RemoteFX, HDX and PCoIP are Layer 7 protocols that are based on two Open Systems Interconnection (OSI) stack Layer 4 protocols: the User Datagram Protocol (UDP) and Transmission Control Protocol (TCP). What's under the hood of a remote display protocol? Microsoft's Remote Desktop Protocol (RDP), VMware's PC-over-IP (PCoIP) and Citrix's HDX are the most commonly used, but there are other protocols from companies such as Ericom and Hewlett-Packard.Įach remote display protocol works differently depending on the network and which applications are being delivered, so you need to know how the major protocols diverge.

Popular remote display protocols offer high-resolution sessions, multimedia stream remoting, multi-monitor support, dynamic object compression, USB redirection, drive mapping and more. Link to the article on virtualization.In VDI environments, the remote display protocol has a big responsibility: to transmit data from a data-center-hosted desktop to the endpoint. This way the video demanding desktops finally can be virtualized. This way you don’t need specialized hardware on client or host side. This isn’t very usable in a VMware View environment with more than one virtual desktop per host per host.ĭuring Vmworld Europe 2009 at Cannes, VMware and Teradici announced a partnership to create a software only version of this protocol. This solution requires special hardware for client and host system. With this solution you can have HD quality video and audio on your desktop, even though you are using a virtual desktop. One of the drawbacks of today’s remote desktop protocols is poor video and audio performance, especially if the screens get larger and the quality goes up. For a real PCoIP experience it’s important that these bottlenecks are solved. The real desktop is being moved to the datacenter. PC over IP (PCoIP) is getting more attention, a lot of ‘fat’ clients are replaced by thin clients. So why am I so excited about the upcoming version?ĭesktop virtualization is getting bigger and bigger. I was unable to verify this but I assume it’s correct. Today published the news that VMware View 4.0 went into private beta with the Teradici PCoIP software implementation.

Vmware teradici pcoip tutorial