CN104639348A - Network device and configuration method thereof - Google Patents
Network device and configuration method thereof Download PDFInfo
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- CN104639348A CN104639348A CN201310553904.2A CN201310553904A CN104639348A CN 104639348 A CN104639348 A CN 104639348A CN 201310553904 A CN201310553904 A CN 201310553904A CN 104639348 A CN104639348 A CN 104639348A
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Abstract
The invention discloses a network device and a configuration method thereof. The configuration method includes that the network device receives a unique device identifier of an upper-layer network device, an interface connection relation between the upper-layer network device and the network device and a configuration file sent from the upper-layer network device, to be specific, the configuration file comprises node identifiers of nodes of a network topology, interface connection relations between each node and others, configuration information corresponding to the nodes and a corresponding relation of the unique device identifier of the upper-layer network device and a first node identifier; according to the unique device identifier of the upper-layer network device, the interface connection relation between the upper-layer network device and the network device and the configuration file, the network device determines a second node identifier and corresponding configuration information, to be specific, a second node corresponds to the network device; the network device configures according to the determined configuration information. According to the embodiment, the problem that the network device is much limited during automatic configuration is solved.
Description
Technical field
The present invention relates to communication technical field, specifically relate to a kind of collocation method of the network equipment, also relate to a kind of network equipment.
Background technology
The network equipment does not have configuration of the Internet protocol (English: Internet Protocol, abbreviation: IP) address, gateway, subnet mask etc. when dispatching from the factory.Such network equipment is called as the equipment of empty configuration.Can not be accessed even if the equipment of empty configuration is connected to network.When carrying out network design, need the equipment being configured the configuration of this sky by dedicated technician.If but the quantity of the network equipment is more and distributed more widely, be configured each network equipment, require a great deal of time and energy, efficiency is low, cost is high, and is easy to make mistakes.
In the scheme of the equipment of common automatic configuration sky configuration, dispose DHCP (English: Dynamic Host Configuration Protocol in a network, abbreviation: DHCP) server and file server, such as file transfer protocol (FTP) is (English: File Transfer Protocol, abbreviation: FTP) server, then the configuration file used is needed to be kept at file server each empty configuration device, the equipment connection of empty configuration, after network, obtains configuration file to file server and completes configuration under the instruction of Dynamic Host Configuration Protocol server.As shown in Figure 1, be the common networking schematic diagram realizing equipment and automatically configure.Dynamic Host Configuration Protocol server 11 and ftp server 12 are connected to IP network 13, and equipment 14, equipment 15 and equipment 16 are the equipment of empty configuration.Ftp server 12 preserves the configuration file that equipment 14, equipment 15 and equipment 16 need to use, and each equipment is by oneself independent configuration file.After equipment 14 is connected to IP network 13, first dhcp process is carried out with Dynamic Host Configuration Protocol server 11, obtain the IP address of ftp server 12, the title of network name and login password and configuration file and storing path, then ftp server 12 is signed in by the IP address of ftp server 12, network name and login password, and according to the title of configuration file and storing path download configuration file, finally utilize IP address, gateway, subnet mask etc. in configuration file to be configured.Equipment 15 and equipment 16, as the infrastructure devices of equipment 14, after equipment 14 has configured, just can adopt the layoutprocedure same with equipment 14 to be configured.
In such scheme, requirement must dispose Dynamic Host Configuration Protocol server and file server in a network, and restricted comparatively large, cost is higher.
Summary of the invention
In view of this, the invention provides a kind of network equipment and collocation method thereof, with the restricted larger problem of the automatic layoutprocedure solving the network equipment.
For solving the problem, first aspect present invention provides a kind of collocation method of the network equipment, comprise: the network equipment receives the unique device identity of the described upper layer network equipment that upper layer network equipment sends, interface annexation between described upper layer network equipment and the described network equipment and configuration file, described configuration file comprises the node identification of each node in network topology structure, the interface annexation of each node and other node and the configuration information described in each corresponding to node identification, wherein, described configuration file also comprises the corresponding relation of the described unique device identity of upper layer network equipment and the node identification of first node, described upper layer network equipment is corresponding with described first node, the described network equipment determines the node identification of described first node according to the corresponding relation of the unique device identity of described upper layer network equipment and the described unique device identity of upper layer network equipment and the node identification of first node, and according to the node identification of described first node, the node identification of the interface annexation of described first node and other node and the interface annexation determination Section Point between described upper layer network equipment and the described network equipment, described Section Point is corresponding with the described network equipment, thus determine the configuration information corresponding to node identification of described Section Point, the described network equipment is configured according to the described configuration information determined.
