专利内容由知识产权出版社提供
专利名称：A METHOD OF TRANSMITTING MESSAGE发明人：WANG, Yuxiang, Huawei Administration
Building,XU, Qianfeng, Huawei
Administration Building,QIAO, Qian, HuaweiAdministration Building,ZHENG, Ping, HuaweiAdministration Building
申请号：EP04730186.6申请日：20040429公开号：EP1619828A1公开日：20060125
专利附图：
摘要：The invention discloses a method for transmitting message, first, separatingnetwork into different subnets based on port set of switch, the method comprising thefollowing steps: Step A: a switch receiving a message and determining the message inputport, and based on the separating result, determining the port range to which saidmessage can be transmitted; Step B: Transmitting the message to the port of the portrange determined in Step A by the switch. With the invention, the subnets in the networkare strictly isolated with each other, and the security of communication in the networkcan be guaranteed; meanwhile the freedom of network planning can be increased forevery user.
申请人：Huawei Technologies Co., Ltd.
地址：Huawei Administration Building, Bantian Longgang District, Shenzhen,Guangdong 518129 CN
国籍：CN
代理机构：Reinhard - Skuhra - Weise & Partner
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