V-SDH interface resource management method, device, equipment and storage medium

Abstract

The present invention discloses a V-SDH interface resource management method, device, equipment and storage medium. The method obtains a hybrid disk docking scenario of a hybrid disk docked between transmission devices on a telecommunication network management system, and determines whether the transmission device has optical path data unit ODUk protection to obtain a determination result; determines a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk docking scenario and the determination result, and creates a V-SDH interface according to the V-SDH creation strategy; performs resource management of the transmission device through the created V-SDH interface; avoids inconsistency between the V-SDH interface resources displayed by the telecommunication network management system and the actual device data, and can clearly see the usage of the main and standby slot V-SDH interfaces on the network management system, thereby ensuring timely allocation of V-SDH interface resources when a fault occurs, and the V-SDH interface resources displayed to users on the telecommunication network management system are reasonable and easy to develop and maintain later.

Description

Technical Field

[0001] The present invention relates to the technical field of communication networking scheduling, and in particular to a V-SDH interface resource management method, device, equipment and storage medium. Background Art

[0002] With the development of Internet Protocol (IP) and Fixed-Mobile Convergence (FMC), the operator's operation and maintenance model will undergo profound changes, gradually shifting management from hierarchical management based on network type and network element type to large-capacity, multi-service convergence. At the same time, there will be higher requirements for operation and maintenance costs and user experience. Therefore, in order to adapt to the development of future networks, the communication network management system must achieve unified management of various types of network elements to fully meet the needs of converged network operation and maintenance management.

[0003] However, a large number of enterprise users have great trust in the Synchronous Digital Hierarchy (SDH), and the pipeline demand for rigid services still exists objectively and is very strong. In this market context, domestic mainstream manufacturers have begun to provide virtual container (VC) service scheduling functions on packet, data communication, and wavelength division equipment to realize the VC service scheduling function; the optical transport network (OTN) transport network and the SDH transport network are at different transport levels in the telecommunications network and cannot communicate directly with each other; generally speaking, after the introduction of the OTN transport network, SDH becomes an access service of the OTN network, and the signals at the SDH level are often mapped into the OTN transport unit as the client layer signals of the OTN transport network, and after the encapsulation of the relevant OTN structure, they are transparently transmitted in the OTN network to meet the operator's SDH / OTN equipment unified network management platform requirements.

[0004] In order to ensure the stability of the service, the master and backup mode will be adopted to ensure it. This will involve scenarios based on the optical channel data unit (ODUk1+1) and the management of VC cross-mixing scheduling. However, how the master ODUk and backup ODUk manage the virtual SDH (Virtual SDH, V-SDH) interface resources that carry VC services and how to switch when a failure occurs have become the pain points of the industry. Summary of the invention

[0005] The main purpose of the present invention is to provide a V-SDH interface resource management method, device, equipment and storage medium, aiming to solve the technical problem of the lack of an effective method for managing V-SDH interface resources carrying VC services in the ODUk1+1 protection scenario in the prior art.

[0006] In a first aspect, the present invention provides a V-SDH interface resource management method, the V-SDH interface resource management method comprising the following steps:

[0007] Obtaining a hybrid disk interconnection scenario of a hybrid disk interconnected between transmission devices on a telecommunications network management, and determining whether the transmission device has optical path data unit ODUk protection, and obtaining a determination result;

[0008] Determine a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk interconnection scenario and the judgment result, and create a V-SDH interface according to the V-SDH creation strategy;

[0009] The resource management of the transmission equipment is performed through the created V-SDH interface.

[0010] Optionally, the determining a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk interconnection scenario and the judgment result, and creating a V-SDH interface according to the V-SDH creation strategy includes:

[0011] In the hybrid disk interconnection scenario, a hybrid tributary disk interconnection scenario is created, and a primary ODUk logical port is bound through the V-SDH interface;

[0012] When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created, and a V-SDH interface corresponding to the OCH, OTUk and ODUk is created, and the V-SDH interface is bound to the ODUk logical port;

[0013] When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is ODUk protection, OCH / OTUk / ODUk is created, and two V-SDH interfaces are created, one V-SDH interface is bound to the main ODUk logical port, and the other V-SDH interface is bound to the standby ODUk logical port;

[0014] When the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, a primary ODUk path and a backup ODUk path are created according to an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management.

[0015] Optionally, in the hybrid disk interconnection scenario being a hybrid tributary disk interconnection scenario, creating a V-SDH interface, and binding a primary ODUk logical port through the V-SDH interface, including:

[0016] When the hybrid disk docking scenario is a hybrid tributary disk docking scenario, an ODUk working path from a first-end transmission device to a second-end transmission device on the telecommunications network management is obtained;

[0017] When the ODUk working path is the primary ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid branch disk of the second-end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, a V-SDH interface is generated, the primary ODUk logical port is bound, and the multiplex section MS layer service is generated on the primary ODUk path;

[0018] When the ODUk working path is a standby ODUk path, the hybrid branch disk of the first end transmission device is connected to the hybrid branch disk of the second end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, no V-SDH interface is generated.

[0019] Optionally, when the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created, and a V-SDH interface corresponding to the OCH, OTUk and ODUk is created, and the V-SDH interface is bound to the ODUk logical port, including:

[0020] When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created to obtain an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management;

[0021] When the ODUk working path is a primary ODUk path and the primary ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated, the V-SDH interface is bound to the primary ODUk logical port, and a multiplex section MS layer service is generated on the hybrid line disk ODUk path;

[0022] When the ODUk working path is a standby ODUk path and the standby ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated, and the V-SDH interface is bound to the standby ODUk logical port.

[0023] Optionally, when the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is ODUk protection, OCH / OTUk / ODUk is created, and two V-SDH interfaces are created, one V-SDH interface is bound to the main ODUk logical port, and the other V-SDH interface is bound to the standby ODUk logical port, including:

[0024] When the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created to obtain an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management;

[0025] When the ODUk working path is the main ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface corresponding to the second-end transmission device are generated, the first V-SDH interface is bound to the main ODUk logical port of the first-end transmission device, the second V-SDH interface is bound to the main ODUk logical port of the second-end transmission device, and a multiplex section MS layer service is generated on the hybrid line disk ODUk path;

[0026] When the ODUk working path is a standby ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface of the second-end transmission device are generated, the first V-SDH interface is bound to the standby ODUk logical port of the first-end transmission device, and the second V-SDH interface is bound to the standby ODUk logical port of the second-end transmission device.

