公开(公告)号：US10469370B2

公开(公告)日：2019-11-05

申请号：US15827973

申请日：2017-11-30

Applicant: Cisco Technology, Inc.

Inventor： Clarence Filsfils ,  Stewart F. Bryant ,  Daniel C. Frost ,  John W. Evans

IPC: H04L12/723 ,  H04L12/721 ,  H04L12/751 ,  H04L12/717 ,  H04L29/06 ,  H04L12/24 ,  H04L12/775

Abstract: An apparatus and method is disclosed for segment routing (SR). In one embodiment, the method includes a node creating a segment stack that identifies one segment calculated using a first algorithm and a second segment calculated using a second, different algorithm. The node then attaches this header to a packet and sends it to another node.

公开(公告)号：US20140169370A1

公开(公告)日：2014-06-19

申请号：US14047310

申请日：2013-10-07

Applicant: Cisco Technology, Inc.

Inventor： Clarence Filsfils ,  Stewart F. Bryant ,  Daniel C. Frost ,  John W. Evans

IPC: H04L29/06 ,  H04L12/723

CPC classification number: H04L45/50 ,  H04L41/00 ,  H04L45/02 ,  H04L45/26 ,  H04L45/34 ,  H04L45/38 ,  H04L45/42 ,  H04L45/44 ,  H04L45/58 ,  H04L45/66 ,  H04L69/166

Abstract: An apparatus and method is disclosed for segment routing (SR). In one embodiment, the method includes a node creating a segment stack that identifies one segment calculated using a first algorithm and a second segment calculated using a second, different algorithm. The node then attaches this header to a packet and sends it to another node.

Abstract translation: 公开了一种用于段路由（SR）的装置和方法。 在一个实施例中，该方法包括创建段堆栈的节点，其识别使用第一算法计算的一个段和使用第二不同算法计算的第二段。 然后，该节点将该头部附加到分组并将其发送到另一个节点。

公开(公告)号：US09929946B2

公开(公告)日：2018-03-27

申请号：US14047310

申请日：2013-10-07

Applicant: Cisco Technology, Inc.

Inventor： Clarence Filsfils ,  Stewart F. Bryant ,  Daniel C. Frost ,  John W. Evans

IPC: H04L12/723 ,  H04L12/721 ,  H04L12/751 ,  H04L12/717 ,  H04L29/06 ,  H04L12/24 ,  H04L12/775

CPC classification number: H04L45/50 ,  H04L41/00 ,  H04L45/02 ,  H04L45/26 ,  H04L45/34 ,  H04L45/38 ,  H04L45/42 ,  H04L45/44 ,  H04L45/58 ,  H04L45/66 ,  H04L69/166

Abstract: An apparatus and method is disclosed for segment routing (SR). In one embodiment, the method includes a node creating a segment stack that identifies one segment calculated using a first algorithm and a second segment calculated using a second, different algorithm. The node then attaches this header to a packet and sends it to another node.

公开(公告)号：US20180083871A1

公开(公告)日：2018-03-22

申请号：US15827973

申请日：2017-11-30

Applicant: Cisco Technology, Inc.

Inventor： Clarence Filsfils ,  Stewart F. Bryant ,  Daniel C. Frost ,  John W. Evans

IPC: H04L12/723 ,  H04L29/06 ,  H04L12/721 ,  H04L12/775 ,  H04L12/24 ,  H04L12/717 ,  H04L12/751

CPC classification number: H04L45/50 ,  H04L41/00 ,  H04L45/02 ,  H04L45/26 ,  H04L45/34 ,  H04L45/38 ,  H04L45/42 ,  H04L45/44 ,  H04L45/58 ,  H04L45/66 ,  H04L69/166

Abstract: An apparatus and method is disclosed for segment routing (SR). In one embodiment, the method includes a node creating a segment stack that identifies one segment calculated using a first algorithm and a second segment calculated using a second, different algorithm. The node then attaches this header to a packet and sends it to another node.