Request For Comments (RFC), is scheduled to file a series of numbers. Documents collected information on the Internet, as well as UNIX and the Internet community software files. RFC documents are the current Internet Society (ISOC) sponsorship issue. Basic Internet communication protocols are detailed in the RFC documents. RFC document also add many additional topics within the standard, for example, the newly developed protocol for the Internet and the development of all records. In nearly all Internet standards are included in the RFC documents.
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Network RFCRFC and the RFC editor processing RFC RFC RFC documents the history of the structure of the production of a number of related RFC documents RFC Development at the classification of foreign trade in the RFC in the RFC RFCSAP read RFC documents, you need to pay attention to the problems of World War II RFC RF choke on the network and the RFC editor RFCRFC Request For Comments (RFC), is scheduled to file a series of numbers. Documents collected information on the Internet, as well as UNIX and the Internet community software files. RFC documents are the current Internet Society (ISOC) issued by the sponsor. The basic Internet protocol documents are detailed in the RFC. RFC document also standard in many additional topics added, such as the newly developed protocol for the Internet and the development of all records. In nearly all Internet standards are included in the RFC documents. RFC (Request For Comments) - means If you want to be a network expert, then RFC is undoubtedly the most important and most frequently used information needed one, so the knowledge of the Bible, RFC enjoyed the reputation of the network. Typically, when an institution or group has developed a set of criteria or standards proposed by a certain idea you want to seek outside opinions, they will release a copy on the Internet RFC, people interested in this issue can be read the RFC, and put forward their own views; most of the networks are based on specified criteria in the form of RFC, through a lot of argument and modify the process, from the major standards organizations specified, but in the RFC documents that are included and are being used or is not recognized by everyone, there are a large part in a local area only be used or has not been used,
cheap air max shoes, at what a particular state of RFC in the document made clear by a series of identification RFC composition of the draft, starting in 1969 (the first RFC document was released in April 7, 1969, see documents discussed in detail all aspects of computer networks, with emphasis on network protocols, processes, procedures, concepts, and some meeting minutes, comments, all kinds of viewpoints. ranking of. ) to serve, and now index. Internet protocol suite part of the document (by the Internet Engineering Council, important role. RFC Editor is responsible for all proposed by the Internet in the formation of what is published and the Internet as the language also. IETF and ISOC on behalf of international organizations around the world, English is the working language of the first IETF is the official publication of IETF language. RFC 2026 responsible, but only pointed out where there is non-English version of this information listed on the WEB page. RFC process to become an official standard in RFC documents before the general experience of at least 4 stages】 【RFC2026: Internet draft, the proposed standard, draft standard, Internet standards. The first step is the publication of RFC as a draft Internet publishing, you can read and comment them. to prepare a draft RFC,
air max shoes, we ask to read the IETF of a document It includes a lot about the RFC and Internet draft format useful information. On a related note, should read the document RFC 2223 -editor.org Send e-mail, that you can think of this document, or can be used as a valuable experience in RFC documents. RFC Editor will request access to the document to the IESG and give their comments and add comments. you can RFC queue through to get to know the progress of the document. Once you have passed the document, RFC Editor will be edited and published. If the document is not published, we will have email notification of reasons for not publishing. has 48 hours of time to proofread RFC editor's views. We strongly recommend testing of spelling errors and lost to the word error, should ensure that references, contact and update the relevant information. If your document is a MIB, we will have you on your code for the last time test. Once published in RFC documents, we will not be changed, so you should check your documents carefully. Sometimes the individual is engaged in the same document will be an IETF working group project to recover, in the case that kinds of situations, the authors will be asked and the IETF for the development of the document. In the IETF, Area Directors (ADs) take charge of several working groups. These documents will be developed by workers in ADs for Review, then as a RFC publications. To obtain information about how to write a RFC document and on the Internet RFC standards development process, more detailed information, please see: RFC 2223 Revision 3 Bill deposited in the United States, Europe and Asia-Pacific region working paper site for the world multi-national voluntary IETF members to discuss, test and review. Finally, the Internet Engineering Steering Group (IESG) to determine the whether the draft will become Internet standards. If a draft in the IETF related Internet sites after 6 months there has not been released