[0027] Optionally, when the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, creating a primary ODUk path and a backup ODUk path according to an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management includes:

[0028] When the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, an optical path OCH, an optical conversion unit OTUk and an optical path data unit ODUk corresponding to the hybrid branch disk and the hybrid line disk are created, and an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management is obtained;

[0029] When the ODUk working path is the main ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the ODUk path of the services at both ends is generated, a branch disk V-SDH interface corresponding to the hybrid branch disk of the first-end transmission device and a line disk V-SDH interface corresponding to the hybrid line disk of the second-end transmission device are generated, the branch disk V-SDH interface is bound to the main ODUk logical port of the hybrid branch disk, the line disk V-SDH interface is bound to the main ODUk logical port of the hybrid line disk, and the multiplex section MS layer service is generated on the ODUk path of the services at both ends;

[0030] When the ODUk working path is a backup ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, the hybrid branch disk of the first-end transmission device does not generate a V-SDH interface, and the hybrid line disk of the second-end transmission device generates a corresponding line disk V-SDH interface, and the line disk V-SDH interface is bound to the backup ODUk logical port of the hybrid line disk.

[0031] Optionally, performing resource management of the transmission device through the created V-SDH interface includes:

[0032] When the hybrid disk docking scenario is a hybrid tributary disk docking scenario, the primary ODUk path is called through the V-SDH interface to manage the interface resources between the transmission devices, and when a failure switching occurs in the primary ODUk path, the standby ODUk path is switched through the ODUk logical port of the hybrid tributary disk to manage the interface resources between the transmission devices;

[0033] When the hybrid disk docking scenario is a hybrid line disk docking scenario, calling the primary ODUk path through the ODUk logical port of the hybrid line disk to manage the interface resources between the transmission devices, and calling the backup ODUk path to manage the interface resources between the transmission devices;

[0034] When the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, the primary ODUk path is called through the V-SDH interface of the hybrid branch disk and the hybrid line disk to manage the interface resources between the transmission devices. When a failure switching occurs in the primary ODUk path, the backup ODUk path is called through the V-SDH interface of the hybrid line disk to manage the interface resources between the transmission devices.

[0035] In a second aspect, in order to achieve the above-mentioned object, the present invention further proposes a V-SDH interface resource management device, the V-SDH interface resource management device comprising:

[0036] A particle marking module is used to obtain a hybrid disk docking scenario of a hybrid disk docking between transmission devices on a telecommunications network management, and determine whether the transmission device has optical channel data unit ODUk protection, and obtain a determination result;

[0037] A creation module, used to determine a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk docking scenario and the judgment result, and create a V-SDH interface according to the V-SDH creation strategy;

[0038] The resource management module is used to manage the resources of the transmission device through the created V-SDH interface.

[0039] In a third aspect, to achieve the above-mentioned purpose, the present invention further proposes a V-SDH interface resource management device, the V-SDH interface resource management device comprising: a memory, a processor, and a V-SDH interface resource management program stored in the memory and executable on the processor, the V-SDH interface resource management program being configured to implement the steps of the V-SDH interface resource management method as described above.

[0040] In a fourth aspect, to achieve the above-mentioned purpose, the present invention further proposes a storage medium, on which a V-SDH interface resource management program is stored, and when the V-SDH interface resource management program is executed by a processor, the steps of the V-SDH interface resource management method as described above are implemented.

[0041] The V-SDH interface resource management method proposed in the present invention obtains a hybrid disk docking scenario of a hybrid disk docking between transmission devices on a telecommunications network management system, and determines whether the transmission device has optical path data unit ODUk protection to obtain a determination result; determines a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk docking scenario and the determination result, and creates a V-SDH interface according to the V-SDH creation strategy; performs resource management of the transmission device through the created V-SDH interface; ensures the stability of the service, avoids the problem of inconsistency between the V-SDH interface resources displayed by the telecommunications network management system and the actual equipment data, can clearly see the usage of the main and standby slot V-SDH interfaces on the network management system, ensures the timely allocation of V-SDH interface resources when a fault occurs, and the V-SDH interface resources displayed to users on the telecommunications network management system are reasonable and easy to develop and maintain later. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 A schematic diagram of the device structure of the hardware operating environment involved in the embodiment of the present invention;

[0043] Figure 2A schematic diagram of a flow chart of a first embodiment of a V-SDH interface resource management method of the present invention;

[0044] Figure 3 A schematic diagram of a flow chart of a second embodiment of a V-SDH interface resource management method according to the present invention;

[0045] Figure 4 A schematic diagram of a flow chart of a third embodiment of a V-SDH interface resource management method of the present invention;

[0046] Figure 5 A schematic diagram of a flow chart of a fourth embodiment of a V-SDH interface resource management method according to the present invention;

[0047] Figure 6 A schematic diagram of a flow chart of a fifth embodiment of a V-SDH interface resource management method according to the present invention;

[0048] Figure 7 A schematic diagram of a flow chart of a sixth embodiment of a V-SDH interface resource management method according to the present invention;

[0049] Figure 8 A schematic diagram of a flow chart of a seventh embodiment of a V-SDH interface resource management method according to the present invention;

[0050] Fig. 9 This is a functional module diagram of the first embodiment of the V-SDH interface resource management device of the present invention.

[0051] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0052] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0053] The solution of the embodiment of the present invention is mainly as follows: by obtaining the hybrid disk docking scenario of the hybrid disk docking between the transmission devices on the telecommunications network management, and judging whether the transmission device has optical path data unit ODUk protection, a judgment result is obtained; according to the hybrid disk docking scenario and the judgment result, a virtual synchronous digital hierarchy V-SDH creation strategy is determined, and a V-SDH interface is created according to the V-SDH creation strategy; the resource management of the transmission device is performed through the created V-SDH interface; the stability of the service is ensured, and the problem of inconsistency between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data is avoided. The usage of the main and standby slot V-SDH interfaces can be clearly seen on the network management system, and the timely allocation of V-SDH interface resources is ensured when a fault occurs. The V-SDH interface resources displayed to the user on the telecommunications network management are reasonable and easy to develop and maintain later, which solves the technical problem of the lack of an effective method for managing V-SDH interface resources carrying VC services in the ODUk1+1 protection scenario in the prior art.

[0054] Reference Figure 1 , Figure 1 The figure is a schematic diagram of the device structure of the hardware operating environment involved in the embodiment of the present invention.

[0055] like Figure 1 As shown, the device may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a Wi-Fi interface). The memory 1005 may be a high-speed RAM memory, or it may be a stable memory (Non-Volatile Memory), such as a disk memory. The memory 1005 may optionally be a storage device independent of the aforementioned processor 1001.

