CN108270619B - Dynamic configuration display method for state point line - Google Patents
Dynamic configuration display method for state point line Download PDFInfo
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- CN108270619B CN108270619B CN201810006837.5A CN201810006837A CN108270619B CN 108270619 B CN108270619 B CN 108270619B CN 201810006837 A CN201810006837 A CN 201810006837A CN 108270619 B CN108270619 B CN 108270619B
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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
- H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
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- H—ELECTRICITY
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- 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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Abstract
The invention discloses a dynamic configuration display method of a state point line, which comprises the steps of firstly establishing a network element state information table and a display network element state configuration table, and establishing a link state information table and a display link state configuration table; secondly, collecting network management information and updating a related information table; thirdly, displaying the network topology according to the display network element state configuration table and the display link state configuration table; and finally, designing a topology interface by a designer, and designing and displaying the topology interface by network management personnel by using a topology configuration tool.
Description
Technical Field
The invention relates to a dynamic configuration display method for a state point line.
Background
In a topology display interface of a network management system, a network element is often represented by a point or a simple graph (sometimes also by a picture), a connection line between network elements represents a link, and states of the network elements are represented by different colors. When the number of the network elements is small, the performance is clear, but when the number of the network elements is increased gradually, the connection lines are often crossed and overlapped, a network topology interface is messy, and a plurality of topology display controls can dynamically calculate and adjust the connection path of the network elements, so that the connection lines are not crossed and overlapped any more, but the connection lines of the tools cannot be represented by different colors according to the state of a link. On the other hand, when the interface developer displays the network topology, the interface developer needs to care about the connection between the network elements and the links in the network management system in order to accurately display the situations of the network elements and the links, which is not professional and painful for the interface developer. In view of this, it is necessary to design a display technology, which not only can well display a complex network topology, but also can completely separate the art designing, interface development and network management information acquisition, processing and development, and develop independently.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to solve the technical problem (or aim) of designing a state point line dynamic configuration display technology, which not only can well display complex network topology, but also can completely separate art designer, interface development and background information acquisition processing development and develop independently.
The technical scheme is as follows: the invention provides a dynamic configuration display method for a state point line, which mainly comprises the following steps:
step 1, creating a network element state information table and a display network element state configuration table, and a link state information table and a display link state configuration table;
step 2, collecting information to update a network element state information table and a link state information table, and updating and displaying a network element state configuration table and a link state configuration table according to the network element and the link state;
step 3, displaying the network topology according to the display network element state configuration table and the display link state configuration table; developing a topology configuration interface for configuring and displaying a network element state configuration table and a link state configuration table;
and 4, designing a topology display interface, and updating the network element state configuration table and the display link state configuration table by using the topology configuration interface configuration according to a topology display interface design drawing.
The step 1 comprises the following steps:
step 1-1, a network element state information table T _ NEStatus is created, the table is used for recording basic state information of an entity network element, and the network element state information table is designed as follows:
table 1 network element status information table
Step 1-2, a configuration table DT _ NEStatus for displaying network element state is created, the table is used for storing information of topology display network elements, and the configuration table for displaying network element state is designed as follows:
table 2 shows a network element status configuration table
Displaying an entity network element in a network element state information table corresponding to a display network element in a network element state configuration table, or more than two entity network elements in a network element state information table corresponding to the display network element; one entity network element in the network element state information table corresponds to one display network element in the display network element state configuration table, or corresponds to more than two display network elements in the display network element state configuration table; the network element state display is obtained by displaying the DSDepend configuration of the network element state dependence item and integrating the related network element states in the network element state information table.