In conjunction with first aspect, in the first possible implementation of first aspect, method also comprises: the described network equipment adds the corresponding relation of the node identification of described Section Point and the unique device identity of the described network equipment in described configuration file, obtains amended configuration file.
In conjunction with the first possible implementation of first aspect, in the implementation that the second of first aspect is possible, method also comprises: the unique device identity of the described network equipment, interface annexation between the described network equipment and lower floor's network equipment and described amended configuration file are sent to the described lower floor network equipment by the described network equipment.
In conjunction with the implementation that the second of first aspect is possible, in the third possible implementation of first aspect, described configuration file also comprises the identifying information of the version for distinguishing different described configuration file, the described network equipment is by the unique device identity of the described network equipment, before interface annexation between the described network equipment and lower floor's network equipment and described amended configuration file are sent to the step of the described lower floor network equipment, also comprise: the described network equipment receives the identifying information of the existing configuration file of the described lower floor network equipment that the described lower floor network equipment regularly sends, the step that the unique device identity of the described network equipment, interface annexation between the described network equipment and lower floor's network equipment and described configuration file are sent to the described lower floor network equipment is specially by the described network equipment: the described network equipment only the identifying information of the existing configuration file of the described lower floor network equipment and the identifying information of described amended configuration file inconsistent time just the unique device identity of the described network equipment, interface annexation between the described network equipment and the described lower floor network equipment and described amended configuration file are sent to the described lower floor network equipment.
In conjunction with the first possible implementation of first aspect to any one in the third possible implementation, in the 4th kind of possible implementation of first aspect, method also comprises: the unique device identity of the node identification of described Section Point and the described network equipment is sent to described upper layer network equipment by the described network equipment, with the corresponding relation making described upper layer network equipment add the node identification of described Section Point and the unique device identity of the described network equipment in described configuration file.
For solving the problem, second aspect present invention provides a kind of network equipment, the network equipment comprises the first receiver module, determination module and configuration module, wherein, described first receiver module is for receiving the unique device identity of the described upper layer network equipment of upper layer network equipment transmission, interface annexation between described upper layer network equipment and the described network equipment and configuration file, described configuration file comprises the node identification of each node in network topology structure, the interface annexation of each node and other node and the configuration information described in each corresponding to node identification, wherein, described configuration file also comprises the corresponding relation of the described unique device identity of upper layer network equipment and the node identification of first node, described upper layer network equipment is corresponding with described first node, described determination module is used for the node identification determining described first node according to the unique device identity of described upper layer network equipment and the corresponding relation of the described unique device identity of upper layer network equipment and the node identification of first node, and according to the node identification of described first node, the node identification of the interface annexation of described first node and other node and the interface annexation determination Section Point between described upper layer network equipment and the described network equipment, described Section Point is corresponding with the described network equipment, thus determine the configuration information corresponding to node identification of described Section Point, described configuration module is used for being configured according to the described configuration information determined.
In conjunction with second aspect, in the first possible implementation of second aspect, the described network equipment also comprises relating module, described relating module is used for the corresponding relation adding the node identification of described Section Point and the unique device identity of the described network equipment in described configuration file, obtains amended configuration file.
In conjunction with the first possible implementation of second aspect, in the implementation that the second of second aspect is possible, the described network equipment also comprises the first sending module, and described first sending module is used for the unique device identity of the described network equipment, interface annexation between the described network equipment and lower floor's network equipment and described amended configuration file to be sent to the described lower floor network equipment.