[0056] Those skilled in the art will understand that Figure 1 The device structure shown in the figure does not constitute a limitation of the device, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0057] like Figure 1 As shown, the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a V-SDH interface resource management program.

[0058] The device of the present invention calls the V-SDH interface resource management program stored in the memory 1005 through the processor 1001, and executes the operations in the embodiment of the V-SDH interface resource management method described below.

[0059] Through the above scheme, this embodiment obtains the hybrid disk docking scenario of the hybrid disk docking between the transmission devices on the telecommunications network management, and determines whether the transmission device has optical path data unit ODUk protection to obtain a judgment result; determines the virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk docking scenario and the judgment result, and creates a V-SDH interface according to the V-SDH creation strategy; performs resource management of the transmission device through the created V-SDH interface; ensures the stability of the service, avoids the inconsistency between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data, can clearly see the usage of the main and standby slot V-SDH interfaces on the network management system, ensures the timely allocation of V-SDH interface resources when a fault occurs, and the V-SDH interface resources displayed to users on the telecommunications network management are reasonable and easy to develop and maintain later.

[0060] Based on the above hardware structure, an embodiment of a V-SDH interface resource management method of the present invention is proposed.

[0061] Reference Figure 2 , Figure 2 It is a flowchart of the first embodiment of the V-SDH interface resource management method of the present invention.

[0062] In a first embodiment, the V-SDH interface resource management method comprises the following steps:

[0063] Step S10: obtaining a hybrid disk interconnection scenario of a hybrid disk interconnected between transmission devices on a telecommunications network management system, and determining whether the transmission device has optical path data unit ODUk protection to obtain a determination result.

[0064] It should be noted that in this embodiment, the telecommunications network management is a hybrid networking scheduling by time division multiplexing technology (Time Division Multiplexing, TDM) and optical path data unit ODUk. The transmission equipment in the telecommunications network management corresponds to a V-SDH interface in the main slot and a V-SDH interface in the backup slot. There are different hybrid disk docking scenarios corresponding to the end-to-end transmission equipment, and it can be judged whether there is optical path data unit ODUk protection between the transmission equipment, so as to obtain a judgment result.

[0065] It can be understood that the hybrid disk is a connection method between transmission devices corresponding to the branch disk, line disk or their combination; in the circuit of the telecommunication network signal flow, it is divided into branch disk, line disk, cross disk, relay disk, etc.; this embodiment is mainly based on the service network of SDH and OTN, and mainly involves branch disks and line disks, among which the branch disks include: pure SDH branch disk, pure OTN branch disk, SDH / OTN hybrid branch disk, among which the line disks include: pure SDH line disk, pure OTN line disk, SDH / OTN hybrid line disk.

[0066] Step S20: Determine a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk interconnection scenario and the judgment result, and create a V-SDH interface according to the V-SDH creation strategy.

[0067] It is understandable that different hybrid disk docking scenarios and whether the transmission device has optical channel data unit ODUk protection correspond to different virtual synchronous digital hierarchy V-SDH creation strategies, and accordingly, V-SDH interfaces are created through different V-SDH creation strategies.

[0068] Step S30: Perform resource management of the transmission device through the created V-SDH interface.

[0069] It should be understood that the resources of the transmission equipment can be uniformly managed through the created V-SDH interface, so that the V-SDH interface resources displayed by the telecommunications network management are consistent with the actual equipment data.

[0070] Through the above scheme, this embodiment obtains the hybrid disk docking scenario of the hybrid disk docking between the transmission devices on the telecommunications network management, and determines whether the transmission device has optical path data unit ODUk protection to obtain a judgment result; determines the virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk docking scenario and the judgment result, and creates a V-SDH interface according to the V-SDH creation strategy; performs resource management of the transmission device through the created V-SDH interface; ensures the stability of the service, avoids the inconsistency between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data, can clearly see the usage of the main and standby slot V-SDH interfaces on the network management system, ensures the timely allocation of V-SDH interface resources when a fault occurs, and the V-SDH interface resources displayed to users on the telecommunications network management are reasonable and easy to develop and maintain later.

[0071] Further, Figure 3 FIG. 1 is a flow chart of a second embodiment of a V-SDH interface resource management method according to the present invention. Figure 3As shown, a second embodiment of the V-SDH interface resource management method of the present invention is proposed based on the first embodiment. In this embodiment, the step S20 specifically includes the following steps:

[0072] Step S21: When the hybrid disk interconnection scenario is a hybrid tributary disk interconnection scenario, create a V-SDH interface, and bind the primary ODUk logical port through the V-SDH interface.

[0073] It should be noted that the hybrid disk docking scenario is a hybrid tributary disk, that is, the scenario where SDH is carried on ODUk, and the virtual container VC cross processing of SDH is completed. The cross is ODUk cross. Regardless of whether ODUk is protected, only one V-SDH port needs to be created to bind the main ODUk logical port.

[0074] Step S22: When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, create an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk, and create a V-SDH interface corresponding to OCH, OTUk and ODUk, and bind the V-SDH interface to the ODUk logical port.

[0075] It can be understood that when the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is no ODUk protection, the optical channel (Optical Channel, OCH), optical transformation unit (Optical Transform Unit, OTUk) and optical channel data unit ODUk can be created first, and a V-SDH interface corresponding to OCH, OTUk and ODUk can be created, so as to bind the V-SDH interface to the ODUk logical port.

[0076] Step S23: When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is ODUk protection, create OCH / OTUk / ODUk and create two V-SDH interfaces, one V-SDH interface is bound to the main ODUk logical port, and the other V-SDH interface is bound to the standby ODUk logical port.

[0077] It should be understood that when the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is ODUk protection, if there is ODUk1+1 protection, the telecommunications network management creates two V-SDH ports, which are respectively used to bind the main ODUk logical port and the backup ODUk logical port.

[0078] Step S24: When the hybrid disk docking scenario is a docking scenario between a hybrid branch disk and a hybrid line disk, create a primary ODUk path and a backup ODUk path according to the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management.

[0079] It can be understood that when the hybrid disk docking scenario is the docking scenario of a hybrid branch disk and a hybrid line disk, the transmission equipment can perform VC hybrid scheduling between the hybrid branch disk and the hybrid line disk of the opposite end, and can determine the creation of the main ODUk path and the backup ODUk path based on the judgment result of whether the transmission equipment has optical path data unit ODUk protection.

