公开(公告)号：US20160352597A1

公开(公告)日：2016-12-01

申请号：US14794523

申请日：2015-07-08

Applicant: Cisco Technology, Inc.

Inventor： Joji Thomas Mekkattuparamban ,  Suraj Nellikar

IPC: H04L12/26 ,  H04L12/24

Abstract: Systems, methods, and computer-readable storage media are provided for managing connected data transfer sessions in a computing network. A controller included in the computing network can monitor connected data transfer sessions to determine whether a predetermined threshold has been met or exceeded and, if so, terminate at least one connected data transfer session in the computing network. The threshold can include a threshold number of connected data communication sessions and/or a threshold amount of resources utilized by the connected data communication sessions. The controller can terminate connected data transfer sessions until the total number of connected data communication sessions and/or threshold amount of resources falls below the threshold.

Abstract translation: 系统，方法和计算机可读存储介质被提供用于管理计算网络中的连接的数据传送会话。 包括在计算网络中的控制器可以监视连接的数据传输会话以确定是否已经满足或超过了预定阈值，如果是，则终止计算网络中的至少一个连接的数据传输会话。 阈值可以包括连接的数据通信会话的阈值数量和/或由连接的数据通信会话使用的阈值量的资源。 控制器可以终止连接的数据传输会话，直到连接的数据通信会话的总数和/或阈值的资源量低于阈值。

公开(公告)号：US20150085870A1

公开(公告)日：2015-03-26

申请号：US14037210

申请日：2013-09-25

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Maithili Narasimha ,  Suraj Nellikar ,  Sourabh Suresh Patwardhan ,  Srinivas Sardar

IPC: H04L12/931 ,  H04L12/721

CPC classification number: H04L49/70 ,  H04L45/44 ,  H04L45/54 ,  H04L49/50

Abstract: An example method for co-operative load sharing and redundancy in distributed service chains is provided and includes deriving a service chain comprising a plurality of services in a distributed virtual switch (DVS) network environment, where a first service node provides a first portion of a specific service in the plurality of services to a packet traversing the network, and a second service node provides a second portion of the specific service to the packet, and configuring service forwarding tables at virtual Ethernet Modules associated with respective service nodes in the service chain. In a specific embodiment, the first service node and the second service node provide substantially identical service functions to the packet, wherein the specific service comprises the service functions. In various embodiments, each service node tags each packet to indicate a service completion history of service functions performed on the packet at the service node.

Abstract translation: 提供了一种用于分布式服务链中的合作负载共享和冗余的示例性方法，包括在分布式虚拟交换机（DVS）网络环境中导出包括多个服务的服务链，其中第一服务节点提供第一部分 所述多个业务中的特定服务是通过所述网络的分组，第二服务节点向所述分组提供所述特定服务的第二部分，以及在与所述服务链中的相应服务节点相关联的虚拟以太网模块处配置服务转发表。 在具体实施例中，第一服务节点和第二服务节点为分组提供基本上相同的服务功能，其中特定服务包括服务功能。 在各种实施例中，每个服务节点标记每个分组以指示在服务节点处对分组执行的服务功能的服务完成历史。