CN101719844B - Method and apparatus for prompting to filter interfaces under command lines of network equipment - Google Patents
Method and apparatus for prompting to filter interfaces under command lines of network equipment Download PDFInfo
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- CN101719844B CN101719844B CN2009102596920A CN200910259692A CN101719844B CN 101719844 B CN101719844 B CN 101719844B CN 2009102596920 A CN2009102596920 A CN 2009102596920A CN 200910259692 A CN200910259692 A CN 200910259692A CN 101719844 B CN101719844 B CN 101719844B
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Abstract
The invention discloses a method and an apparatus for prompting to filter interfaces under command lines of network equipment, comprising the following steps of: setting an interface filter number corresponding to each interface configuration command, and mapping interface type required by each interface configuration command to the interface filer number corresponding to the interface configuration command; acquiring the interface filer number corresponding to the interface configuration command when the interface configuration command is input and prompting the interface type required by the interface configuration command according to the interface filer number and the interface type. The invention solves the problem and deficiency that prompting information in the interface prompting technology under CLI command line in the prior art has high redundancy and is not easy to operate, provides higher control accuracy and flexibility, meets the demand of interface friendliness of the IP network equipment, and meanwhile, the invention further solves the problem of high redundancy in encoding of the prior art, decreases the amount of code and reduces coupling among modules, and is convenient for developers to maintain.
Description
Technical field
The present invention relates to network equipment technical field, particularly relate to a kind of method and device of prompting to filter interfaces under command lines of network equipment.
Background technology
Along with high-end network data product; For example the demand of high-end router, switch etc. is increasingly high; Embedded system has to generalization; Diversified and complicated Development Trend, this certainly will have higher requirement to the transplantability of management system, stability and high efficiency property, intelligent, operation friendly.Present most of network equipment all is through command line interface (CLI, Command Line Interface), and SNMP (Simple Network Management Protocol, Simple Network Management Protocol) and three kinds of modes of Web are carried out operational administrative.For software developer and system manager, with respect to other dual modes, CLI is more effective for handling repeatability and unconventional problem, and therefore, CLI also almost becomes management control method indispensable in all commercialization Telecommunication network equipments.So one easily, command-line prompt intelligence, friendly bring great help will for the use of equipment.
So-called command-line prompt is meant: under order line through beat "? " Can demonstrate the command information that can import under this situation, like this can be conveniently to ordering unfamiliar operating personnel to proceed configuration operation.Order line lower interface prompting: be meant get into a certain pattern after, through beat "? " Can point out out the interface message of supporting in the current system.It is inconsistent that Different control pattern self allows the interface type of configuration or concern.
Along with the function of high end network equipment constantly increases, different control models have had more careful higher requirement to the type of paying close attention to interface.No matter what configuration mode is traditional way be under, all can point out whole interface messages in the system out, do not consider need pay close attention to this class interface under this pattern.Behind user's configuration interface,, reresent this class interface of user so and do not allow to dispose if this class interface is the interface that this pattern is unsupported or do not pay close attention to.Such operation interface is extremely unfriendly, and is inconsistent with the development trend of present software, also brings very big inconvenience to operating personnel.The research staff did some and improved to above-mentioned situation, all was to take the mode of hard coded to realize to the interface that different mode is paid close attention to.But adopt the mode of hard coded; If newly-increased pattern, the interface of perhaps paying close attention under this pattern changes, and so just needs a large amount of codes of revising; So not only cause developer's operating efficiency to promote, brought very big inconvenience also for module attendant's maintenance.
Interface function is that network device management person uses more function, so the ten minutes that the easy operating of interface shows is important.Especially high-end devices is more and more thinner to the division of the interface type paid close attention under the pattern.Directly be prompted to the user to all interface messages without filtering, not only can increase the complexity of user's input service, but also reduce the efficient of user's executable operations.Therefore, under the different mode, show that dissimilar interfaces seems particularly important.
Summary of the invention
The technical problem that the present invention will solve provides a kind of method and device of prompting to filter interfaces under command lines of network equipment,, not easy-operating problem high in order to the information redundancy that exists in the order line lower interface prompting technology that solves the network equipment in the prior art.
