CN100344114C - Access method and realizing method for network apparatus - Google Patents
Access method and realizing method for network apparatus Download PDFInfo
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Abstract
The present invention provides an access method for network devices and a device. The method comprises the steps that various logic interfaces are preset, wherein each logic interface comprises a plurality of logic adaptation interfaces which match with different network interface; when the network devices are accessed, the logic interfaces are invoked, and the logic adaption interfaces matching with the network device to be accessed are searched so as to access the real network devices through the logic adaption interfaces. The device for assessing the network devices comprises a logic module, an invoking module and an access module, wherein the logic module is used setting various logic interfaces; the invoking module is used for invoking the logic interface matching with the device to be accessed; the access module is used for accessing the network device through the corresponding logic interface. The method and the device make each network management service directly face a unity comprising various logic interfaces; therefore, the purpose that the same network management software manages uniformly various network devices can be achieved.
Description
Technical field
The present invention relates to the access method of the network equipment and realize the device that the network equipment is visited.
Background technology
Developing rapidly of adjoint network effectively managed increasingly important to the network equipment.Each equipment supplier can so that the network management personnel conducts interviews and obtains information needed, thereby reach the purpose that this equipment is effectively managed for its network equipment that dispatches from the factory provides remote access interface.
But the remote access interface that provides of each equipment supplier is inconsistent usually at present, at first has the difference on the access protocal, for example the proprietary protocol of SNMP, telnet, http and each manufacturer; There is the difference of information organization mode under the same protocol frame in next, and for example different vendor is when providing identical SNMP interface to realize, same professional MIB (management information bank) definition of its expression also may differ greatly.
At above-mentioned situation, many large-scale equipment suppliers provide supporting webmastering software for the network equipment of its production, and network manager moves this software and just can manage those network equipments.Therefore, the network device management method that adopts in the present network management system normally: at the equipment of different vendor, move the softward interview of respective version respectively and obtain information.Described software is the software kit that provides of equipment supplier normally.
Provide if the equipment that network manager need be managed is a plurality of suppliers, need to move a plurality of version softwares on the computer that network manager uses so, to support visit heterogeneous networks equipment.Start a plurality of application processes simultaneously, must cause dynamic performance relatively poor, running speed is slow excessively.
In addition, above-mentioned network equipment access method also is unfavorable for new equipment is carried out compatibility.In case because insert the new equipment that does not have supporting webmastering software in the network, the network management personnel conducts interviews to it will compare difficulty, even can't obtain facility information and effectively manage.
Summary of the invention
The problem to be solved in the present invention provides a kind of access method and device of the network equipment, to solve the problem that can't use same webmastering software that various network device is unified to visit.
For solving the problems of the technologies described above, the objective of the invention is to be achieved through the following technical solutions: a kind of access method of the network equipment: set in advance the various logic interface, every kind of logic interfacing comprises some logic adaptable interfaces that are matched with heterogeneous networks equipment; Invokes logical interface is for described logic interfacing is searched logic adaptable interface with matched to be visited; By logic adaptable interface accesses network equipment.
Preferably, create the object logic of equipment to be visited in internal memory according to all logic adaptable interfaces of Satisfying Matching Conditions.
Preferably, the object logic that first buffer stores is created is set, and carries out device identification for each object logic.For the object logic of buffer memory is provided with the out-of-service time, if within the out-of-service time, the network equipment of object logic correspondence is visited once more, then directly calls the object logic in the buffering area; If the object logic of creating surpasses the out-of-service time and is not used yet, then discharge described object logic.
Preferably, the data message that second buffer stores is obtained from the network equipment is set.
Preferably, described invokes logical interface is specially the logic adaptable interface that calls in the described logic interfacing, according to the invoked number of times of described logic adaptable interface, for each logic adaptable interface is provided with priority.
Preferably, the logic adaptable interface with the network equipment and coupling carries out dynamic registration.
A kind of device of realizing network equipment visit comprises: logic module, be used to be provided with the various logic interface, and every kind of logic interfacing comprises some logic adaptable interfaces that are matched with heterogeneous networks equipment; Calling module is used for invokes logical interface, and searches the logic adaptable interface that is complementary with equipment to be visited for described logic interfacing.Access modules is used for the logic adaptable interface accesses network equipment by correspondence.
Preferably, also comprise creation module, be used for according to all logic adaptable interfaces of matched to be visited, in internal memory, create the object logic of the network equipment.Registering modules is used for the logic adaptable interface of the network equipment and its coupling is carried out dynamic registration.
