CN113067727A - Cross-regional full-compatibility device based on domestic system and network topology acquisition method thereof - Google Patents
Cross-regional full-compatibility device based on domestic system and network topology acquisition method thereof Download PDFInfo
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- CN113067727A CN113067727A CN202110282411.4A CN202110282411A CN113067727A CN 113067727 A CN113067727 A CN 113067727A CN 202110282411 A CN202110282411 A CN 202110282411A CN 113067727 A CN113067727 A CN 113067727A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
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Abstract
The invention relates to the technical field of network equipment topological mapping, and discloses a cross-regional fully compatible device based on a domestic system and a network topology acquisition method thereof, wherein the cross-regional fully compatible device comprises a network topology acquisition method and an information acquisition switch, and the network topology acquisition method comprises the following modules: the device comprises a communication judgment module, a new device discovery module, an information reading module and a relationship analysis generation module. The cross-region full-compatibility device based on the domestic system and the network topology acquisition method thereof are characterized in that at the beginning, an initial address in a switch is read, data accessed into the switch is judged through a related protocol to judge whether the data is new equipment or not, when the accessed equipment is the new equipment, the data is constructed through a new equipment discovery module, then the connection relation between the equipment is analyzed, when the data is judged not, an information reading module is accessed, the existing information on software is subjected to bridging comparison, and finally a topological graph is generated through a relation analysis generation module to analyze the link relation between the equipment and a terminal.
Description
Technical Field
The invention relates to the technical field of network equipment topological mapping, in particular to a trans-regional fully compatible device based on a domestic system and a network topology acquisition method thereof.
Background
The network topology is a physical layout for interconnecting various devices by using transmission media, and various methods are available for interconnecting various devices participating in the work of the LAN by using media; with the rapid development of network technology, more and more network equipment manufacturers are provided, a large number of new equipment types suitable for various scenes are available on the market, and the use of the equipment brings excellent experience to users, brings convenience to work and brings great trouble to operation and maintenance departments; the existing network analysis management software basically cannot realize the functions of safety, multi-manufacturer equipment, cross-region and automatic generation of network topology.
At present, the software of the network device topological graph on the market has two types: one type is equipment software which is provided by equipment manufacturers and can only be produced by topology management, and equipment of other manufacturers cannot be managed; the other type is an integrated manufacturer, although a topological graph can show equipment of multiple manufacturers, equipment and port connecting lines need to be manually established, and full-network automatic topology management cannot be achieved; with the increasing importance of information security, the concern of using units is solved by the proposal of localization; therefore, an algorithm compatible with an automatic topological graph of the whole network equipment based on a domestic server, a domestic operating system and a domestic database is urgently needed to be researched; meanwhile, when data in a plurality of devices are collected, a plurality of collecting lines need to be used for being plugged into the switch, but the traditional wiring mode is generally connected in a mode of using a crystal head, so that the data need to be pulled out one by one when the data need to be quickly replaced, and the data are very troublesome.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cross-regional fully compatible device based on a domestic system and a network topology acquisition method thereof, has the advantages of automatic topology management and convenient data acquisition line pulling, and solves the problems that the traditional topology mapping software cannot realize the full-network automatic topology management and the traditional switch cannot quickly replace the data acquisition line.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the cross-region full-compatible device based on the domestic system and the network topology acquisition method thereof comprise a network topology acquisition method and an information acquisition switch, wherein the network topology acquisition method comprises the following modules: the system comprises a communication judgment module, a new equipment discovery module, an information reading module and a relationship analysis generation module;
the front of information acquisition switch has seted up the collection groove, just the inside sliding connection of information acquisition switch has the fixed plug of pulling, the inner wall sliding connection in collection groove has the collection optical cable, just the inside of collection optical cable is provided with gathers optic fibre, compression spring has been cup jointed to the surface of fixed plug of pulling.
Preferably, the communication judging module judges whether the online network device is a new device, if so, the communication module enters the new device discovering module, and if not, the communication module enters the information reading module.
Preferably, a link for judging the new equipment according to the protocols of LLDP, STP, CDP and OSPF is arranged in the communication judgment module.
Preferably, a link for acquiring the routing information is arranged in the new device discovery module, and an analysis link for analyzing the connection relationship between the new routing devices is arranged in the new device discovery module.
Preferably, a bridge information reading link and an equipment port information reading link are arranged in the information reading module.
Preferably, a subnet analysis link and a link relation topology forming link between the terminal and the device are arranged in the relation analysis generation module.
The network topology acquisition method based on the cross-region fully compatible device and the network topology acquisition method under the domestic system comprises the following modules: the device comprises a communication judgment module, a new device discovery module, an information reading module and a relationship analysis generation module.
The information acquisition switch based on the cross-region fully compatible device under the domestic system and the network topology acquisition method thereof is an information acquisition switch, an acquisition groove is formed in the front face of the information acquisition switch, a fixed pulling bolt is slidably connected inside the information acquisition switch, an acquisition optical cable is slidably connected to the inner wall of the acquisition groove, an acquisition optical fiber is arranged inside the acquisition optical cable, and a compression spring is sleeved on the outer surface of the fixed pulling bolt.
