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1. 发明申请

US20040081203A1 Apparatus and method for a virtual hierarchial local area network 有权
标题翻译：虚拟分层局域网的装置和方法
公开(公告)号：US20040081203A1
公开(公告)日：2004-04-29
申请号：US10621849
申请日：2003-07-16
申请人： Enterasys Networks, Inc.
发明人： Arnold Sodder , Timothy Mancour , Louis Didiodato
IPC分类号： H04J003/16
CPC分类号： H04L12/4641 , A61B6/488 , H04L12/4625 , H04L45/04 , H04L45/502
摘要： A method and apparatus are provided for creating a virtual hierarchical local area network. The method and apparatus provide a hierarchical framing technique that allows a network architecture to realize a local area network hierarchy within the network. In this manner, a first local area network hierarchy is defined by communication in a first frame format between a first set of network devices and a second set of network devices. A second local area network hierarchy is defined by communication in a second frame format between members of the second set of network devices. The second frame format includes the fields of a frame in the first frame format that is used to communicate between the first set of communication devices and the second set of communication devices.
摘要翻译：提供了一种用于创建虚拟分层局域网的方法和装置。该方法和装置提供了允许网络架构实现网络内的局域网层次结构的分级成帧技术。以这种方式，通过在第一组网络设备和第二组网络设备之间的第一帧格式的通信来定义第一局域网层级。第二局域网层级由第二组网络设备的成员之间以第二帧格式的通信来定义。第二帧格式包括用于在第一组通信设备和第二组通信设备之间进行通信的第一帧格式的帧的字段。

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