没有合适的资源?快使用搜索试试~ 我知道了~
A Segment Routing (SR) Tutorial
需积分: 5 1 下载量 186 浏览量
2022-04-08
17:53:31
上传
评论
收藏 713KB PDF 举报
温馨提示
试读
44页
英文原版,非常好的讲解 Segment Routing (SR)的PPT。 nanog北美网络工作者小组。 AKA: SPRING • IETF Standardization – Source Packet Routing In Networking (SPRING) WG – ISIS, OSPF, IDR and MPLS WGs
资源详情
资源评论
资源推荐
A Segment Routing (SR)
Tutorial
R. Bonica
NANOG70
June 6, 2017
AKA: SPRING
• IETF Standardization
– Source Packet Routing In Networking
(SPRING) WG
– ISIS, OSPF, IDR and MPLS WGs
What is SR?
• A tunneling technology
– Encapsulates a packet within a header
– Forwards packet based upon encapsulating header
• A Traffic Engineering (TE) technology
– Allows a router to steer traffic along an SR path
– Path can be different from the least cost path
• Maybe more?
– Innovative new applications to be discovered
Terminology
• An SR domain is a collection of SR capable
devices
– Roles: Ingress, transit, egress
– May be mixed with non-SR-capable transit devices
• An SR Path
– Connects an SR ingress to an SR egress
– Can be different from the least cost path
– Contains one or more SR Segments
More Terminology
• An SR Segment
– Connects two points within the SR domain
– Can traverse one or more router hops
– Is represented by a Segment Identifier (SID)
• A Segment Identifier (SID)
– Identifies the path fragment that the packet follows
– Can have node-local or domain-wide (a.k.a., global)
significance
剩余43页未读,继续阅读
勉族
- 粉丝: 5116
- 资源: 24
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
评论0