Compared with the prior art, the invention provides a cross-regional fully compatible device based on a domestic system and a network topology acquisition method thereof, and the invention has the following beneficial effects:
1. the cross-region full compatible device based on the domestic system and the network topology acquisition method thereof are characterized in that a communication judgment module, a new equipment discovery module, an information reading module and other modules are arranged to be matched with each other, specifically, at the beginning, an initial address in a switch is read, then, the data accessed into the switch is judged through the relevant protocol to judge whether the data is new equipment or not, and the accessed equipment is the new equipment and can be established through a new equipment discovery module, then analyzing the connection relation between the devices, if the connection relation is judged to be negative, accessing the information reading module, carrying out bridging comparison on the existing information on the software, finally generating a topological graph through the relation analysis generating module, analyzing the link relation between the topological graph and the terminal, therefore, the problem that the traditional topology mapping software cannot realize full-network automatic topology management in the background art is solved.
2. This full compatible device of trans-regional and network topology collection method based on domestic system down, through being provided with the information acquisition switch, collection optical cable and fixed plug isotructure mutually support, specifically for having seted up the collection groove in the front of information acquisition switch, and the sliding tray has been seted up at the top in collection groove, slide for fixed plug, can fix the collection optical cable who inserts in the collection groove through compression spring afterwards, when needs pull out a plurality of collection optical cables, can pull out fixed plug through the gap between the five fingers simultaneously, thereby conveniently pull out the collection optical cable from the collection inslot, and then reach the effect of conveniently pulling out the data acquisition line, solve the traditional switch that mentions among the above-mentioned background art and can not quick replacement data acquisition line problem.
Drawings
FIG. 1 is a block flow diagram of the present invention;
FIG. 2 is a flow chart of the acquisition of the present invention;
FIG. 3 is a perspective view of the switch of the present invention;
fig. 4 is a front cross-sectional view of the switch of the present invention.
Wherein: 1. an information collection switch; 11. a collection tank; 12. fixing and pulling out the bolt; 13. a compression spring; 2. collecting an optical cable; 21. and collecting optical fibers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The embodiment is based on a cross-region fully compatible device under a domestic system and a network topology acquisition method thereof.
Referring to fig. 1-4, a cross-regional fully compatible device based on a domestic system and a network topology acquisition method thereof include a network topology acquisition method and an information acquisition switch 1, where the network topology acquisition method includes the following modules: the system comprises a communication judgment module, a new equipment discovery module, an information reading module and a relationship analysis generation module;
according to the technical scheme, the initial address in the switch is read at the beginning, then the data accessed into the switch is judged through a relevant protocol, whether the data is new equipment or not is judged, when the accessed equipment is the new equipment, the data is constructed through a new equipment discovery module, then the connection relation between the equipment is analyzed, when the data is not judged, the data is accessed into an information reading module, the existing information on software is subjected to bridging comparison, and finally a topological graph is generated through a relation analysis generation module, and the link relation between the topological graph and the terminal is analyzed.
Through the technical scheme, collection groove 11 has been seted up in information acquisition switch 1's front, and the sliding tray has been seted up at collection groove 11's top, slide for fixed pulling bolt 12 slides, can fix the collection optical cable 2 that inserts in collection groove 11 through compression spring 13 after that, when needs are pulled out a plurality of collection optical cables 2 simultaneously, can pull out fixed pulling bolt 12 through the gap between the five fingers, thereby make 2 tops of collection optical cable break away from with the state of fixed pulling bolt 12 grafting, conveniently pull out collection optical cable 2 from collection groove 11, and then reach the convenient effect of pulling out data acquisition line.
Specifically, the communication judgment module judges whether the online network device is a new device, if so, the communication module enters the new device discovery module, and if not, the communication module enters the information reading module.
Specifically, a link for judging new equipment according to the protocols of LLDP, STP, CDP and OSPF is arranged in the communication judging module.
Specifically, a link for acquiring routing information is arranged in the new device discovery module, and an analysis link for analyzing the connection relationship between the new routing devices is arranged in the new device discovery module.
Specifically, a bridge information reading link and an equipment port information reading link are arranged in the information reading module.
Specifically, a subnet analysis link and a link relation topology forming link between the terminal and the device are arranged in the relation analysis generation module.
The invention uses CDP protocol and SNMP/LLDP protocol to discover online network devices: switches, routers; newly discovered equipment is added into a sampling equipment library, TOPO link information of the network equipment is formed according to the port link relation of the network equipment and is stored in a database, and discovered switches and routers become target objects for monitoring and managing the ITMS; the system monitors the state of a TOPO link of the network equipment to check the equipment link state, then scans the MAC address of the terminal network equipment linked with the ports of the switch and the router which are found through an SNMP protocol, translates the MAC address of the network equipment and the corresponding IP information according to the ARP table of the router, and acquires whether the IP is a computer or not through detection modes such as Netbios, SNMP or an installed monitoring client and the like; storing the data in a sampling device list to a database, wherein the device stored in the sampling device list can be set to be of a server or host type, and performing corresponding monitoring in a classified manner; the SNMP communication mode collects information of an exchanger, a router and a routing exchanger of a sampling equipment library, such as SNMP communication working conditions, performance data, a temperature module, a fan state, a port state, port flow, load and the like.
