bell什么意思| 腰痛吃什么药| 台湾什么时候统一| 肾衰竭五期是什么意思| 甲状腺结节挂什么科| 二次元谷子是什么意思| 什么程度算精神出轨| 火龙果什么人不能吃| 为什么不建议小孩打流感疫苗| 下面痒是什么原因| 生气胸口疼是什么原因| 手癣用什么药膏| 爽约是什么意思| 福晋是什么意思| 波霸是什么| 颈椎病用什么药膏| 空调开除湿有什么作用| swan是什么意思| 什么是化学阉割| 油皮适合用什么护肤品| 甲状腺囊肿是什么病| 什么是水中毒| ana医学上是什么意思| 喉咙干痒咳嗽吃什么药| 高血糖吃什么降得快| 为人是什么意思| 羊水穿刺主要检查什么| 脏器灰阶立体成像是检查什么的| 天空是什么颜色| 海带排骨汤海带什么时候放| 浩浩荡荡是什么意思| 小孩积食吃什么药| 黑发晶五行属什么| 梅毒什么样| 囊肿是什么引起的| 左肾结晶是什么意思| 盗墓笔记讲的是什么故事| 珍珠粉加蜂蜜做面膜有什么作用| 丰的部首是什么偏旁| 什么是av| 念珠菌是什么病| 蚂蚁喜欢吃什么| 什么叫柏拉图式的爱情| 孕期长痘痘是什么原因| 热伤风吃什么药好得快| 输卵管囊肿是什么原因引起的| 万箭穿心是什么意思| 儿童多动症挂什么科| ems什么意思| 儿童呕吐吃什么药| 手脱皮吃什么维生素| bug是什么意思网络用语| 蜜蜂的尾巴有什么作用| 男人的精子对女人有什么好处| 什么东西能缓解孕吐| 女性血热吃什么好得快| 性病是什么症状| 维生素e有什么用| rinnai是什么品牌| 百脚虫的出现意味什么| naprogesic是什么药| 痱子粉什么牌子好| cab是什么意思| 曹操属什么生肖| 柱状上皮外移什么意思| 大便稀溏是什么意思| 小姐的全套都有什么| 哭笑不得是什么意思| 牙痛用什么药止痛快| 9月28号是什么星座| 为什么空调不制冷| 心梗什么症状| msm是什么意思| 艺考是什么| 耳轮有痣代表什么| 45是什么生肖| 2025是什么年| 手指甲空了是什么原因| 夏天做什么菜| 美的不可方物什么意思| 什么地诉说| 专业组是什么意思| 奇脉见于什么病| 清热燥湿是什么意思| 2月是什么月| 儿童风热感冒吃什么药| 正能量是什么意思| gly是什么氨基酸| y是什么元素| 隐翅虫吃什么| 弥可保是什么药| 母亲节送什么| 鹦鹉吃什么食物最好| 分散片是什么意思| 哺乳期可以喝什么茶| 黄疸高是什么原因引起的| 肩周炎有什么症状| 重庆有什么特产| 8.3是什么星座| 硫酸对人体有什么危害| 60岁男人喜欢什么样的女人| 蓝色预警是什么级别| 黄水疮是什么原因引起的| 肠炎可以吃什么食物| 干咳无痰是什么原因引起的| 布病是什么| 戴玉有什么好处| 芜湖有什么大学| 吃什么能补雌激素| 幼小衔接班主要教什么| 新生儿睡觉突然大哭是什么原因| 跳蚤长什么样| 泌乳素高是什么原因引起的| 后颈长痘痘是什么原因| 吃饭的时候恶心想吐是什么原因| 一什么一笑| 三点水一个半读什么| 阄是什么意思| 外耳道耵聍什么意思| 一岁宝宝口臭是什么原因引起的| 颈部有肿块看什么科室| yn是什么牌子| 做梦掉牙齿是什么预兆| 姜子牙为什么没有封神| 15朵玫瑰花代表什么意思| 为什么白带是黄色的| 五脏六腑指什么| 全身而退是什么意思| 为什么叫老鸨| 痔疮复发的原因是什么| 氧气湿化瓶里加什么水| 有时候会感到莫名的难过是什么歌| 