CN115277447B - Evaluation method and device of network construction effect, electronic equipment and storage medium - Google Patents

Evaluation method and device of network construction effect, electronic equipment and storage medium Download PDF

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CN115277447B
CN115277447B CN202210849211.7A CN202210849211A CN115277447B CN 115277447 B CN115277447 B CN 115277447B CN 202210849211 A CN202210849211 A CN 202210849211A CN 115277447 B CN115277447 B CN 115277447B
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construction
flow
smaller
preset
preset threshold
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CN115277447A (en
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魏汝翔
陈勋
尹祖新
刘琦
赵广
梁芳
田洪宁
杨婧雅
李贝
黄娅
佟恬
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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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
    • H04L41/14—Network analysis or design
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The application discloses a network construction effect evaluation method, a network construction effect evaluation device, electronic equipment and a storage medium, belongs to the technical field of communication, and can solve the problem of inaccurate evaluation results by adopting a single index evaluation mode. The method comprises the following steps: acquiring a first evaluation index and a second evaluation index of a target router; according to the bearing flow of the unit port number and the port number of the unit bearing flow, obtaining an evaluation value of the network construction effect of the data network; generating first construction prompt information under the condition that the evaluation value is smaller than a first preset threshold value and the second evaluation index meets the preset effect analysis condition; and generating second construction prompt information under the condition that the evaluation value is smaller than a first preset threshold value, the second evaluation index does not meet the preset effect analysis condition and the user flow belongs to a preset flow range. The evaluation method has strong operability, can reflect the key problem of the data network, and can also reflect the overall network construction effect of the data network.

Description

Evaluation method and device of network construction effect, electronic equipment and storage medium
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and apparatus for evaluating a network construction effect, an electronic device, and a storage medium.
Background
In the process of constructing the data network, different construction schemes can be selected in different construction periods, including: and (3) constructing hardware facilities such as optical fibers, switches, routers, servers and the like. Therefore, after the network construction of a certain construction period is completed, the network construction effect can be evaluated, and the data network can be rebuilt according to the evaluation result.
In the related art, the network construction effect may involve a plurality of factors such as user scale, ports, traffic, bandwidth, etc. related to each other, and thus, it is common to evaluate the network construction effect using a single index such as traffic homonymy, traffic cyclic ratio, bandwidth homonymy, bandwidth cyclic ratio, bandwidth utilization or port utilization.
However, because the flow, bandwidth and user scale in different areas are greatly different, the overall effect of network construction cannot be reflected by adopting the single index evaluation mode, and the problem of inaccurate evaluation results is caused.
Disclosure of Invention
The application aims to provide a network construction effect evaluation method, a network construction effect evaluation device, electronic equipment and a storage medium, which can solve the problem that an evaluation result is inaccurate because a single index evaluation mode is adopted and the overall effect of network construction cannot be reflected.
In order to achieve the above purpose, the application adopts the following technical scheme:
in a first aspect, the present application provides a method for evaluating a network construction effect, the method comprising: acquiring a first evaluation index and a second evaluation index of a target router, wherein the target router is used for constructing a data network of a target area, the first evaluation index comprises bearing flow of unit port number, and the port number of the unit bearing flow, and the second evaluation index comprises: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate; according to the bearing flow of the unit port number and the port number of the unit bearing flow, obtaining an evaluation value of the network construction effect of the data network; generating first construction prompt information under the condition that the evaluation value is smaller than a first preset threshold value and the second evaluation index meets the preset effect analysis condition; and when the evaluation value is smaller than the first preset threshold value, the second evaluation index does not meet the preset effect analysis condition, and the user flow belongs to the preset flow range, generating second construction prompt information according to the user growth rate and the flow growth rate.
Optionally, the obtaining the first evaluation index and the second evaluation index of the target router includes: calculating the bearing flow of the number of unit ports according to a first preset formula, wherein the first preset formula is that Wherein T is the bearing flow of unit port number, L1 i L2 for ingress traffic of target router i I is the association relation between the target router and the next network node, D is the outflow flow of the target router 1 Port total number D of router corresponding to core layer of data network 2 Port total number D of router corresponding to data network convergence layer 3 The method comprises the steps that for the total number of ports of a router corresponding to a data network access layer, N is used for marking the construction period of the data network as the current construction period; calculating the number of ports per unit load flow according to a second preset formula, wherein the second preset formula is +.> Wherein P is the number of ports for carrying traffic per unit, n is used for identifying the construction period of the data network, n-1 is used for indicating the last construction period of the construction period corresponding to n, and n=1 is used for identifying the construction period of the data network as the first construction period.
Optionally, the user traffic isThe bandwidth utilization ratio is increased toThe utilization rate of the port is increased to +.>The user growth rate is->The flow rate increase rate isWherein R is the number of users of the data network, and K is the bandwidth of the target router.
Optionally, the evaluation value is a sum of a first addend and a second addend, where the first addend is: the product of the first preset weight and the bearing flow of the number of unit ports, and the second additive is: the product of the second preset weight and the inverse of the number of ports per unit bearer flow.
Optionally, when the evaluation value is smaller than a first preset threshold and the second evaluation index meets a preset effect analysis condition, generating the first construction prompting information includes: generating first construction prompt information for indicating to reduce the bandwidth expansion scale under the condition that the evaluation value is smaller than a first preset threshold value and the bandwidth utilization rate is increased smaller than a second preset threshold value; generating first construction prompt information for indicating to reduce the capacity expansion scale of the number of ports under the condition that the evaluation value is smaller than a first preset threshold and the port utilization rate is increased smaller than a third preset threshold; and generating first construction prompt information for indicating that the capacity is not expanded any more under the condition that the evaluation value is smaller than a first preset threshold value, the bandwidth utilization rate increase is smaller than a second preset threshold value and the port utilization rate increase is smaller than a third preset threshold value.
Optionally, the generating the second construction prompting information according to the user growth rate and the traffic growth rate includes: generating second construction prompt information for indicating to increase the capacity expansion scale of the number of users under the condition that the user growth rate is smaller than a fourth preset threshold and the flow rate growth rate is larger than or equal to a fifth preset threshold; generating second construction prompt information for indicating updating of the business development strategy under the condition that the user growth rate is smaller than a fourth preset threshold value and the flow rate growth rate is smaller than a sixth preset threshold value; and generating second construction prompt information for indicating to increase the flow capacity expansion scale of the user under the condition that the user growth rate is larger than or equal to a seventh preset threshold and the flow growth rate is smaller than a sixth preset threshold.
Optionally, the association relationship between the target router and the next network node is any one of an uplink relationship, an interconnection relationship and a downlink relationship.
