公开(公告)号：US20140254596A1

公开(公告)日：2014-09-11

申请号：US14155601

申请日：2014-01-15

Applicant: Cisco Technology, Inc.

Inventor： Clarence Filsfils ,  Stefano B. Previdi ,  Ahmed R. Bashandy

IPC: H04L12/741 ,  H04L12/801

CPC classification number: H04L45/745 ,  H04L45/00 ,  H04L45/02 ,  H04L45/50 ,  H04L45/54

Abstract: An apparatus and method for using indexed segment identifiers in segment routing. An example method involves receiving a globally unique index value at a node. The method also involves receiving a base value at the node, where the base value comprises a segment routing value configured to identify a nodal segment. The method then involves calculating a segment identifier based on the index value and the base value.

Abstract translation: 一种在段路由中使用索引段标识符的装置和方法。 一个示例方法涉及在节点处接收全局唯一的索引值。 该方法还涉及在节点处接收基本值，其中基本值包括被配置为识别节点段的段路由值。 该方法然后包括基于索引值和基础值计算段标识符。