公开(公告)号：US20110058566A1

公开(公告)日：2011-03-10

申请号：US12944280

申请日：2010-11-11

申请人： Patrick Pak Tak LEONG ,  Thomas Kwoh Yin CHEUNG ,  King L. WON ,  Ted C. HO

发明人： Patrick Pak Tak LEONG ,  Thomas Kwoh Yin CHEUNG ,  King L. WON ,  Ted C. HO

IPC分类号： H04L12/56

CPC分类号： H04L49/109

摘要： A packet switch appliance for connection to a packet switching network, the packet switch appliance has a motherboard that includes a processor, a network switch chip, and a connector. The packet switch appliance also includes a daughter board configured to be removably connected to the motherboard through the connector. The daughter board may include one or more of a network switch chip and a processor unit.

摘要翻译： 一种用于连接到分组交换网络的分组交换设备，分组交换设备具有包括处理器，网络交换芯片和连接器的主板。 分组交换设备还包括子板，其被配置为通过连接器可拆卸地连接到母板。 子板可以包括网络交换芯片和处理器单元中的一个或多个。

公开(公告)号：US20110216771A1

公开(公告)日：2011-09-08

申请号：US12870731

申请日：2010-08-27

申请人： Tom GALLATIN ,  Denny K. MIU ,  King L. WON ,  Patrick Pak Tak LEONG ,  Ted HO

发明人： Tom GALLATIN ,  Denny K. MIU ,  King L. WON ,  Patrick Pak Tak LEONG ,  Ted HO

IPC分类号： H04L12/56

CPC分类号： H04L49/351 ,  H04L12/4641 ,  H04L12/4645 ,  H04L41/0213 ,  H04L41/046 ,  H04L41/0896 ,  H04L43/028 ,  H04L43/0823 ,  H04L43/0882 ,  H04L43/12 ,  H04L43/16 ,  H04L43/18 ,  H04L49/201 ,  H04L49/354 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/1408

摘要： The present invention relates to a packet switch and a packet switching method. An example embodiment of the present invention comprises at least three network ports, at least one instrument port, a mux-switch, a packet switch fabric, and an address table. The embodiment updates the address table to include the source address of each ingress packet of each network port and associate the source address with that network port. The mux-switch routes the ingress packet traffic of each network port according to the identity of the network port so that at least a copy of the packet traffic of one of the network ports is routed to an instrument port. The packet switch fabric routes the packets from the instrument ports to the network ports according the destination address of the packet and the identity of the network port that is associated with the destination address as recorded in the address table.

摘要翻译： 分组交换机和分组交换方法技术领域本发明涉及分组交换机和分组交换方法。 本发明的示例性实施例包括至少三个网络端口，至少一个仪器端口，多路复用交换机，分组交换结构和地址表。 该实施例更新地址表以包括每个网络端口的每个入口分组的源地址，并将源地址与该网络端口相关联。 多路复用交换机根据网络端口的身份对每个网络端口的入口报文流量进行路由，使得一个网络端口的报文流量的至少一个副本路由到仪器端口。 分组交换结构根据报文的目的地址和与地址表中记录的目的地址相关联的网络端口的标识，将报文从仪器端口路由到网络端口。

公开(公告)号：US20110044349A1

公开(公告)日：2011-02-24

申请号：US12939849

申请日：2010-11-04

申请人： Tom GALLATIN ,  Denny K. MIU ,  King L. WON ,  Patrick Pak Tak LEONG ,  Ted HO

发明人： Tom GALLATIN ,  Denny K. MIU ,  King L. WON ,  Patrick Pak Tak LEONG ,  Ted HO

IPC分类号： H04L12/56

CPC分类号： H04L49/351 ,  H04L12/4641 ,  H04L12/4645 ,  H04L41/0213 ,  H04L41/046 ,  H04L41/0896 ,  H04L43/028 ,  H04L43/0823 ,  H04L43/0882 ,  H04L43/12 ,  H04L43/16 ,  H04L43/18 ,  H04L49/201 ,  H04L49/354 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/1408

摘要： The present invention relates to a packet switch and a packet switching method. An example embodiment of the present invention comprises at least three network ports, at least one instrument port, a mux-switch, a packet switch fabric, and an address table. The embodiment updates the address table to include the source address of each ingress packet of each network port and associate the source address with that network port. The mux-switch routes the ingress packet traffic of each network port according to the identity of the network port so that at least a copy of the packet traffic of one of the network ports is routed to an instrument port. The packet switch fabric routes the packets from the instrument ports to the network ports according the destination address of the packet and the identity of the network port that is associated with the destination address as recorded in the address table.