In a second aspect, the present application provides an evaluation device for network construction effect, including: the device comprises an acquisition unit, an acquisition unit and a generation unit; the system comprises an acquisition unit, a first evaluation index and a second evaluation index, wherein the acquisition unit is used for acquiring a first evaluation index and a second evaluation index of a target router, the target router is used for constructing a data network of a target area, the first evaluation index comprises bearing flow of unit port number, and port number of the unit bearing flow, and the second evaluation index comprises: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate; the obtaining unit is used for obtaining an evaluation value of the network construction effect of the data network according to the bearing flow of the unit port number and the port number of the unit bearing flow; the generating unit is used for generating first construction prompt information under the condition that the evaluation value is smaller than a first preset threshold value and the second evaluation index meets the preset effect analysis condition; the generating unit is further configured to generate second construction prompt information according to the user growth rate and the flow growth rate when the evaluation value is smaller than the first preset threshold value, the second evaluation index does not meet the preset effect analysis condition, and the user flow belongs to the preset flow range.
In a third aspect, the present application provides a computer readable storage medium having stored thereon a program or instructions which when executed by a processor performs the steps of the method according to the first aspect.
In a fourth aspect, the present application provides an electronic device comprising a processor, a memory and a program or instruction stored on said memory and executable on said processor, said program or instruction when executed by said processor implementing the steps of the method according to the first aspect.
In the application, first and second evaluation indexes of a target router are obtained, wherein the first evaluation index comprises the bearing flow of unit port number and the port number of the unit bearing flow, and the second evaluation index comprises: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate. The first evaluation index and the second evaluation index comprise 7 mutually associated indexes, and the network construction effect of the data network which is participated in the construction by the target router can be reflected from a plurality of dimension indexes. And then obtaining an evaluation value of the network construction effect of the data network according to the bearing flow of the unit port number and the port number of the unit bearing flow in the first evaluation index, wherein the evaluation value calculation method is simple and has strong operability, and the whole network construction effect of the data network can be reflected. And generating first construction prompt information or second construction prompt information according to whether the first evaluation index is smaller than a first preset threshold, whether the user flow belongs to a preset flow range, whether the bandwidth utilization rate amplification is smaller than a second preset threshold, whether the port utilization rate amplification is smaller than a third preset threshold, and the user growth rate and the flow growth rate, so as to reflect the local criticality problem of the data network through the first evaluation value and the second evaluation value.
Drawings
Fig. 1 is a schematic diagram of a topology structure of a data network according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a method for evaluating network construction effect according to an embodiment of the present application;
fig. 3 is a second flow chart of a method for evaluating network construction effect according to an embodiment of the present application;
fig. 4 is a second schematic diagram of a topology structure of a data network according to an embodiment of the present application;
fig. 5 is a third flow chart of a method for evaluating network construction effect according to an embodiment of the present application;
fig. 6 is a flow chart of a method for evaluating network construction effect according to an embodiment of the present application;
fig. 7 is a flowchart of a method for evaluating network construction effect according to an embodiment of the present application;
fig. 8 is a flowchart of a method for evaluating network construction effect according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of an evaluation device for network construction effect according to an embodiment of the present application;
fig. 10 is a schematic hardware diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that any embodiment or design described as "exemplary" or "for example" in embodiments of the present application should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
In order to clearly describe the technical solution of the embodiments of the present application, in the embodiments of the present application, the terms "first", "second", etc. are used to distinguish the same item or similar items having substantially the same function and effect, and those skilled in the art will understand that the terms "first", "second", etc. are not limited in number and execution order.
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The communication network typically includes a backbone network and an access network. The backbone network refers to a high-speed network for connecting a plurality of areas or regions, and each backbone network has at least one connection point for interconnection with other backbone networks. An access network refers to a network of all hardware devices between the backbone network and the terminals, which may include optical fibers, routers, switches, servers, and the like. The access manner of the access network may include at least one of the following: copper wire access, fiber optic coaxial cable hybrid access, wireless access, and ethernet access.
A data network refers to a communication network for transmitting data traffic. And constructing a data network, namely, establishing hardware facility connection between the backbone nodes and the terminal nodes in the backbone network according to the coverage area of the network nodes in the backbone network, the number of the terminal nodes, the access mode and the hardware equipment type. As shown in fig. 1, the data network is implemented based on a core router, which is an enterprise router that implements interconnection of carrier-grade networks. The core router is used for constructing a core layer of the data network as a center, and the secondary router directly connected with the core router is used for constructing a convergence layer of the data network. And constructing an access layer of the data network by directly connecting community equipment with the secondary router, wherein the access layer is used for connecting terminals.
The enterprise router is configured to connect a plurality of logically separate data networks, each of which can constitute a separate network or subnetwork. This may be accomplished by an enterprise level router when data is transferred from one data network to another. It should be noted that enterprise routers are commonly used in large enterprise network environments where there are numerous network nodes. In the aspect of realizing interconnection of backbone networks, the router has the characteristics of high intelligence, wide support of communication protocols (including transmission protocols, network protocols and management protocols), security, access control and the like, and is not possessed by other interconnection devices such as bridges, switches and the like, so that the router has obvious advantages compared with the bridges and the switches.
The enterprise router is effectively a computer because its hardware is similar to a computer. Enterprise routers typically include a processor for data processing, heterogeneous memory for storing information, ports for connecting peripheral devices or communicating with other computers, and an operating system for providing various functions. The enterprise router typically has a layer 3 switching function capable of providing at least one of the following features: ports providing thousands/tens of thousands of Mbps rates, quality of service (QoS, quality of Service), multicast, powerful virtual private networks (Virtual Private Network, VPN), flow control, support for internet protocol version 6 (Internet Protocol Version 6, ipv 6), multicast and multiprotocol label switching (Multi-Protocol Label Switching, MPLS) so that enterprise routers can meet user requirements for security, stability and reliability.
The enterprise router is used on the one hand for connecting different networks and on the other hand for selecting the line of information transfer. If the fast and smooth close-way can be selected, the communication speed can be greatly improved, the communication load of the data network is reduced, the network system resources of the data network are saved, and the smoothness rate of the network system is improved. Therefore, the enterprise router can be suitable for large-scale network connection, can be suitable for complex network topology structures, load sharing and optimal paths, and can ensure the communication safety of a data network. It should be noted that, in order to further ensure the communication security of the data network, the implementation may be performed by improving the reliability of hardware, and specifically, techniques in a telephone switching network such as hot standby, dual power, dual data path, etc. may be adopted.
Because of the numerous network parameters of the data network and the large network difference among different backbone network nodes, the backbone network nodes are evaluated by adopting the same evaluation standard, so that the evaluation result is inaccurate, and further the problems of network construction decision errors, construction investment waste and the like are caused. In the construction process of the data network, in order to ensure the scientificity and the correctness of the network construction decision, accurately judge the network construction effect, improve the investment network benefit, promote the standardization of the network construction effect evaluation management work, and research the network construction effect evaluation method is necessary.