[0080] This embodiment adopts the above scheme, by creating a V-SDH interface in the hybrid disk docking scenario as a hybrid tributary disk docking scenario, and binding the main ODUk logical port through the V-SDH interface; when the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is no ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created, and a V-SDH interface corresponding to OCH, OTUk and ODUk is created, and the V-SDH interface is bound to the ODUk logical port; when the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is ODUk protection, OCH / OTUk / ODUk is created, and two V-SDH interfaces are created. port, one V-SDH interface is bound to the main ODUk logical port, and the other V-SDH interface is bound to the backup ODUk logical port; when the hybrid disk docking scenario is the docking scenario of a hybrid branch disk and a hybrid line disk, the main ODUk path and the backup ODUk path are created according to the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; different V-SDH interface binding schemes can be adopted for different hybrid disk docking scenarios to ensure the stability of the service, avoid the inconsistency problem between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data, and can clearly see the usage of the main and backup slot V-SDH interfaces on the network management system, ensuring the timely deployment of V-SDH interface resources when a fault occurs.

[0081] Further, Figure 4 FIG. 1 is a flow chart of a third embodiment of a V-SDH interface resource management method according to the present invention. Figure 4 As shown, a third embodiment of the V-SDH interface resource management method of the present invention is proposed based on the second embodiment. In this embodiment, the step S21 specifically includes the following steps:

[0082] Step S211: When the hybrid disk docking scenario is a hybrid tributary disk docking scenario, an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management is obtained.

[0083] It should be noted that for the hybrid tributary disk, in the scenario where SDH is carried on ODUk, regardless of whether ODUk is protected, only one V-SDH interface needs to be created to bind the main ODUk logical port. Before creating a V-SDH interface, the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management can be obtained, that is, the end-to-end ODUk1+1 is connected through the hybrid tributary disk to the ODUk working path corresponding to the scenario.

[0084] Step S212: When the ODUk working path is the main ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid branch disk of the second-end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, a V-SDH interface is generated, the main ODUk logical port is bound, and the multiplex segment MS layer service is generated on the main ODUk path.

[0085] It can be understood that when the ODUk working path is the main ODUk path, the hybrid branch disk of the first-end transmission device can be connected to the hybrid branch disk of the second-end transmission device, and after the hybrid branch disk ODUk path at both ends is generated, V-SDH interfaces are automatically generated at both ends, and the ODUk logical port is automatically bound, and the multiplex section (MS) layer service is automatically generated on the working path.

[0086] Step S213: When the ODUk working path is a standby ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid branch disk of the second-end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, no V-SDH interface is generated.

[0087] It should be understood that when the ODUk working path is a backup ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid branch disk of the second-end transmission device. After the ODUk paths of the line disks at both ends are generated, no subsequent objects are generated, that is, no V-SDH interface, no MS layer service, and the main ODUk path creation type in the hybrid branch disk is SDHover ODUk mode, and the two ends are respectively connected to the hybrid branch disk; the backup ODUk path creation type is OTN mode, and the two ends are respectively connected to the OTN line disk.

[0088] This embodiment adopts the above scheme, and by setting the hybrid disk docking scenario as a hybrid branch disk docking scenario, obtains the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; when the ODUk working path is the main ODUk path, connects the hybrid branch disk of the first-end transmission device to the hybrid branch disk of the second-end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, generates a V-SDH interface, binds the main ODUk logical port, and generates a multiplex segment MS layer service on the main ODUk path; in the ODUk working When the path is a backup ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid branch disk of the second-end transmission device, and after the ODUk path of the hybrid branch disks at both ends is generated, the V-SDH interface is not generated. V-SDH interface generation and binding can be performed when the hybrid line disk has ODUk protection, avoiding the inconsistency problem between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data. The usage of the main and backup slot V-SDH interfaces can be clearly seen on the network management system, ensuring timely deployment of V-SDH interface resources when a fault occurs.

[0089] Further, Figure 5 FIG. 4 is a flow chart of a fourth embodiment of a V-SDH interface resource management method according to the present invention. Figure 5 As shown, a fourth embodiment of the V-SDH interface resource management method of the present invention is proposed based on the second embodiment. In this embodiment, the step S22 specifically includes the following steps:

[0090] Step S221: When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, create an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk, and obtain an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management.

[0091] It should be noted that, when the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is no ODUk protection, the creation of OCH / OTUk / ODUk is completed first, and the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management can be obtained before creating the corresponding V-SDH interface.

[0092] Step S222: When the ODUk working path is the main ODUk path and the main ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated, the V-SDH interface is bound to the main ODUk logical port, and a multiplex section MS layer service is generated on the hybrid line disk ODUk path.

[0093] It can be understood that when the ODUk working path is the main ODUk path and the main ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated from the hybrid line disk at one end to the hybrid line disk at the other end, and the corresponding ODUk logical port is automatically bound, and the MS layer service is automatically generated on the working path.

[0094] Step S223: When the ODUk working path is a standby ODUk path and the standby ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated, and the V-SDH interface is bound to the standby ODUk logical port.

[0095] It should be understood that when the ODUk working path is a backup ODUk path and the backup ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk can be generated from the hybrid line disk at one end to the hybrid line disk at the other end, and each V-SDH interface is bound to the backup ODUk logical port. There is no MS layer service on the backup path. The ODUk creation type of the hybrid line disk is SDH over ODUk mode. Both ends are connected to the hybrid line disk to create ODUk1+1 protection.

[0096] This embodiment adopts the above scheme, by creating an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk when the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, to obtain an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; when the ODUk working path is a primary ODUk path and the primary ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated, the V-SDH interface is bound to the primary ODUk logical port, and the ODUk path of the hybrid line disk is connected to the optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are connected to the optical channel data unit ODUk. The MS layer service of the multiplex section is generated; when the ODUk working path is a standby ODUk path and the standby ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated, and the V-SDH interface is bound to the standby ODUk logical port. The V-SDH interface can be generated and bound when there is no ODUk protection in the hybrid line disk, thereby avoiding the problem of inconsistency between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data, and the usage of the main and standby slot V-SDH interfaces can be clearly seen on the network management system, thereby ensuring the timely deployment of V-SDH interface resources when a fault occurs.

[0097] Further, Figure 6 FIG. 5 is a flow chart of a fifth embodiment of a V-SDH interface resource management method according to the present invention. Figure 6As shown, a fifth embodiment of the V-SDH interface resource management method of the present invention is proposed based on the second embodiment. In this embodiment, step S23 specifically includes the following steps:

[0098] Step S231: When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is ODUk protection, create an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk, and obtain the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management.

