公开(公告)号：US09054982B2

公开(公告)日：2015-06-09

申请号：US13734377

申请日：2013-01-04

Applicant: Broadcom Corporation

Inventor： Mohan Kalkunte ,  Nicholas Kucharewski

IPC: H04L12/933 ,  H04L12/701 ,  H04L12/46

CPC classification number: H04L49/15 ,  H04L12/4625 ,  H04L45/00

Abstract: A system and a method include a port extender communicatively linked to a controlling bridge. Network data is received from a local network peer downstream to the port extender. Whether a destination of the network data is a recognized downstream network peer of the port extender is determined. The network data is selectively routed according to whether the destination of the network data is a recognized downstream network peer of the port extender.

Abstract translation: 系统和方法包括通信地连接到控制桥的端口扩展器。 网络数据从端口扩展器下游的本地网络对等体接收。 确定网络数据的目的地是否是端口扩展器的公认下游网络对等体。 根据网络数据的目的地是否是端口扩展器的识别下游网络对等体，选择性地路由网络数据。

公开(公告)号：US20140177641A1

公开(公告)日：2014-06-26

申请号：US13734377

申请日：2013-01-04

Applicant: BROADCOM CORPORATION

Inventor： Mohan Kalkunte ,  Nicholas Kucharewski

IPC: H04L12/56

CPC classification number: H04L49/15 ,  H04L12/4625 ,  H04L45/00

Abstract: A system and a method include a port extender communicatively linked to a controlling bridge. Network data is received from a local network peer downstream to the port extender. Whether a destination of the network data is a recognized downstream network peer of the port extender is determined. The network data is selectively routed according to whether the destination of the network data is a recognized downstream network peer of the port extender.

Abstract translation: 系统和方法包括通信地连接到控制桥的端口扩展器。 网络数据从端口扩展器下游的本地网络对等体接收。 确定网络数据的目的地是否是端口扩展器的公认下游网络对等体。 根据网络数据的目的地是否是端口扩展器的识别下游网络对等体，选择性地路由网络数据。