In the construction process of the data network, for different data networks of the same scale of similar business, the difference may exist in the business development trend, scheme selection and investment concept, so that the network construction effect of the data network completing a certain construction period needs to be evaluated, and the accuracy and effectiveness of the data network construction again are improved. The evaluation factors related to the evaluation of the network construction effect are more, and the different evaluation factors are related to each other, and the evaluation factors mainly comprise user scale prediction, flow prediction, bandwidth setting, bandwidth utilization rate, port granularity and the like, so that the evaluation method of the network construction effect is very complex.
In the related technology, single indexes such as flow equal ratio increase, flow ring ratio increase, bandwidth equal ratio increase, bandwidth ring ratio increase, bandwidth utilization rate or port utilization rate are generally adopted to evaluate the network construction effect. If the evaluation is performed only from the increasing angles of the user, the flow, the bandwidth and the port or the improving angles of the utilization rate, the evaluation result of the network construction effect is not accurate enough; if only a single index evaluation mode is adopted, the evaluation objects are not rich enough, and the problem of the data network cannot be reflected from different dimensions. If the network traffic, bandwidth and number of users of different backbone nodes are greatly different, the same evaluation mode cannot be applied to different data networks. For example, for a network node of a backbone network with a smaller base, a higher bandwidth increase rate or traffic increase rate can be obtained even if the number of users is smaller and the traffic increase is smaller, however, the bandwidth increase rate and the traffic increase rate cannot be used to represent the actual network construction effect.
If only the current construction period of the data network is evaluated, once the 'big and small year' condition exists in different construction periods, the evaluation of the construction period is not comprehensive enough. For example, if the construction period a has more construction content, the capacity expansion starting threshold may be higher due to the higher capability of the equipment platform, the higher density of the board card, the higher granularity of the ports, and the like, and accordingly, the construction period B immediately after the construction period a may have less construction content (because the capacity expansion of the construction period a can meet the network access requirement of the construction period B, the construction period B does not need to be expanded), and therefore, the construction period C immediately after the construction period B may need to be expanded. Thus, a "year-old" situation is created in which expansion is performed during the construction period of the interval.
The method for evaluating the network construction effect provided by the embodiment of the application is described below with reference to the accompanying drawings. As shown in fig. 2, the method may include steps 201 to 204 described below. The method will be described by way of example using an evaluation device in which the execution subject is the network construction effect.
Step 201, an evaluation device of network construction effect acquires a first evaluation index and a second evaluation index of a target router.
In the embodiment of the present application, the target router is configured to construct a data network of the target area, the first evaluation index includes a bearer flow per unit number of ports, and the number of ports per unit bearer flow, and the second evaluation index includes: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate.
It should be noted that, the user and the flow related parameters can reflect the client requirement, and represent the network development condition. The bandwidth and port related parameters can reflect the construction situation, indicating the construction of the data network to meet customer needs. By comparing the first evaluation index with the second evaluation index, the construction effect of the data network can be evaluated, and countermeasures and suggestions for improving the retrieval effectiveness are given by combining various problems of the data network, which influence the construction effectiveness in the construction process.
In the embodiment of the present application, the target area may be a provincial administrative area. The target router may be an enterprise level router. The data network is a network that is built around the target router to cover the target area.
In the implementation of the present application, the first evaluation index includes two core indexes of the bearing flow of the unit port number and the port number of the unit bearing flow. The second evaluation index comprises five auxiliary indexes of user flow, bandwidth utilization rate amplification, port utilization rate amplification, user growth rate and flow growth rate. Through the first evaluation index and the second evaluation index, the network construction effect of the data network can be evaluated uniformly and objectively, and the method has high practical value. The first evaluation index may be used as a core evaluation index, and the second evaluation index may be used as an auxiliary index.
Alternatively, in the implementation of the present application, on the basis of fig. 2, as shown in fig. 3, the above step 201 may be implemented by the following steps 301 and 302.
Step 301, the evaluation device of the network construction effect calculates the bearing flow of the number of unit ports according to a first preset formula.
In the embodiment of the present application, the first preset formula is Wherein T is the bearing flow of unit port number, L1 i L2 for ingress traffic of target router i I is the association relation between the target router and the next network node, D is the outflow flow of the target router 1 Port total number D of router corresponding to core layer of data network 2 Port total number D of router corresponding to data network convergence layer 3 And N is used for identifying the construction period of the data network as the current construction period for the total number of ports of the router corresponding to the data network access layer.
Illustratively, as can be seen from the topology diagram of the data network shown in fig. 4, the ingress traffic and egress traffic of the target router are for ports of all routers in the respective network layers in the data network.
Further optionally, the association between the target router and the next network node is any one of an uplink relationship, an interconnection relationship and a downlink relationship. It should be noted that, the bearing flow of the number of unit ports is the ratio of the total flow of the current construction period to the number of ports of the current construction period. The total traffic comprises the traffic sum of the maximum inflow traffic and the maximum outflow traffic of the next network node with an association relationship with the target router, wherein the association relationship comprises an uplink relationship, an interconnection relationship and a downlink relationship. Thus, firstly, the sum value of the maximum inflow flow and the maximum outflow flow is obtained for each association relation, and then, the flow sum of the target router is obtained by summing the three sum values corresponding to the three association relations. Therefore, all the flows flowing through the target router can be counted, and the accuracy of flow counting can be ensured.
It should be noted that, the time period for the bearer traffic of the number of unit ports is: and (3) in the current construction period after the last construction period is finished. The bearing flow of the number of unit ports reflects how much flow (how much GB) is borne by the ports of a unit number (generally 1G) in the data network in the current construction period, the bearing flow of the number of unit ports is smaller than 1, the larger the value is, the better the network construction effect is, namely, the larger the bearing flow of the number of each unit port is, the more the ports are utilized.
In the embodiment of the application, because the flow can reflect the business development or the customer demand and is closely related to the market income, the ratio of the flow to the port is used as a part of the first evaluation index. However, the bandwidth is only a part of the network construction, if the bandwidth is large but the flow is small, the service development is poor, but the ratio of the bandwidth to the port is large, so that the illusion of better evaluation index is formed.
Step 302, the evaluation device of the network construction effect calculates the number of ports of the unit bearing flow according to a second preset formula.
In the embodiment of the application, the second preset formula is thatWherein P is the number of ports for carrying traffic per unit, n is used for identifying the construction period of the data network, and n-1 is used for indicating that n corresponds to And the last construction period of the construction period, wherein n=1 is used for identifying the construction period of the data network as the first construction period.