[0099] It should be noted that when the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is ODUk protection, that is, the transmission equipment is a hybrid VC scheduling through a hybrid branch disk, and the end-to-end OCH / OTUk / ODUk creation is completed first, and then the ODUk working path from the first-end transmission equipment to the second-end transmission equipment on the telecommunications network management is obtained.

[0100] Step S232: When the ODUk working path is the main ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface corresponding to the second-end transmission device are generated, the first V-SDH interface is bound to the main ODUk logical port of the first-end transmission device, the second V-SDH interface is bound to the main ODUk logical port of the second-end transmission device, and a multiplex segment MS layer service is generated on the hybrid line disk ODUk path.

[0101] It can be understood that when the ODUk working path is the main ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, that is, the hybrid branch disk at one end is connected to the hybrid branch disk at the other end. After the hybrid branch disk ODUk path at both ends is generated, V-SDH interfaces are automatically generated at both ends, and the ODUk logical port is automatically bound, and MS layer services are automatically generated on the working path.

[0102] Step S233: When the ODUk working path is a backup ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the ODUk paths of the hybrid line disks at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface of the second-end transmission device are generated, the first V-SDH interface is bound to the backup ODUk logical port of the first-end transmission device, and the second V-SDH interface is bound to the backup ODUk logical port of the second-end transmission device.

[0103] It should be understood that after the ODUk paths of the line trays at both ends are generated, no subsequent objects are generated, that is, no V-SDH interface, that is, a pure OTN mode, and no MS layer service.

[0104] This embodiment adopts the above scheme, by creating an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk when the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is ODUk protection, to obtain the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; when the ODUk working path is the main ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface corresponding to the second-end transmission device are generated, the first V-SDH interface is bound to the main ODUk logical port of the first-end transmission device, the second V-SDH interface is bound to the main ODUk logical port of the second-end transmission device, and the ODUk working path of the hybrid line disk ODUk is used as the main ODUk path. A multiplex segment MS layer service is generated on the Uk path; when the ODUk working path is a standby ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface corresponding to the second-end transmission device are generated, the first V-SDH interface is bound to the standby ODUk logical port of the first-end transmission device, and the second V-SDH interface is bound to the standby ODUk logical port of the second-end transmission device, and V-SDH interface generation and binding can be performed for the hybrid branch disk, avoiding the problem of inconsistency between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data, and the usage of the main and standby slot V-SDH interfaces can be clearly seen on the network management system, ensuring the timely deployment of V-SDH interface resources when a fault occurs.

[0105] Further, Figure 7 FIG. 6 is a flow chart of a sixth embodiment of a V-SDH interface resource management method according to the present invention. Figure 7 As shown, a sixth embodiment of the V-SDH interface resource management method of the present invention is proposed based on the second embodiment. In this embodiment, the step S24 specifically includes the following steps:

[0106] Step S241: When the hybrid disk docking scenario is a docking scenario between a hybrid branch disk and a hybrid line disk, create an optical path OCH, an optical conversion unit OTUk and an optical path data unit ODUk corresponding to the hybrid branch disk and the hybrid line disk, and obtain the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management.

[0107] It should be noted that when the hybrid disk docking scenario is the docking scenario of a hybrid branch disk and a hybrid line disk, the transmission equipment first completes the end-to-end OCH / OTUk / ODUk creation through VC hybrid scheduling between the hybrid branch disk and the hybrid line disk of the opposite end; and obtains the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management.

[0108] Step S242: When the ODUk working path is the main ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the ODUk path of the services at both ends is generated, a branch disk V-SDH interface corresponding to the hybrid branch disk of the first-end transmission device and a line disk V-SDH interface corresponding to the hybrid line disk of the second-end transmission device are generated, the branch disk V-SDH interface is bound to the main ODUk logical port of the hybrid branch disk, and the line disk V-SDH interface is bound to the main ODUk logical port of the hybrid line disk, and the multiplex segment MS layer service is generated on the ODUk path of the services at both ends.

[0109] It can be understood that when the ODUk working path is the main ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device. After the ODUk path for the services at both ends is generated, V-SDH interfaces are automatically generated at both ends, and the ODUk logical port is automatically bound, and the path automatically generates MS layer services.

[0110] Step S243: When the ODUk working path is a backup ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, the hybrid branch disk of the first-end transmission device does not generate a V-SDH interface, and the hybrid line disk of the second-end transmission device generates a corresponding line disk V-SDH interface, and the line disk V-SDH interface is bound to the backup ODUk logical port of the hybrid line disk.

[0111] It should be understood that when the ODUk working path is a backup ODUk path, one end is in OTN mode and the other end is in SDH over ODUk mode. After the ODUk path is generated, only the hybrid line disk side at the second end automatically generates a V-SDH interface and automatically binds the ODUk logical port. There is no MS layer service on the backup path.

[0112] This embodiment adopts the above scheme, by creating the optical path OCH, optical conversion unit OTUk and optical path data unit ODUk corresponding to the hybrid branch disk and the hybrid line disk when the hybrid disk docking scenario is the docking scenario of the hybrid branch disk and the hybrid line disk, and obtaining the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; when the ODUk working path is the main ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the ODUk path of the services at both ends is generated, the branch disk V-SDH interface corresponding to the hybrid branch disk of the first-end transmission device and the line disk V-SDH interface corresponding to the hybrid line disk of the second-end transmission device are generated, the branch disk V-SDH interface is bound to the main ODUk logical port of the hybrid branch disk, and the line disk V-SDH interface is bound to the main ODUk logical port of the hybrid line disk, A multiplex section MS layer service is generated on the ODUk path of the services at both ends; when the ODUk working path is a standby ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, the hybrid branch disk of the first-end transmission device does not generate a V-SDH interface, and the hybrid line disk of the second-end transmission device generates a corresponding line disk V-SDH interface, and the line disk V-SDH interface is bound to the standby ODUk logical port of the hybrid line disk, and V-SDH interface generation and binding can be performed in a targeted manner when the hybrid disk docking scenario is a hybrid branch disk and a hybrid line disk docking scenario, thereby avoiding the problem of inconsistency between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data, and the usage of the main and standby slot V-SDH interfaces can be clearly seen on the network management system, ensuring the timely deployment of V-SDH interface resources when a fault occurs.

