CN114374746B - Ethernet network interface converter based on CDP protocol - Google Patents
Ethernet network interface converter based on CDP protocol Download PDFInfo
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- CN114374746B CN114374746B CN202111577108.3A CN202111577108A CN114374746B CN 114374746 B CN114374746 B CN 114374746B CN 202111577108 A CN202111577108 A CN 202111577108A CN 114374746 B CN114374746 B CN 114374746B
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- 239000013307 optical fiber Substances 0.000 claims description 3
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention relates to an Ethernet network interface converter based on CDP protocol, which comprises a processor chip, a battery, a touch screen and an Ethernet network interface module; the Ethernet network interface module and the touch screen are respectively connected with the processor chip, and the processor chip and the touch screen are respectively connected with the battery; the processor chip configures a TCP protocol and a CDP protocol; when the terminal equipment is connected to the Ethernet network interface module, the terminal equipment transmits CDP protocol notification to the processor chip; the CDP protocol advertisement includes a terminal equipment name and an IP address thereof; the touch screen displays the name and IP address of the terminal equipment connected with the Ethernet network interface converter; the touch screen is also used for setting any two terminal devices connected with the Ethernet network interface converter to communicate through TCP protocol. The Ethernet network interface converter can identify the accessed terminal equipment, and the two specified terminal equipment to be connected are communicated, so that the Ethernet network interface converter is convenient to use.
Description
Technical Field
The present invention relates to the field of network communication devices, and in particular, to an ethernet network interface converter based on CDP protocol.
Background
Ethernet is the most widely used communication method for local area networks today, and is also a protocol. And an ethernet network interface is a port for a network data connection. The Ethernet network interface has various forms, and common interfaces include RJ-45 communication interfaces, SC fiber interfaces, FDDI communication interfaces, RS-11 communication interfaces, AUI communication interfaces, BNC communication interfaces, console communication interfaces and the like.
At present, many electronic devices integrate various forms of ethernet network interfaces, and in practical use, different types of ethernet network interfaces may be needed to connect the electronic devices. Generally, the electronic device can only complete the protocol conversion preset by the factory, and has no universality. And when the different types of Ethernet network interfaces of different electronic devices are connected with each other, professional technicians are often required to install the Ethernet network interfaces, and the Ethernet network interfaces are inconvenient to use.
Disclosure of Invention
Therefore, in order to solve the above-mentioned problems, the present invention proposes an ethernet network interface converter based on CDP protocol, which can identify the accessed terminal equipment, and the two specified terminal equipment that need to be connected communicate, so that the use is convenient.
In order to achieve the above purpose, the present invention adopts the following technical scheme: an Ethernet network interface converter based on CDP protocol is used for connecting terminal equipment configured with CDP protocol;
the Ethernet network interface converter comprises a processor chip, a battery, a touch screen and an Ethernet network interface module; the Ethernet network interface module comprises more than two Ethernet network interfaces;
the Ethernet network interface module and the touch screen are respectively in communication connection with the processor chip, and the power end of the processor chip and the power end of the touch screen are respectively and electrically connected with the battery;
the processor chip configures a TCP protocol and a CDP protocol;
when the terminal equipment is directly connected to any Ethernet network interface of the Ethernet network interface module, the terminal equipment transmits CDP protocol notification to the processor chip;
the CDP protocol notice comprises a terminal equipment name and an IP address thereof;
the touch screen displays the name and IP address of the terminal equipment directly connected with the Ethernet network interface converter;
the touch screen is also used for setting any two terminal devices directly connected with the Ethernet network interface converter to communicate through TCP protocol.
Further, the Ethernet network interface module comprises more than one RS-11 communication interface and more than one BNC communication interface;
each RS-11 communication interface and each BNC communication interface are respectively in communication connection with the processor chip.
Further, the Ethernet network interface module further comprises more than one RJ-45 communication interface, and each RJ-45 communication interface is respectively in communication connection with the processor chip.
