Dell KVM 2321DS - Manual (Page 195)

Appendix B: TCP Ports 179
B
Appendix B: TCP Ports
The following table lists the functions performed by the Remote Console
Switch and which ports are used.
NOTE: Most data on ports 2068 and 3211 is encrypted using the Secure Socket
Layer (SSL) protocol.
Figure C-1. TCP Port Communication
NOTE: The TCP/IP ports are fixed and cannot be altered.
Table B-1. Ports Used
Port Function
TCP 80/443 Default HTTP/HTTPS.
TCP 2068/8192 Video Viewer video, keyboard, mouse, user authentication, and
virtual media.
TCP/UDP 3211 Discovery, AMP user authentication.
TCP 3871
Plug-in support.