Step 1-3, a link state information table T _ NLStatus is created, the table is used for recording entity link state information, and the link state information table is designed as follows:
table 3 link state information table
| Column name | Description of the invention | Type (B) | Remarks for note |
| NLID | Link ID | unsigned int | |
| NLName | Link name | string | |
| NLStatus | Link status | unsigned int |
Step 1-4, a display link state configuration table DT _ NLStatus is created, the table is used for storing topology display link state information, and the display link state configuration table is designed as follows:
table 4 shows a link state configuration table
Displaying a display link in a link state configuration table corresponding to one entity link in a link state information table, or corresponding to more than two entity links in the link state information table; the entity link in the link state information table corresponds to one display link in the display link state configuration table, or corresponds to more than two display links in the display link state configuration table, wherein the display link state is obtained by displaying a link state dependent item DSDepend and integrating the related link states in the link state information table.
In step 2, according to the configuration in the dependent item DSDepend showing the states of the network element state configuration table and the link state configuration table, the network element state and the link state in the network element state information table and the link state information table are used to obtain the state of the topology display network element and the state of the topology display link, and the corresponding display configuration table is updated, and the topology display module is notified, which specifically includes the following steps: step 2-1, updating the state of the NeStatus network element in the network element state information table according to the acquired network element state information and the state of the NLStatus link in the link state information table according to the NLID link ID;
and 2-2, according to the configuration in the network element state configuration table and the dependent item DSDepend for displaying the state of the link state configuration table, displaying the network element ID and the DSDepend dependent item thereof through DNEID to obtain the topology DNEStatus from the network element state information table to display the network element state, updating the network element display state configuration table, displaying the link ID and the DSDepend dependent item thereof through DNLID to obtain the DNLStatus display link state from the NLID link ID and the NLStatus link state in the link state information table, and updating the display link state configuration table.
The step 3 comprises the following steps:
step 3-1, developing a topology display program, and displaying network topology according to the configured display network element state configuration table and the display link state configuration table, wherein the displayed network element and the displayed link are completely according to the contents of the two display tables;
and 3-2, developing a topology configuration interface, wherein the topology configuration interface comprises configuration for displaying the basic information and the state dependence of the network element and configuration for displaying the basic information and the state dependence of the link, and the configuration result is stored in a network element state configuration table and a link state configuration table.
Step 3-1 comprises the following steps:
step 3-1-1, loading the initial network element state and the link state and storing the initial network element state and the link state in a cache;
step 3-1-2, loading and displaying DNEID and DSDepend in the network element state configuration table, loading and displaying DNLID and DSDepend in the link state configuration table, and respectively calculating and displaying the network element state and the link state according to respective dependency;
step 3-1-3, loading the picture data of DNEID, DNEName, DNEPos and display network elements according to the table 2, and loading DNLID, DNLName, DNLType, DNLWidth, the position of a display link and path data according to the table 4;
3-1-4, displaying an initial network topological graph;
3-1-5, the display module receives the display network element state and the display link state information, compares the display network element state and the display link state information with the previous state, and updates the display network element state and the display link state information into a network topological graph if the display network element state and the display link state information are changed;
and 3-1-6, repeating the steps 3-1-5, receiving the state information in real time and updating the topological graph display.
Step 3-2 comprises the following steps:
step 3-2-1, loading initial DNEID, DNEName, DNEPos and picture data of a display network element according to the table 2, and loading DNLID, DNLName, DNLType, DNLWidth and position and path data of a display link according to the table 4;
step 3-2-2, drawing an initial display topological graph;
step 3-2-3, loading the display network element and the editing module of the display link;
step 3-2-4, adding or modifying the name, position, picture information and display link, type, position, line width and line type information of the display network element;
3-2-5, setting or modifying the dependency relationship between the display network element and the display link;
and 3-2-6, storing the modified display network element and display link information into a display network element state configuration table and a display link state configuration table.
Has the advantages that: the invention separates the topology display element from the network entity element by designing the network element state information table and the display network element state configuration table, and the link state information table and the display link state configuration table, so that the interface developer can independently develop the topology display program under the condition of not knowing the network management information, and the art designer can independently edit the beautiful and clear network topology map by providing the topology configuration tool for the art designer.