Above technical scheme as can be seen, in the present invention, by the various logic interface is set, every kind of logic interfacing is for realizing the function set of a specific character, the combination in any of these logic interfacings can be finished every business that webmastering software provides.When network manager according to service needed during with accesses network equipment, at first call the required various logic interface of this business, because every kind of logic interfacing has multiple way of realization, to mate different equipment to be visited, therefore when invokes logical interface, also to choose the logic adaptable interface with matched to be visited, visit again the real network equipment by above-mentioned qualified logic adaptable interface then.
As seen, the access method of this network equipment is the unified logical layer of first row access before visit live network equipment, and what be equivalent to that every webmaster business directly faces is an entity, rather than discrepant various network device.Therefore network manager can move same webmastering software various network device is carried out unified management by network equipment access method disclosed by the invention.As seen, more help unified management than prior art according to the method that the different supporting management softwares of heterogeneous networks equipment operation conduct interviews.
In addition, when inserting new equipment in the network, whether search the existing logic adaptable interface that has been provided with has adaptive with it, even without, only needing that also the logic adaptable interface that is complementary with this network equipment is set can conduct interviews to new equipment, and do not need to revise upper-layer service software, therefore be easier to for compatible new equipment ratio.
Description of drawings
Fig. 1 is the access method first embodiment flow chart of a kind of network equipment disclosed by the invention;
Fig. 2 is the logical relation schematic diagram of logic interfacing and logic adaptable interface;
Fig. 3 is the access method second embodiment flow chart of a kind of network equipment disclosed by the invention;
Fig. 4 comprises a kind of system schematic that realizes network equipment access means disclosed by the invention.
Embodiment
Core concept of the present invention is: the various logic interface is set, and every kind of logic interfacing comprises some logic adaptable interfaces, calls the logic adaptable interface with matched to be visited, and then by corresponding logic interfacing visit live network equipment.In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
Please refer to the access method embodiment flow chart of a kind of network equipment disclosed by the invention shown in Figure 1.
Step 110: set in advance the various logic interface, every kind of logic interfacing comprises some logic adaptable interfaces that are matched with heterogeneous networks equipment.
Described logic interfacing is a function declaration set that realizes at every specific character, according to Characteristics of Language, may be that an interface (JAVA) also may be an abstract class (C++) etc.These functions only are statements, and consistent input, output data structure externally is provided, and both can be the function declaration of ordinary meaning, also can be the proxy function statements under the CORBA distributed structure.Such as the most basic address list interface, routing table interface, various Routing Protocol interface, various network bridge protocol interface and MPLS VPN interface etc., wherein, the address list interface can be realized the inquiry of address information; The routing table interface can be realized the inquiry and the modification of routing iinformation; The Routing Protocol interface can be realized ad hoc routing protocol, as the inquiry and the modification of OSPF, BGP, RIP or ISIS parameter; Various network bridge protocol interfaces can be realized inquiry and the modification to protocol parameters such as STP, MSTP, RSTP; MPLS VPN can realize inquiry and the modification to MPLS VPN information.
The realization characteristic of this logic interfacing defines according to actual needs, has very high flexibility and autgmentability.The main purpose of network management is Query Information and a modification information from the network equipment of administration, and the information content that the business demand difference is obtained is also different.The information that every service needed is inquired about from the network equipment and revised can be broken down into some basic information unit (BIU)s, such as, a certain service needed is inquired about routing iinformation, address information, B information and C information from each network equipment; Another kind of service needed inquire address information, D information, E information and revise routing iinformation from each network equipment of administration.Be the realization that routing iinformation or address information or other any information all can be considered a specific character, promptly a kind of basic information unit (BIU).The facility information that any business relates to can be regarded the combination of some basic information unit (BIU)s as.
The logic interfacing that is provided with among the present invention is exactly the function set of realizing inquiry and revising described basic information unit (BIU).It should be noted that, the characteristic of every kind of logic interfacing realization should be a relatively little characteristic (inquiring about and revise a basic information unit (BIU) or several basic information unit (BIU)), to guarantee the flexibility of logic interfacing combination, can satisfy the demand of various existing and novel webmaster business.
The logic interfacing upper strata towards be the miscellaneous service module, subsurface to be the real network equipment.And the network equipment is of a great variety, and each equipment supplier is inconsistent usually for the remote access interface that its network equipment provides, therefore described logic interfacing subsurface to essence be the network equipment with different remote access interfaces.Accordingly, every kind of logic interfacing need have multiple way of realization to satisfy the needs of heterogeneous networks equipment.In order to narrate conveniently, each way of realization is called a logic adaptable interface.
