CN204928902U - Private network communication system with high reliability - Google Patents
Private network communication system with high reliability Download PDFInfo
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- CN204928902U CN204928902U CN201520727252.4U CN201520727252U CN204928902U CN 204928902 U CN204928902 U CN 204928902U CN 201520727252 U CN201520727252 U CN 201520727252U CN 204928902 U CN204928902 U CN 204928902U
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Abstract
The utility model discloses a private network communication system with high reliability, it includes that two interconnect owner / follow core switch, fire wall, internet action audit device, UTM safe gateway, intrusion detection device, background data application apparatus, owner / follow core switch be connected with the outer net through the fire wall respectively, owner / follow core switch is connected with background data application apparatus respectively, owner / follow core switch still audits device, UTM safe gateway, intrusion detection device with the internet action respectively and is connected. The utility model discloses a switch adopts the mode of two -node cluster hot backup, and when one of them core switch damage, the another one can continue work, improves the reliability. And the utility model discloses still adopt fire wall, internet action audit device, UTM safe gateway, intrusion detection device, further improved whole private network communication system's security performance.
Description
Technical field
The utility model relates to a kind of private network communication system with high reliability.
Background technology
Private network communication refers at some industries, department or internal institution, carries out for meeting it telecommunication network that needs such as organization and administration, safety in production, dispatch control build.China's private network communication is under planned economic system, when public network communication can not ensure that every profession and trade is applied for a long time, commands needs construction and development to get up for meeting industry production.Private network communication is closely in conjunction with industry characteristic, and outstanding specificity and personalized service, indelible contribution has been made in the development for every profession and trade main business.With the fast development of outstanding domestic telecommunication industry in recent years, the network dimensioning of private network communication grows rapidly, and technical merit and public network maintain synchronized development substantially, progressively becomes an important force of telecommunication market.Private network system is the big customer that public network can not be ignored, and is also the reasonable supplement of public network.According to statistics, ended for the end of the year 2000, power communication private network telephone exchange total capacity more than 2,000,000 lines, nearly 20,000 kilometers of optical cable total length, microwave circuit total length about 80,000 kilometers; Petroleum and petrochemical industry system only upstream firm just has telephone exchange capacity and reaches 1,500,000 lines, constitutes the with considerable scale private network that communicates by the oil and gas pipeline optical cable that spreads all over the country, microwave with satellite circuit; Metallurgical system telephone exchange total capacity have also exceeded 410,000 lines, and optical cable and microwave circuit reach more than 10,000 kilometer, refers to " Chinese private network communication industry development prospect and investment forecasting analysis report ".In addition, as private networks such as coal, traffic, Aero-Space, also all there is suitable scale.But existing private network communication does not have very high reliability and fail safe.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of private network communication system with high reliability.
The purpose of this utility model is achieved through the following technical solutions: a kind of private network communication system with high reliability, and it comprises two and is connected to each other master/slave core switch, fire compartment wall, the Internet behavior auditing device, UTM security gateway, invasion detecting device, back-end data application apparatus; Described master/slave core switch is connected with outer net respectively by fire compartment wall, master/slave core switch is connected with back-end data application apparatus respectively, and master/slave core switch is also connected with the Internet behavior auditing device, UTM security gateway, invasion detecting device respectively.
Described master/slave core switch is also connected with external data branch center respectively by optical fiber.
Described back-end data application apparatus comprises application server, database and computer terminal.
Described main core switch is connected with UTM security gateway by 10,000,000,000 main lines, is connected respectively by gigabit main line with fire compartment wall, the Internet behavior auditing device, back-end data application apparatus, invasion detecting device; Described is connected from line with UTM security gateway from core switch by 10,000,000,000, is connected respectively from line by gigabit with fire compartment wall, the Internet behavior auditing device, back-end data application apparatus, invasion detecting device.
Described main core switch is 10,000,000,000/100,000,000,000 core switch, described from core switch be 10,000,000,000/100,000,000,000 core switch.