The number of ports per unit load flow is obtained by counting the accumulated construction conditions of the data network of the current construction period and the construction periods of the multiple time periods of the past. And counting from the construction period of the data network as the first construction period, so that the number of ports for bearing the flow per unit can embody the overall network construction effect of the data network.
It will be appreciated that if the data network has more construction cycles, statistics may be started from a non-first construction cycle of the data network, considering the difficulty of statistics of data, accuracy of flow and port number, and magnitude of calculation. For example, from the current construction period, the port number and the flow of the data network of 10 construction periods are selected towards the completed construction period direction, and the port number of the unit bearing flow is calculated.
It should be further noted that, after the construction period of the past period is completed, the number of ports of the unit load flow reflects how many ports (G) are needed to be added for each unit (generally 1 GB) of flow in the data network, and the smaller the number is, the better the construction effect is represented, that is, the fewer the number of ports needed for each unit of newly added flow is, that is, the ports are fully utilized. In practical application, the port number and the flow of the data network of two-stage engineering are generally adopted, so that the influence of construction content 'size and year' on an evaluation result is avoided.
Therefore, according to the load flow of the unit port number and the evaluation meaning of the port number of the unit load flow to the network construction effect of the data network, the first evaluation index is calculated by counting the conditions of different construction periods, so that the first evaluation index can accurately and completely reflect the network construction effect of the data network.
Optionally, in an embodiment of the present application, the user traffic isThe bandwidth utilization is increased to +>The utilization rate of the ports is increased to beThe user growth rate is->The flow rate increase rate isWherein R is the number of users of the data network, and K is the bandwidth of the target router.
In the embodiment of the application, the user flow refers to the ratio of the total flow of the current construction period to the total user quantity. The user flow can assist in judging how the network development condition of the data network is, so that the network construction effect of the data network can be evaluated according to the user increment rate and the flow increment rate for the data network which cannot be reached by the user flow.
In the embodiment of the application, the bandwidth utilization rate is increased to be the difference between the bandwidth utilization rate in the current construction period and the bandwidth utilization rate in the last construction period, and the bandwidth utilization rate is the ratio of the total flow to the total bandwidth no matter in which construction period. The total traffic comprises the traffic sum of the maximum inflow traffic and the maximum outflow traffic of the next network node with an association relationship with the target router, wherein the association relationship comprises an uplink relationship, an interconnection relationship and a downlink relationship. The total bandwidth includes the sum of all bandwidths of the next network node having an association with the target router.
In the embodiment of the application, the port utilization rate is increased to be the difference between the port utilization rate in the current construction period and the port utilization rate in the last construction period, and the port utilization rate is the ratio of the total bandwidth to the total port number no matter in which construction period. The total port number comprises the port total number of the router corresponding to the data network core layer, the port total number of the router corresponding to the data network convergence layer and the port total number of the router corresponding to the data network access layer.
For example, if the traffic of the previous construction period of the data network a is 10000GB and the number of users is 10000, the traffic of the current construction period of the data network a is 15000GB and the number of users is 15000G/person; the flow of the previous construction period of the data network B is 10GB, the number of users is 100G/person, the flow of the current construction period of the data network B is 20GB, and the number of users is 200. Correspondingly, the user growth rate of the data network A is 50% and the traffic growth rate is 50%, however, the user growth rate of the data network B is 100% and the traffic growth rate is 100%, so that the network construction effect of the data network A is better than that of the data network B. Because the data network B has a small base and a small denominator, the service slightly increases to make the user increment rate and the traffic increment rate become very large, while the data network a has a large base and a large denominator, even if many clients are developed, the traffic is greatly increased, but the user increment rate and the traffic increment rate still do not change much. Therefore, the user traffic needs to be considered, the index is 1G/person in the eastern part, 0.1G/person in the western part, and the area network where the data network B is located is seriously behind the area where the data network a is located, so that it is meaningless to directly compare the growth rate. But bandwidth utilization increase and port utilization increase may be compared because bandwidth utilization increase and port utilization increase are both utilization increase comparisons. For data network a and data network B, the obtained bandwidth utilization and port utilization will be large, but further difference will cancel out the difference caused by different user traffic.
In the embodiment of the application, the bandwidth utilization rate and the port utilization rate are increased, and the higher the numerical value is, the more valuable the construction investment of the last construction period is and the better the construction effect is. The user growth rate and the flow growth rate can reflect the advantages and disadvantages of the network construction effect, and the data network needs to be analyzed by combining with other evaluation indexes.
In this way, according to the data characteristics of the user flow, the bandwidth utilization rate increase, the port utilization rate increase, the user growth rate or the flow growth rate, the accuracy of the second evaluation index can be improved by adopting the relevant data of the current construction period or the relevant data of the current construction period and the previous construction period to calculate respectively.
Step 202, the evaluation device of the network construction effect obtains an evaluation value of the network construction effect of the data network according to the bearing flow of the unit port number and the port number of the unit bearing flow.
Optionally, in an embodiment of the present application, the evaluation value is a sum of a first addend and a second addend, where the first addend is: the product of the first preset weight and the bearing flow of the number of unit ports, and the second additive is: the product of the second preset weight and the inverse of the number of ports per unit bearer flow.
The load flow of the unit port number and the port number of the unit load flow can be used for comparing and evaluating the network effect of any data network. The larger the bearing flow of the unit port number is, the better the network construction effect of the data network is. The smaller the number of ports for carrying traffic per unit, the better the network construction effect of the data network. The load flow of the unit port number and the port number of the unit load flow are combined to form a new evaluation index, namely an evaluation value. The evaluation value can be used as a ranking index, namely, any data network can be ranked by the ranking index.
Illustratively, the first preset weight may be 1/3, and the second preset weight may be 2/3. I.e. the sum of the first preset weight and the second preset weight is 1, which can be adjusted according to the actual situation.
Thus, the larger the number of the load flow of the unit port number and the reciprocal of the port number of the unit load flow, the better the network construction effect of the data network. Therefore, the load flow of the unit port number and the inverse of the port number of the unit load flow are used as the basis for calculating the evaluation value, the first preset weight and the second preset weight are used as the adjustment parameters, the obtained evaluation value can be adjusted according to the actual condition of the network through the adjustment parameters, and the quality of the network construction effect of the data network can be represented through the numerical value, so that the network construction effect of the data network can be evaluated by adopting a unified standard.
Step 203, when the evaluation value is smaller than a first preset threshold value and the second evaluation index meets the preset effect analysis condition, the evaluation device of the network construction effect generates first construction prompt information.
In an embodiment of the present application, the preset effect analysis condition includes at least one of: the bandwidth utilization increase is less than a second preset threshold and the port utilization increase is less than a third preset threshold.
Alternatively, in the embodiment of the present application, based on fig. 2, as shown in fig. 5, according to the case that the preset effect analysis condition is satisfied, the above step 203 may be implemented by the following steps 501 to 503.