For solving the problems of the technologies described above, on the one hand, the present invention provides a kind of method of prompting to filter interfaces under command lines of network equipment, said method comprising the steps of:
Filter number for each bar interface configuration command is provided with the interface corresponding with it, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with this interface configuration command number;
When the input interface configuration order, obtain the interface corresponding and filter number with this interface configuration command, filter number the mapping relations with interface type based on this interface, point out the interface type of these interface configuration command needs.
Further, be before each bar interface configuration command is provided with the interface filtration corresponding with it number, also to comprise:
Default interface is set filters number, all interface types are mapped to said default interface filter number.
Further, obtaining after the interface corresponding with this interface configuration command filters number, also comprising:
Judge that the interface corresponding with the input interface configuration order filters number whether to be default interface filter number, if then point out all interface types; If not, then filter number the mapping relations with interface type according to this interface, point out the interface type of these interface configuration command needs.
Further; When judging that the interface filtration corresponding with the input interface configuration order number is not the default interface filtration; Whether judge further then that this interface filters number is mapped with interface type; If, then filter number the mapping relations with interface type according to this interface, point out the interface type of these interface configuration command needs; If, then do not point out all interface types.
Further, filter number the mapping relations with interface type, point out the interface type of these interface configuration command needs, specifically may further comprise the steps based on this interface:
Travel through all interface types, prompting and this interface filter the interface type that number mapping relations is arranged.
On the other hand, the present invention also provides a kind of device of prompting to filter interfaces under command lines of network equipment, and said device comprises:
Interface filters and number the unit to be set, and is used to each bar interface configuration command and the interface corresponding with it is set filters number, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with interface configuration command number;
The interface type Tip element is used for when the input interface configuration order, obtains the interface corresponding with this interface configuration command and filters number, filters number the mapping relations with interface type according to this interface, points out the interface type of these interface configuration command needs.
Further, said device also comprises: default interface is filtered and number the unit to be set, and is used to be provided with default interface and filters number, and all interface types are mapped to said default interface filter number.
Further, said device also comprises: interface filtration judging unit is used to judge that the interface corresponding with the input interface configuration order filters number whether to be default interface filter number, if then point out all interface types; If not, then filter number the mapping relations with interface type according to this interface, point out the interface type of these interface configuration command needs.
Further; Said device also comprises: the mapping relations judging unit; Be used for when interface filtration judging unit judges that the interface filtration corresponding with the input interface configuration order number is not the default interface filtration, judge further whether this interface filtration number is mapped with interface type, if; Then filter number the mapping relations with interface type, point out the interface type of these interface configuration command needs according to this interface; If, then do not point out all interface types.
Further, filter number the mapping relations with interface type, point out the interface type of these interface configuration command needs, be specially based on this interface:
Travel through all interface types, prompting and this interface filter the interface type that number mapping relations is arranged.
Beneficial effect of the present invention is following:
The invention solves the information redundancy height that exists in the existing CLI order line lower interface prompting technology, not easy-operating problem and defective, high control precision and flexibility are provided, satisfied the demand of IP network equipment interface friendly; Simultaneously, the invention solves the highly redundant property problem of prior art coding, reduced size of code, reduced the coupling between the module, make things convenient for the developer to safeguard.
Description of drawings
Fig. 1 is the flow chart of the method for 1 one kinds of prompting to filter interfaces under command lines of network equipment of the embodiment of the invention;
Fig. 2 is the flow chart of the method for 2 one kinds of prompting to filter interfaces under command lines of network equipment of the embodiment of the invention;
Fig. 3 is the structural representation of the device of 3 one kinds of prompting to filter interfaces under command lines of network equipment of the embodiment of the invention;
Fig. 4 is the structural representation of the device of 4 one kinds of prompting to filter interfaces under command lines of network equipment of the embodiment of the invention.
Embodiment
For high, the not easy-operating problem of information redundancy that exists in the order line lower interface prompting technology that solves the network equipment in the prior art; The invention provides a kind of method and device of prompting to filter interfaces under command lines of network equipment; Below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, does not limit the present invention.