梅毒螺旋体抗体阳性是什么意思| minute什么意思| 什么情况下要做宫腔镜| 男人喝红糖水有什么好处| 没经验的人开什么店好| 血小板分布宽度低是什么原因| 为什么筋膜炎一躺下才会疼| 感染性腹泻吃什么药| 鬼迷心窍是什么生肖| 乳腺增生乳腺结节吃什么药| 马斯卡彭是什么| 下巴长痘什么原因| EV是什么| 繁什么似锦| 肌红蛋白偏低什么原因| 地衣是什么| 热休克蛋白90a检查高是什么原因| 什么是电解水| 掉发是什么原因| 嘉字属于五行属什么| 爱马仕是什么牌子| 鳞状上皮内低度病变是什么意思| 鸡米头是什么| 心情沉重是什么意思| 第一次查怀孕挂什么科| 痰的颜色代表什么| 头皮疼是什么原因引起的| 青石是什么石头| 头疼什么原因| 3月10号什么星座| 客家人是什么意思| 喝什么茶降血压| 肌酐低是什么意思| 西昌火把节是什么时候| 佩戴朱砂有什么好处| 甲状腺一度肿大是什么意思| 7月27日什么星座| 家里出现蜈蚣是什么预兆| 耳朵蝉鸣是什么原因引起的| 仙人板板 是什么意思| 戏耍的近义词是什么| 垂体泌乳素高是什么原因| 吃小龙虾不能和什么一起吃| 护照需要什么材料| 假牙什么材质的最好| 方脸适合什么耳环| 火花是什么| 社保卡是干什么用的| 眼睛痒用什么眼药水好| nm是什么意思| 黄豆酱做什么菜好吃| 性格开朗是什么意思| 吃什么补脑| 纵欲过度是什么意思| fop是什么意思| rj什么意思| 孩子老打嗝是什么原因| 听吧新征程号角吹响是什么歌| 11月1号是什么星座| 耳语是什么意思| 吃什么对肺最好| 肺部结节是什么意思啊| 梦见很多人是什么意思| 哭什么| 类风湿因子高说明什么| 皮肤黄是什么原因| 后背痛是什么病的先兆| 为什么叫中国| 破伤风有什么作用| 什么星座最渣| 飞机选座位什么位置好| 宫腔粘连是什么原因引起的| 蟾宫是什么意思| 股骨头坏死什么原因| 洁身自爱是什么意思| 便秘缺什么维生素| 两极分化是什么意思| 985高校是什么意思| 血清铁蛋白高是什么原因| 朗朗乾坤下一句是什么| 榴莲不可以和什么一起吃| 浮躁是什么意思| as材质是什么材料| 桑葚和什么泡酒壮阳| 乌龟属于什么动物| 黄茶是什么茶| 老是觉得口渴是什么原因引起的| 借你吉言是什么意思| 一什么被子| 吴佳尼为什么嫁马景涛| 小便解不出来是什么原因| 两个a是什么牌子| 一什么白菜| 什么是幻听| 梦见打老婆是什么预兆| 慢阻肺吃什么药| 脑白质脱髓鞘改变是什么意思| tdp是什么意思| 芥末是什么| 男朋友有什么用| 米醋和陈醋有什么区别| 圆脸适合什么发型男| 惊魂未定的意思是什么| 减肥期间晚上吃什么| 什么是纳米| 串串房是什么意思| 红糖和黑糖有什么区别| 红五行属性是什么| 一切就绪是什么意思| 空调用什么插座| 睡觉趴着睡什么原因| 肽是什么东西| 皮蛋是什么蛋做的| 日字五行属什么| 脑血栓不能吃什么| 有什么国家| 孕初期需要注意些什么| 应用化学是干什么的| 弓耳念什么| 乌龟白眼病用什么药| 帕金森是什么症状| 空调开什么模式最凉快| 黄芪和什么搭配不上火| 澳门什么时候回归的| 褥疮用什么药最好| 脑ct都能查出什么病| circles是什么意思| 八字伏吟是什么意思| 梦见猫咪会有什么预兆| 92年出生属什么生肖| 晚上8点是什么时辰| 地铁站务员是干什么的| 百度Jump to content

