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arXiv 2012.14687cs.NI
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大型运营商网络中的分段路由研究综述

A Survey on Segment Routing with Emphasis on Use Cases in Large Provider Networks

Aniruddha Kushwaha, Sidharth Sharma, Ashwin Gumaste

摘要:

分段路由是大型运营商网络中的重要技术创新。在大型电信服务提供商的领域中,分段路由有可能与MPLS和IPv6处于同一联盟,并为成功实施SDN铺平道路。对此,本文是对社会现有网段路由工作的调查。我们首先描述段路由是如何工作的,包括各种构建块。本文描述了段路由架构的定位与现有的网络技术,以及数据平面和控制平面。标签编码技术是实现段路由的核心,然后讨论。为了使段路由相关的提供商的当前域,我们假设各种用例,他们的工作和互操作性的问题。本文还回顾了目前的一套段路由实施的情况下,在行业。此后,我们的位置段路由之间的各种供应商的表现形式。

英文摘要:

Segment routing is heralded as important technology innovation in large provider networks. In the domain of large telecom service providers, segment routing has the potential to be in the same league as MPLS and IPv6 as well as pave a way towards the successful implementation of SDNs. In this regard, this paper is a survey on the existing segment routing work in the community. We begin by describing how segment routing works, inclusive of the various building blocks. The paper describes the segment routing architecture in terms of its positioning vis-a-vis existing networking technologies, as well as the data-plane and the control plane. Label encoding techniques that are central towards implementing segment routing are then discussed. In order to make segment routing relevant to the current domain of providers, we postulate various use cases, their working and issues of interoperability. The paper also reviews the current set of segment routing implementation cases in the industry. Thereafter we position segment routing among the various provider manifestations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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