IESG recommended as the standard, it will be removed from the site. In fact, at any time, a draft Internet are likely to be the new replace the draft version, and restart the storage period of 6 months. If an Internet Draft is the official Internet IESG identified as working papers, were submitted to the Internet Architecture Board (IAB), and the RFC form a sequentially numbered documents by the Internet Society (ISOC) issued to the world through the Internet. Every Internet standard document was approved in a separate RFC is assigned a permanent number, which is the STD number. there is a constantly updated document is RFC-INDEX.TXT in accordance with the RFC number to index all the documents, the Internet standards document also lists the corresponding STD number. RFC documents RFC number must be assigned only after publish on the web. For example, RFC2026 content is Version 3 Name RFC / RFCnnnn.TXT way through the FTP site to obtain from ds.internic.net RFC, where Your e-mail address. In addition, users can also Internet Network Information Center (InterNIC) directory services, e-mail, WWW, etc. to obtain RFC document. as the standard RFC is divided into several, first is the proposal of , and that is recommended to use this as a program laid out, Draft is already in use by some, want to be adopted as the official standard, there is a standard that is fully recognized, this is everyone is using, but also should not be changed. There is also a best practice is now law, it is equivalent to a description. These documents produced by the process is a process from the bottom up, not from the top down, that is not a by the President, or the person in charge by the Working Group to give an instruction that is what to do, what to do, but a spontaneous presented below, and then inside of the working group discussion of the later works to guide just said Committee for review. but only review the project steering committee not to modify, change, or fight back to the Working Group to do. IETF Working Group document has been produced that any person can attend the meeting, anyone can propose, and then he and others for discussion, we formed a consensus document that can output. RFC RFC file format the history as the first foundation of the program ARPA network originated in 1969. Today, it has become the IETF, Internet Architecture Board (IAB) as well Other major public network research community released the official publication channels. The original RFC of written documents using a typewriter, and in the forefront of the U.S. Department of Defense National Defense Research Projects Agency (ARPA) of circulated among the members. December 1969, they began way through the ARPANET to publish a new RFC document. The first RFC document by the University of California, Los Angeles (UCLA) in the Steve Crocker wrote in the April 7, 1969 published RFC 1. Crocker had to avoid him and his roommate, is in the bathroom to finish this document. In the 1970s, many later RFC documents,
air max 90, also from UCLA, which not only benefited from UCLA's academic quality, but also because UCLA is the first ARPANET Interface Message Processors (IMPs) members one. from the leadership of Douglas Engelbart, at Stanford Research Institute's Augmentation Research Center (ARC) is the four original ARPANET node is one of the first Network Information Centre, a sociologist Thierry Bardini also been recorded as early a large number of RFC the birthplace of the document. From 1969 to 1998, Jon Postel served as editor of RFC documents duties. As the U.S. government-sponsored contracts expire, Internet Society (on behalf of IETF), University of Southern California (USC) Information Sciences Institute of network sector, (under the leadership of the IAB) is responsible for the drafting of RFT documents and publishing. Jon Postel RFC Editor continue to serve until his death. Then, by Bob Braden took over leadership positions in the entire project, while Joyce Reynolds continues to hold office in the team . to celebrate the 30th anniversary of the RFC RFC documents RFC 2555. RFC documents RFC documents only new structure there will be no way to cancel or stop the release of the situation. But for the same subject, the new RFC documents can replace the old statement RFC documents. RFC files are plain ASCII text file format automatically by a computer program conversion into other file formats. RFC documents cover, catalog and page header and footer and page number. RFC chapters are numerals, but the figures after the decimal point does not make zero, for example, the order of 4.9 to 4.10 front, but not in front of 9 zeros. RFC1000 RFC This document is a guide. RFC documents generated by the Internet Society RFC documents reviewed and released after a given number. Although the examined However,
air max 90 sale, RFC is not serious and blunt all the technical documentation for the emergence of occasional spoof, especially April 1 issued April Fool's Day, for example, RFC 1606: A Historical Perspective On The Usage Of IP Version 9 (see IPv9) , RFC 2324: celebration RFC documents. some of the relevant website as of mid-2001, RFC published about 3,000 articles, here are a few relatively stable RFC website, as well as a number of important standards organization's website at
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www.itu.int ITU-International Telecommunications Union, the Chinese Web site:
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http://www.cangfengzhe.com/cdrfc/list_67.html Development of Chinese RFC 1969, RFC collection , S? Crocker RFC first established mechanism, the purpose is to create a fast Internet network of shared ways of thought, the initial distribution of RFC in written form, and later with FTP, Email, RFC text on-line electronic form Of course, by now in many WWW sites can easily access the RFC documents. RFC has been mainly used for Internet standardization, RFC is the product of an open Internet, anyone can access the RFC, Internet that is committed to sharing information network is to share the first RFC involves its own form of research, design and use of information. This unique way of development for the Internet, with a very critical role in improving. development to the present, RFC document is not just about the Internet standard document, and it is not limited to TCP / IP range, which includes almost any communication with the computer-related content, fully reflecting the Internet research and development process. RFC mainly IAB, IETF, IESG, ISOC's work, mainly by the IETF draft, under the guidance of the IAB RFC Editor (Editor) directly responsible for the publication of RFC. Every RFC document has a number, this number is never repeated,
air max 2010, that is, due to technological advances and other reasons, even on the same issue the RFC, but also to use the new number, and will not use the original number, to date, RFC number have been discharged more than 2,200, to search RFC, we must pay attention to the latest RFC. RFC RFC document classification can be divided roughly the following categories. 1.STD RFC defined by RFC1311, STD RFC are those that have been or to become the Internet standard RFC. only after full Internet standardization process can have STD RFC number, STD number is unchanged its related to the RFC documents may be more than one, its RFC number will be updated. If STD13 (Domain Name System) involving the RFC1 034, and RFC1035. STD standardization process to go through several steps, first drafted by the IETF standard (and possibly other organizations and individuals, but are generally done together and IETF), the formation of Internet Draft (ID), ID no RFC number. If the ID in the 6 months is not recommended as IESG RFC, then cancel this ID. a post-RFC , but also through a series of review, revision, testing can eventually become Internet standards. 2.BCP RFC Internet applications as wide a variety of different organizations have different rules for the use of the purpose and use, IETF STD besides other, but also necessary for the use and management of Internet to provide some general guidance, as well as I ETF, IAB, IESG to provide a channel for promoting certain aspects of the work, reflecting the technology trends, reflecting the progress of the work of these organizations themselves. So 1995 to RFC1818 defines the BCP, the Best Current Practice. BCP BCP also has a number and an RFC number, once agreed upon, a BCP number, we will not change, but the RFC number may be revised constantly updated. For example, reflecting the Internet standardization process BCP9 的 RFC16 02 from the RFC number rose to RFC2026, corresponding to obsolete RFC1602. BCP in his past, by e-mail soliciting the views of IETF, after IESG review, through the after officially published. but not the Internet itself, the standard BCP. 3.FYI RFC FYI For Your Information is shorthand for 1990 published in RFC1150 (FYI1) defines FYI, FYI FYI also have a number and an RFC number, FYI number is fixed De. FYI is to provide knowledge about Internet-content. If FYI4 (RFC1594), up for review. 4. In addition to the other RFC STD, BCP, FYI, there are other than RFC. from RFC899, all 99 are on the end of the RFC 99 RFC had a general. If RFC1999 is one of the RFC1900 to RFC1999 simple generalization. In addition to the above categories, there are a number of methods described in RFC. and the Internet standardization process (Internet Standards Process) specifications can be divided into the two categories, namely Technical Specification (TS), Applicability Statement (AS). TS is agreements, rules, format, description of utility. AS is to describe what the environment, and how to use the Internet in the TS; AS is not necessarily involved in all Internet standards such as IEEE, ITU, ISO organized a number of criteria, We are familiar with the ASCII standard is an example. AS TS should be involved in the provisions of its corresponding level ;? Recommended (Rec), encourage the use of, such as TELNET;? Elective (Elc), optional;? Limited Use, limited to specific users, in general, some of the new agreement for a test;? Not Recommended, Do not use, is likely to be outdated. ? Proposed Standard, ripe, but need further tests confirm the feasibility. unless it is used to verify the feasibility of the agreement, not to be regarded as the standard implementation.? Draft Standard, requires two separate, but also with each other operational example shows every aspect of the agreement. can be regarded as the final draft standards;? Internet Standard, the ultimate Internet standards, while giving an STD number. In addition to the TS and AS are divided into the following organization to develop some agreement, but must have permission from the developer agreement.? Historic, new standards are being replaced or is out of date obsolete standards. STD1 (RFC2200) Internet Official Protocol Standards, regularly updated to reflect the latest的 Internet standards. Also, for people who are concerned about the Internet, access BCP9 should always pay attention to the latest content.'s foreign trade in the RFC during the Mexican Foreign Trade customers may give you a number of their RFC some information on the network RFC should all write in Spanish colleagues have made inquiries of foreign trade when convenient point. References:
http://forum.wordreference.com/showthread.php?t=20004 link is in Spanish with a translation tool that we can look at SAP translated into English in the RFC RFC (Remote Function Call Remote Function Call) is an SAP interface protocol. It is based on CPI-C, largely simplifies the programming of communication systems. RFC allows calls and perform a remote system, or the same system predefined functions. read RFC documents, you need to pay attention to the problem first need to determine which is the latest document, the second is to note the type of RFC documents; RFC documents to go through all the comments and feedback processes, and in this period of time They will be divided in different categories; RFC documents once they are submitted, IFTF and IAB organizations will review the RFC documents can become a standard adopted; RFC document in accordance with its development and maturing process can be divided into standard, draft standard, proposed standard, experimental, informational or historical; RFC documents can be divided into be required, is recommended, to be selected, restricted use or not to be recommended; World War II RFC 1934, the German Association of the production Worui Er the first aircraft Flying RFC-1, speculation RFC-1 uses an alien flying saucer technology, but failed in flight due to frequent and heavy losses. In fact, there were three separate German UFO research and development center, respectively, in Pei Neiming De, Breslau, Prague, the three places during the flying saucer test. At that time, the Black Forest region in Germany, no disc production and flight test interceptor successfully. This dish machine,
Nike air max shoes, is the United Kingdom, United States the Soviet Union's intelligence agency named as V-7. Messerschmitt aircraft factory the company successfully developed for the V-7 particle weapons, the electrostatic field, V-7 with no disc interceptor rocket powered flight, the Allies soldiers and pilots to the flying saucer machine took a nickname called even up to 415 times. Later, the UFO products in Berlin aircraft factory modified, was named as the Army radar. while the other Allied bombers often flew near the sudden rapid to terrorize Allied pilot and gunner on a bomber, so that their psychological panic, nervous breakdown and even the spirit of the mad, and then lost control of the aircraft, as to undermine the allied air forces continued attacks. In 1945, the end of World War II, Nazi UFO machine was forced to terminate many research programs. However, there are still some V7, V8 or V9 dish machine final improvement in the test. early February 1945 Soviet Air Force increasingly fierce offensive against Germany, the Allied forces to the battlefield in all of Germany looms. start from February 17, the Germans in the east and west line of retreat. Meanwhile, the German Air Force has also been a dead end, but they still doing the dying, and attempt to use new weapons to save the Third Reich's demise. the German secret service, , multi-million mark, level flight speed of 2,200 kilometers per hour. It also can be suspended blanket the sky can turn forward or backward without any flight. This is the end of Nazi Germany developed a model flying saucer, with the Austrian architect Frederick? Shao Berger invented the explosive people to escape and fled to the U.S. hunt for Soviet and other engineering and technical personnel unaccounted for. In 1958, Shaobeigeer a letter to a friend wrote: *** engineers with several a jointly developed, then they are thrown into a concentration camp. According to various aspects of the judge, the main body of the prototype flying saucer is destroyed by Hitler's orders, because some of the main responsible experts, World War II end on the eve of a factory destroyed in a confidential part of the core of these cutting-edge aircraft. writer Rudolph? Lu Saer in a book he wrote this passage is also quoted: Seoul to buy the secret UFO technology developed in Canada, too, but was Shaobeigeer refused, he asked first to sign an international agreement. The Shite Man that no matter whom they contract, the Americans can get everything they want. incredibly high, even reaching 3,200 km, combat radius of more than 6400 km. He also said that in 1944, the model used in the experiment has been completed, originally expected in 1945 test flight, but the Soviet advance to make it all become drain. eve of the collapse of Nazi Germany, blueprints and other data loss. If Pasture rive according to the statement, developed by Nazi Germany's defeat in the UFO appears but abortive, however, a man named George? Crain's Witnesses once again, set off waves. He claims that once witnessed a strange aircraft in the flight. He said some research was placed in the Peineimingde base, where top-secret weapons is the top Nazi air of scientific research institutions. He also said Nazi flying saucer test flight is conducted in the Harz Mountains, and there also happens to be eyewitness reports of UFO sightings in many places. From this, Nazi Germany had actually engaged in the research aircraft and the dish seems to have been successful. RF Radio Frequency Choke choke is a large inductor, due to inductance = jwL, see RFC DC short circuit, high frequency communication open, so the path for the DC and RF / microwave channel isolation to eliminate AC signals and DC sources and to the coupling term between the Atlas Atlas more extended reading: 1
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