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Internet Engineering Task Force
AbbreviationIETF[1]
FormationJanuary 1986; 39 years ago (1986-01)[2]
Type
PurposeCreating voluntary standards to maintain and improve the usability and interoperability of the Internet
Parent organization
Internet Society
Websiteietf.org
Internet history timeline

Early research and development:

Merging the networks and creating the Internet:

Commercialization, privatization, broader access leads to the modern Internet:

Examples of Internet services:

The Internet Engineering Task Force (IETF) is a standards organization for the Internet and is responsible for the technical standards that make up the Internet protocol suite (TCP/IP).[3] It has no formal membership roster or requirements and all its participants are volunteers. Their work is usually funded by employers or other sponsors.

The IETF was initially supported by the federal government of the United States but since 1993 has operated under the auspices of the Internet Society, a non-profit organization with local chapters around the world.

Organization

[edit]

There is no membership in the IETF. Anyone can participate by signing up to a working group mailing list, or registering for an IETF meeting.[4]

The process for developing IETF standards is open and all-inclusive. Anyone can participate by joining a working group and attending meetings.[2] Each working group normally has appointed two co-chairs (occasionally three); a charter that describes its focus; and what it is expected to produce, and when. It is open to all who want to participate and holds discussions on an open mailing list. Working groups hold open sessions at IETF meetings, where the onsite registration fee in 2024 was between US$875 (early registration) and $1200 per person for the week.[5] Significant discounts are available for students and remote participants. As working groups do not make decisions at IETF meetings, with all decisions taken later on the working group mailing list, meeting attendance is not required for contributors.

Rough consensus is the primary basis for decision making. There are no formal voting procedures. Each working group is intended to complete work on its topic and then disband. In some cases, the working group will instead have its charter updated to take on new tasks as appropriate.[2]

The working groups are grouped into areas by subject matter (see § Steering group, below). Each area is overseen by an area director (AD), with most areas having two ADs. The ADs are responsible for appointing working group chairs. The area directors, together with the IETF Chair, form the Internet Engineering Steering Group (IESG), which is responsible for the overall operation of the IETF.[citation needed]

Governance structure of the IETF

The Internet Architecture Board (IAB) oversees the IETF's external relationships.[6] The IAB provides long-range technical direction for Internet development. The IAB also manages the Internet Research Task Force (IRTF), with which the IETF has a number of cross-group relations.[7]

A nominating committee (NomCom) of ten randomly chosen volunteers who participate regularly at meetings, a non-voting chair and 4-5 liaisons, is vested with the power to appoint, reappoint, and remove members of the IESG, IAB, IETF Trust and the IETF LLC.[8] To date, no one has been removed by a NomCom, although several people have resigned their positions, requiring replacements.[9]

In 1993 the IETF changed from an activity supported by the US federal government to an independent, international activity associated with the Internet Society, a US-based 501(c)(3) organization.[10] In 2018 the Internet Society created a subsidiary, the IETF Administration LLC, to be the corporate, legal and financial home for the IETF.[11] IETF activities are funded by meeting fees, meeting sponsors and by the Internet Society via its organizational membership and the proceeds of the Public Interest Registry.[12]

In December 2005, the IETF Trust was established to manage the copyrighted materials produced by the IETF.[13]

Steering group

[edit]

The Internet Engineering Steering Group (IESG) is a body composed of the Internet Engineering Task Force (IETF) chair and area directors. It provides the final technical review of Internet standards and is responsible for day-to-day management of the IETF. It receives appeals of the decisions of the working groups, and the IESG makes the decision to progress documents in the standards track.[14]

The chair of the IESG is the area director of the general area, who also serves as the overall IETF chair. Members of the IESG include the two directors, sometimes three, of each of the following areas:[15]

  • Applications and real-time (art)
  • General (gen)
  • Internet (int)
  • Operations and management (ops)
  • Routing (rtg)
  • Security (sec)
  • Web and Internet transport (wit)

Liaison and ex officio members include:[citation needed]

Early leadership and administrative history

[edit]

The Gateway Algorithms and Data Structures (GADS) Task Force was the precursor to the IETF. Its chairman was David L. Mills of the University of Delaware.[16]

In January 1986, the Internet Activities Board (IAB; now called the Internet Architecture Board) decided to divide GADS into two entities: an Internet Architecture (INARC) Task Force chaired by Mills to pursue research goals, and the IETF to handle nearer-term engineering and technology transfer issues.[16] The first IETF chair was Mike Corrigan, who was then the technical program manager for the Defense Data Network (DDN).[16] Also in 1986, after leaving DARPA, Robert E. Kahn founded the Corporation for National Research Initiatives (CNRI), which began providing administrative support to the IETF.

