公开(公告)号：US07796634B2

公开(公告)日：2010-09-14

申请号：US11870490

申请日：2007-10-11

申请人： Brian A. Arnold ,  Kaartik Viswanath ,  Jeffrey Lee ,  Pritesh N. Patel ,  Bruce B. Weller ,  Floyd H. Gerhardt

发明人： Brian A. Arnold ,  Kaartik Viswanath ,  Jeffrey Lee ,  Pritesh N. Patel ,  Bruce B. Weller ,  Floyd H. Gerhardt

IPC分类号： H04J3/16

CPC分类号： H04L67/303 ,  H04L65/1069

摘要： Selecting a profile for an interface of a network device includes accessing profile sequences, where each profile sequence corresponds to an interface. Each profile sequence includes profiles that provide parameters for communicating data. The following are repeated for a profile sequence for an interface until a link satisfies a sequence criterion or until a last profile of the profile sequence is reached to select a profile for the interface. A current profile is accessed, and a link for the interface is initiated according to the current profile. Whether the link for the interface satisfies the sequence criterion is determined. A next profile of the profile sequence is accessed if the link does not satisfy the sequence criterion, and the current profile is selected if the link satisfies the sequence criterion. Data is communicated according to the selected profile.

摘要翻译： 选择网络设备的接口的配置文件包括访问配置文件序列，其中每个配置文件序列对应于接口。 每个配置文件序列包括提供用于传送数据的参数的配置文件。 对于接口的配置文件序列重复以下操作，直到链路满足序列标准或直到达到配置文件序列的最后一个配置文件以选择接口的配置文件为止。 访问当前配置文件，并根据当前配置文件启动该接口的链路。 确定接口的链路是否满足序列标准。 如果链路不满足序列标准，则访问轮廓序列的下一轮廓，并且如果链路满足序列标准，则选择当前轮廓。 数据根据所选配置文件进行通信。

公开(公告)号：US07295569B1

公开(公告)日：2007-11-13

申请号：US10383381

申请日：2003-03-07

申请人： Brian A. Arnold ,  Kaartik Viswanath ,  Jeffrey Lee ,  Pritesh N. Patel ,  Bruce B. Weller ,  Floyd H. Gerhardt ,  Snigdhendu S. Mukhopadhyay

发明人： Brian A. Arnold ,  Kaartik Viswanath ,  Jeffrey Lee ,  Pritesh N. Patel ,  Bruce B. Weller ,  Floyd H. Gerhardt ,  Snigdhendu S. Mukhopadhyay

IPC分类号： H04J3/16

CPC分类号： H04L67/303 ,  H04M3/007

摘要： Selecting a profile for an interface of a network device includes accessing profile sequences, where each profile sequence corresponds to an interface. Each profile sequence includes profiles that provide parameters for communicating data. The following are repeated for a profile sequence for an interface until a link satisfies a sequence criterion or until a last profile of the profile sequence is reached to select a profile for the interface. A current profile is accessed, and a link for the interface is initiated according to the current profile. Whether the link for the interface satisfies the sequence criterion in accordance with the margin set is determined. A next profile of the profile sequence is accessed if the link does not satisfy the sequence criterion in accordance with the margin set, and the current profile is selected if the link satisfies the sequence criterion. Data is communicated according to the selected profile.

摘要翻译： 选择网络设备的接口的配置文件包括访问配置文件序列，其中每个配置文件序列对应于接口。 每个配置文件序列包括提供用于传送数据的参数的配置文件。 对于接口的配置文件序列重复以下操作，直到链路满足序列标准或直到达到配置文件序列的最后一个配置文件以选择接口的配置文件为止。 访问当前配置文件，并根据当前配置文件启动该接口的链路。 确定接口的链路是否满足符合边距集的序列标准。 如果链路不符合符合边距集合的序列标准，则访问轮廓序列的下一轮廓，并且如果链路满足序列标准，则选择当前轮廓。 数据根据所选配置文件进行通信。

公开(公告)号：US07295570B1

公开(公告)日：2007-11-13

申请号：US10383848

申请日：2003-03-07

申请人： Brian A. Arnold ,  Kaartik Viswanath ,  Jeffrey Lee ,  Pritesh N. Patel ,  Bruce B. Weller ,  Floyd H. Gerhardt

发明人： Brian A. Arnold ,  Kaartik Viswanath ,  Jeffrey Lee ,  Pritesh N. Patel ,  Bruce B. Weller ,  Floyd H. Gerhardt

IPC分类号： H04J3/16

CPC分类号： H04L67/303 ,  H04L65/1069

摘要： Selecting a profile for an interface of a network device includes accessing profile sequences, where each profile sequence corresponds to an interface. Each profile sequence includes profiles that provide parameters for communicating data. The following are repeated for a profile sequence for an interface until a link satisfies a sequence criterion or until a last profile of the profile sequence is reached to select a profile for the interface. A current profile is accessed, and a link for the interface is initiated according to the current profile. Whether the link for the interface satisfies the sequence criterion is determined. A next profile of the profile sequence is accessed if the link does not satisfy the sequence criterion, and the current profile is selected if the link satisfies the sequence criterion. Data is communicated according to the selected profile.

摘要翻译： 选择网络设备的接口的配置文件包括访问配置文件序列，其中每个配置文件序列对应于接口。 每个配置文件序列包括提供用于传送数据的参数的配置文件。 对于接口的配置文件序列重复以下操作，直到链路满足序列标准或直到达到配置文件序列的最后一个配置文件以选择接口的配置文件为止。 访问当前配置文件，并根据当前配置文件启动该接口的链路。 确定接口的链路是否满足序列标准。 如果链路不满足序列标准，则访问轮廓序列的下一轮廓，并且如果链路满足序列标准，则选择当前轮廓。 数据根据所选配置文件进行通信。

公开(公告)号：US08208370B1

公开(公告)日：2012-06-26

申请号：US10814572

申请日：2004-03-31

申请人： Albert H. Mitchell, Jr. ,  Pritesh N. Patel ,  April Chou ,  Mauricio Arregoces ,  Christopher Spain

发明人： Albert H. Mitchell, Jr. ,  Pritesh N. Patel ,  April Chou ,  Mauricio Arregoces ,  Christopher Spain

IPC分类号： G06F11/20 ,  G01R31/08

CPC分类号： H04L41/0659 ,  H04L41/0668 ,  H04L45/04 ,  H04L45/28 ,  H04Q3/0075 ,  H04Q2213/13145 ,  H04Q2213/13166 ,  H04Q2213/13167 ,  H04Q2213/13345

摘要： A method and system for fast link failover is disclosed. According to one embodiment, a method is provided in which a failure of a first link between a network element and an upstream portion of a communications network is detected, and a second link or group of links between the network element and a downstream portion of the communications network is responsively disabled to maintain a communications channel between the downstream and upstream portions of the communications network.

摘要翻译： 公开了用于快速链路故障切换的方法和系统。 根据一个实施例，提供了一种方法，其中检测到网络元件和通信网络的上游部分之间的第一链路的故障，并且网络元件与网络元件的下游部分之间的第二链路或链路组 响应地禁用通信网络以维持通信网络的下游部分和上游部分之间的通信信道。