In step 501, when the evaluation value is smaller than a first preset threshold and the bandwidth utilization rate is increased to be smaller than a second preset threshold, the evaluation device of the network construction effect generates first construction prompt information for indicating to reduce the bandwidth expansion scale.
Step 502, when the evaluation value is smaller than a first preset threshold and the port utilization rate increase is smaller than a third preset threshold, the evaluation device of the network construction effect generates first construction prompt information for indicating to reduce the capacity expansion scale of the number of ports.
In step 503, when the evaluation value is smaller than a first preset threshold, the bandwidth utilization rate increase is smaller than a second preset threshold, and the port utilization rate increase is smaller than a third preset threshold, the evaluation device of the network construction effect generates a first construction prompt message for indicating that the capacity is no longer expanded.
It can be understood that if the evaluation value is higher, the network construction effect of the data network is better, and the first construction prompting information can be generated, but the first construction prompting information is used for indicating the construction plan according to the current construction period, and the reconstruction is performed. This case may be omitted, in which case the first construction prompting message is not generated. If the evaluation value is smaller than the first preset threshold value, the network construction effect of the data network is poor, and a construction plan of the next construction period needs to be redesigned.
In the embodiment of the application, the proposal for the next construction period is further determined according to the bandwidth utilization rate increase and the port utilization rate increase in the second evaluation index.
In one example, if the bandwidth utilization increase is smaller than the second preset threshold, it is indicated that the bandwidth utilization increase is smaller, which may be caused by that the bandwidth expansion of the current construction period is too large, for example, the port expansion is performed, but the bandwidth expansion is more, which exceeds the service development requirement, so that waste is caused; although there is no capacity expansion port, the ports that were previously idle are all used to expand bandwidth, resulting in a shortage of reserved ports, and therefore, the generated first construction prompting message is used to indicate that the bandwidth size is no longer expanded.
In another example, if the port utilization increase is smaller than the third preset threshold, it is indicated that the port utilization increase is smaller, which may be due to the fact that the port expansion of the current construction period is too large, for example, the port expansion is performed, but the bandwidth expansion is not performed, so that the port is wasted, and no practical effect is generated; the bandwidth expansion is more, but the port expansion is more than the bandwidth expansion requirement, and the port waste is also caused, so that the generated first construction prompting information is used for indicating that the port size is not expanded any more.
In yet another example, if the bandwidth utilization increase is less than the preset second threshold and the port utilization increase is less than the third preset threshold, then this indicates that the network is being built poorly, the data network is being built on a scale far exceeding the traffic growth, which may be caused by the "size year" of the content of the building, and therefore the first building prompt message is generated to indicate that the capacity is no longer being expanded. It can be understood that, when the number of bearer flows per unit port is larger and the number of ports per unit bearer flow is also larger, it is determined that the bandwidth utilization increase is smaller than the preset second threshold, and the port utilization increase is smaller than the third preset threshold, which is caused by the influence of the "size year" of the construction content.
If the bandwidth utilization rate increases greatly and the port utilization rate increases greatly, the network construction effect of the data network is better, and the first construction prompting information can be generated, but the first construction prompting information is used for indicating the construction plan according to the current construction period, and the reconstruction is performed. This case may be omitted, in which case the first construction prompting message is not generated.
So, the preset effect analysis condition is split into: the bandwidth utilization increase is less than a second preset threshold, the port utilization increase is less than a third preset threshold, and the bandwidth utilization increase is less than the second preset threshold, and the port utilization increase is less than the third preset threshold. Although the generated first construction prompting information is relevant to the construction content under the condition that the evaluation value is smaller than the first preset threshold value and the preset effect analysis condition is met, the three first construction prompting information is correspondingly generated by analyzing the three conditions, and the three first construction prompting information is specifically used for prompting the reduction of the bandwidth expansion scale, the reduction of the port number expansion scale and the non-expansion scale, so that the first construction prompting information can be embodied, and the practicability of the first construction prompting information is improved.
Step 204, when the evaluation value is smaller than the first preset threshold, the second evaluation index does not meet the preset effect analysis condition, and the user flow belongs to the preset flow range, the evaluation device of the network construction effect generates second construction prompt information according to the user growth rate and the flow growth rate.
In the embodiment of the present application, the maximum value of the preset traffic range may be twice the average value of the user traffic of all the data networks. It should be noted that the preset effect analysis condition is not satisfied, that is, the bandwidth utilization increase is not less than the second preset threshold, and the port utilization increase is not less than the third preset threshold.
Optionally, in the embodiment of the present application, on the basis of fig. 2, as shown in fig. 6, the generating the second construction prompting information according to the user growth rate and the traffic growth rate in the above step 204 may be implemented by the following steps 601 to 603.
In step 601, when the user growth rate is smaller than the fourth preset threshold and the flow growth rate is greater than or equal to the fifth preset threshold, the evaluation device of the network construction effect generates second construction prompt information for indicating to increase the capacity expansion scale of the number of users.
Step 602, when the user growth rate is smaller than the fourth preset threshold and the flow growth rate is smaller than the sixth preset threshold, the evaluation device of the network construction effect generates second construction prompt information for indicating to update the service development strategy.
Step 603, when the user growth rate is greater than or equal to the seventh preset threshold and the flow growth rate is less than the sixth preset threshold, the evaluation device of the network construction effect generates a second construction prompt message for indicating to increase the user flow capacity expansion scale.
In the embodiment of the application, if the user growth rate is smaller than the fourth preset threshold and the flow rate growth rate is greater than or equal to the fifth preset threshold, that is, the user growth rate is smaller, the flow rate growth is smaller, which means that the number of users is smaller, but the flow rate growth is faster, possibly because the user is used for handling better bandwidth service (upgrading from hundred megabroadband to giga broadband), and the user is definitely that the user is not fully using although handling very high broadband service. Therefore, the generated second construction prompting information is used for indicating to increase the capacity expansion scale of the number of users.
In the embodiment of the application, if the user growth rate is smaller than the fourth preset threshold and the flow rate growth rate is smaller than the sixth preset threshold, that is, the user growth rate is smaller and the flow rate growth rate is also smaller, the service development of the data network is not good, which may be caused by the fact that the market tends to be saturated or the existing marketing mode for improving the number of users is not approved by the users, and the market quotation and the friends situation need to be concerned. Therefore, the generated second construction prompting information is used for indicating to update the business development strategy.
In the embodiment of the application, if the user growth rate is greater than or equal to the seventh preset threshold value and the flow rate growth rate is less than the sixth preset threshold value, that is, the user growth rate is greater and the flow rate growth rate is smaller, the user flow rate growth is smaller, but the user number growth is faster, a batch of new users may develop due to the adoption of an effective marketing means, but the users are not very online, that is, zombie users. Therefore, the generated second construction prompting information is used for indicating the capacity expansion scale for improving the user flow.
