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发明申请
US20060013214A1 Method and apparatus for remapping module identifiers and substituting ports in network devices 有权
重新映射网络设备中的模块标识符和替换端口的方法和装置

Method and apparatus for remapping module identifiers and substituting ports in network devices
摘要：
A method of adjusting fields of a datagram in the handling of the datagram in a network device is disclosed. The method includes receiving a datagram, with the datagram having at least module identifier fields and port identifier fields, at a port of a network device, determining whether the received datagram is a unicast datagram, adjusting the module and port identifier fields of the datagram based on data registers in the network device when the received datagram is a unicast datagram and forwarding the datagram based on the module and port identifier fields of the datagram. The port of the network device is connected to a legacy device, where the legacy device has a reduced handling capacity when compared to the network device.
摘要（中）：

公开了一种在网络设备中处理数据报中调整数据报字段的方法。 该方法包括在网络设备的端口处接收具有数据报至少具有模块标识符字段和端口标识符字段的数据报，确定所接收的数据报是单播数据报，调整数据报的模块和端口标识符字段 当接收的数据报是单播数据报时，在网络设备中的数据寄存器上，并且基于数据报的模块和端口标识符字段来转发数据报。 网络设备的端口连接到传统设备，其中传统设备与网络设备相比具有降低的处理能力。

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