The beneficial effects of the utility model are: switch of the present utility model adopts the mode of two-node cluster hot backup, and when one of them core switch damages, another one can work on, and improve reliability.And the utility model additionally uses fire compartment wall, the Internet behavior auditing device, UTM security gateway, invasion detecting device, improve the security performance of whole private network communication system further.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of private network communication system with high reliability, it comprises two and is connected to each other master/slave core switch, fire compartment wall, the Internet behavior auditing device, UTM security gateway, invasion detecting device, back-end data application apparatus; Described master/slave core switch is connected with outer net respectively by fire compartment wall, master/slave core switch is connected with back-end data application apparatus respectively, and master/slave core switch is also connected with the Internet behavior auditing device, UTM security gateway, invasion detecting device respectively.
Described master/slave core switch is also connected with external data branch center respectively by optical fiber.
Described back-end data application apparatus comprises application server, database and computer terminal.
Described main core switch is connected with UTM security gateway by 10,000,000,000 main lines, is connected respectively by gigabit main line with fire compartment wall, the Internet behavior auditing device, back-end data application apparatus, invasion detecting device; Described is connected from line with UTM security gateway from core switch by 10,000,000,000, is connected respectively from line by gigabit with fire compartment wall, the Internet behavior auditing device, back-end data application apparatus, invasion detecting device.
Described main core switch is 10,000,000,000/100,000,000,000 core switch, described from core switch be 10,000,000,000/100,000,000,000 core switch.
Described invasion detecting device adopts the NIP2100D of Huawei Company.
Described the Internet behavior auditing device adopts the AC-1200 of SINFOR company.
Described UTM security gateway adopts the RG-EG2000CE of company of the StarNet.
Claims (5)
1. there is a private network communication system for high reliability, it is characterized in that: it comprises two and is connected to each other master/slave core switch, fire compartment wall, the Internet behavior auditing device, UTM security gateway, invasion detecting device, back-end data application apparatus; Described master/slave core switch is connected with outer net respectively by fire compartment wall, master/slave core switch is connected with back-end data application apparatus respectively, and master/slave core switch is also connected with the Internet behavior auditing device, UTM security gateway, invasion detecting device respectively.
2. a kind of private network communication system with high reliability according to claim 1, is characterized in that: described master/slave core switch is also connected with external data branch center respectively by optical fiber.
3. a kind of private network communication system with high reliability according to claim 1, is characterized in that: described back-end data application apparatus comprises application server, database and computer terminal.
4. a kind of private network communication system with high reliability according to claim 1, it is characterized in that: described main core switch is connected with UTM security gateway by 10,000,000,000 main lines, is connected respectively by gigabit main line with fire compartment wall, the Internet behavior auditing device, back-end data application apparatus, invasion detecting device; Described is connected from line with UTM security gateway from core switch by 10,000,000,000, is connected respectively from line by gigabit with fire compartment wall, the Internet behavior auditing device, back-end data application apparatus, invasion detecting device.
5. a kind of private network communication system with high reliability according to claim 1, is characterized in that: described main core switch is 10,000,000,000/100,000,000,000 core switch, described from core switch be 10,000,000,000/100,000,000,000 core switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727252.4U CN204928902U (en) | 2015-09-17 | 2015-09-17 | Private network communication system with high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727252.4U CN204928902U (en) | 2015-09-17 | 2015-09-17 | Private network communication system with high reliability |
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| Publication Number | Publication Date |
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| CN204928902U true CN204928902U (en) | 2015-12-30 |
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| CN201520727252.4U Active CN204928902U (en) | 2015-09-17 | 2015-09-17 | Private network communication system with high reliability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230949A (en) * | 2016-08-04 | 2016-12-14 | 四川网格新通科技有限公司 | Transformer station's emergent radio private network communication system |
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2015
- 2015-09-17 CN CN201520727252.4U patent/CN204928902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230949A (en) * | 2016-08-04 | 2016-12-14 | 四川网格新通科技有限公司 | Transformer station's emergent radio private network communication system |
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