTE The estimate of 50 to 150Kbps per typical user is based on the assumption that all users are operating
continuously and performing similar tasks over an 8- to 10- hour day. The 50Kbps bandwidth usage figure is
from View Planner testing on a LAN with the Build-to-Lossless feature disabled. Situations may vary in that
some users may be fairly inactive and consume almost no bandwidth, allowing more users per link. Therefore,
these guidelines are intended to provide a starting point for more detailed bandwidth planning and testing.
The following example shows how to calculate the number of concurrent users at a branch or remote office
that has a 1.5Mbps T1 line.
Branch or Remote Office Scenario
n
Users have basic Microsoft Office productivity applications, no video, no 3D graphics, and USB keyboards
and mouse devices.
n
The bandwidth required per typical office user on VMware View is from 50-150Kbps.
n
The T1 network capacity is 1.5Mbps.
n
Bandwidth utilization is 80 percent (.8 utilization factor).
Formula for Determining the Number of Users Supported
n
In the worst case, users require 150Kbps: (1.5Mbps*.8)/150Kbps = (1500*.8)/150 = 8 users
n
In the best case, users require 50Kbps: (1.5Mbps*.8)/50Kbps = (1500*.8)/50 = 24 users
Result
This remote office can support between 8 and 24 concurrent users per T1 line with 1.5Mbps capacity.
IMPORTANT You might require optimization of both VMware View and Windows desktop settings to achieve
this user density.
This information was excerpted from the information guide called VMware View 5 with PCoIP: Network
Optimization Guide.
VMware View Pod
A VMware View pod integrates five 2,000-user building blocks into a View Manager installation that you can
manage as one entity.
A pod is a unit of organization determined by VMware View scalability limits. Table 4-11 lists the components
of a View pod.
Table 4-11. Example of a VMware View Pod
Item Number
View building blocks 5
View Connection Servers 7 (1 for each building block and 2 spares)
10Gb Ethernet module 1
Chapter 4 Architecture Design Elements and Planning Guidelines
VMware, Inc. 49