Adaptec 2940U - AHA Storage Controller Ultra SCSI 20 MBps Información técnica descargar pdf (Pagina 52)

38 MetaFrame Solutions Guide

6. Enable user logons by typing change logon /enable at a command prompt.

Make sure that any shared resources (such as network drives or printers) are

set up for each user before running the application. Check the software

documentation for any notes that apply to the installation or use of the

application.

7. It is generally a good idea to write-protect the application’s directory (and

\Winnt if you have not already done so) from all non-administrator users. This

allows users to read the program files but protects the files from inadvertent

changes or deletions.

If you installed to an NTFS partition, the security options in Windows

NT Explorer allow you to set the security to a wide array of options and restrict

access only to specific user groups. If the application is installed on a FAT

partition, you can use the ATTRIB command to mark the files and directories

as read-only but cannot use the advanced security features of NTFS. For this

reason, Citrix recommends that Windows 2000, MetaFrame, and applications

be installed on NTFS partitions. While using NTFS is not a must, it does

provide a wider range of security options. If the applications reside on a

NetWare file server, use the FILER program to set the security options.

If you need to determine if the system is in execute or install mode, type change

user /query at the command prompt.

The exact actions performed when a user-global application is started can be tuned

and optimized by creating and setting compatibility bits in registry variables

associated with the application.

Application Compatibility

Many older applications are not compatible with MetaFrame’s multiuser

environment. Several Application Compatible Scripts (ACS) are available to help

ensure that the applications run in such an environment. The ACS are in the

%SystemRoot%\Application Compatibility Scripts folder on the MetaFrame

server.

Application Video Performance

The Citrix Independent Computing Architecture (ICA) protocol provides high-

performance Windows presentation services over low-bandwidth connections.

ICA is a robust and extensible protocol that includes definitions for the following

capabilities:

Full-screen text presentation

Graphical Windows application screen presentation

Note

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 185 186

Sin comentarios

Adaptec 2940U - AHA Storage Controller Ultra SCSI 20 MBps Información técnica Pagina 52