It can be understood that, according to the above three situations, there are also situations that the user growth rate is greater than or equal to the seventh preset threshold, and the traffic growth rate is less than the fifth preset threshold, that is, the user growth rate is greater and the traffic growth rate is also greater, which indicates that the traffic development in the data network is rapid, and the analysis can be performed according to the bandwidth and the port utilization rate with reference to the above step 203, so that the traffic development requirement is satisfied through the bandwidth or the port expansion.
So, split the situation that user growth rate and flow growth rate probably appear, split into: the user growth rate is smaller than a fourth preset threshold, and the flow rate growth rate is greater than or equal to a fifth preset threshold; the user growth rate is smaller than a fourth preset threshold, and the flow rate growth rate is smaller than a sixth preset threshold; the user growth rate is greater than or equal to a seventh preset threshold and the flow rate growth rate is less than a sixth preset threshold. Although the evaluation value is smaller than the first preset threshold value, the preset effect analysis condition is not met, and the user flow belongs to the preset flow range, the generated second construction prompt information is relevant to the user, the three conditions are respectively and correspondingly analyzed to generate three kinds of second construction prompt information, the three kinds of second construction prompt information are specifically used for prompting the increase of the user quantity capacity expansion scale, updating the service development strategy and the increase of the user flow capacity expansion scale, the second construction prompt information can be embodied, and the practicability of the second construction prompt information is improved.
In the embodiment of the application, the method for evaluating the network effect of the data network through the first evaluation index and the second evaluation index is generally applicable to the data networks with different architectures and different scales, and can solve the problem that the network construction effect and the cost control are truly unified and objective evaluation standard.
In the embodiment of the application, first and second evaluation indexes of a target router are acquired, wherein the first evaluation index comprises the bearing flow of the unit port number, and the port number of the unit bearing flow, and the second evaluation index comprises: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate. The first evaluation index and the second evaluation index comprise 7 mutually associated indexes, and the network construction effect of the data network which is participated in the construction by the target router can be reflected from a plurality of dimension indexes. And then obtaining an evaluation value of the network construction effect of the data network according to the bearing flow of the unit port number and the port number of the unit bearing flow in the first evaluation index, wherein the evaluation value calculation method is simple and has strong operability, and the whole network construction effect of the data network can be reflected. And generating first construction prompt information or second construction prompt information according to whether the first evaluation index is smaller than a first preset threshold, whether the user flow belongs to a preset flow range, whether the bandwidth utilization rate amplification is smaller than a second preset threshold, whether the port utilization rate amplification is smaller than a third preset threshold, and the user growth rate and the flow growth rate, so as to reflect the local criticality problem of the data network through the first evaluation value and the second evaluation value.
Optionally, in the embodiment of the present application, on the basis of fig. 2, as shown in fig. 7, after step 204, the above-mentioned method for evaluating a network construction effect may further include the following step 701.
And 701, generating and displaying an evaluation report of the data network according to the first evaluation index, the second evaluation index and the first construction prompt information or the second construction prompt information by the evaluation device of the network construction effect.
In the embodiment of the application, the evaluation report comprises a first evaluation index and a second evaluation index, and the first evaluation index and the second evaluation index of the construction period in the past can be displayed through the evaluation report so as to intuitively display the network construction effect of the data network. It will be appreciated that the representation of the assessment report may include at least one of: data sheets, graphics and text.
Therefore, the network construction effect of the data network can be intuitively obtained by generating and displaying the evaluation report of the data network, so that the speed of obtaining the network construction effect is improved.
Optionally, in the embodiment of the present application, on the basis of fig. 7, as shown in fig. 8, after step 204, the above-mentioned method for evaluating a network construction effect may further include the following step 801.
Step 801, the evaluation device of the network construction effect sends an evaluation report to a preset mailbox.
In the embodiment of the present application, the preset mailbox may be preset, may be acquired in response to a user operation, or may be received from another device, which is not limited in the embodiment of the present application. In order to avoid leakage of the evaluation report, the host name and the domain name of the mailbox may be set, and the encrypted evaluation report may be sent to a preset mailbox.
It can be understood that, because the first construction prompting information is related to the construction content and the second construction prompting information is related to the user, the corresponding preset mailbox can be selected according to whether the first construction prompting information or the second construction prompting information is included in the evaluation report. And sending the evaluation report to a preset mailbox reserved by the relevant responsible person.
Therefore, the evaluation report is sent to the preset mailbox so as to be sent to the corresponding preset mailbox in time, and the data network is constructed in the next construction period according to the evaluation report.
The foregoing description of the embodiments of the present application has been presented primarily in terms of methods. It will be appreciated that the network construction effect evaluation device includes, in order to implement the above-described functions, at least one of a hardware structure and a software module for executing the respective functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The embodiment of the application can divide the functional units of the evaluation device of the network construction effect according to the method example, for example, each functional unit can be divided corresponding to each function, and two or more functions can be integrated in one processing unit. The integrated units may be implemented in hardware or in software functional units. It should be noted that, in the embodiment of the present application, the division of the units is schematic, which is merely a logic function division, and other division manners may be implemented in actual practice.
As shown in fig. 9, an embodiment of the present application provides an evaluation apparatus for network construction effect. This evaluation device of network construction effect includes: an acquisition unit 91, an acquisition unit 92, and a generation unit 93;
an obtaining unit 91, configured to obtain a first evaluation index and a second evaluation index of a target router, where the target router is configured to construct a data network of a target area, the first evaluation index includes a bearer flow of a unit number of ports, and the number of ports of the unit bearer flow, and the second evaluation index includes: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate;
An obtaining unit 92, configured to obtain an evaluation value of a network construction effect of the data network according to the number of bearer flows of the unit number of ports and the number of ports of the unit bearer flow;
a generating unit 93, configured to generate first construction prompt information when the evaluation value is smaller than a first preset threshold value and the second evaluation index meets a preset effect analysis condition;
the generating unit 93 is further configured to generate, when the evaluation value is smaller than the first preset threshold, the second evaluation index does not satisfy the preset effect analysis condition, and the user flow belongs to the preset flow range, a second construction prompting message according to the user growth rate and the flow growth rate.
