V2EX autonomous-system

Autonomous System

定义 Definition

Autonomous System(自治系统,简称 AS):在互联网路由中,由同一个组织(如 ISP、公司或大型机构)统一管理、对外呈现一致路由策略的一组 IP 网络(或路由器)集合。自治系统在 BGP(边界网关协议)中用 AS 号(ASN) 标识。
(注:在其他语境里 autonomous 还有“自主的/自治的”含义,但此处以网络领域为主。)

发音 Pronunciation (IPA)

/tnms sstm/

例句 Examples

An autonomous system has a unique AS number.
一个自治系统有一个唯一的 AS 号。

To improve resilience, the company connected its autonomous system to multiple upstream providers and adjusted BGP policies to control inbound traffic.
为提高可靠性,这家公司把自己的自治系统接入多个上游运营商,并通过调整 BGP 策略来控制入站流量。

词源 Etymology

Autonomous 来自希腊语词根 **auto-**(“自己”)+ nomos(“规则/法律”),表示“自我管理、自己定规则”。System 源自希腊语 systēma,意为“组合在一起的整体”。在互联网语境中,Autonomous System 强调“由单一管理实体统一制定路由规则的网络整体”。

相关词 Related Words

文学与著作中的用例 Literary & Notable Works

  • RFC 1930 “Guidelines for creation, selection, and registration of an Autonomous System (AS)”(IETF 文档,专门阐述自治系统的创建与注册准则)
  • RFC 4271 “A Border Gateway Protocol 4 (BGP-4)”(BGP4 标准文档,频繁使用 Autonomous System 概念)
  • 《Computer Networks》(Andrew S. Tanenbaum, David J. Wetherall,经典计算机网络教材,介绍互联网分层与路由时涉及 AS)
  • 《Internet Routing Architectures》(Sam Halabi,路由架构经典书籍,系统讲解 AS、BGP 与互联策略)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2718 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 05:09 PVG 13:09 LAX 22:09 JFK 01:09
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86