As shown in Figure 1, the embodiment of the invention 1 relates to a kind of method of prompting to filter interfaces under command lines of network equipment, may further comprise the steps:
Step S101, at first, need first configuration interface configuration order, interface to filter number and interface type between corresponding relation.Because each bar interface configuration command is all to there being the interface type of its support or concern; Under the corresponding pattern of this interface configuration command (for example VLAN interface pattern or PPP configuration mode); Only need the corresponding interface type of this interface configuration command of prompting to get final product, and will all not point out by all interface types.Therefore, need unnecessary interface type is filtered out.For reaching above-mentioned purpose, filter number for each bar interface configuration command is provided with the interface corresponding with it, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with this interface configuration command number.When the network equipment increases interface configuration command, only need to filter number, and saving interface filters number the mapping relations with oneself required interface type to the corresponding with it interface of CLI application.Like this, filter number, just can find the interface type that filters number corresponding interface configuration command needs with interface through interface.
Step S102, after the network equipment starts, the interface message of the total interface type that CLI record network equipment lower floor reports.Interface comprises physics mouth and logic interfacing, and physical interface is in esse interface, like the Ethernet interface of local area network (LAN), the pos interface of wide area network.Logic interfacing is to be virtual interface, like Loopback interface, SuperVLAN interface etc. through disposing the interface of creating.CLI is placed on interface message in the interface message table and safeguards, when lower floor's increase/delete interface, CLI upgrades this interface message table automatically.
After CLI Command Line Interface input interface configuration order, knock out the lattice question mark, point out this interface configuration command exercisable interface type.At this moment, at first obtain the interface corresponding with this interface configuration command and filter number, then, filter number the mapping relations with interface type based on this interface, prompting and this interface filtration number have the interface type of mapping relations.Like this, just filter out the interface type that does not have mapping relations, realized the accurate prompting of docking port configuration order.
As shown in Figure 2, the embodiment of the invention 2 relates to a kind of method of prompting to filter interfaces under command lines of network equipment, may further comprise the steps:
Step S201 at first, is provided with default interface and filters number, and all interface types all are mapped to default interface filter number.That is, when the corresponding interface of interface configuration command filters number for the default interface filtration, when the order line lower interface is pointed out, point out all interface types.
Step S202 filters number for each bar interface configuration command is provided with the interface corresponding with it, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with this interface configuration command number; And dispose the interface range of the interface type of each bar interface configuration command needs.Because each interface type in fact all corresponds to a numerical value; For example, the interface type of certain network equipment is that 01,02,03,04,05,06,07,08 (the numerical value of embodiment is not tentation data, is used for clearly explaining present embodiment to the greatest extent; And be not True Data); The interface range of supposing the interface type that a certain interface configuration command needs is 4～7, that is, the interface type that this interface configuration command needs is 04,05,06,07.
Step S203, after the network equipment starts, the interface message of the total interface type that CLI record network equipment lower floor reports.CLI is placed on interface message in the interface message table and safeguards, when lower floor's increase/delete interface, CLI upgrades this interface message table automatically.After CLI Command Line Interface input interface configuration order, knock out the lattice question mark, point out this interface configuration command exercisable interface type.At this moment, at first obtaining the interface corresponding with this interface configuration command filters number.
Step S204 judges that the interface corresponding with the input interface configuration order filters number whether to be default interface filter number, if then change step S207; If do not change step S205,
Step S205 judges that this interface filters number whether to be mapped with interface type, if then change step S206; If, then do not change step S207.
Step S206; Then filter number the mapping relations with interface type according to this interface; From the interface message table, read the interface type of mapping relations, then, compare with the corresponding interface range of this interface configuration command what be provided with in the interface type that reads and the step 202; If the interface type that reads is more than or equal to the lower limit of interface range and smaller or equal to the upper limit of interface range; Then this interface type is the exercisable interface of this interface configuration command, that is, and and the interface type that this interface type needs for this interface configuration command.When the order line lower interface is pointed out, point out this interface type; Otherwise, but this interface type is the non-operational order of this interface configuration command, abandons, and is about to it and filters out.For example, suppose that the interface range that is provided with in the step 202 is 4～7,, then when the order line lower interface is pointed out, point out this interface type if the interface type of from the interface message table, reading is 04,05,06 or 07; If the interface type of from the interface message table, reading is 01,02,03 or 08, then when the order line lower interface is pointed out, do not point out this interface type, it is filtered out, promptly abandon.
Continue to judge whether there is the interface type that does not read in the interface message table,, read next interface type, repeat above-mentioned steps if having; Otherwise, process ends.
Step S207 points out all interface types.
For the physical interface configuration order, can be as required, self defined interface filters number.
