RFC1123              SUPPORT SERVICES -- MANAGEMENT         October 1989


   [SMTP:5a]  "Mapping between X.400 and RFC 822," S. Kille, RFC-987,
        June 1986.

   [SMTP:5b]  "Addendum to RFC-987," S. Kille, RFC-???, September 1987.

        The two preceding RFC's define a proposed standard for
        gatewaying mail between the Internet and the X.400 environments.

   [SMTP:6]  "Simple Mail Transfer Protocol,"  MIL-STD-1781, U.S.
        Department of Defense, May 1984.

        This specification is intended to describe the same protocol as
        does RFC-821.  However, MIL-STD-1781 is incomplete; in
        particular, it does not include MX records [SMTP:3].

   [SMTP:7]  "A Content-Type Field for Internet Messages," M. Sirbu,
        RFC-1049, March 1988.


   DOMAIN NAME SYSTEM REFERENCES:


   [DNS:1]  "Domain Names - Concepts and Facilities," P. Mockapetris,
        RFC-1034, November 1987.

        This document and the following one obsolete RFC-882, RFC-883,
        and RFC-973.

   [DNS:2]  "Domain Names - Implementation and Specification," RFC-1035,
        P. Mockapetris, November 1987.


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


   [DNS:4]  "DoD Internet Host Table Specification," K. Harrenstein,
        RFC-952, M. Stahl, E. Feinler, October 1985.

        SECONDARY DNS REFERENCES:


   [DNS:5]  "Hostname Server," K. Harrenstein, M. Stahl, E. Feinler,
        RFC-953, October 1985.

   [DNS:6]  "Domain Administrators Guide," M. Stahl, RFC-1032, November
        1987.





 



RFC1123              SUPPORT SERVICES -- MANAGEMENT         October 1989


   [DNS:7]  "Domain Administrators Operations Guide," M. Lottor, RFC-
        1033, November 1987.

   [DNS:8]  "The Domain Name System Handbook," Vol. 4 of Internet
        Protocol Handbook, NIC 50007, SRI Network Information Center,
        August 1989.


   SYSTEM INITIALIZATION REFERENCES:


   [BOOT:1] "Bootstrap Loading Using TFTP," R. Finlayson, RFC-906, June
        1984.

   [BOOT:2] "Bootstrap Protocol (BOOTP)," W. Croft and J. Gilmore, RFC-
        951, September 1985.

   [BOOT:3] "BOOTP Vendor Information Extensions," J. Reynolds, RFC-
        1084, December 1988.

        Note: this RFC revised and obsoleted RFC-1048.

   [BOOT:4] "A Reverse Address Resolution Protocol," R. Finlayson, T.
        Mann, J. Mogul, and M. Theimer, RFC-903, June 1984.


   MANAGEMENT REFERENCES:


   [MGT:1]  "IAB Recommendations for the Development of Internet Network