Further, the ethernet network interface module further includes more than one SC fiber interface, and each SC fiber interface is communicatively connected to the processor chip.
Further, the ethernet network interface module further includes more than one FDDI communication interface, and each FDDI communication interface is respectively connected with the processor chip in a communication manner.
Further, the ethernet network interface module further includes more than one AUI communication interface, and each AUI communication interface is respectively connected with the processor chip in a communication manner.
Further, the ethernet network interface module further includes more than one Console communication interface, and each Console communication interface is respectively connected with the processor chip in a communication manner.
By adopting the technical scheme, the invention has the beneficial effects that: the Ethernet network interface converter recognizes and transmits a CDP protocol advertisement (CDP protocol advertisement includes a terminal device name and an IP address thereof) of the terminal device to the processor chip based on the CDP protocol, and displays the terminal device name and the IP address directly connected with the Ethernet network interface converter on the touch screen. When in use, a user can set any two terminal devices which are directly connected with the Ethernet network interface converter on the touch screen to communicate through the TCP protocol, and the use is convenient.
Drawings
Fig. 1 is a block diagram of the ethernet network interface converter circuit connection of the present invention.
Detailed Description
The invention will now be further described with reference to the drawings and detailed description.
Referring to fig. 1, the present embodiment provides an ethernet network interface converter based on CDP protocol for connecting terminal equipment configured with CDP protocol, which is an abbreviation of Cisco Discovery Protocol, a proprietary two-layer network protocol proposed by cisco, which can run on most of cisco equipment. By running the CDP protocol, cisco devices can share information about the operating system software version, as well as IP addresses, hardware platforms, etc., among the devices to which they are directly connected.
The Ethernet network interface converter comprises a processor chip 1, a battery 2, a touch screen 3 and an Ethernet network interface module 4.
The ethernet network interface 4 includes more than two ethernet network interfaces, and in this embodiment, preferably, the ethernet network interface 4 includes an RS-11 communication interface 41, a BNC communication interface 42, an RJ-45 communication interface 43, an SC fiber optic interface 44, an FDDI communication interface 45, an AUI communication interface 46, and a condole communication interface 47 (hereinafter, the RS-11 communication interface 41, the BNC communication interface 42, the RJ-45 communication interface 43, the SC fiber optic interface 44, the FDDI communication interface 45, the AUI communication interface 46, and the condole communication interface 47 are simply referred to as ethernet network interfaces).
Preferably, the processor chip 1 employs a CISCO12000 processor PRP-1. All the electronic components are existing equipment.
The RS-11 communication interface 41, the BNC communication interface 42, the RJ-45 communication interface 43, the SC optical fiber interface 44, the FDDI communication interface 45, the AUI communication interface 46, the Console communication interface 47 and the touch screen 3 are respectively in communication connection with the processor chip 1, and the power end of the processor chip 1 and the power end of the touch screen 3 are respectively and electrically connected with the battery 2.
The processor chip 1 configures the TCP protocol (Transmission Control Protocol) and the CDP protocol. The TCP protocol is a connection-oriented, reliable, byte-stream-based transport layer communication protocol, defined by IETF RFC 793; the TCP protocol is a well known technology in the art and will not be described in detail herein.
When the terminal device is directly connected to any ethernet network interface of the ethernet network interface module 3, the terminal device transmits a CDP protocol advertisement to the processor chip 1.
The CDP protocol advertisement includes a terminal device name and its IP address.
For example, in the present embodiment, only the first terminal device 100 and the second terminal device 200 are shown connected to the present ethernet network interface converter:
when the terminal device 100 is connected to the BNC communication interface 42, (the first terminal device 100) transmits the first terminal device 100 name and the IP address of the first terminal device 100 to the processor chip 1. The touch screen 3 displays the name of the first terminal device 100 and the IP address of the first terminal device 100, which are directly connected to the ethernet network interface converter.