As shown in Figure 3, the embodiment of the invention 3 relates to a kind of device of prompting to filter interfaces under command lines of network equipment, comprising:
Interface filters and number unit 301 to be set, and is used to each bar interface configuration command and the interface corresponding with it is set filters number, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with interface configuration command number;
Interface type Tip element 302 is used for when the input interface configuration order, obtains the interface corresponding with this interface configuration command and filters number, filters number the mapping relations with interface type according to this interface, points out the interface type of these interface configuration command needs.
After the network equipment starts, the interface message of the total interface type that CLI record network equipment lower floor reports.CLI is placed on interface message in the interface message table and safeguards, when lower floor's increase/delete interface, CLI upgrades this interface message table automatically.Interface type Tip element 302 is after CLI Command Line Interface input interface configuration order; Knock out the lattice question mark, point out this interface configuration command exercisable interface type, at this moment; At first obtaining the interface corresponding with this interface configuration command filters number; Then, filter number the mapping relations with interface type according to this interface, prompting and this interface filtration number have the interface type of mapping relations.Like this, just filter out the interface type that does not have mapping relations, realized the accurate prompting of docking port configuration order
As shown in Figure 4; The embodiment of the invention 4 relates to a kind of device of prompting to filter interfaces under command lines of network equipment; Comprise: the default interface that connects is successively filtered and unit 401, interface number are set are filtered and number unit 402, interface filtration judging unit 403, mapping relations judging unit 404 and interface type Tip element 405 are set, and interface filtration judging unit 403 also is connected with interface type Tip element 405.
Wherein, default interface is filtered and unit 401 number to be set to be used to be provided with default interface and to filter number, and all interface types are mapped to said default interface filter number.
Interface filters and unit 402 number to be set to be used to each bar interface configuration command and the interface corresponding with it is set filters number, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with interface configuration command number.
Interface filtration judging unit 403 is used to judge that the interface corresponding with the input interface configuration order filters number whether to be default interface filter number, if, then through all interface types of interface type Tip element 405 promptings; If, then result of determination is not sent to mapping relations judging unit 404.
Mapping relations judging unit 404 is used for when interface filtration judging unit 403 judges that the interface filtration corresponding with the input interface configuration order number is not the default interface filtration; Further judge whether this interface filtration number is mapped with interface type; If; Then filter number the mapping relations with interface type according to this interface, point out the interface type of these interface configuration command needs by interface type Tip element 405; If not, then by all interface types of interface type Tip element 405 promptings.
The above embodiment of the present invention can realize through the mode of combination of hardware software; For example; At first configuration interface filters script; In interface filters script, filter number for each bar interface configuration command is provided with the interface corresponding with it, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with interface configuration command number.And default interface is set filters number, and all interface types are mapped to said default interface filter number.When the network equipment increases interface configuration command, only need to filter number, and filter the own required interface type of registration in script at this interface to CLI application interface, just can realize the filtering function of interface.Interface is filtered on the hard disk that script is stored in the network equipment.After the network equipment starts, the interface message of the total interface type that CLI record network equipment lower floor reports.CLI is placed on interface message in the interface message table and safeguards, when lower floor's increase/delete interface, CLI upgrades this interface message table automatically.The interface that reads then in the hard disk filters script, after CLI Command Line Interface input interface configuration order, knocks out the lattice question mark and points out said order exercisable interface type.Operation that the interface filtering function realized that Here it is.CLI is that the parameter of each interface type distributes an interface to filter number, and this filters number mapping one group interface scope, filters through interface and number can find the exercisable interface type of interface configuration command.
Can find out by the foregoing description; The invention solves the information redundancy height that exists in the existing CLI order line lower interface prompting technology, not easy-operating problem and defective; High control precision and flexibility are provided; Satisfied the demand of IP network equipment interface friendly, and the parameter of interface configuration command is effectively all the time, realized the interface filtering function; Simultaneously, the invention solves the highly redundant property problem of prior art coding, need not to revise the CLI code, keep the independence of CLI code, reduced size of code, the coupling of reduction and other function makes things convenient for the developer to safeguard.
Although be the example purpose, the preferred embodiments of the present invention are disclosed, it also is possible those skilled in the art will recognize various improvement, increase and replacement, therefore, scope of the present invention should be not limited to the foregoing description.