Every kind of logic interfacing comprises some logic adaptable interfaces, belongs to the difference that may be embodied in protocol type with a kind of difference of logic adaptable interface of logic interfacing, also may be embodied in the difference of information organization mode under the same agreement.The remote access interface that difference between the logic adaptable interface and equipment supplier provide for the network equipment separately inconsistent corresponding.At present at first there is the difference on the access protocal in very inconsistent of the remote access interface that provides for the network equipment of Network Provider, for example the proprietary protocol of SNMP, telnet, http and each manufacturer; There is the difference of information organization mode under the same protocol frame in next, and for example different vendor is when providing identical SNMP interface to realize, same professional MIB (management information bank) definition of its expression also may differ greatly.As seen, the existence of logic adaptable interface is very necessary, and is to concern one to one between the network equipment with different remote access interfaces.
Each logic adaptable interface of realizing same characteristic can be divided into two levels, the upper strata towards be with a kind of logic interfacing, subsurface to be heterogeneous networks equipment with various remote access interfaces.
Please consult Fig. 2 simultaneously, it is the logical relation schematic diagram of logic interfacing and logic adaptable interface.Logic interfacing is set comprises address table interface, routing table interface and other logic interfacing.Wherein, the characteristic that the address table interface is realized is to obtain address table and address table size, and its total N implementation is a N logic adaptable interface: address table interface 1, address table interface 2...... address table interface N; The characteristic that the routing table interface is realized is to obtain routing table, routing table size and increase a static routing, and total N implementation is N logic adaptable interface: routing table interface 1, routing table interface 2...... routing table interface N.
The logic adaptable interface can be expanded at any time.When adding a new equipment in the managed network, remote access interface that the initiate network equipment provided and prior network device may be all inconsistent, network management software Developmental Engineer in database, do not have the logic adaptable interface corresponding, so can be provided with the logic adaptable interface that several realize different qualities for it according to information or other information that this equipment supplier provides yet with it.This shows that the logic adaptable interface of setting is easy to expansion, logic adaptable interface of every increase, how its corresponding logic interfacing just has been equivalent to a kind of implementation, and then can be suitable for the more eurypalynous network equipment.
Various logic interface with a plurality of ways of realization can be arranged in the database, also can be arranged in the local file.
Step 120: invokes logical interface, and search all logic adaptable interfaces with matched to be visited for described logic interfacing.Preferably, the logic adaptable interface and the network equipment with coupling carries out dynamic registration and fine setting.
Each logic adaptable interface all is provided with priority, in case successfully called, its priority can change automatically.The network equipment when accessed, according to the priority orders of each logic adaptable interface, is the logic adaptable interface that described equipment is sought coupling first, up to finding or till all interfaces all are not suitable for.Why priority is set, and is to consider that the equipment on the user network generally all is the equipment of limited kinds, and that every kind of equipment has usually is a plurality of, so, the various device in network adaptive logic adaptable interface have intercommunity probably.Therefore, it is very helpful to the raising of seek rate that this priority is searched mode.
Find all logic adaptable interfaces of coupling for the network equipment after, the mapping relations of itself and equipment are solidified, i.e. registration.This network equipment need not when accessed once more to repeat to search adaptive logic adaptable interface, gets final product for the logic adaptable interface of its registration when directly calling last visit.If equipment to be visited is because the upgrading of equipment of itself software, cause for the partial logic adaptable interface of its registration no longer suitable, then, search the logic adaptable interface of the new same characteristic of realization, in order to substitute the logic adaptable interface that lost efficacy according to logic adaptable interface priority orders.In other words, realizing the dynamic fine setting to the partial logic interface, is that certain logic interfacing is changed concrete implementation, the logic adaptable interface that replaces another to register as a logic adaptable interface.
Because the mapping relations between the above-mentioned logic interfacing and the network equipment are not changeless, therefore be referred to as dynamic registration.Adopt dynamic registration to help renewal of the equipment, especially for manufacturer (for example most of medium and small equipment vendors) equipment of compatible those relative less stables of remote access interface that provide, its advantage is that static registration is incomparable.In the present invention, also can adopt the mode of static registration, the relation that is about to the adaptive logic adaptable interface and the network equipment uses the mould plate technique of document storage mode or C++ to realize that both mapping relations are changeless, can not adjust at any time according to the variation of equipment.Though use static registration aspect compatible not as dynamically more flexible, in terms of existing technologies, still can reach the purpose of the network equipment being carried out unified management by same management software.