When the second terminal device 200 is connected to the RJ-45 communication interface 43, (the second terminal device 200) transmits the second terminal device 200 name and the IP address of the second terminal device 200 to the processor chip 1. The touch screen 3 displays the name of the second terminal device 200 directly connected to the ethernet network interface converter and the IP address of the second terminal device 200.
The touch screen 3 is further configured to set any two terminal devices directly connected to the ethernet network interface converter to communicate through a TCP protocol. For example, in the present embodiment, the first terminal apparatus 100 and the second terminal apparatus 200 are set to communicate by the TCP protocol through the touch panel 3.
The number of the RS-11 communication interfaces 41 can be more than two; the number of the BNC communication interfaces 42 can be more than two; the number of the RJ-45 communication interfaces 43 can be more than two; the number of the SC fiber interfaces 44 can be more than two; the number of the FDDI communication interfaces 45 may be more than two; the number of the AUI communication interfaces 46 may be more than two; the number of the Console communication interfaces 47 may be more than two.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An ethernet network interface converter based on CDP protocol for connecting a terminal device configured with CDP protocol, characterized in that: the Ethernet network interface converter comprises a processor chip, a battery, a touch screen and an Ethernet network interface module; the Ethernet network interface module comprises more than two Ethernet network interfaces;
the Ethernet network interface module and the touch screen are respectively in communication connection with the processor chip, and the power end of the processor chip and the power end of the touch screen are respectively and electrically connected with the battery;
the processor chip configures a TCP protocol and a CDP protocol;
when the terminal equipment is directly connected to any Ethernet network interface of the Ethernet network interface module, the terminal equipment transmits CDP protocol notification to the processor chip;
the CDP protocol notice comprises a terminal equipment name and an IP address thereof;
the touch screen displays the name and IP address of the terminal equipment directly connected with the Ethernet network interface converter;
the touch screen is also used for setting any two terminal devices directly connected with the Ethernet network interface converter to communicate through TCP protocol.
2. An ethernet network interface converter according to claim 1, wherein: the Ethernet network interface module comprises more than one RS-11 communication interface and more than one BNC communication interface;
each RS-11 communication interface and each BNC communication interface are respectively in communication connection with the processor chip.
3. An ethernet network interface converter according to claim 2, wherein: the Ethernet network interface module also comprises more than one RJ-45 communication interfaces, and each RJ-45 communication interface is respectively in communication connection with the processor chip.
4. A CDP protocol based ethernet network interface converter according to claim 2 or 3, characterized in that: the Ethernet network interface module also comprises more than one SC optical fiber interface, and each SC optical fiber interface is respectively in communication connection with the processor chip.
5. An ethernet network interface converter according to claim 4, wherein: the Ethernet network interface module also comprises more than one FDDI communication interfaces, and each FDDI communication interface is respectively in communication connection with the processor chip.
6. An ethernet network interface converter according to claim 4, wherein: the Ethernet network interface module also comprises more than one AUI communication interfaces, and each AUI communication interface is respectively in communication connection with the processor chip.
