Appendix D Services
Table 62 Examples of Services (continued)
NAME | PROTOCOL | PORT(S) | DESCRIPTION |
SSDP | UDP | 1900 | The Simple Service Discovery Protocol |
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| supports Universal |
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| (UPnP). |
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SSH | TCP/UDP | 22 | Secure Shell Remote Login Program. |
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STRM WORKS | UDP | 1558 | Stream Works Protocol. |
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SYSLOG | UDP | 514 | Syslog allows you to send system logs |
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| to a UNIX server. |
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TACACS | UDP | 49 | Login Host Protocol used for (Terminal |
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| Access Controller Access Control |
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| System). |
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TELNET | TCP | 23 | Telnet is the login and terminal |
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| emulation protocol common on the |
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| Internet and in UNIX environments. It |
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| operates over TCP/IP networks. Its |
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| primary function is to allow users to |
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| log into remote host systems. |
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TFTP | UDP | 69 | Trivial File Transfer Protocol is an |
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| Internet file transfer protocol similar |
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| to FTP, but uses the UDP (User |
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| Datagram Protocol) rather than TCP |
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| (Transmission Control Protocol). |
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VDOLIVE | TCP | 7000 | A videoconferencing solution. The UDP |
| UDP | user- | port number is specified in the |
| application. | ||
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| defined | |
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222 |
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