Step 130: all the logic adaptable interfaces according to coupling are that equipment to be visited is created object logic.
When the upper-layer service module needs accesses network equipment, the logic adaptable interface of each equipment correspondence is combined, form the object logic of accessed equipment in internal memory.The object logic of an equipment to be visited of essence is exactly the set with all logic adaptable interfaces of its coupling.The various logic adaptable interface that described object logic comprises can be realized various characteristics, and the flexible combination between them can satisfy every service needed.
For example, the object logic of network equipment A comprises two logic adaptable interfaces: address table interface 1 and routing table interface 2, realize obtaining address table, address table size, routing table, routing table size and increasing a characteristic such as static routing on the slave unit A; And the object logic of another equipment B comprises two logic adaptable interfaces: address table interface 2 and routing table interface 2 are used to realize obtain on the slave unit B address table, address table size, routing table, routing table size and increase a characteristic such as static routing.
This shows, for the object logic that device A is created can be finished identical business with the object logic that equipment B is created, described business all comprises address table interface and routing table interface, in other words, the object logic service-oriented layer of two equipment is unified, but concrete interface way of realization is the logic adaptable interface is different, is different in the face of mechanical floor promptly.The logic adaptable interface of choosing in step 120 for the routing table interface all is a routing table interface 2, but for the logic adaptable interface that the address table interface is chosen for device A in step 120 is address table interface 1, and the logic adaptable interface that equipment B is chosen is an address table interface 2.
Can more be clear that by above-mentioned example, object logic essence is the set of a logic adaptable interface between live network equipment and the upper strata webmaster business, it provides consistent logic interfacing to high-level business, provides personalized logic adaptable interface to the network equipment.Equipment in any like this network can be by unified management.
In addition, more perfect in order to make present embodiment, first buffering area can be set the object logic of creating is carried out buffer memory.
Equipment in the user network always need be in network management system unique identification, can be identified at this in internal memory also as unique identification so fully, during the each access means of upper-layer service, always remove to create an object logic like this.But object logic is not genuine each the establishment, but after creating for the first time, is retained in the internal memory, when back-call, directly calls from internal memory and gets final product.There is an object logic at most in each live network equipment reality in internal memory like this, and EMS memory occupation reduces greatly, has also exempted the time overhead of each establishment object simultaneously.
For further optimization, the system that remains on can reclaim resource when idle, can also increase the out-of-service time for it, and the out-of-service time that arrives setting when the time that object logic retains is not used yet, then discharges automatically.
In addition, second buffering area can also be set, the information that slave unit obtains is carried out buffer memory.
When each calling logic adaptable interface obtains device data, directly do not obtain but judge to equipment whether not out of date data are arranged in the buffer area, if having, then directly obtain and return, otherwise slave unit obtains and refreshes buffering area.Because considered that the resource of object logic is regularly discharged, thereby data are herein discharged regularly no longer.Because release itself also can take the more time, offset and optimized the benefit of bringing.
This step also can be omitted in actual applications, behind step 120 calling logic adaptable interface, can directly enter following step 140 by corresponding logic adaptable interface accesses network equipment.The logic interfacing that all are adaptive gathers together and is object logic of network equipment establishment, can make technical scheme of the present invention more perfect: more to utilize unified management, and reach the time that the adaptation, logic interface is called in saving once more by the cache logic object.Therefore, there is not this step can realize basic purpose of the present invention yet.
Step 140: according to service needed, by logic adaptable interface accesses network equipment corresponding in the object logic.
The object logic of creating in internal memory comprises all logic adaptable interfaces that are matched with map network equipment, and those logic adaptable interfaces can be realized various characteristics, and the flexible combination between them can satisfy the demand of multinomial Network.Therefore, each accesses network equipment is carried out a certain when professional, might not use all the logic adaptable interfaces in its object logic, just according to the different a part of logic adaptable interfaces that use wherein of class of business, obtains relevant device information.
Employed protocol type of logic adaptable interface and information organization mode, the protocol type and the information organization mode that are had with its corresponding network apparatus remote access interface are consistent.Therefore, can by the coupling the direct accesses network equipment of logic adaptable interface and obtain information needed.
See also Fig. 3, it is the access method second embodiment flow chart of the network equipment disclosed by the invention.