The invention has simple and reliable realization principle, and is an effective state point line dynamic configuration display technology proved by engineering practice.
Drawings
The foregoing and other advantages of the invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
FIG. 1 is a simple example of the physical topology of the present invention to a display topology.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
With reference to fig. 1, the present invention comprises the following process steps:
step 1, a network element state information table and a display network element state configuration table, a link state information table and a display link state configuration table are created. (see FIG. 1)
Step 1-1, a network element state information table is created, and the table records basic state information of entity network elements. The network element status information table (T _ NEStatus) is designed as follows (only the most core data items are listed in the table):
step 1-2, a configuration table for displaying the network element state is created, and the table stores the information of the topology display network element. The network element status configuration table (DT _ NEStatus) is shown to be designed as follows (only the most core data items are listed in the table):
the display network elements in the display network element state configuration table are not necessarily in a one-to-one correspondence relationship with the entity network elements in the network element state information table, and the display network elements can correspond to one entity network element or a plurality of entity network elements; the same entity network element may correspond to one display network element, or may correspond to a plurality of display network elements. The displaying of the network element status is performed by integrating the relevant network element status in the network element status information table by displaying the network element status dependent (DSDepend) configuration.
Examples are as follows:
the T _ NEStatus table contains the following 3 pieces of data:
the DT _ NEStatus table has 2 data as follows:
there are 2 data in DT _ NEStatus, which show two network elements DNEA and DNEBC when the topology is displayed, wherein DNEA is displayed in Circle shape, the state depends on the network element state with NEID of 1 in the NEStatus table, thus is 1, and DNEBC is displayed in Star shape, the state depends on the network element state with NEID of 2 and 3 in the NEStatus table, and the integrated state is 2 according to the rule.
Step 1-3, a link state information table is created, and the table records entity link state information. The link state information table (T NLStatus) is designed as follows (only the most core data items are listed in the table):
| column name | Description of the invention | Type (B) | Remarks for note |
| NLID | Link ID | unsigned int | |
| NLName | Link name | string | |
| NLStatus | Link status | unsigned int |
Step 1-4, a display link state configuration table is created, which stores topology display link state information. The link state configuration table (DT _ NLStatus) is shown as follows (only the most core data items are listed in the table):
the display links in the display link state configuration table and the entity links in the link state information table are not necessarily in a one-to-one corresponding relationship, and the display links can correspond to one entity link or a plurality of entity links; the same physical link may correspond to one display link, or may correspond to multiple display links. Wherein the link state is displayed by displaying a link state dependency (DSDepend), which integrates the associated link states in the link state information table. The link state configuration table is displayed using a configuration table similar to the network element state configuration table, and is not further described here by way of example.
Step 2, network management developers develop information acquisition processing programs, the acquired information updates the network element state information table and the link state information table, updates and displays the states of display elements in the network element state configuration table and the link state configuration table according to the network element and the link state, and informs a topology display module, and the method specifically comprises the following steps:
step 2-1, the network management developer develops a network management information collecting and processing program (the network management information collecting and processing program is a general network management collecting program, and no special point is provided, and further description is omitted here), updates the NESTATus (network element state) in the network element state information table according to the NEID (network element ID) and updates the NLStatus (link state) in the link state information table according to the NLID (link ID). In the process of acquiring network management information, how these entity network elements and entity links are displayed is not necessary to be concerned;
step 2-2, according to the configuration in the dependent item (DSDepend) for displaying the states of the network element state configuration table and the link state configuration table, obtaining the topology DNEStatus (displaying the state of the network element) from the network element state information table through DNEID (displaying the ID of the network element) and DSDepend (dependent item), updating the network element display state configuration table, obtaining the DNLStatus (displaying the state of the link) from NLID (link ID) NLstatus (link state) in the link state information table through DNLID (displaying the ID of the link) and DSDepend (dependent item), and updating the link state configuration table.