In conjunction with the implementation that the second of second aspect is possible, in the third possible implementation of second aspect, described configuration file also comprises the identifying information of the version for distinguishing different described configuration file, the described network equipment also comprises the second receiver module, described second receiver module is used for the unique device identity of the described network equipment at described first sending module, before interface annexation between the described network equipment and lower floor's network equipment and described amended configuration file are sent to the described lower floor network equipment, receive the identifying information of the existing configuration file of the described lower floor network equipment that the described lower floor network equipment regularly sends, described first sending module specifically for only the identifying information of the existing configuration file of the described lower floor network equipment and the identifying information of described amended configuration file inconsistent time just the unique device identity of the described network equipment, interface annexation between the described network equipment and the described lower floor network equipment and described amended configuration file are sent to the described lower floor network equipment.
In conjunction with the first possible implementation of second aspect to any one in the third possible implementation, in the 4th kind of possible implementation of second aspect, the described network equipment also comprises the second sending module, described second sending module is used for the unique device identity of the node identification of described Section Point and the described network equipment being sent to described upper layer network equipment, with the corresponding relation making described upper layer network equipment add the node identification of described Section Point and the unique device identity of the described network equipment in described configuration file.
The network equipment of the present invention and collocation method thereof are by receiving the unique device identity of the upper layer network equipment of upper layer network equipment transmission, interface annexation between upper layer network equipment and the network equipment and configuration file, configuration file comprises the node identification of each node in network topology structure, the interface annexation of each node and other node, the corresponding relation of the unique device identity of the configuration information corresponding to each node identification and upper layer network equipment and the node identification of first node, upper layer network equipment is corresponding with first node, again according to the unique device identity of upper layer network equipment, the node identification of the Section Point that upper layer network equipment is corresponding with the interface annexation determination network equipment between the network equipment, thus determine that the configuration file corresponding to node identification of Section Point is automatically to complete configuration, because configuration file comes from upper layer network equipment, therefore without the need to deployment server in a network, thus the restricted larger problem of the automatic layoutprocedure solving the network equipment, can dispose by simplified network, improve allocative efficiency, and without the need to debugging after network equipments configuration completes.
Accompanying drawing explanation
Fig. 1 is the common networking schematic diagram realizing equipment and automatically configure;
Fig. 2 is the schematic flow sheet of collocation method first embodiment of the network equipment of the present invention;
Fig. 3 is the schematic diagram of a kind of application example of network topology structure that the present invention plans in advance;
Fig. 4 is the schematic flow sheet of collocation method second embodiment of the network equipment of the present invention;
Fig. 5 is the Signalling exchange schematic diagram of the network equipment of the present invention and upper layer network equipment and lower floor's network equipment;
Fig. 6 is the structural representation of the network equipment first embodiment of the present invention;
Fig. 7 is the structural representation of the network equipment second embodiment of the present invention;
Fig. 8 is the structural representation of the network equipment of the present invention 3rd embodiment.
Embodiment
In below describing, in order to illustrate instead of in order to limit, propose the detail of such as particular system structure, interface, technology and so on, understand the present invention thoroughly to cut.But, it will be clear to one skilled in the art that and also can realize the present invention in other embodiment not having these details.In other situation, omit the detailed description to well-known device, circuit and method, in order to avoid unnecessary details hinders description of the invention.
Be described below in conjunction with accompanying drawing and specific embodiment.
The embodiment of the present invention provides a kind of collocation method of the network equipment, and idiographic flow as shown in Figure 2, comprising:
S21: the network equipment receives the unique device identity of upper layer network equipment, the interface annexation between upper layer network equipment and the network equipment and the configuration file that upper layer network equipment sends, configuration file comprises the node identification of each node in network topology structure, each node and the interface annexation of other node and the configuration information corresponding to each node identification, wherein, configuration file also comprises the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node, and upper layer network equipment is corresponding with first node.
Wherein, the network equipment in the present embodiment is by another network equipment connecting network, and this another network equipment is called upper layer network equipment.
The unique device identity of upper layer network equipment is information upper layer network equipment and other network equipment mutually distinguished, and has uniqueness.Such as, unique device identity can be that media interviews control (English: media access control, abbreviation: MAC) address or sequence number (English: serial number, abbreviation: SN).
Configuration file directly or indirectly obtains according to the network topology structure designed in advance, network topology structure embodies physical layout and the annexation etc. each other of each network equipment in network, configuration file can utilize specific device or the information of software to network topology structure to resolve or be converted to, upper layer network equipment can be directly kept at, also upper layer network equipment can be sent to by other network equipment.
