公开(公告)号：US09246837B2

公开(公告)日：2016-01-26

申请号：US14260387

申请日：2014-04-24

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Walter Dixon ,  Mahesh C. Kalyanakrishnan ,  Humberto M. Tavares ,  Showen Yeh

IPC: H04L12/863 ,  H04L12/721 ,  H04L12/801

CPC classification number: H04L47/624 ,  H04L45/38 ,  H04L47/34

Abstract: A method is provided in one example embodiment and includes creating at a network element an entry designating an out of order (“OOO”) sequence number range associated with a flow and receiving at the network element a packet associated with the flow, wherein the packet corresponds to a first sequence number range, wherein the first sequence number range falls within the OOO sequence number range designated in the entry. The method may further include updating the entry to remove sequence numbers comprising the first sequence number range from the OOO sequence number range and forwarding the packet without awaiting receipt of any other packets associated with the flow.

Abstract translation: 在一个示例实施例中提供了一种方法，并且包括在网络元件处创建指定与流相关联的不合逻辑（“OOO”）序列号范围的条目，并在网络元件处接收与该流相关联的分组，其中分组 对应于第一序列号范围，其中第一序列号范围在条目中指定的OOO序列号范围内。 该方法还可以包括更新条目以从OOO序列号范围中移除包括第一序列号范围的序列号，并且转发该分组，而不等待接收到与该流相关联的任何其它分组。

公开(公告)号：US20140233574A1

公开(公告)日：2014-08-21

申请号：US14260387

申请日：2014-04-24

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Walter Dixon ,  Mahesh C. Kalyanakrishnan ,  Humberto M. Tavares ,  Showen Yeh

IPC: H04L12/863 ,  H04L12/721

CPC classification number: H04L47/624 ,  H04L45/38 ,  H04L47/34

Abstract: A method is provided in one example embodiment and includes creating at a network element an entry designating an out of order (“OOO”) sequence number range associated with a flow and receiving at the network element a packet associated with the flow, wherein the packet corresponds to a first sequence number range, wherein the first sequence number range falls within the OOO sequence number range designated in the entry. The method may further include updating the entry to remove sequence numbers comprising the first sequence number range from the OOO sequence number range and forwarding the packet without awaiting receipt of any other packets associated with the flow.

Abstract translation: 在一个示例实施例中提供了一种方法，并且包括在网络元件处创建指定与流相关联的不合逻辑（“OOO”）序列号范围的条目，并在网络元件处接收与该流相关联的分组，其中分组 对应于第一序列号范围，其中第一序列号范围在条目中指定的OOO序列号范围内。 该方法还可以包括更新条目以从OOO序列号范围中移除包括第一序列号范围的序列号，并且转发该分组，而不等待接收到与该流相关联的任何其它分组。

公开(公告)号：US09246825B2

公开(公告)日：2016-01-26

申请号：US14257098

申请日：2014-04-21

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Imnaz Meher Jilani ,  Kevin F. Clayton ,  Mahesh C. Kalyanakrishnan ,  Robert A. Mackie ,  Showen Yeh

IPC: H04L12/801 ,  H04L12/853 ,  H04W24/08

CPC classification number: H04L47/2416 ,  H04L47/29 ,  H04W24/08

Abstract: At least one first frame of a first data flow is inspected by a general processing unit to associate the first data flow with an aggregate session, the aggregate session corresponding to a first set of aggregate data flows including the first data flow and at least one other data flow. Acceleration of the first data flow, by a network processing unit, can be authorized based on the inspection of the at least one first frame. Acceleration of the first data flow can be subject to at least a set of conditions including an aggregate trigger, the aggregate trigger defining that the acceleration of at least the first data flow be halted in response to an aggregate threshold amount of traffic being detected among the first set of aggregate data flows.

Abstract translation: 第一数据流的至少一个第一帧由通用处理单元检查，以将第一数据流与聚合会话相关联，聚合会话对应于包括第一数据流的第一组聚合数据流和至少一个其他 数据流。 可以基于对至少一个第一帧的检查来授权由网络处理单元加速第一数据流。 第一数据流的加速可以受到至少一组条件，包括聚合触发，所述聚合触发定义响应于在所述第一数据流中检测到的流量的聚合阈值量，至少停止所述第一数据流的加速度 第一组汇总数据流。

公开(公告)号：US20140226521A1

公开(公告)日：2014-08-14

申请号：US14257098

申请日：2014-04-21

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Imnaz Meher Jilani ,  Kevin F. Clayton ,  Mahesh C. Kalyanakrishnan ,  Robert A. Mackie ,  Showen Yeh

IPC: H04L12/853 ,  H04W24/08

CPC classification number: H04L47/2416 ,  H04L47/29 ,  H04W24/08

Abstract: At least one first frame of a first data flow is inspected by a general processing unit to associate the first data flow with an aggregate session, the aggregate session corresponding to a first set of aggregate data flows including the first data flow and at least one other data flow. Acceleration of the first data flow, by a network processing unit, can be authorized based on the inspection of the at least one first frame. Acceleration of the first data flow can be subject to at least a set of conditions including an aggregate trigger, the aggregate trigger defining that the acceleration of at least the first data flow be halted in response to an aggregate threshold amount of traffic being detected among the first set of aggregate data flows.

Abstract translation: 第一数据流的至少一个第一帧由通用处理单元检查，以将第一数据流与聚合会话相关联，聚合会话对应于包括第一数据流的第一组聚合数据流和至少一个其他 数据流。 可以基于对至少一个第一帧的检查来授权由网络处理单元加速第一数据流。 第一数据流的加速可以受到至少一组条件，包括聚合触发，所述聚合触发定义响应于在所述第一数据流中检测到的业务的聚合阈值量，停止至少所述第一数据流的加速度 第一组汇总数据流。