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11. 发明授权

US09319299B2 Method and apparatus for link aggregation using links having different link speeds 有权
标题翻译：使用具有不同链路速度的链路进行链路聚合的方法和装置
公开(公告)号：US09319299B2
公开(公告)日：2016-04-19
申请号：US12020111
申请日：2008-01-25
申请人： Paramesh Kailasam , Anand Vinayagam
发明人： Paramesh Kailasam , Anand Vinayagam
IPC分类号： H04L12/701 , H04L12/709 , H04L12/935
CPC分类号： H04L45/00 , H04L45/245 , H04L49/30 , Y02D50/30
摘要： The invention includes a method and apparatus for forwarding a packet from a first node toward a second node using a link aggregation group that includes as plurality of links connecting the first node and the second node. In one embodiment, a method includes selecting one of a plurality of ports of the link aggregation group using a weighting of the ports according to a respective plurality of port speeds of the ports of the link aggregation group and propagating the packet from the first node toward the second node via the selected one of the ports of the link aggregation group. In one embodiment, the port is selected using a port selection table weighted according to the ports speeds of the ports of the link aggregation group. In one embodiment, for each port of the link aggregation group, the number of table entries of the port selection table is substantially proportional to the port speed of that port of the link aggregation group.
摘要翻译：本发明包括一种用于使用包括连接第一节点和第二节点的多个链路的链路聚合组将分组从第一节点转发到第二节点的方法和装置。在一个实施例中，一种方法包括根据链路聚合组的端口的相应多个端口速度，使用端口加权来选择链路聚合组的多个端口中的一个，并将该分组从第一节点传播到所述第二节点经由所选择的所述链路聚合组的端口之一。在一个实施例中，使用根据链路聚合组的端口的端口速度加权的端口选择表来选择端口。在一个实施例中，对于链路聚合组的每个端口，端口选择表的表项数量与链路聚合组的该端口的端口速率基本成比例。

12. 发明申请

US20090109998A1 Facilitating self configuring link aggregation using link aggregation control protocol 有权
标题翻译：使用链路聚合控制协议促进自配置链路聚合
公开(公告)号：US20090109998A1
公开(公告)日：2009-04-30
申请号：US11980027
申请日：2007-10-29
申请人： Anand Vinayagam , Vincent Magret
发明人： Anand Vinayagam , Vincent Magret
IPC分类号： H04J3/16
CPC分类号： H04L41/0886 , H04L49/30
摘要： A switch discovers active neighboring peer devices of a switch. Such discovery includes facilitating communication of Link Aggregation Control Protocol Data Units (LACPDUs) for identifying a unique peer identifier assigned to each one of the neighboring peer devices. In response to discovering the active neighboring peer devices, the switch automatically assigning a link aggregation key to each one of a plurality of physical links over which the switch and one of the active neighboring peer devices communicate respective ones of the LACPDUs. Thereafter, the switch facilitates logically aggregation all of the physical links dependent upon the link aggregation key.
摘要翻译：交换机发现交换机的主动邻居对等体设备。这种发现包括促进链路聚合控制协议数据单元（LACPDU）的通信，用于识别分配给每个相邻对等设备的唯一对等标识符。响应于发现活动的相邻对等设备，交换机自动将链路聚合密钥分配给多个物理链路中的每一个，交换机和其中一个活动的相邻对等设备在该物理链路上通信相应的一个LACPDU。此后，交换机有助于根据链路聚合密钥对所有物理链路进行逻辑聚合。

13. 发明授权

US07881230B2 Facilitating self configuring link aggregation using link aggregation control protocol 有权
标题翻译：使用链路聚合控制协议促进自配置链路聚合
公开(公告)号：US07881230B2
公开(公告)日：2011-02-01
申请号：US11980027
申请日：2007-10-29
申请人： Anand Vinayagam , Vincent Magret
发明人： Anand Vinayagam , Vincent Magret
IPC分类号： H04L12/28
CPC分类号： H04L41/0886 , H04L49/30
摘要： A switch discovers active neighboring peer devices of a switch. Such discovery includes facilitating communication of Link Aggregation Control Protocol Data Units (LACPDUs) for identifying a unique peer identifier assigned to each one of the neighboring peer devices. In response to discovering the active neighboring peer devices, the switch automatically assigning a link aggregation key to each one of a plurality of physical links over which the switch and one of the active neighboring peer devices communicate respective ones of the LACPDUs. Thereafter, the switch facilitates logically aggregation all of the physical links dependent upon the link aggregation key.
摘要翻译：交换机发现交换机的主动邻居对等体设备。这种发现包括促进链路聚合控制协议数据单元（LACPDU）的通信，用于识别分配给每个相邻对等设备的唯一对等标识符。响应于发现活动的相邻对等设备，交换机自动将链路聚合密钥分配给多个物理链路中的每一个，交换机和其中一个活动的相邻对等设备在该物理链路上通信相应的一个LACPDU。此后，交换机有助于根据链路聚合密钥对所有物理链路进行逻辑聚合。

14. 发明申请

US20090190580A1 Method and apparatus for Link aggregation using links having different link speeds 有权
标题翻译：使用具有不同链路速度的链路进行链路聚合的方法和装置
公开(公告)号：US20090190580A1
公开(公告)日：2009-07-30
申请号：US12020111
申请日：2008-01-25
申请人： Paramesh Kailasam , Anand Vinayagam
发明人： Paramesh Kailasam , Anand Vinayagam
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/245 , H04L49/30 , Y02D50/30
摘要： The invention includes a method and apparatus for forwarding a packet from a first node toward a second node using a link aggregation group that includes as plurality of links connecting the first node and the second node. In one embodiment, a method includes selecting one of a plurality of ports of the link aggregation group using a weighting of the ports according to a respective plurality of port speeds of the ports of the link aggregation group and propagating the packet from the first node toward the second node via the selected one of the ports of the link aggregation group. In one embodiment, the port is selected using a port selection table weighted according to the ports speeds of the ports of the link aggregation group. In one embodiment, for each port of the link aggregation group, the number of table entries of the port selection table is substantially proportional to the port speed of that port of the link aggregation group.
摘要翻译：本发明包括一种用于使用包括连接第一节点和第二节点的多个链路的链路聚合组将分组从第一节点转发到第二节点的方法和装置。在一个实施例中，一种方法包括根据链路聚合组的端口的相应多个端口速度，使用端口的加权来选择链路聚合组的多个端口中的一个，并将该分组从第一节点传播到所述第二节点经由所选择的所述链路聚合组的端口之一。在一个实施例中，使用根据链路聚合组的端口的端口速度加权的端口选择表来选择端口。在一个实施例中，对于链路聚合组的每个端口，端口选择表的表项数量与链路聚合组的该端口的端口速率基本成比例。

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