公开(公告)号：US20140215028A1

公开(公告)日：2014-07-31

申请号：US13750559

申请日：2013-01-25

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Paul Donner ,  Alexander Clemm

IPC: H04L12/24

CPC classification number: H04L41/0886 ,  H04L12/66 ,  H04L41/042 ,  H04L41/046 ,  H04L41/0806 ,  H04L41/16 ,  H04L45/02

Abstract: In one implementation, a protocol for dissemination of information, such as configuration information, in a computer network is provided. The dissemination of the payload or content is separated from the dissemination of the fact that a new revision of that payload or content exists. The availability of a new revision of the payload or content is signaled prior to the transfer. Only nodes receiving the notice of existence of the new revision and requesting the new revision receive the payload or content. While the payload or content revision notifications potentially arrive at a receiving node from many different neighbors, the payload or content is only requested once by the receiving node and transmitted once over links between neighbors. This scheme may result in low end-to-end delays and in resiliency.

Abstract translation: 在一个实现中，提供了用于在计算机网络中传播诸如配置信息的信息的协议。 有效载荷或内容的传播与传播该有效载荷或内容的新修订的事实是分开的。 有效载荷或内容的新版本的可用性在传输之前发出信号。 只有接收到新修订版本的存在通知并请求新版本的节点才能收到有效载荷或内容。 虽然有效载荷或内容修订通知潜在地从许多不同的邻居到达接收节点，但是有效载荷或内容仅由接收节点请求一次，并且通过邻居之间的链路发送一次。 这种方案可能导致端到端的延迟和弹性的降低。

公开(公告)号：US09819548B2

公开(公告)日：2017-11-14

申请号：US13750559

申请日：2013-01-25

Applicant: Cisco Technology, Inc.

Inventor： Paul Donner ,  Alexander Clemm

IPC: H04L12/24 ,  H04L12/751 ,  H04L12/66

CPC classification number: H04L41/0886 ,  H04L12/66 ,  H04L41/042 ,  H04L41/046 ,  H04L41/0806 ,  H04L41/16 ,  H04L45/02

Abstract: In one implementation, a protocol for dissemination of information, such as configuration information, in a computer network is provided. The dissemination of the payload or content is separated from the dissemination of the fact that a new revision of that payload or content exists. The availability of a new revision of the payload or content is signaled prior to the transfer. Only nodes receiving the notice of existence of the new revision and requesting the new revision receive the payload or content. While the payload or content revision notifications potentially arrive at a receiving node from many different neighbors, the payload or content is only requested once by the receiving node and transmitted once over links between neighbors. This scheme may result in low end-to-end delays and in resiliency.