Citrix and Its Relationship to TSE
Microsoft and Citrix agreed to provide
Citrix now provides ICA support for Terminal Server Edition through a product they named MetaFrame. MetaFrame replaces the older Winframe. MetaFrame expands the client platform options. Where TSE client software supports Win16 and Win32 machines and some
Advantages of Utilizing Citrix with TSE are:
•Performance - with the MetaFrame’s ICA protocol, there is 20% less bandwidth than with TSE’s RDP.
•Functionality enhancements - multiple network topologies are now supported with Citrix. It not only supports TCP/IP but also IPX/SPX, PPP, and NetBIOS. TSE only supports TCP/IP. However, keep in mind that OneWorld only supports TCP/IP.
•CCPDD - MetaFrame allows the functions of cut/copy/drag/drop between the session windows. TSE does not.
•Device mapping - MetaFrame allows the mapping of devices local to a remote client such as hard drives, fax modems, and printers from the Terminal Server - TSE only allows with printing which can only be done through a workaround.
•Session shadowing - with MetaFrame loaded, TSE supports an administration tool called session shadowing. This is useful for administrators who want to audit remote sessions. It can also be used with video conferences and support desk roles.
ICA and RDP are presentation services protocols that separate an application’s logic from its user interface (UI), processing the logic portion of an application on the server and displaying the UI on the client.
A disadvantage of Citrix MetaFrame is additional cost.
Figure 3 on page 15 is a network configuration utilizing Terminal Server Edition with Citrix MetaFrame laptops dialing in as clients.
14J.D. Edwards’ OneWorld B73.3 and Windows Terminal Server