Step 3, interface developers develop a topology display program, and display network topology according to the display network element state configuration table and the display link state configuration table; an interface developer simultaneously develops a topology configuration interface for configuring and displaying a network element state configuration table and a link state configuration table;
step 3-1, an interface developer develops a topology display program (using JAVA), network topology display is carried out according to a display network element state configuration table and a display link state configuration table configured by the art designer, the displayed network elements and links do not need to care about the real entity information of the topology display network elements and the topology display links according to the contents of the two display tables, and the specific steps are as follows:
step 3-1-1, loading the initial network element state and the link state and storing the initial network element state and the link state in a cache;
step 3-1-2, loading and displaying DNEID and DSDepend in the network element state configuration table, loading and displaying DNLID and DSDepend in the link state configuration table, and respectively calculating and displaying the network element state and the link state according to respective dependency;
step 3-1-3, loading data such as DNEID, DNEName, DNEPos, and displaying pictures of network elements (loaded according to the path indicated by DNEPtr in Table 2); loading data such as DNLID, DNLName, DNLType, DNLWidth, position and path of a display link (formed by connecting DNLSource, DNLDest and DNLPath points in Table 4) and the like;
3-1-4, displaying an initial network topological graph;
3-1-5, the display module receives the display network element state and the display link state information, compares the display network element state and the display link state information with the previous state, and updates the display network element state and the display link state information into a network topological graph if the display network element state and the display link state information are changed;
3-1-6, repeating the steps 3-1-5, receiving the state information in real time and updating the topological graph display;
and 3-2, an interface developer develops a topology configuration interface, and the topology configuration program is mainly used for operating the display network element state configuration table and the display link state configuration table. The topology configuration interface mainly comprises the steps of displaying the configuration of the basic information and the state dependence of the network element, displaying the configuration of the basic information and the state dependence of the link, and storing the configuration result in a network element state configuration table and a link state configuration table. The method comprises the following specific steps:
step 3-2-1, loading data such as initial DNEID, DNEName, DNEPos, and pictures (loaded according to the path indicated by DNEPtr) of the display network element; loading data such as DNLID, DNLName, DNLType, DNLWidth, position and path of a display link (formed by connecting DNLSource, DNLDest and DNLPath points) and the like;
step 3-2-2, drawing an initial display topological graph;
step 3-2-3, loading the display network element and the editing module of the display link;
step 3-2-4, adding or modifying the name, position, picture information (pictures can be uploaded) and information such as display link, type, position, line width, line type and the like of the display network element;
3-2-5, setting or modifying the dependency relationship between the display network element and the display link;
and 3-2-6, storing the modified display network element and display link information into a display network element state configuration table and a display link state configuration table.
Step 4, designing a topology display interface by the designer according to the related requirements: after the design of the topology display interface diagram is finished, network management personnel use the topology configuration interface to configure the design content into a network element state configuration table and a display link state configuration table.
The present invention provides a method for displaying dynamic configuration of status point line, and a plurality of methods and approaches for implementing the technical solution, and the above description is only a preferred embodiment of the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.
