公开(公告)号：US09237099B2

公开(公告)日：2016-01-12

申请号：US14059341

申请日：2013-10-21

Applicant: BROADCOM CORPORATION

Inventor： Vivek Kumar ,  Santhoshkumar Chandrasekar

IPC: H04L12/741 ,  H04L12/46 ,  H04L12/723

CPC classification number: H04L45/745 ,  H04L12/4641 ,  H04L45/50

Abstract: A device for emulating circuit switching in Ethernet using an Ethernet circuit header (ECH) includes a node of a network that is configured to receive a packet. A control module may be configured to determine that a destination address portion of a data frame associated with the packet matches a predefined format. A parser module may be configured to parse an ECH portion of the destination address to identify a circuit-identification (ID). A look-up module may be configured to look up the circuit ID in a circuit-ID table using at least one of a plurality of key options to generate a look-up-result data. The control module may be configured to use the look-up-result data to direct the packet to a destination interface of a destination node.

Abstract translation: 使用以太网电路头（ECH）在以太网中仿真电路交换的设备包括被配置为接收分组的网络的节点。 控制模块可以被配置为确定与分组相关联的数据帧的目的地地址部分与预定格式匹配。 解析器模块可以被配置为解析目的地地址的ECH部分以识别电路标识（ID）。 查找模块可以被配置为使用多个密钥选项中的至少一个来查找电路ID表中的电路ID以生成查找结果数据。 控制模块可以被配置为使用查找结果数据将分组引导到目的地节点的目的地接口。

公开(公告)号：US20150092770A1

公开(公告)日：2015-04-02

申请号：US14059341

申请日：2013-10-21

Applicant: Broadcom Corporation

Inventor： Vivek Kumar ,  Santhoshkumar Chandrasekar

IPC: H04L12/741 ,  H04L12/723 ,  H04L12/46

CPC classification number: H04L45/745 ,  H04L12/4641 ,  H04L45/50

Abstract: A device for emulating circuit switching in Ethernet using an Ethernet circuit header (ECH) includes a node of a network that is configured to receive a packet. A control module may be configured to determine that a destination address portion of a data frame associated with the packet matches a predefined format. A parser module may be configured to parse an ECH portion of the destination address to identify a circuit-identification (ID). A look-up module may be configured to look up the circuit ID in a circuit-ID table using at least one of a plurality of key options to generate a look-up-result data. The control module may be configured to use the look-up-result data to direct the packet to a destination interface of a destination node.

Abstract translation: 使用以太网电路头（ECH）在以太网中仿真电路交换的设备包括被配置为接收分组的网络的节点。 控制模块可以被配置为确定与分组相关联的数据帧的目的地地址部分与预定格式匹配。 解析器模块可以被配置为解析目的地地址的ECH部分以识别电路标识（ID）。 查找模块可以被配置为使用多个密钥选项中的至少一个来查找电路ID表中的电路ID以生成查找结果数据。 控制模块可以被配置为使用查找结果数据将分组引导到目的地节点的目的地接口。