公开(公告)号：US20160352628A1

公开(公告)日：2016-12-01

申请号：US14724635

申请日：2015-05-28

Applicant: CISCO TECHNOLOGY, INC.

Inventor： K. Tirumaleswar Reddy ,  Prashanth Patil ,  Daniel G. Wing ,  Ram Mohan Ravindranath ,  William C. VerSteeg ,  Charles U. Eckel

IPC: H04L12/721

CPC classification number: H04L45/38 ,  H04L12/4633 ,  H04L45/302

Abstract: A computer-implemented method includes sending a first request message to a first server associated with a first access network indicative of a request for an indication of whether the first server is configured to support prioritization of tunneled traffic, receiving a first response message from the first server indicative of whether the first server is configured to support prioritization of tunneled traffic, establishing one or more first tunnels with a security service when the first response message is indicative that the first server is configured to support prioritization of tunneled traffic, sending first flow characteristics and a first tunnel identifier to the first server; and receiving the first flow characteristics for each first tunnel from the first server at a first network controller. The first network controller is configured to apply a quality of service policy within the first access network for each tunnel in accordance with the flow characteristics.

Abstract translation: 计算机实现的方法包括向与第一接入网络相关联的第一服务器发送指示对第一服务器是否被配置为支持隧道通信的优先级的指示的请求的第一请求消息，从第一接入网络接收第一响应消息 服务器，其指示第一服务器是否被配置为支持隧道传输的流量的优先级，当第一响应消息指示第一服务器被配置为支持隧道传输的流量的优先级时，建立与安全服务的一个或多个第一隧道，发送第一流特性 以及到所述第一服务器的第一隧道标识符; 以及在第一网络控制器处从第一服务器接收针对每个第一隧道的第一流特性。 第一网络控制器被配置为根据流量特性为每个隧道在第一接入网络内应用服务质量策略。

公开(公告)号：US20140317183A1

公开(公告)日：2014-10-23

申请号：US13868740

申请日：2013-04-23

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Sandipkumar V. Shah ,  Charles U. Eckel ,  Anindya Sinha ,  Ramakrishna V. Goda

IPC: H04L29/06

CPC classification number: H04L65/403 ,  H04L65/1006 ,  H04L65/1083 ,  H04L65/4038 ,  H04L65/80

Abstract: An example method for reducing real time media traffic in a network environment is provided and includes examining a plurality of first requests in a first protocol to identify participants in a media session; examining a plurality of second requests in a second protocol to determine media characteristics associated with the participants; and grouping the participants into different groups based, at least in part, on the media characteristics, wherein at least some of the participants associated with substantially identical media characteristics are grouped together.

Abstract translation: 提供了用于减少网络环境中的实时媒体流量的示例性方法，并且包括：以第一协议检查多个第一请求以识别媒体会话中的参与者; 在第二协议中检查多个第二请求以确定与参与者相关联的媒体特性; 以及至少部分地基于媒体特征将参与者分组成不同的组，其中与基本上相同的媒体特性相关联的至少一些参与者被分组在一起。

公开(公告)号：US09843505B2

公开(公告)日：2017-12-12

申请号：US14724635

申请日：2015-05-28

Applicant: CISCO TECHNOLOGY, INC.

Inventor： K. Tirumaleswar Reddy ,  Prashanth Patil ,  Daniel G. Wing ,  Ram Mohan Ravindranath ,  William C. VerSteeg ,  Charles U. Eckel

IPC: H04L12/721 ,  H04L12/851 ,  H04L12/46 ,  H04L29/06 ,  H04L12/725

CPC classification number: H04L45/38 ,  H04L12/4633 ,  H04L45/302

Abstract: A computer-implemented method includes sending a first request message to a first server associated with a first access network indicative of a request for an indication of whether the first server is configured to support prioritization of tunneled traffic, receiving a first response message from the first server indicative of whether the first server is configured to support prioritization of tunneled traffic, establishing one or more first tunnels with a security service when the first response message is indicative that the first server is configured to support prioritization of tunneled traffic, sending first flow characteristics and a first tunnel identifier to the first server; and receiving the first flow characteristics for each first tunnel from the first server at a first network controller. The first network controller is configured to apply a quality of service policy within the first access network for each tunnel in accordance with the flow characteristics.

公开(公告)号：US09473546B2

公开(公告)日：2016-10-18

申请号：US13868740

申请日：2013-04-23

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Sandipkumar V. Shah ,  Charles U. Eckel ,  Anindya Sinha ,  Ramakrishna V. Goda

IPC: G06F15/16 ,  H04L29/06

CPC classification number: H04L65/403 ,  H04L65/1006 ,  H04L65/1083 ,  H04L65/4038 ,  H04L65/80

Abstract: An example method for reducing real time media traffic in a network environment is provided and includes examining a plurality of first requests in a first protocol to identify participants in a media session; examining a plurality of second requests in a second protocol to determine media characteristics associated with the participants; and grouping the participants into different groups based, at least in part, on the media characteristics, wherein at least some of the participants associated with substantially identical media characteristics are grouped together.

Abstract translation: 提供了用于减少网络环境中的实时媒体流量的示例性方法，并且包括：以第一协议检查多个第一请求以识别媒体会话中的参与者; 在第二协议中检查多个第二请求以确定与参与者相关联的媒体特性; 以及至少部分地基于媒体特征将参与者分组成不同的组，其中与基本上相同的媒体特性相关联的至少一些参与者被分组在一起。