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发明授权
CN1540936B 基于虚拟局域网的报文转发优先级控制方法 失效 - 权利终止

基于虚拟局域网的报文转发优先级控制方法
摘要：
本发明公开了一种基于虚拟局域网的报文转发优先级控制方法，该方法首先在网络接入设备上配置基于虚拟局域网标识(VLANID)、源IP网段和目的IP网段的优先级，以VLANID、源IP网段和目的IP网段为索引生成报文优先级转发表；这样，网络接人设备在接收到用户发送的报文后，以报文中的VLANID、源IP地址、目的IP地址为索引查找报文优先级转发表，获取该报文的优先级，根据该优先级进行报文的发送；上述方法实现简单，不用对现有设备软件或硬件进行改变，本发明还可以根据VLANID对不同用户区分对待，使得网络得以实施对用户的管理。
摘要（英）：

First, the method configures priorities on network access device based on id of virtual local area network (VLANID), source IP network section and destination IP network section. Message priority forwarding table is created by using VLANID, source IP network section and destination IP network section being as indexes. Thus, when receiving message sent from user, the network access device looks upforwarding table based on VLANID, source IP and destination IP being as indexes to obtain priority of the message. Messages are sent based on their priority. The invention is simple without need of changing existed software and hardware.

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