RFC1591（国外英文资料）.docVIP

RFC1591（国外英文资料） Organization: China interactive publishing network (/) The RFC document Chinese translation plan (/compters/emook/aboutemook.htm) E-mail:ouyang@ Translator: zhou mei (maomao7039@) Publication date: 2001-7-14 Copyright: this Chinese translation document is copyrighted by China interactive publishing network. It can be reproduced freely for non-commercial purposes, but it will The translation and copyright information of this document must be preserved. The Network Working Group, j. Postel Request for Comments: 1591 (ISI) Category: Informational March 1994 ] The structure and authorization of the domain name system (Domain Name System Structure and Delegation) directory 1, an overview of the Top-level domain name structure 1 Management of the authorization domain 2 The power of domain names 4 Safety concerns 4 Thank 4 6. Author address 4 Reference 5 1, an overview of the This article provides some information about domain names (especially top-level domains) in the domain name system (DNS) Information, and domain name management. The international Internet agency (IANA) is the IP used in the international Internet Management of addresses, domain names, and many other parameters. IP addresses, autonomous system members, and many top-level and secondary domains The daily responsibilities assigned are undertaken by the international Internet registry (IR) and registries. Top-level domain structure The computer named in the domain name system (DNS) USES a hierarchy of names. The root of the system is no name Its called top-level domain (TLDS). Category domains are in the top-level domain (TDLS) (EDU, COM, ORG, GOV, MIT and INT), and the two-letter national code from the ISO 3166 standard The domain name. Other top-level domains are less likely to be created. A hierarchical domain is created under each top-level domain name. In general, under category top-level domains The name structure is flat. That is, many organizations are registered directly under top