SCD file based VLAN automatic configuration method and device, and switch
An automatic configuration and switch technology, applied in the direction of data exchange through path configuration, data exchange network, electrical components, etc., can solve the problems of error-prone, heavy workload, and no VLAN configuration, etc., to reduce complexity and achieve good communication Capacitance, the effect of reducing manual workload
An automatic configuration and switch technology, applied in the direction of data exchange through path configuration, data exchange network, electrical components, etc., can solve the problems of error-prone, heavy workload, and no VLAN configuration, etc., to reduce complexity and achieve good communication Capacitance, the effect of reducing manual workload
CN106452891AActive Publication Date: 2017-02-22BEIJING BROADWIT TECH
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0030] The intelligent electronic device described i...
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The invention discloses an SCD (Substation Configuration Description) file based VLAN (Virtual Local Area Network) automatic configuration method and device, and a switch. The SCD file based VLAN automatic configuration method comprises the steps of inquiring an FDB (Forwarding Database) table to obtain a corresponding relationship between a port number and an MAC (Media Access Control) address; analyzing a GOOSE message or SV message received by a port, obtaining the MAC address and iedName of an IED (Intelligent Electronic Device) which sends the GOOSE message or SV message, and building a corresponding relationship between the port number and the iedName; analyzing the SCD file to obtain a corresponding relationship between the iedName of a publisher with a publishing-subscribing relationship and the iedName of a subscriber; and dividing the port number with the publishing-subscribing relationship into the same VLAN. According to the SCD file based VLAN automatic configuration method and device provided by the embodiment, other data list information is unnecessary to guide into the switch as information is obtained based on the message received by the port and the information is combined with the SCD file information, automatic configuration is realized really, manual workload is reduced, the complexity of the existing VLAN distribution method is reduced, and good compatibility with other technologies of an intelligent switch is obtained.
Description
technical field [0001] The invention relates to the technical field of VLAN configuration of switches, in particular to an SCD file-based VLAN automatic configuration method, device and switch. Background technique [0002] The IEC61850 standard is the only universal standard in the field of power system automation in the world. IEC61850 divides the substation into a "three-layer and two-network" structure, where the "two networks" represent the station control layer network and the process layer network respectively. The process layer network includes substation secondary protection devices, measurement devices, control and signal devices, etc. SCD (abbreviation for substation configuration description, that is, the system configuration file of the whole station) describes the communication relationship and the publish-subscribe relationship of the secondary devices of the whole station. The GOOSE message issued by each publishing device has a VLANID identifier. Automatic...
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Patent Timeline
22 Feb 2017
Publication
CN106452891A
- IPC
- H04L12/24; H04L12/46
- CPC
- H04L12/4641; H04L41/08; H04L41/0806
- Inventors
- 李哲; 谢勇