摘要翻译： 分组交换机和分组交换方法技术领域本发明涉及分组交换机和分组交换方法。 本发明的示例性实施例包括至少三个网络端口，至少一个仪器端口，多路复用交换机，分组交换结构和地址表。 该实施例更新地址表以包括每个网络端口的每个入口分组的源地址，并将源地址与该网络端口相关联。 多路复用交换机根据网络端口的身份对每个网络端口的入口报文流量进行路由，使得一个网络端口的报文流量的至少一个副本路由到仪器端口。 分组交换结构根据报文的目的地址和与地址表中记录的目的地址相关联的网络端口的标识，将报文从仪器端口路由到网络端口。

公开(公告)号：US20120257635A1

公开(公告)日：2012-10-11

申请号：US13481502

申请日：2012-05-25

申请人： Tom GALLATIN ,  Denny K. MIU ,  King L. WON ,  Patrick Pak Tak LEONG ,  Ted HO

发明人： Tom GALLATIN ,  Denny K. MIU ,  King L. WON ,  Patrick Pak Tak LEONG ,  Ted HO

IPC分类号： H04L12/56

CPC分类号： H04L49/351 ,  H04L12/4641 ,  H04L12/4645 ,  H04L41/0213 ,  H04L41/046 ,  H04L41/0896 ,  H04L43/028 ,  H04L43/0823 ,  H04L43/0882 ,  H04L43/12 ,  H04L43/16 ,  H04L43/18 ,  H04L49/201 ,  H04L49/354 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/1408

摘要： A packet switch device for providing visibility of traffic in a network includes a housing, a processing unit located in the housing, a first network port communicatively coupled to the processing unit, wherein the first network port is configured to communicate with the network, a second network port communicatively coupled to the processing unit, wherein the second network port is configured to communicate with the network, and at least one instrument port communicatively coupled to the processing unit, the at least one instrument port configured to communicate with a first network monitoring instrument, wherein the processing unit is configured to support a movement of packets from one or both of the first and second network ports to the at least one instrument port.

摘要翻译： 一种用于提供网络中业务的可视性的分组交换设备，包括壳体，位于壳体中的处理单元，通信地耦合到处理单元的第一网络端口，其中第一网络端口被配置为与网络通信，第二网络端口被配置为与网络通信， 网络端口，通信地耦合到所述处理单元，其中所述第二网络端口被配置为与所述网络通信，以及至少一个通信地耦合到所述处理单元的仪器端口，所述至少一个仪器端口被配置为与第一网络监视仪器 ，其中所述处理单元被配置为支持分组从所述第一和第二网络端口中的一个或两个到所述至少一个仪器端口的移动。

公开(公告)号：US20100325178A1

公开(公告)日：2010-12-23

申请号：US12869621

申请日：2010-08-26

申请人： King L. WON ,  Patrick Pak Tak LEONG

发明人： King L. WON ,  Patrick Pak Tak LEONG

IPC分类号： G06F17/30

CPC分类号： H04L43/12 ,  H04L49/90

摘要： A first instrument port of a packet switch appliance is connected to a first data storage device. A second port is configured as a first network port. A first meta-data tag is created for a first block of packets received through the first network port. The first block is sent to the first data storage device through the first instrument port. The first meta-data tag or copy is sent to the first data storage device and/or a storage management server. A second instrument port of the packet switch appliance is connected to a second data storage device. A second meta-data tag is created for a second block of packets received through the first network port. The second block is sent to the second data storage device through the second instrument port. The second meta-data tag or copy is sent to the second data storage device and/or the storage management server.

摘要翻译： 分组交换设备的第一仪器端口连接到第一数据存储设备。 第二个端口被配置为第一个网络端口。 为通过第一网络端口接收的第一个数据包块创建第一个元数据标签。 第一个块通过第一个仪器端口发送到第一个数据存储设备。 第一个元数据标签或副本被发送到第一数据存储设备和/或存储管理服务器。 分组交换设备的第二个仪器端口连接到第二个数据存储设备。 为通过第一网络端口接收的第二个数据块创建第二个元数据标签。 第二个块通过第二个仪器端口发送到第二个数据存储设备。 第二元数据标签或副本被发送到第二数据存储设备和/或存储管理服务器。