| 摘要 |
The present invention relates a method for presenting logic link relationship between two network systems, the first network system comprising at least one first head end device each having at least one first terminal devices, the second network system comprising at least one second head end device connected to one of the first terminal devices and each second head end device having at least one second terminal device, the first and second network systems being managed by a server, wherein the method comprises the steps of: a second head end device broadcasting its network information to the first network system; a first head end device receiving the network information, and generating and maintaining management information of the second head end device that is connected with one of the first terminal devices of the first head end device; the server retrieving the management information of the second head end device; and the server creating an element in the network management system for the second head end device according to the retrieved management information to present a logic link relationship between devices of the first and second network systems. According to the method of the present invention, the logic link relationship between the networks can be automatically presented.
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