In 1987, Corrigan was succeeded as IETF chair by Phill Gross.[17]

Effective March 1, 1989, but providing support dating back to late 1988, CNRI and NSF entered into a cooperative agreement, No. NCR-8820945, wherein CNRI agreed to create and provide a "secretariat" for the "overall coordination, management and support of the work of the IAB, its various task forces and, particularly, the IETF".[18]

In 1992, CNRI supported the formation and early funding of the Internet Society, which took on the IETF as a fiscally sponsored project, along with the IAB, the IRTF, and the organization of annual INET meetings. Gross continued to serve as IETF chair throughout this transition. Cerf, Kahn, and Lyman Chapin announced the formation of ISOC as "a professional society to facilitate, support, and promote the evolution and growth of the Internet as a global research communications infrastructure".[19] At the first board meeting of the Internet Society, Cerf, representing CNRI, offered, "In the event a deficit occurs, CNRI has agreed to contribute up to USD$102,000 to offset it."[20] In 1993, Cerf continued to support the formation of ISOC while working for CNRI,[21] and the role of ISOC in "the official procedures for creating and documenting Internet Standards" was codified in the IETF's RFC 1602.[22]

In 1995, IETF's RFC 2031 describes ISOC's role in the IETF as being purely administrative, and ISOC as having "no influence whatsoever on the Internet Standards process, the Internet Standards or their technical content".[23]

In 1998, CNRI established Foretec Seminars, Inc. (Foretec), a for-profit subsidiary to take over providing secretariat services to the IETF.[18] Foretec provided these services until at least 2004.[18] By 2013, Foretec was dissolved.[24]

In 2003, IETF's RFC 3677 described IETFs role in appointing three board members to the ISOC's board of directors.[25]

In 2018, ISOC established The IETF Administration LLC, a separate LLC to handle the administration of the IETF.[26] In 2019, the LLC issued a call for proposals to provide secretariat services to the IETF.[27]

Meetings

[edit]

The first IETF meeting was attended by 21 US federal government-funded researchers on 16 January 1986. It was a continuation of the work of the earlier GADS Task Force. Representatives from non-governmental entities (such as gateway vendors)[28] were invited to attend starting with the fourth IETF meeting in October 1986. Since that time all IETF meetings have been open to the public.[2]

Initially, the IETF met quarterly, but from 1991, it has been meeting three times a year. The initial meetings were very small, with fewer than 35 people in attendance at each of the first five meetings. The maximum attendance during the first 13 meetings was only 120 attendees. This occurred at the twelfth meeting, held during January 1989. These meetings have grown in both participation and scope a great deal since the early 1990s; it had a maximum attendance of 2810 at the December 2000 IETF held in San Diego, California. Attendance declined with industry restructuring during the early 2000s, and is currently around 1200.[29][2]

The locations for IETF meetings vary greatly. A list of past and future meeting locations is on the IETF meetings page.[30] The IETF strives to hold its meetings near where most of the IETF volunteers are located. IETF meetings are held three times a year, with one meeting each in Asia, Europe and North America. An occasional exploratory meeting is held outside of those regions in place of one of the other regions.[31]

The IETF also organizes hackathons during the IETF meetings. The focus is on implementing code that will improve standards in terms of quality and interoperability.[32]

Due to recent changes in USA administration that deny entry to foreign supporters of free speech and transgender people (see Immigration policy of the second Donald Trump administration), there is a movement asking the IETF to have its meetings outside of the USA and in safer countries instead.[33]

Operations

[edit]

The details of IETF operations have changed considerably as the organization has grown, but the basic mechanism remains publication of proposed specifications, development based on the proposals, review and independent testing by participants, and republication as a revised proposal, a draft proposal, or eventually as an Internet Standard. IETF standards are developed in an open, all-inclusive process in which any interested individual can participate. All IETF documents are freely available over the Internet and can be reproduced at will. Multiple, working, useful, interoperable implementations are the chief requirement before an IETF proposed specification can become a standard.[2] Most specifications are focused on single protocols rather than tightly interlocked systems. This has allowed the protocols to be used in many different systems, and its standards are routinely re-used by bodies which create full-fledged architectures (e.g. 3GPP IMS).[citation needed]

Because it relies on volunteers and uses "rough consensus and running code" as its touchstone, results can be slow whenever the number of volunteers is either too small to make progress, or so large as to make consensus difficult, or when volunteers lack the necessary expertise. For protocols like SMTP, which is used to transport e-mail for a user community in the many hundreds of millions, there is also considerable resistance to any change that is not fully backward compatible, except for IPv6. Work within the IETF on ways to improve the speed of the standards-making process is ongoing but, because the number of volunteers with opinions on it is very great, consensus on improvements has been slow to develop.[citation needed]

The IETF cooperates with the W3C, ISO/IEC, ITU, and other standards bodies.[10]

Statistics are available that show who the top contributors by RFC publication are.[34] While the IETF only allows for participation by individuals, and not by corporations or governments, sponsorship information is available from these statistics.[citation needed]