Step 210: set in advance the various logic interface, every kind of logic interfacing comprises some logic adaptable interfaces that are matched with heterogeneous networks equipment;
Step 220: call corresponding logic interfacing according to service needed, and search the logic adaptable interface that is complementary with equipment to be visited for described logic interfacing;
Step 230: by logic adaptable interface accesses network equipment.
The main distinction of the present embodiment and first embodiment is: during invokes logical interface, do not search all the logic adaptable interfaces with matched to be visited, but directly search and this professional relevant logic adaptable interface, and then also do not need to set up object logic.Other identical contents repeat no more.
The present invention also discloses a kind of device of realizing network equipment visit, comprises logic module, calling module and access modules.In order to make the clearer understanding of those skilled in the art device of the present invention, a kind of preferred embodiment of said apparatus is arranged in the system of its application and introduces in detail, please refer to Fig. 4.
The access means 300 of the realization network equipment disclosed by the invention is in the operation layer that comprises first business module 21, second business module 22 and N business module 23 and comprises between the mechanical floor of first network equipment 24, second network equipment 25 and the N network equipment 26.Realize that network equipment access means 300 comprises logic module 32, calling module 33, access modules 31, Registering modules 35 and creation module 34.Wherein Registering modules 35 and creation module 34 are optional.
Below describe the access means 300 of the realization network equipment in the present embodiment in detail:
Logic interfacing has multiple way of realization to satisfy the needs of heterogeneous networks equipment.Each way of realization is called a logic adaptable interface.Therefore, every kind of logic interfacing all has some concrete logic adaptable interfaces, and the difference that belongs to the logic adaptable interface of same logic interfacing may be embodied in the difference of protocol type, also may be embodied in the difference of information organization mode under the same agreement.
The logic adaptable interface can be expanded at any time.For example, add a new network device in the managed network, the remote access interface that the initiate network equipment provided may be all inconsistent with prior network device, the network management personnel do not have the logic adaptable interface corresponding, so can be provided with the logic adaptable interface that several realize different qualities for it according to information or other information that this equipment supplier provides yet with it.This shows that the logic adaptable interface of setting is easy to expansion, logic adaptable interface of every increase, how its corresponding logic interfacing just has been equivalent to a kind of implementation, and then can be suitable for the more network equipment.
Calling module 33 is used for invokes logical interface, and searches the logic adaptable interface suitable with equipment to be visited for described logic interfacing.Comprise also that in calling module 33 priority is provided with the submodule (not shown), be used to each logic adaptable interface that priority is set.The logic adaptable interface is in case successfully called its priority meeting variation automatically.The network equipment when accessed, according to the priority orders of each logic adaptable interface, is that the described network equipment is sought an only logic adaptable interface first, up to finding or till all interfaces all are not suitable for.Why priority is set, and is to consider that the equipment on the user network generally all is the equipment of limited kinds, and that every kind of equipment has usually is a plurality of, and therefore, this have priority that the calling module of submodule is set is greatly favourable to the raising of seek rate.
Logic interfacing can realize various characteristics, and the flexible combination between them can satisfy the demand of multinomial network management business.But, when using 31 pairs of network equipments of access modules to conduct interviews, might not use all adaptive logic interfacings, just according to the different a part of counterlogic interfaces that use wherein of class of business at every turn.
The employed protocol type of logic adaptable interface and person's information organization mode, the protocol type and the information organization mode that are had with its corresponding network apparatus remote access interface are consistent.Therefore, can by the coupling the direct accesses network equipment of logic adaptable interface and obtain information.
Registering modules 35 is used for calling module 33 finds logic adaptable interface with its coupling for the network equipment after, and the logic adaptable interface of coupling is carried out dynamic registration with the corresponding network equipment.Just both mapping relations are solidified.Need not repeat when this network equipment is accessed once more to search adaptive logic adaptable interface, directly call and got final product for the logic adaptable interface of its registration last time.If equipment to be visited is because the upgrading of equipment of itself software, cause for the partial logic adaptable interface of its registration no longer suitable, then, search the logic adaptable interface of the new same characteristic of realization, in order to substitute the logic adaptable interface that lost efficacy according to logic adaptable interface priority orders.Because the mapping relations between the above-mentioned logic adaptable interface and the network equipment are not changeless, therefore be referred to as dynamic registration.Adopt dynamic registration to help renewal of the equipment, especially for manufacturer (for example most of medium and small equipment vendors) equipment of compatible those relative less stables of remote access interface that provide, its advantage is that static registration is incomparable.In the present invention, also can adopt the mode of static registration, for example use the mould plate technique of document storage mode or C++ to realize.
