ZyXEL NBG-419N Guia Do Utilizador

Appendix E Common Services

NBG-419N User’s Guide

TFTP

UDP

69

Trivial File Transfer Protocol is an 
Internet file transfer protocol similar 
to FTP, but uses the UDP (User 
Datagram Protocol) rather than TCP 
(Transmission Control Protocol).

VDOLIVE

TCP

7000

Another videoconferencing solution.

Table 95   Commonly Used Services (continued)