Claims (1)
1. A dynamic configuration display method for state point lines is characterized by comprising the following steps:
step 1, creating a network element state information table and a display network element state configuration table, and a link state information table and a display link state configuration table;
step 2, collecting information to update a network element state information table and a link state information table, and updating and displaying a network element state configuration table and a link state configuration table according to the network element and the link state;
step 3, displaying the network topology according to the display network element state configuration table and the display link state configuration table; developing a topology configuration interface for configuring and displaying a network element state configuration table and a link state configuration table;
step 4, designing a topology display interface, and updating a display network element state configuration table and a display link state configuration table by using topology configuration interface configuration according to a topology display interface design drawing;
the step 1 comprises the following steps:
step 1-1, a network element state information table T _ NEStatus is created, the table is used for recording basic state information of an entity network element, and the network element state information table is designed as follows:
table 1 network element status information table
Step 1-2, a configuration table DT _ NEStatus for displaying network element state is created, the table is used for storing information of topology display network elements, and the configuration table for displaying network element state is designed as follows:
table 2 shows a network element status configuration table
Displaying an entity network element in a network element state information table corresponding to a display network element in a network element state configuration table, or more than two entity network elements in a network element state information table corresponding to the display network element; one entity network element in the network element state information table corresponds to one display network element in the display network element state configuration table, or corresponds to more than two display network elements in the display network element state configuration table; the network element state display is obtained by displaying the DSDepend configuration of the network element state dependence item and integrating the related network element states in the network element state information table;
step 1-3, a link state information table T _ NLStatus is created, the table is used for recording entity link state information, and the link state information table is designed as follows:
table 3 link state information table
Step 1-4, a display link state configuration table DT _ NLStatus is created, the table is used for storing topology display link state information, and the display link state configuration table is designed as follows:
table 4 shows a link state configuration table
Displaying a display link in a link state configuration table corresponding to one entity link in a link state information table, or corresponding to more than two entity links in the link state information table; an entity link in the link state information table corresponds to one display link in the display link state configuration table, or corresponds to more than two display links in the display link state configuration table, wherein the display link state is obtained by displaying a link state dependent item DSDepend and integrating related link states in the link state information table;
the step 2 comprises the following steps:
step 2-1, updating the state of the NeStatus network element in the network element state information table according to the acquired network element state information and the state of the NLStatus link in the link state information table according to the NLID link ID;
step 2-2, according to the configuration in the network element state configuration table and the dependent item DSDepend for displaying the state of the link state configuration table, displaying the network element ID and the DSDepend dependent item through DNEID to obtain the topology DNEStatus from the network element state information table to display the network element state, updating the network element display state configuration table, displaying the link ID and the DSDepend dependent item through DNLID to obtain the DNLStatus display link state from the NLID link ID and the NLStatus link state in the link state information table, and updating the display link state configuration table;
the step 3 comprises the following steps:
step 3-1, developing a topology display program, and displaying network topology according to the configured display network element state configuration table and the display link state configuration table, wherein the displayed network element and the displayed link are completely according to the contents of the two display tables;
step 3-2, developing a topology configuration interface, wherein the topology configuration interface comprises configuration for displaying network element basic information and state dependence and configuration for displaying link basic information and state dependence, and the configuration result is stored in a network element state configuration table and a link state configuration table;
step 3-1 comprises the following steps:
step 3-1-1, loading the initial network element state and the link state and storing the initial network element state and the link state in a cache;
step 3-1-2, loading and displaying DNEID and DSDepend in the network element state configuration table, loading and displaying DNLID and DSDepend in the link state configuration table, and respectively calculating and displaying the network element state and the link state according to respective dependency;
step 3-1-3, loading the picture data of DNEID, DNEName, DNEPos and display network elements according to the table 2, and loading DNLID, DNLName, DNLType, DNLWidth, the position of a display link and path data according to the table 4;
3-1-4, displaying an initial network topological graph;
3-1-5, the display module receives the display network element state and the display link state information, compares the display network element state and the display link state information with the previous state, and updates the display network element state and the display link state information into a network topological graph if the display network element state and the display link state information are changed;
3-1-6, repeating the steps 3-1-5, receiving the state information in real time and updating the topological graph display;
step 3-2 comprises the following steps:
step 3-2-1, loading initial DNEID, DNEName, DNEPos and picture data of a display network element according to the table 2, and loading DNLID, DNLName, DNLType, DNLWidth and position and path data of a display link according to the table 4;
step 3-2-2, drawing an initial display topological graph;
step 3-2-3, loading the display network element and the editing module of the display link;
step 3-2-4, adding or modifying the name, position, picture information and display link, type, position, line width and line type information of the display network element;
3-2-5, setting or modifying the dependency relationship between the display network element and the display link;
and 3-2-6, storing the modified display network element and display link information into a display network element state configuration table and a display link state configuration table.
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