Optionally, the acquiring unit 91 is specifically configured to: calculating the bearing flow of the number of unit ports according to a first preset formula, wherein the first preset formula is thatWherein T is the bearing flow of unit port number, L1 i L2 for ingress traffic of target router i I is the association relation between the target router and the next network node, D is the outflow flow of the target router 1 Port total number D of router corresponding to core layer of data network 2 Port total number D of router corresponding to data network convergence layer 3 The method comprises the steps that for the total number of ports of a router corresponding to a data network access layer, N is used for marking the construction period of the data network as the current construction period; calculating the port number of the unit bearing flow according to a second preset formula, wherein the second preset formula is that Wherein P is the number of ports for carrying traffic per unit, n is used for identifying the construction period of the data network, n-1 is used for indicating the last construction period of the construction period corresponding to n, and n=1 is used for identifying the construction period of the data network as the first construction period.
Optionally, the user traffic isThe bandwidth utilization ratio is increased toThe utilization rate of the port is increased to +.>The user growth rate is->The flow rate increase rate isWherein R is the number of users of the data network, and K is the bandwidth of the target router.
Optionally, the evaluation value is a sum of a first addend and a second addend, where the first addend is: the product of the first preset weight and the bearing flow of the number of unit ports, and the second additive is: the product of the second preset weight and the inverse of the number of ports per unit bearer flow.
Optionally, the generating unit 93 is specifically configured to: generating first construction prompt information for indicating to reduce the bandwidth expansion scale under the condition that the evaluation value is smaller than a first preset threshold value and the bandwidth utilization rate is increased smaller than a second preset threshold value; generating first construction prompt information for indicating to reduce the capacity expansion scale of the number of ports under the condition that the evaluation value is smaller than a first preset threshold and the port utilization rate is increased smaller than a third preset threshold; and generating first construction prompt information for indicating that the capacity is not expanded any more under the condition that the evaluation value is smaller than a first preset threshold value, the bandwidth utilization rate increase is smaller than a second preset threshold value and the port utilization rate increase is smaller than a third preset threshold value.
Optionally, the generating unit 93 is specifically further configured to: generating second construction prompt information for indicating to increase the capacity expansion scale of the number of users under the condition that the user growth rate is smaller than a fourth preset threshold and the flow rate growth rate is larger than or equal to a fifth preset threshold; generating second construction prompt information for indicating updating of the business development strategy under the condition that the user growth rate is smaller than a fourth preset threshold value and the flow rate growth rate is smaller than a sixth preset threshold value; and generating second construction prompt information for indicating to increase the flow capacity expansion scale of the user under the condition that the user growth rate is larger than or equal to a seventh preset threshold and the flow growth rate is smaller than a sixth preset threshold.
Optionally, the association relationship between the target router and the next network node is any one of an uplink relationship, an interconnection relationship and a downlink relationship.
In the evaluation device for network construction effect provided by the embodiment of the application, first, a first evaluation index and a second evaluation index of a target router are obtained, wherein the first evaluation index comprises the bearing flow of the unit number of ports, and the port number of the unit bearing flow, and the second evaluation index comprises: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate. The first evaluation index and the second evaluation index comprise 7 mutually associated indexes, and the network construction effect of the data network which is participated in the construction by the target router can be reflected from a plurality of dimension indexes. And then obtaining an evaluation value of the network construction effect of the data network according to the bearing flow of the unit port number and the port number of the unit bearing flow in the first evaluation index, wherein the evaluation value calculation method is simple and has strong operability, and the whole network construction effect of the data network can be reflected. And generating first construction prompt information or second construction prompt information according to whether the first evaluation index is smaller than a first preset threshold, whether the user flow belongs to a preset flow range, whether the bandwidth utilization rate amplification is smaller than a second preset threshold, whether the port utilization rate amplification is smaller than a third preset threshold, and the user growth rate and the flow growth rate, so as to reflect the local criticality problem of the data network through the first evaluation value and the second evaluation value.
The embodiment of the application also provides a computer readable storage medium, and a program or an instruction is stored on the computer readable storage medium, and when the program or the instruction is executed by a processor, each step in the network construction effect evaluation method flow shown in the method embodiment is realized.
The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: electrical connections having one or more wires, portable computer diskette, hard disk. Random access Memory (Random Access Memory, RAM), read-Only Memory (ROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), registers, a hard disk, an optical fiber, a portable compact disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, a computer-readable storage medium having any of the foregoing or any other form of computer-readable storage medium known in the art, as appropriate. An exemplary computer storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the computer-readable storage medium may be integral to the processor. The processor and the computer readable storage medium may reside in an application specific integrated circuit (Application Specific Integrated Circuit, ASIC). In embodiments of the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
Embodiments of the present application provide a computer program product stored in a non-volatile storage medium, the computer program product being executable by at least one processor to implement the steps in the evaluation method flow of network construction effects shown in the above-described method embodiments.
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using a software program, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present application are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a readable storage medium or transmitted from one readable storage medium to another readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wired (e.g., coaxial cable, fiber optic, digital subscriber line (Digital Subscriber Line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy Disk, a hard Disk, a magnetic tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
Fig. 10 shows still another possible configuration of the network construction effect evaluation apparatus according to the above embodiment. The device comprises: the present application provides a method for evaluating a network construction effect, including a memory 1001, a processor 1002, and a program or instructions stored on the memory 1001 and executable on the processor 1002, which when executed by the processor 1002, implement the respective steps in the flow of the evaluation method for a network construction effect shown in the above-described method embodiment. The network construction effect evaluation device may further comprise a communication interface 1003 and a bus 1004, the communication interface 1003 being used to support communication of the device with other network entities.
The processor 1002 may also implement or perform the various exemplary logic blocks, units, and circuits described in connection with this disclosure. The processor 1002 may be a central processing unit, a general purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various exemplary logic blocks, units and circuits described in connection with this disclosure. The processor may also be a combination that performs the function of a computation, e.g., a combination comprising one or more microprocessors, a combination of a DSP and a microprocessor, etc.
Memory 1001 may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, hard disk or solid state disk; the memory may also comprise a combination of the above types of memories.
Bus 1004 may be an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus or the like. The bus 1004 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in fig. 10, but not only one bus or one type of bus.
From the foregoing description of the embodiments, it will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of functional units is illustrated, and in practical application, the above-described functional allocation may be performed by different functional units, that is, the internal structure of the apparatus is divided into different functional units, so as to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
Since the evaluation device, the readable storage medium, and the computer program product of the network construction effect in the embodiments of the present application can be applied to the evaluation method of the network construction effect, the technical effect obtained by the evaluation device can also refer to the method embodiments, and the embodiments of the present application are not described herein.
The above units may be individually set up processors, may be integrated into one of the processors of the controller, or may be stored in the memory of the controller in the form of program codes, and the functions of the above units may be called and executed by one of the processors of the controller. The processor described herein may be a central processing unit (Central Processing Unit, CPU) or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC) or one or more integrated circuits configured to implement embodiments of the present application.