Chairs

[edit]

The IETF chairperson is selected by the NomCom process for a two-year renewable term.[35] Before 1993, the IETF Chair was selected by the IAB.[36]

A list of the past and current chairs of the IETF:

Topics of interest

[edit]

The IETF works on a broad range of networking technologies which provide foundation for the Internet's growth and evolution.[38]

Automated network management

[edit]

It aims to improve the efficiency in management of networks as they grow in size and complexity. The IETF is also standardizing protocols for autonomic networking that enables networks to be self managing.[39]

Internet of things

[edit]

It is a network of physical objects or things that are embedded with electronics, sensors, software and also enables objects to exchange data with operator, manufacturer and other connected devices. Several IETF working groups are developing protocols that are directly relevant to IoT.[40]

New transport technology

[edit]

Its development provides the ability of internet applications to send data over the Internet. There are some well-established transport protocols such as TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) which are continuously getting extended and refined to meet the needs of the global Internet.[41]

See also

[edit]

References

[edit]
  1. ^ Jacobsen, O.; Lynch, D. (March 1991). A Glossary of Networking Terms. IETF. p. 7. doi:10.17487/RFC1208. ISSN 2070-1721. RFC 1208.
  2. ^ a b c d e f "Internet Engineering Task Force" Archived December 28, 2014, at the Wayback Machine, Scott Bradner, Open Sources: Voices from the Open Source Revolution, O'Reilly, 1st Edition, January 1999, ISBN 1-56592-582-3. Retrieved 21 July 2014.
  3. ^ "Internet Engineering Task Force (IETF)". RIPE Network Coordination Centre. August 10, 2012. Archived from the original on November 1, 2018. Retrieved August 22, 2018.
  4. ^ "IETF Introduction". IETF. Retrieved January 20, 2024.
  5. ^ "IETF Registration". IETF. Retrieved January 20, 2024.
  6. ^ "Charter of the Internet Architecture Board (IAB)", RFC 2850, B. Carpenter, May 2000. Retrieved 21 July 2014.
  7. ^ Board, Charter of the Internet Architecture Board (IAB) (May 2000). "RFC Editor". RFC Editor.
  8. ^ "Nominating Committee" Archived August 24, 2024, at the Wayback Machine, IETF. Retrieved 24 August 2024.
  9. ^ "RFC 3777 Update for Vacancies". WaterSprings.org. November 1, 2012.
  10. ^ a b "IETF and the Internet Society" Archived July 29, 2014, at the Wayback Machine, Vint Cerf, Internet Society, 18 July 1995.
  11. ^ "IETF Administration LLC"Archived August 24, 2024, at the Wayback Machine, IETF. Retrieved 24 August 2024.
  12. ^ "History" Archived July 26, 2014, at the Wayback Machine, Your Public Internet Registry. Retrieved 21 July 2014.
  13. ^ "IETF Trust", IETF. Retrieved 21 July 2014.
  14. ^ "About". IETF. Archived from the original on June 24, 2021. Retrieved June 3, 2021.
  15. ^ "IETF Areas". IETF. Archived from the original on August 24, 2024. Retrieved August 30, 2024.
  16. ^ a b c John S. Quarterman (1990). Matrix: Computer Networks and Conferencing Systems Worldwide (2 ed.). Digital Press. pp. 185–186. ISBN 1-55558-033-5.
  17. ^ "Phill Gross recognized with the Internet Society's Postel Award". Internet Society. Archived from the original on June 12, 2021. Retrieved June 11, 2021.
  18. ^ a b c "IETF: Proposed Organizational Changes". IETF. Archived from the original on September 18, 2021. Retrieved June 11, 2021.
  19. ^ Cerf, Vint; Kahn, Bob; Chapin, Lyman (1992). "Announcing the Internet Society". Archived from the original on July 29, 2020. Retrieved December 15, 2019.
  20. ^ "Board Meeting No. 1 – Minutes | Internet Society". Internetsociety.org. Archived from the original on February 4, 2017. Retrieved February 4, 2017.
  21. ^ dave. "Footnotes to History". netpolicynews.com. Archived from the original on February 4, 2017. Retrieved February 4, 2017.
  22. ^ Internet Engineering Steering Group; Internet Architecture Board (March 1994). "The Internet Standards Process — Revision 2". tools.ietf.org. doi:10.17487/RFC1602. Archived from the original on October 18, 2020. Retrieved October 4, 2020.
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