The network topology structure designed in advance defines in network has how many nodes, the annexation etc. of each node and other node, the network equipment of the corresponding access network of each node.Network topology structure is such as shown in Fig. 3, and network topology structure has first node N1, Section Point N2, the 3rd node N3, the 4th node N4, the 5th node N5 and the 6th node N6.Each node all has specific node identification in network topology structure, and to distinguish with other node, node identification can be set arbitrarily, such as, be arbitrary numeral and character string, as long as ensure that the node identification of any two nodes is all different.The interface annexation of each node and other node is for showing the interface that each node is connected with other node, for example, what first node N1 was connected with Section Point N2 is first interface, what first node N1 was connected with the 4th node N4 is the second interface, and the interface annexation of the present embodiment is preferably interface number.Configuration information corresponding to each node identification comprises the network equipment configuration that needs use when access network corresponding to each node, i.e. the IP address, gateway, subnet mask etc. of this network equipment.
Before configuration file is kept at upper layer network equipment, the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node is not had in configuration file, needing upper layer network equipment to determine is first node corresponding to it, in configuration file, then add the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node.
S22: the network equipment is according to the node identification of the corresponding relation determination first node of the unique device identity of upper layer network equipment and the unique device identity of upper layer network equipment and the node identification of first node, and according to the node identification of the node identification of first node, first node and the interface annexation of other node and the interface annexation determination Section Point between upper layer network equipment and the network equipment, Section Point is corresponding with the network equipment, thus determines the configuration information corresponding to node identification of Section Point.
Wherein, the network equipment finds the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node by the unique device identity of upper layer network equipment, thus determine this corresponding relation corresponding be the node identification of first node, that is, the network equipment of what the network equipment determined that it connects is corresponding first node.Then the interface annexation of first node and other node is found according to the node identification of first node, as shown in Figure 3, the interface annexation of first node N1 has two, and one of them interface annexation is identical with the interface annexation between upper layer network equipment and the network equipment, so the network equipment just can find according to this identical interface annexation the Section Point N2 that first node N1 connects, determine the node identification of Section Point N2 thus, thus determine the configuration information corresponding to node identification of Section Point N2.
It should be noted that the network equipment should be disposed according to network topology structure.Such as the 3rd node N3, the 5th node N5 and the network equipment corresponding to the 6th node N6 should access the network equipment corresponding to Section Point N2, instead of the 4th network equipment corresponding to node N4, otherwise the 3rd node N3, the 5th node N5 and the 6th node N6 cannot configure automatically.
S23: the network equipment is configured according to the configuration information determined.
Wherein, the network equipment comprises according to configuration information IP address, gateway, subnet mask etc. complete configuration.
In the collocation method of the network equipment of the present embodiment, by the node identification of node each in network topology structure, the interface annexation of each node and other node and the configuration information corresponding to each node identification are kept in configuration file, and configuration file sends to the network equipment by upper layer network equipment, and upper layer network equipment also sends the interface annexation of upper layer network equipment and the network equipment and the unique device identity of upper layer network equipment, for making the network equipment according to upper layer network equipment and the interface annexation of the network equipment and the node corresponding in network topology structure of the unique device identity determination upper layer network equipment of upper layer network equipment, thus the node corresponding to locating network device, determine that configuration information that the network equipment needs is to complete configuration thus, because configuration file comes from upper layer network equipment, therefore without the need to deployment server in a network, thus the restricted larger problem of the automatic layoutprocedure solving the network equipment, can dispose by simplified network, improve allocative efficiency, and without the need to debugging after network equipments configuration completes.
See Fig. 4, it is the schematic flow sheet of collocation method second embodiment of the network equipment of the present invention.The present embodiment, on the basis of the method shown in Fig. 2, also comprises:
S31: the network equipment adds the corresponding relation of the node identification of Section Point and the unique device identity of the network equipment in configuration file, obtains amended configuration file.
Wherein, compared with the configuration file that amended configuration file and upper layer network equipment send, had more this part content of corresponding relation of the node identification of Section Point and the unique device identity of the network equipment, other does not do to change.