Preferably, in described creation module 34, can also comprise the first cache sub-module (not shown), be used for the object logic of storage creation, and be set the out-of-service time for it.And the second cache sub-module (not shown), be used to store the data message that obtains from the network equipment.
More than the access method and the implement device of the network equipment provided by the present invention is described in detail, having used specific case herein sets forth principle of the present invention and execution mode, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof, network equipment access method for example of the present invention and device, not only be confined to be applied in the network management aspect, other any technical problems that relate to network equipment visit can be implemented the present invention.For one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1, a kind of access method of the network equipment is characterized in that:
Set in advance the various logic interface, every kind of logic interfacing comprises some logic adaptable interfaces that are matched with heterogeneous networks equipment;
Invokes logical interface is for described logic interfacing is searched logic adaptable interface with matched to be visited;
By logic adaptable interface accesses network equipment.
2, the access method of the network equipment as claimed in claim 1 is characterized in that also comprising: all the logic adaptable interfaces according to Satisfying Matching Conditions are created the object logic of equipment to be visited in internal memory.
3, network equipment access method as claimed in claim 2 is characterized in that: the object logic that first buffer stores is created is set, and carries out device identification for each object logic.
4, the access method of the network equipment as claimed in claim 3, it is characterized in that: for the object logic of buffer memory is provided with the out-of-service time, if within the out-of-service time, the network equipment of object logic correspondence is visited once more, then directly calls the object logic in the buffering area; If the object logic of creating surpasses the out-of-service time and is not used yet, then discharge described object logic.
5, network equipment access method as claimed in claim 1 is characterized in that: the data message that second buffer stores is obtained from the network equipment is set.
6, the access method of the network equipment as claimed in claim 1 is characterized in that: described invokes logical interface is specially the logic adaptable interface that calls in the described logic interfacing, and described method also comprises:
According to the invoked number of times of described logic adaptable interface, for each logic adaptable interface is provided with priority.
7, network equipment access method as claimed in claim 1 is characterized in that: the logic adaptable interface of the network equipment and coupling is carried out dynamic registration.
8, a kind of device of realizing network equipment visit is characterized in that comprising:
Logic module is used to be provided with the various logic interface, and every kind of logic interfacing comprises some logic adaptable interfaces that are matched with heterogeneous networks equipment;
Calling module is used for invokes logical interface, and searches the logic adaptable interface that is complementary with equipment to be visited for described logic interfacing;
Access modules is used for the logic adaptable interface accesses network equipment by correspondence.
9, the device of realization network equipment visit as claimed in claim 8 is characterized in that also comprising:
Creation module, be used for according to all logic adaptable interfaces of matched to be visited, in internal memory, create the object logic of the network equipment.
10, the device of realization network equipment visit as claimed in claim 8, it is characterized in that also comprising: Registering modules is used for the logic adaptable interface of the network equipment and its coupling is carried out dynamic registration.
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| CNB2005101095705A CN100344114C (en) | 2005-10-25 | 2005-10-25 | Access method and realizing method for network apparatus |
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| CNB2005101095705A CN100344114C (en) | 2005-10-25 | 2005-10-25 | Access method and realizing method for network apparatus |
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| CN102480410B (en) * | 2010-11-22 | 2015-06-10 | 杭州华三通信技术有限公司 | Single board for centralized business processing and virtualized resource dividing method |
| CN106656541A (en) * | 2015-11-04 | 2017-05-10 | 大唐移动通信设备有限公司 | Data transmission method and apparatus based on SNMP interface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567833A (en) * | 2003-06-11 | 2005-01-19 | 华为技术有限公司 | A method for information interchange between service layer and equipment communication layer in network management system |
| CN1684428A (en) * | 2004-04-14 | 2005-10-19 | 华为技术有限公司 | Comprehensive network managing system and method for managing network system |
-
2005
- 2005-10-25 CN CNB2005101095705A patent/CN100344114C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567833A (en) * | 2003-06-11 | 2005-01-19 | 华为技术有限公司 | A method for information interchange between service layer and equipment communication layer in network management system |
| CN1684428A (en) * | 2004-04-14 | 2005-10-19 | 华为技术有限公司 | Comprehensive network managing system and method for managing network system |
Non-Patent Citations (2)
| Title |
|---|
| 电信综合网管系统技术方案 许良友，计算机与网络 2000 * |
| 电信综合网管系统软件框架 李玲娟，计算机应用，第19卷第5期 1999 * |
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| CN1747406A (en) | 2006-03-15 |
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