It should be understood that, in various embodiments of the present application, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present application.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the above-described device embodiments are merely illustrative, e.g., the partitioning of elements is merely a logical functional partitioning, and there may be additional partitioning in actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not implemented. Alternatively, the coupling, direct coupling or communication connection shown or discussed may be accomplished by way of an interface, which may be electrical, mechanical or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (6)

1. A method for evaluating a network construction effect, comprising:
calculating the bearing flow of the unit port number in the first evaluation index of the target router according to a first preset formula, wherein the first preset formula is that Wherein T is the bearing flow of the unit port number, L1 i L2 for the inflow traffic of the target router i I is the association relation between the target router and the next network node, D is the outflow flow of the target router 1 Port total number D of router corresponding to core layer of data network 2 D, for the total number of ports of the router corresponding to the data network convergence layer 3 For the total number of ports of the router corresponding to the data network access layer, N is used for marking the construction period of the data network as the current construction period; the target router is used for constructing a data network of a target area; the association relation between the target router and the next network node is any one of an uplink relation, an interconnection relation and a downlink relation;
calculating the number of ports of the unit bearing flow in the first evaluation index according to a second preset formula, wherein the second preset formula is thatWherein P is the number of ports of the unit load flow, n is used for identifying the construction period of the data network, n-1 is used for indicating the last construction period of the construction period corresponding to n, and n=1 is used for identifying the construction period of the data network as the first construction period;
obtaining a second evaluation index of the target router, wherein the second evaluation index comprises: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate;
Obtaining an evaluation value of the network construction effect of the data network according to the bearing flow of the unit port number and the port number of the unit bearing flow; the evaluation value is a sum of a first addition number and a second addition number, and the first addition number is: the product of the first preset weight and the bearing flow of the unit port number, and the second additive is: the product of the second preset weight and the reciprocal of the port number of the unit bearing flow;
generating first construction prompt information for indicating to reduce the bandwidth expansion scale under the condition that the evaluation value is smaller than a first preset threshold value and the bandwidth utilization rate is increased smaller than a second preset threshold value;
generating first construction prompt information for indicating to reduce the capacity expansion scale of the number of ports under the condition that the evaluation value is smaller than a first preset threshold and the port utilization rate is increased smaller than a third preset threshold;
generating first construction prompt information for indicating no capacity expansion scale when the evaluation value is smaller than a first preset threshold value, the bandwidth utilization rate increase is smaller than a second preset threshold value, and the port utilization rate increase is smaller than a third preset threshold value;
When the evaluation value is smaller than the first preset threshold value, the second evaluation index does not meet the preset effect analysis condition, and the user flow belongs to a preset flow range, second construction prompt information is generated according to the user growth rate and the flow growth rate; the preset effect analysis conditions include at least one of the following: the bandwidth utilization rate increase is smaller than a second preset threshold value, and the port utilization rate increase is smaller than a third preset threshold value.
2. The method of claim 1, wherein the user traffic is Bandwidth of the target router.
3. The method of claim 1, wherein generating the second construction prompting message according to the user growth rate and the traffic growth rate comprises:
generating second construction prompt information for indicating to increase the capacity expansion scale of the number of users under the condition that the user growth rate is smaller than a fourth preset threshold and the flow rate growth rate is larger than or equal to a fifth preset threshold;
generating second construction prompt information for indicating updating of the business development strategy under the condition that the user growth rate is smaller than the fourth preset threshold and the flow growth rate is smaller than a sixth preset threshold;
And generating second construction prompt information for indicating to increase the user flow capacity expansion scale under the condition that the user growth rate is larger than or equal to a seventh preset threshold and the flow growth rate is smaller than the sixth preset threshold.
4. An evaluation device for network construction effect, comprising: the device comprises an acquisition unit, an acquisition unit and a generation unit;
the obtaining unit is configured to calculate, according to a first preset formula, a bearer flow of a unit port number in a first evaluation index of a target router, where the first preset formula is thatWherein T is the bearing flow of the unit port number, L1 i L2 for the inflow traffic of the target router i I is the association relation between the target router and the next network node, D is the outflow flow of the target router 1 Port total number D of router corresponding to core layer of data network 2 D, for the total number of ports of the router corresponding to the data network convergence layer 3 For the total number of ports of the router corresponding to the data network access layer, N is used for marking the construction period of the data network as the current construction period; the target router is used for constructing a data network of a target area; the association relation between the target router and the next network node is any one of an uplink relation, an interconnection relation and a downlink relation;
The obtaining unit is further configured to calculate the number of ports per unit load flow in the first evaluation index according to a second preset formula, where the second preset formula is thatWherein P is the number of ports of the unit load flow, n is used for identifying the construction period of the data network, n-1 is used for indicating the last construction period of the construction period corresponding to n, and n=1 is used for identifying the construction period of the data network as the first construction period;
the obtaining unit is further configured to obtain a second evaluation index of the target router, where the second evaluation index includes: user traffic, bandwidth utilization increase, port utilization increase, user growth rate, and traffic growth rate;
the obtaining unit is configured to obtain an evaluation value of a network construction effect of the data network according to the number of bearer flows of the unit number of ports and the number of ports of the unit bearer flow; the evaluation value is a sum of a first addition number and a second addition number, and the first addition number is: the product of the first preset weight and the bearing flow of the unit port number, and the second additive is: the product of the second preset weight and the reciprocal of the port number of the unit bearing flow;
The generating unit is used for generating first construction prompt information for indicating to reduce the bandwidth expansion scale under the condition that the evaluation value is smaller than a first preset threshold value and the bandwidth utilization rate is increased smaller than a second preset threshold value;
the generating unit is further configured to generate first construction prompt information for indicating to reduce the capacity expansion scale of the number of ports when the evaluation value is smaller than a first preset threshold and the port utilization rate is increased smaller than a third preset threshold;
the generating unit is further configured to generate first construction prompt information for indicating that the capacity is no longer being expanded when the evaluation value is smaller than a first preset threshold, the bandwidth utilization rate is increased to be smaller than a preset second threshold, and the port utilization rate is increased to be smaller than a third preset threshold;
the generating unit is further configured to generate a second construction prompt message according to the user growth rate and the flow growth rate when the evaluation value is smaller than the first preset threshold, the second evaluation index does not meet a preset effect analysis condition, and the user flow belongs to a preset flow range; the preset effect analysis conditions include at least one of the following: the bandwidth utilization rate increase is smaller than a second preset threshold value, and the port utilization rate increase is smaller than a third preset threshold value.
5. A computer-readable storage medium, wherein a program or instructions is stored on the computer-readable storage medium, which when executed by a processor, implements the network construction effect evaluation method according to any one of claims 1 to 3.
6. An electronic device, comprising: a processor, a memory and a program or instructions stored on the memory and executable on the processor, which when executed by the processor, implements the method of evaluating a network construction effect according to any one of claims 1 to 3.
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