[0113] Further, Figure 8 FIG. 7 is a flow chart of a seventh embodiment of a V-SDH interface resource management method according to the present invention. Figure 8 As shown, a seventh embodiment of the V-SDH interface resource management method of the present invention is proposed based on the first embodiment. In this embodiment, step S30 specifically includes the following steps:

[0114] Step S31: When the hybrid disk docking scenario is a hybrid branch disk docking scenario, the primary ODUk path is called through the V-SDH interface to manage the interface resources between the transmission devices. When a failure occurs in the primary ODUk path, the backup ODUk path is switched through the ODUk logical port of the hybrid branch disk to manage the interface resources between the transmission devices.

[0115] It should be noted that when the hybrid disk docking scenario is a hybrid branch disk docking scenario, the main V-SDH interface can be called through the ODUk logical port of the hybrid branch disk to manage the main interface resources of the transmission equipment and manage the backup interface resources of the transmission equipment; the ODUk of the hybrid branch disk at one end realizes dual signal transmission, one path is the main path, and the other path is the backup path. When the main path fails and switches, the ODUk signal can be directly switched to the backup path. The V-SDH interface in this scenario is hung under the ODUk logical port of the device branch disk. Only one end and the other end of the main path have V-SDH interfaces, and the backup path has no V-SDH interface. A total of 2 V-SDH interface resources are managed.

[0116] Step S32: When the hybrid disk docking scenario is a hybrid line disk docking scenario, the primary ODUk path is called through the ODUk logical port of the hybrid line disk to manage the interface resources between the transmission devices, and the backup ODUk path is called to manage the interface resources between the transmission devices.

[0117] It should be understood that when the hybrid disk docking scenario is a hybrid line disk docking scenario, the main V-SDH interface management corresponding to the main interface resources is called through the ODUk logical port of the hybrid line disk, and the backup V-SDH interface management is called to call the backup interface resources; in actual operation, the first end and the second end of the main path each have a V-SDH interface, and the first end and the second end of the backup path each have a V-SDH interface, and a total of 4 V-SDH interface resources are managed.

[0118] Step S33: When the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, the primary ODUk path is called through the V-SDH interface of the hybrid branch disk and the hybrid line disk to manage the interface resources between the transmission devices; when a failure occurs in the primary ODUk path, the backup ODUk path is called through the V-SDH interface of the hybrid line disk to manage the interface resources between the transmission devices.

[0119] It can be understood that when the hybrid disk docking scenario is the docking scenario of a hybrid branch disk and a hybrid line disk, the interface resources between the transmission devices of the main V-SDH interface can be called through the ODUk logical port of the main path of the hybrid branch disk, and the backup interface resources are managed through the ODUk logical port of the backup path. In actual operation, the ODUk of the hybrid branch disk at the first end realizes dual signal transmission, one way goes through the main path and the other way goes through the backup path; when a fault switching occurs, the ODUk signal can be directly switched to the backup path; that is, in this scenario, the first end and the second end of the main path each have a V-SDH interface, and the Z end of the backup path has a V-SDH interface, and a total of 3 V-SDH interface resources are managed.

[0120] This embodiment adopts the above scheme, when the hybrid disk docking scenario is a hybrid branch disk docking scenario, the primary ODUk path is called through the V-SDH interface to manage the interface resources between the transmission devices, and when a failure occurs in the primary ODUk path, the backup ODUk path is switched through the ODUk logical port of the hybrid branch disk to manage the interface resources between the transmission devices; when the hybrid disk docking scenario is a hybrid line disk docking scenario, the primary ODUk path is called through the ODUk logical port of the hybrid line disk to manage the interface resources between the transmission devices, and the backup ODUk path is called to manage the interface resources between the transmission devices; when the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk When the interface resources between the transmission devices are managed, the main ODUk path is called through the V-SDH interface of the hybrid branch disk and the hybrid line disk; when the main ODUk path fails and switches, the backup ODUk path is called through the V-SDH interface of the hybrid line disk to manage the interface resources between the transmission devices, thereby ensuring the stability of the service and avoiding the inconsistency between the V-SDH interface resources displayed by the telecommunications network management and the actual equipment data. The usage of the main and backup slot V-SDH interfaces can be clearly seen on the network management system, ensuring the timely deployment of V-SDH interface resources when a failure occurs, and the V-SDH interface resources displayed to users on the telecommunications network management are reasonable and easy to develop and maintain later.

[0121] Correspondingly, the present invention further provides a V-SDH interface resource management device.

[0122] Reference Fig. 9 , Fig. 9 This is a functional module diagram of the first embodiment of the V-SDH interface resource management device of the present invention.

[0123] In a first embodiment of a V-SDH interface resource management device of the present invention, the V-SDH interface resource management device comprises:

[0124] The particle marking module 10 is used to obtain a hybrid disk interconnection scenario of a hybrid disk interconnected between transmission devices on a telecommunication network management, and determine whether the transmission device has optical path data unit ODUk protection to obtain a determination result.

[0125] The creation module 20 is used to determine a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk interconnection scenario and the judgment result, and to create a V-SDH interface according to the V-SDH creation strategy.

[0126] The resource management module 30 is used to manage the resources of the transmission device through the created V-SDH interface.

[0127] The creation module 20 is further used to create a V-SDH interface when the hybrid disk docking scenario is a hybrid tributary disk docking scenario, and bind the main ODUk logical port through the V-SDH interface; when the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, create an optical path OCH, an optical conversion unit OTUk and an optical path data unit ODUk, and create a V-SDH interface corresponding to OCH, OTUk and ODUk, and bind the V-SDH interface to the ODUk logical port; When the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is ODUk protection, OCH / OTUk / ODUk is created, and two V-SDH interfaces are created, one V-SDH interface is bound to the main ODUk logical port, and the other V-SDH interface is bound to the backup ODUk logical port; when the hybrid disk docking scenario is a docking scenario between a hybrid branch disk and a hybrid line disk, a main ODUk path and a backup ODUk path are created according to the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management.

[0128] The creation module 20 is also used to obtain the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management when the hybrid disk docking scenario is a hybrid branch disk docking scenario; when the ODUk working path is a primary ODUk path, connect the hybrid branch disk of the first-end transmission device to the hybrid branch disk of the second-end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, generate a V-SDH interface, bind the primary ODUk logical port, and generate a multiplex segment MS layer service on the primary ODUk path; when the ODUk working path is a backup ODUk path, connect the hybrid branch disk of the first-end transmission device to the hybrid branch disk of the second-end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, do not generate a V-SDH interface.

