Comparison of the three protocols
1. VNC
applicable system: windows, linux
Network traffic: small, usually around 100k
Applicable scenarios: Mainly used for the management of linux servers. Due to no sound and USB transmission, it is not satisfied with the use of virtual desktops
2. SPICE
applicable system: linux
Network traffic: large, 10-20M in normal use
Applicable scenarios: As it is suitable for virtual desktops in terms of color, audio and usb, it is mainly used for virtual desktop applications of virtual machines
Use: After installation, you need to configure it in the virtual machine, refer to my blog about the virtual machine.
Three, RDP
currently has two types of rdp on windows, remote and remotefx
Applicable system: windows, linux
Network traffic: small, about 100-200k in normal use
Applicable scenarios: due to better color, audio, usb and local disk mapping, it is very suitable for virtual desktops
Windows use: It can be used after the system is installed.