Device and method for switching network addresses
A network address and switching device technology, applied to electrical components, transmission systems, etc., can solve problems such as inability to support switching network addresses, insufficient flexibility, and inflexibility of network address switches
Inactive Publication Date: 2012-07-04
CHUNGHWA TELECOM CO LTD
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Problems solved by technology
Since the network cable switcher uses the method of physically isolating the network connection of the network cable to switch the network address, it is not flexible enough in actual use
In addition, the network cable switch only provides the function of a single network device to switch the network address of multiple networks, and it cannot support the function of multiple network devices to switch the network address of multiple networks in actual use.
[0004] To sum up, because the existing network address switcher is not flexible in actual use, and cannot support the function of multiple network devices switching network addresses for multiple networks
Method used
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[0025] The technical content of the present invention will be described below through specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.
[0026] see figure 1 , is a schematic diagram of the system architecture for illustrating the first embodiment of the network address switching device 10 of the present invention.
[0027] like figure 1 As shown, the network address switching device 10 in the system architecture includes a near-end network interface 102, a plurality of remote network interfaces 104, a control module 106 and an input interface 109, wherein the near-end network interface 102 and the network device 12 The network interface 122 is connected, the plurality of remote network interfaces 104 are respectively connected to the corresponding network 14 , and the control module 106 is electrically coupled to the local network interface 102 , the...
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The invention relates to a device and a method for switching network addresses. The device for switching the network addresses at least comprises a remote network interface, a proximal network interface and a control module, wherein the control module is electrically coupled with the remote network interface and the proximal network interface, and is logically provided with a virtual network; the control module is used for setting the virtual network and the network addresses of network equipment connected with the proximal network interface; and the virtual network and the network address are used for completing the switching of the network connection between the network equipment connected with the proximal network interface and network equipment connected with the remote network interface. Therefore, the device and the method which are flexibly used and support a plurality of network equipment to switch the network addresses of multiple networks are provided.
Description
technical field [0001] The present invention relates to a network address switching device and its switching method, in particular to a network address switching device and its switching method utilizing a virtual network and configuration files. Background technique [0002] When a network device needs to use multiple different network segments to connect to different networks, the network device must have network addresses of multiple different network segments. When the network device needs to switch between a plurality of different network segments, the early method is to manually change the network address of the network device when the network device has a group of network interfaces (ie, a network connector, such as an RJ45 connector), and simultaneously Manually replace network cables connected to different networks; or, when the network device has multiple sets of network interfaces, the network device must support the function of customizing the routing table to co...
Claims
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IPC IPC(8): H04L29/08
Inventor 廖经富林育正
Owner CHUNGHWA TELECOM CO LTD