[0129] The creation module 20 is further used to create an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk when the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, and obtain an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; when the ODUk working path is a primary ODUk path and the primary ODUk path is generated, generate a V-SDH interface corresponding to OCH, OTUk and ODUk, bind the V-SDH interface to the primary ODUk logical port, and generate a multiplex section MS layer service on the hybrid line disk ODUk path; when the ODUk working path is a backup ODUk path and the backup ODUk path is generated, generate a V-SDH interface corresponding to OCH, OTUk and ODUk, and bind the V-SDH interface to the backup ODUk logical port.

[0130] The creation module 20 is further used to create an optical path OCH, an optical conversion unit OTUk and an optical path data unit ODUk when the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is ODUk protection, and obtain the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; when the ODUk working path is the main ODUk path, connect the hybrid line disk of the first-end transmission device to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, generate a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface of the second-end transmission device, and the first V-SDH interface is bound to the first-end transmission device. The main ODUk logical port of the transmission device at the first end is connected to the main ODUk logical port of the transmission device at the second end, and the second V-SDH interface is bound to the main ODUk logical port of the transmission device at the second end, and the multiplex section MS layer service is generated on the hybrid line disk ODUk path; when the ODUk working path is a backup ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface of the second-end transmission device are generated, the first V-SDH interface is bound to the backup ODUk logical port of the transmission device at the first end, and the second V-SDH interface is bound to the backup ODUk logical port of the transmission device at the second end.

[0131] The creation module 20 is further used to create an optical path OCH, an optical conversion unit OTUk and an optical path data unit ODUk corresponding to the hybrid branch disk and the hybrid line disk when the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, and obtain an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; when the ODUk working path is a main ODUk path, connect the hybrid branch disk of the first-end transmission device to the hybrid line disk of the second-end transmission device, and after the ODUk path of the services at both ends is generated, generate a branch disk V-SDH interface corresponding to the hybrid branch disk of the first-end transmission device and a line disk V-SDH interface corresponding to the hybrid line disk of the second-end transmission device port, the branch disk V-SDH interface is bound to the main ODUk logical port of the hybrid branch disk, the line disk V-SDH interface is bound to the main ODUk logical port of the hybrid line disk, and the multiplex segment MS layer service is generated on the ODUk path of the services at both ends; when the ODUk working path is a backup ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, the hybrid branch disk of the first-end transmission device does not generate a V-SDH interface, and the hybrid line disk of the second-end transmission device generates a corresponding line disk V-SDH interface, and the line disk V-SDH interface is bound to the backup ODUk logical port of the hybrid line disk.

[0132] The resource management module 30 is further used to, when the hybrid disk docking scenario is a hybrid branch disk docking scenario, call the primary ODUk path through the V-SDH interface to manage the interface resources between the transmission devices, and when a failure occurs in the primary ODUk path, switch the backup ODUk path through the ODUk logical port of the hybrid branch disk to manage the interface resources between the transmission devices; when the hybrid disk docking scenario is a hybrid line disk docking scenario, call the primary ODUk path through the ODUk logical port of the hybrid line disk to manage the interface resources between the transmission devices, and call the backup ODUk path to manage the interface resources between the transmission devices; when the hybrid disk docking scenario is a hybrid branch disk and a hybrid line disk docking scenario, call the primary ODUk path through the V-SDH interfaces of the hybrid branch disk and the hybrid line disk to manage the interface resources between the transmission devices, and when a failure occurs in the primary ODUk path, call the backup ODUk path through the V-SDH interface of the hybrid line disk to manage the interface resources between the transmission devices.

[0133] The steps implemented by the functional modules of the V-SDH interface resource management device may refer to the various embodiments of the V-SDH interface resource management method of the present invention, and will not be described in detail here.

[0134] In addition, an embodiment of the present invention further provides a storage medium on which a V-SDH interface resource management program is stored. When the V-SDH interface resource management program is executed by a processor, the operations in the V-SDH interface resource management method embodiment described above are implemented.

[0135] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0136] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0137] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A V-SDH interface resource management method, characterized in that: The V-SDH interface resource management method comprises: Acquire a hybrid disk interconnection scenario of a hybrid disk interconnected between transmission devices on a telecommunications network management, and determine whether the transmission device has optical path data unit ODUk protection, and obtain a determination result; Determine a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk interconnection scenario and the judgment result, and create a V-SDH interface according to the V-SDH creation strategy; Perform resource management of the transmission equipment through the created V-SDH interface; The step of determining a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk interconnection scenario and the judgment result, and creating a V-SDH interface according to the V-SDH creation strategy includes: In the hybrid disk interconnection scenario, a hybrid tributary disk interconnection scenario is created, and a primary ODUk logical port is bound through the V-SDH interface; When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created, and a V-SDH interface corresponding to the ODUk is created, and the V-SDH interface is bound to the ODUk logical port; When the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created, and two V-SDH interfaces are created, one V-SDH interface is bound to the main ODUk logical port, and the other V-SDH interface is bound to the standby ODUk logical port; When the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, a primary ODUk path and a backup ODUk path are created according to an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; Wherein, when the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, creating a primary ODUk path and a backup ODUk path according to an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management includes: When the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, an optical path OCH, an optical conversion unit OTUk and an optical path data unit ODUk corresponding to the hybrid branch disk and the hybrid line disk are created, and an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management is obtained; When the ODUk working path is the main ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the ODUk path of the services at both ends is generated, a branch disk V-SDH interface corresponding to the hybrid branch disk of the first-end transmission device and a line disk V-SDH interface corresponding to the hybrid line disk of the second-end transmission device are generated, the branch disk V-SDH interface is bound to the main ODUk logical port of the hybrid branch disk, the line disk V-SDH interface is bound to the main ODUk logical port of the hybrid line disk, and the multiplex section MS layer service is generated on the ODUk path of the services at both ends; When the ODUk working path is a backup ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, the hybrid branch disk of the first-end transmission device does not generate a V-SDH interface, and the hybrid line disk of the second-end transmission device generates a corresponding line disk V-SDH interface, and the line disk V-SDH interface is bound to the backup ODUk logical port of the hybrid line disk.

2. The V-SDH interface resource management method according to claim 1, characterized in that: In the hybrid disk interconnection scenario, which is a hybrid tributary disk interconnection scenario, a V-SDH interface is created, and a primary ODUk logical port is bound through the V-SDH interface, including: When the hybrid disk docking scenario is a hybrid tributary disk docking scenario, an ODUk working path from a first-end transmission device to a second-end transmission device on the telecommunications network management is obtained; When the ODUk working path is the primary ODUk path, the hybrid branch disk of the first-end transmission device is connected to the hybrid branch disk of the second-end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, a V-SDH interface is generated, the primary ODUk logical port is bound, and the multiplex section MS layer service is generated on the primary ODUk path; When the ODUk working path is a standby ODUk path, the hybrid branch disk of the first end transmission device is connected to the hybrid branch disk of the second end transmission device, and after the hybrid branch disk ODUk paths at both ends are generated, no V-SDH interface is generated.

