[TELNET:8]  "Telnet Extended Options List," J. Postel and J.
        Reynolds, RFC-861, May 1983.

   [TELNET:9]  "Telnet End-Of-Record Option," J. Postel, RFC-855,
        December 1983.

   [TELNET:10] "Telnet Terminal-Type Option," J. VanBokkelen, RFC-1091,
        February 1989.

        This document supercedes RFC-930.

   [TELNET:11] "Telnet Window Size Option," D. Waitzman, RFC-1073,
        October 1988.

   [TELNET:12] "Telnet Linemode Option," D. Borman, RFC-1116, August
        1989.

   [TELNET:13] "Telnet Terminal Speed Option," C. Hedrick, RFC-1079,
        December 1988.

   [TELNET:14] "Telnet Remote Flow Control Option," C. Hedrick, RFC-
        1080, November 1988.


   SECONDARY TELNET REFERENCES:


   [TELNET:15] "Telnet Protocol," MIL-STD-1782, U.S. Department of
        Defense, May 1984.

        This document is intended to describe the same protocol as RFC-
        854.  In case of conflict, RFC-854 takes precedence, and the
        present document takes precedence over both.

   [TELNET:16] "SUPDUP Protocol," M. Crispin, RFC-734, October 1977.

   [TELNET:17] "Telnet SUPDUP Option," M. Crispin, RFC-736, October
        1977.

   [TELNET:18] "Data Entry Terminal Option," J. Day, RFC-732, June 1977.




 



RFC1123              SUPPORT SERVICES -- MANAGEMENT         October 1989


   [TELNET:19] "TELNET Data Entry Terminal option -- DODIIS
        Implementation," A. Yasuda and T. Thompson, RFC-1043, February
        1988.


   FTP REFERENCES:


   [FTP:1]  "File Transfer Protocol," J. Postel and J. Reynolds, RFC-
        959, October 1985.

   [FTP:2]  "Document File Format Standards," J. Postel, RFC-678,
        December 1974.

   [FTP:3]  "File Transfer Protocol," MIL-STD-1780, U.S. Department of
        Defense, May 1984.

        This document is based on an earlier version of the FTP
        specification (RFC-765) and is obsolete.


   TFTP REFERENCES:


   [TFTP:1]  "The TFTP Protocol Revision 2," K. Sollins, RFC-783, June
        1981.


   MAIL REFERENCES:


   [SMTP:1]  "Simple Mail Transfer Protocol," J. Postel, RFC-821, August
        1982.

   [SMTP:2]  "Standard For The Format of ARPA Internet Text Messages,"
        D. Crocker, RFC-822, August 1982.

        This document obsoleted an earlier specification, RFC-733.

   [SMTP:3]  "Mail Routing and the Domain System," C. Partridge, RFC-
        974, January 1986.

        This RFC describes the use of MX records, a mandatory extension
        to the mail delivery process.

   [SMTP:4]  "Duplicate Messages and SMTP," C. Partridge, RFC-1047,
        February 1988.