7. An ethernet network interface converter according to claim 4, wherein: the Ethernet network interface module also comprises more than one Console communication interfaces, and each Console communication interface is respectively in communication connection with the processor chip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111577108.3A CN114374746B (en) | 2021-12-22 | 2021-12-22 | Ethernet network interface converter based on CDP protocol |
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| CN202111577108.3A CN114374746B (en) | 2021-12-22 | 2021-12-22 | Ethernet network interface converter based on CDP protocol |
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| CN114374746A CN114374746A (en) | 2022-04-19 |
| CN114374746B true CN114374746B (en) | 2023-12-08 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0454558A1 (en) * | 1990-04-23 | 1991-10-30 | Bull S.A. | Multi-protocol convertor for connecting a number of asynchronous terminals to a telecommunications network |
| CN101309236A (en) * | 2008-06-26 | 2008-11-19 | 山东大学 | Multi-protocol data integration control communication gateway and working method thereof |
| CN201887800U (en) * | 2010-12-01 | 2011-06-29 | 北京同有飞骥科技股份有限公司 | Network recovery system based on energy-saving disk array |
| TW201201011A (en) * | 2010-06-28 | 2012-01-01 | Hon Hai Prec Ind Co Ltd | RS485 port test apparatus |
| CN202495966U (en) * | 2012-03-07 | 2012-10-17 | 陕西科技大学 | Embedded configurable multi-protocol communication network converter |
| CN203406904U (en) * | 2013-08-29 | 2014-01-22 | 菏泽学院 | Multiprotocol converter based on embedded system |
| CN104104684A (en) * | 2014-07-23 | 2014-10-15 | 哈尔滨工程大学 | Field bus multi-protocol converter |
| CN204031211U (en) * | 2014-07-23 | 2014-12-17 | 哈尔滨工程大学 | A kind of fieldbus Multi-protocol converter |
| CN204305072U (en) * | 2014-12-26 | 2015-04-29 | 广州杰赛科技股份有限公司 | A kind of Multi-protocol converter |
| CN105610876A (en) * | 2016-04-01 | 2016-05-25 | 江苏科技大学 | Industrial control type automatic network communication protocol converter and communication protocol conversion method |
| CN108123946A (en) * | 2017-12-21 | 2018-06-05 | 重庆金鑫科技产业发展有限公司 | A kind of multi-functional data processing equipment and system |
| CN108964182A (en) * | 2018-07-17 | 2018-12-07 | 北京小米移动软件有限公司 | The adjusting method and device of reverse charging equipment, reverse charging electric current |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8271620B2 (en) * | 2003-11-13 | 2012-09-18 | Lantronix, Inc. | Communication protocol converter and method of protocol conversion |
| WO2013177311A1 (en) * | 2012-05-23 | 2013-11-28 | Observable Networks, Llc | System and method for continuous device profiling (cdp) |
| US11061601B2 (en) * | 2019-04-30 | 2021-07-13 | Rubrik, Inc. | Systems and methods for continuous data protection |
-
2021
- 2021-12-22 CN CN202111577108.3A patent/CN114374746B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0454558A1 (en) * | 1990-04-23 | 1991-10-30 | Bull S.A. | Multi-protocol convertor for connecting a number of asynchronous terminals to a telecommunications network |
| CN101309236A (en) * | 2008-06-26 | 2008-11-19 | 山东大学 | Multi-protocol data integration control communication gateway and working method thereof |
| TW201201011A (en) * | 2010-06-28 | 2012-01-01 | Hon Hai Prec Ind Co Ltd | RS485 port test apparatus |
| CN201887800U (en) * | 2010-12-01 | 2011-06-29 | 北京同有飞骥科技股份有限公司 | Network recovery system based on energy-saving disk array |
| CN202495966U (en) * | 2012-03-07 | 2012-10-17 | 陕西科技大学 | Embedded configurable multi-protocol communication network converter |
| CN203406904U (en) * | 2013-08-29 | 2014-01-22 | 菏泽学院 | Multiprotocol converter based on embedded system |
| CN104104684A (en) * | 2014-07-23 | 2014-10-15 | 哈尔滨工程大学 | Field bus multi-protocol converter |
| CN204031211U (en) * | 2014-07-23 | 2014-12-17 | 哈尔滨工程大学 | A kind of fieldbus Multi-protocol converter |
| CN204305072U (en) * | 2014-12-26 | 2015-04-29 | 广州杰赛科技股份有限公司 | A kind of Multi-protocol converter |
| CN105610876A (en) * | 2016-04-01 | 2016-05-25 | 江苏科技大学 | Industrial control type automatic network communication protocol converter and communication protocol conversion method |
| CN108123946A (en) * | 2017-12-21 | 2018-06-05 | 重庆金鑫科技产业发展有限公司 | A kind of multi-functional data processing equipment and system |
| CN108964182A (en) * | 2018-07-17 | 2018-12-07 | 北京小米移动软件有限公司 | The adjusting method and device of reverse charging equipment, reverse charging electric current |
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| CN114374746A (en) | 2022-04-19 |
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