Meanwhile, the scanning period and the maximum scanning thread number are set by system parameters, a user configures the operation parameters according to the performance of the acquisition server and the network flow condition, and the TOPO link refers to a port link between network equipment and a link between the network equipment and the server; because the period of data acquisition of the switch is relatively long, the link state is checked by adopting an independent topo link check module, the system responds to the link state change rapidly and forms a corresponding link state displacement alarm event, and the topo link check period and the maximum thread number parameter can be defined by a user.
Example two
The embodiment is an embodiment of a network topology acquisition method based on a cross-regional fully compatible device and a network topology acquisition method thereof under a domestic system.
The network topology acquisition method comprises the following modules: the device comprises a communication judgment module, a new device discovery module, an information reading module and a relationship analysis generation module.
According to the technical scheme, the initial address in the switch is read at the beginning, then the data accessed into the switch is judged through a relevant protocol, whether the data is new equipment or not is judged, when the accessed equipment is the new equipment, the data is constructed through a new equipment discovery module, then the connection relation between the equipment is analyzed, when the data is not judged, the data is accessed into an information reading module, the existing information on software is subjected to bridging comparison, and finally a topological graph is generated through a relation analysis generation module, and the link relation between the topological graph and the terminal is analyzed.
EXAMPLE III
The embodiment is an embodiment of an information acquisition switch based on a cross-regional fully compatible device under a domestic system and a network topology acquisition method thereof.
Through the technical scheme, collection groove 11 has been seted up in information acquisition switch 1's front, and the sliding tray has been seted up at collection groove 11's top, slide for fixed pulling bolt 12 slides, can fix the collection optical cable 2 that inserts in collection groove 11 through compression spring 13 after that, when needs are pulled out a plurality of collection optical cables 2 simultaneously, can pull out fixed pulling bolt 12 through the gap between the five fingers, thereby make 2 tops of collection optical cable break away from with the state of fixed pulling bolt 12 grafting, conveniently pull out collection optical cable 2 from collection groove 11, and then reach the convenient effect of pulling out data acquisition line.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The cross-regional full compatible device based on the domestic system and the network topology acquisition method thereof comprise a network topology acquisition method and an information acquisition switch (1), and are characterized in that: the network topology acquisition method comprises the following modules: the system comprises a communication judgment module, a new equipment discovery module, an information reading module and a relationship analysis generation module;
the front of information acquisition switch (1) has been seted up and has been gathered groove (11), just the inside sliding connection of information acquisition switch (1) has fixed bolt (12) of pulling out, the inner wall sliding connection of gathering groove (11) has collection optical cable (2), just the inside of collection optical cable (2) is provided with gathers optic fibre (21), compression spring (13) have been cup jointed to the surface of fixed bolt (12) of pulling out.
2. The device based on the domestic system and the network topology collection method thereof are characterized in that: the communication judging module judges whether the online network equipment is new equipment, if so, the communication judging module enters the new equipment discovering module, and if not, the communication judging module enters the information reading module.
3. The device based on the domestic system and the network topology collection method thereof are characterized in that: and a judging link for judging the new equipment according to LLDP, STP, CDP and OSPF protocols is arranged in the communication judging module.
4. The device based on the domestic system and the network topology collection method thereof are characterized in that: the new equipment discovery module is internally provided with a link for acquiring routing information, and the new equipment discovery module is internally provided with an analysis link for analyzing the connection relation between new routing equipment.
5. The device based on the domestic system and the network topology collection method thereof are characterized in that: the information reading module is internally provided with a bridging information reading link and an equipment port information reading link.
6. The device based on the domestic system and the network topology collection method thereof are characterized in that: and a subnet analysis link and a link relation topology forming link between the terminal and the equipment are arranged in the relation analysis generation module.
7. The network topology acquisition method based on the cross-region full compatible device and the network topology acquisition method under the domestic system is characterized in that: the network topology acquisition method comprises the following modules: the device comprises a communication judgment module, a new device discovery module, an information reading module and a relationship analysis generation module.
8. The information acquisition switch based on the cross-regional full compatible device and the network topology acquisition method thereof under the domestic system is characterized in that: for information acquisition switch (1), collection groove (11) have been seted up in the front of information acquisition switch (1), just the inside sliding connection of information acquisition switch (1) has fixed plug (12), the inner wall sliding connection of collection groove (11) has collection optical cable (2), just the inside of collection optical cable (2) is provided with gathers optic fibre (21), compression spring (13) have been cup jointed to the surface of fixed plug (12).
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