Claims (10)
1. the method for a prompting to filter interfaces under command lines of network equipment is characterized in that, said method comprising the steps of:
Filter number for each bar interface configuration command is provided with the interface corresponding with it, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with this interface configuration command number;
When the input interface configuration order, obtain the interface corresponding and filter number with this interface configuration command, filter number the mapping relations with interface type based on this interface, point out the interface type of these interface configuration command needs.
2. the method for prompting to filter interfaces under command lines of network equipment as claimed in claim 1 is characterized in that, is being before each bar interface configuration command is provided with the interface filtration corresponding with it number, also to comprise:
Default interface is set filters number, all interface types are mapped to said default interface filter number.
3. the method for prompting to filter interfaces under command lines of network equipment as claimed in claim 2 is characterized in that, is obtaining after the interface corresponding with this interface configuration command filters number, also comprises:
Judge that the interface corresponding with the input interface configuration order filters number whether to be default interface filter number, if then point out all interface types; If not, then filter number the mapping relations with interface type according to this interface, point out the interface type of these interface configuration command needs.
4. the method for prompting to filter interfaces under command lines of network equipment as claimed in claim 3; It is characterized in that; When judging that the interface filtration corresponding with the input interface configuration order number is not the default interface filtration, judge further then whether this interface filtration number is mapped with interface type, if; Then filter number the mapping relations with interface type, point out the interface type of these interface configuration command needs according to this interface; If, then do not point out all interface types.
5. like the method for each described prompting to filter interfaces under command lines of network equipment of claim 1～4; It is characterized in that; Filter number the mapping relations with interface type according to this interface, point out the interface type of these interface configuration command needs, specifically may further comprise the steps:
Travel through all interface types, prompting and this interface filter the interface type that number mapping relations is arranged.
6. the device of a prompting to filter interfaces under command lines of network equipment is characterized in that, said device comprises:
Interface filters and number the unit to be set, and is used to each bar interface configuration command and the interface corresponding with it is set filters number, and the interface type that each bar interface configuration command needs is mapped in the interface filtration corresponding with interface configuration command number;
The interface type Tip element is used for when the input interface configuration order, obtains the interface corresponding with this interface configuration command and filters number, filters number the mapping relations with interface type according to this interface, points out the interface type of these interface configuration command needs.
7. the device of prompting to filter interfaces under command lines of network equipment as claimed in claim 6 is characterized in that, said device also comprises:
Default interface is filtered and number the unit to be set, and is used to be provided with default interface and filters number, and all interface types are mapped to said default interface filter number.
8. the device of prompting to filter interfaces under command lines of network equipment as claimed in claim 7 is characterized in that, said device also comprises:
Interface filtration judging unit is used to judge that the interface corresponding with the input interface configuration order filters number whether to be default interface filter number, if then point out all interface types; If not, then filter number the mapping relations with interface type according to this interface, point out the interface type of these interface configuration command needs.
9. the device of prompting to filter interfaces under command lines of network equipment as claimed in claim 8 is characterized in that, said device also comprises:
The mapping relations judging unit; Be used for when interface filtration judging unit judges that the interface filtration corresponding with the input interface configuration order number is not the default interface filtration; Further judge whether this interface filtration number is mapped with interface type; If, then filter number the mapping relations with interface type according to this interface, point out the interface type of these interface configuration command needs; If, then do not point out all interface types.
10. like the device of each described prompting to filter interfaces under command lines of network equipment of claim 6～9, it is characterized in that, filter number the mapping relations with interface type, point out the interface type of these interface configuration command needs, be specially according to this interface:
Travel through all interface types, prompting and this interface filter the interface type that number mapping relations is arranged.
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| CN110166277A (en) * | 2019-04-09 | 2019-08-23 | 广州市高科通信技术股份有限公司 | A kind of method of order line order tree constructing method and order line dynamically load |
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| CN1968146A (en) * | 2006-10-30 | 2007-05-23 | 华为技术有限公司 | Mapping-based universal data switching method and device |
| CN101110702A (en) * | 2007-08-14 | 2008-01-23 | 中兴通讯股份有限公司 | Method for command line interface authority classification and system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1968146A (en) * | 2006-10-30 | 2007-05-23 | 华为技术有限公司 | Mapping-based universal data switching method and device |
| CN101110702A (en) * | 2007-08-14 | 2008-01-23 | 中兴通讯股份有限公司 | Method for command line interface authority classification and system thereof |
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