3. The V-SDH interface resource management method according to claim 1, characterized in that: When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created, and a V-SDH interface corresponding to the OCH, OTUk and ODUk is created, and the V-SDH interface is bound to the ODUk logical port, including: When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is no ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created to obtain an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; When the ODUk working path is a primary ODUk path and the primary ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated, the V-SDH interface is bound to the primary ODUk logical port, and a multiplex section MS layer service is generated on the hybrid line disk ODUk path; When the ODUk working path is a standby ODUk path and the standby ODUk path is generated, a V-SDH interface corresponding to OCH, OTUk and ODUk is generated, and the V-SDH interface is bound to the standby ODUk logical port.

4. The V-SDH interface resource management method according to claim 1, characterized in that: When the hybrid disk docking scenario is a hybrid line disk docking scenario and the judgment result is that there is ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created, and two V-SDH interfaces are created, one V-SDH interface is bound to the main ODUk logical port, and the other V-SDH interface is bound to the standby ODUk logical port, including: When the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created to obtain an ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; When the ODUk working path is the main ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface corresponding to the second-end transmission device are generated, the first V-SDH interface is bound to the main ODUk logical port of the first-end transmission device, the second V-SDH interface is bound to the main ODUk logical port of the second-end transmission device, and a multiplex section MS layer service is generated on the hybrid line disk ODUk path; When the ODUk working path is a standby ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, a first V-SDH interface corresponding to the first-end transmission device and a second V-SDH interface of the second-end transmission device are generated, the first V-SDH interface is bound to the standby ODUk logical port of the first-end transmission device, and the second V-SDH interface is bound to the standby ODUk logical port of the second-end transmission device.

5. The V-SDH interface resource management method according to claim 1, characterized in that: The resource management of the transmission device through the created V-SDH interface includes: When the hybrid disk docking scenario is a hybrid tributary disk docking scenario, the primary ODUk path is called through the V-SDH interface to manage the interface resources between the transmission devices, and when a failure switching occurs in the primary ODUk path, the standby ODUk path is switched through the ODUk logical port of the hybrid tributary disk to manage the interface resources between the transmission devices; When the hybrid disk docking scenario is a hybrid line disk docking scenario, calling the primary ODUk path through the ODUk logical port of the hybrid line disk to manage the interface resources between the transmission devices, and calling the backup ODUk path to manage the interface resources between the transmission devices; When the hybrid disk docking scenario is a docking scenario of a hybrid branch disk and a hybrid line disk, the primary ODUk path is called through the V-SDH interface of the hybrid branch disk and the hybrid line disk to manage the interface resources between the transmission devices. When a failure switching occurs in the primary ODUk path, the backup ODUk path is called through the V-SDH interface of the hybrid line disk to manage the interface resources between the transmission devices.

6. A V-SDH interface resource management device, characterized in that: The V-SDH interface resource management device comprises: A particle marking module is used to obtain a hybrid disk docking scenario of a hybrid disk docking between transmission devices on a telecommunications network management, and determine whether the transmission device has optical channel data unit ODUk protection, and obtain a determination result; A creation module, used to determine a virtual synchronous digital hierarchy V-SDH creation strategy according to the hybrid disk docking scenario and the judgment result, and create a V-SDH interface according to the V-SDH creation strategy; A resource management module, used for performing resource management of the transmission device through the created V-SDH interface; The creation module is further used to create a V-SDH interface when the hybrid disk docking scenario is a hybrid tributary disk docking scenario, and bind the main ODUk logical port through the V-SDH interface; when the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is no ODUk protection, create an optical path OCH, an optical conversion unit OTUk and an optical path data unit ODUk, and create a V-SDH interface corresponding to the ODUk, and bind the V-SDH interface to the ODUk logical port; when the hybrid disk docking scenario is a hybrid line disk docking scenario, and the judgment result is that there is no ODUk protection In the hybrid disk docking scenario, when the judgment result is that there is ODUk protection, an optical channel OCH, an optical conversion unit OTUk and an optical channel data unit ODUk are created, and two V-SDH interfaces are created, one V-SDH interface is bound to the main ODUk logical port, and the other V-SDH interface is bound to the backup ODUk logical port; when the hybrid disk docking scenario is the docking scenario of the hybrid branch disk and the hybrid line disk, the main ODUk path and the backup ODUk path are created according to the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; The creation module is also used to create the optical path OCH, optical conversion unit OTUk and optical path data unit ODUk corresponding to the hybrid branch disk and the hybrid line disk when the hybrid disk docking scenario is the docking scenario of the hybrid branch disk and the hybrid line disk, and obtain the ODUk working path from the first-end transmission device to the second-end transmission device on the telecommunications network management; when the ODUk working path is the main ODUk path, connect the hybrid branch disk of the first-end transmission device to the hybrid line disk of the second-end transmission device, and after the ODUk path of the services at both ends is generated, generate the branch disk V-SDH interface corresponding to the hybrid branch disk of the first-end transmission device and the line disk V-SDH interface corresponding to the hybrid line disk of the second-end transmission device , the branch disk V-SDH interface is bound to the main ODUk logical port of the hybrid branch disk, the line disk V-SDH interface is bound to the main ODUk logical port of the hybrid line disk, and the multiplex segment MS layer service is generated on the ODUk path of the services at both ends; when the ODUk working path is a backup ODUk path, the hybrid line disk of the first-end transmission device is connected to the hybrid line disk of the second-end transmission device, and after the hybrid line disk ODUk paths at both ends are generated, the hybrid branch disk of the first-end transmission device does not generate a V-SDH interface, and the hybrid line disk of the second-end transmission device generates a corresponding line disk V-SDH interface, and the line disk V-SDH interface is bound to the backup ODUk logical port of the hybrid line disk.

7. A V-SDH interface resource management device, characterized in that: The V-SDH interface resource management device comprises: a memory, a processor, and a V-SDH interface resource management program stored in the memory and executable on the processor, wherein the V-SDH interface resource management program is configured to implement the steps of the V-SDH interface resource management method according to any one of claims 1 to 5.

8. A storage medium, characterized in that: The storage medium stores a V-SDH interface resource management program, which implements the steps of the V-SDH interface resource management method according to any one of claims 1 to 5 when executed by the processor.

Images