S32: the unique device identity of the network equipment, interface annexation between the network equipment and lower floor's network equipment and amended configuration file are sent to lower floor's network equipment by the network equipment.
Wherein, the network equipment also may be connected with lower floor's network equipment, and the Section Point N2 in such as Fig. 3 is connected with the 3rd node N3, the 5th node N5 and the 6th node N6.Lower floor's network equipment refers to other network equipments by this network equipment connecting network.So amended configuration file and the unique device identity of this network equipment and the interface annexation between this network equipment and lower floor's network equipment are sent to lower floor's network equipment by the network equipment further, and lower floor's network equipment can adopt the method shown in Fig. 2 automatically to configure.Send amended configuration file further to the 3rd node N3 for the network equipment, this network equipment is sent by interface 1 and the unique device identity of this network equipment and the interface annexation representing interface 1 is sent to the 3rd node N3.
Be appreciated that, because configuration file comprises the configuration information that in network topology structure, the node identification of each node is corresponding, as long as the network equipment is disposed according to network topology structure, then configuration file can going down one by one on network devices, until last network equipment completes configuration.
S33: the node identification of Section Point and the unique device identity of the network equipment are sent to upper layer network equipment by the network equipment, with the corresponding relation making upper layer network equipment add the node identification of Section Point and the unique device identity of the network equipment in configuration file.
Wherein, after upper layer network equipment adds the corresponding relation of the node identification of Section Point and the unique device identity of the network equipment, the unique device identity of the network equipment can be collected when carrying out network management or safeguarding on upper layer network equipment, do not need manually to report.
Alternatively, step S33 can carry out with step S32 simultaneously.
Alternatively, configuration file also comprises the identifying information of the version for distinguishing different configuration file.If network topology structure changes, then the configuration file obtained thus is different editions with the configuration file before changing, and its identifying information is different.If be only add above-mentioned corresponding relation in configuration file, then configuration file still belongs to same version.Also comprised before step S32: the network equipment receives the identifying information of the existing configuration file of lower floor's network equipment that lower floor's network equipment regularly sends.Step S32 is specially: the network equipment only the identifying information of the existing configuration file of lower floor's network equipment and the identifying information of amended configuration file inconsistent time just the unique device identity of the network equipment, interface annexation between the network equipment and lower floor's network equipment and amended configuration file are sent to lower floor's network equipment.
After the network equipment that in network topology structure, all nodes are corresponding all completes configuration according to the configuration file of same version, upper layer network equipment is caused again to send the configuration file of different editions to the network equipment because network topology structure there occurs change, after the network equipment completes configuration according to the configuration file of different editions, the version of the existing configuration file of the network equipment uncertain lower floor network equipment, therefore, lower floor's network equipment regularly reports identifying information to the network equipment, as long as the network equipment detects that the identifying information of the version of two configuration files is different, namely think that lower floor's network equipment needs to reconfigure according to configuration file.In the present embodiment, identifying information can be cyclic redundancy check (CRC) coding (English: cyclic redundancy check, the abbreviation: CRC) that the configuration information corresponding to node identifications all in configuration file obtains.As long as configuration information does not change in configuration file, even if add above-mentioned corresponding relation in configuration file, identifying information still can not change.
In the collocation method of the network equipment of the present embodiment, after the network equipment completes configuration according to configuration file, also configuration file is sent to lower floor's network equipment, lower floor's network equipment is made automatically also to complete configuration according to configuration file, can promote step by step thus, until all-network equipment completes configuration, because configuration file is by network equipment transmission, therefore without the need to deployment server in a network, thus the restricted larger problem of the automatic layoutprocedure solving the network equipment, can dispose by simplified network, improve allocative efficiency, owing to there is no deployment server, network cost is lower, and the configuration information of all-network equipment is all stored in configuration file, be adapted to more Multi net voting scene.
See Fig. 5, be the Signalling exchange schematic diagram of the network equipment of the present invention and upper layer network equipment and lower floor's network equipment, signalling interactive process is as follows:
S41: upper layer network equipment obtains configuration file.
Wherein, upper layer network equipment is the equipment having completed configuration.Configuration file comprises the node identification of each node in network topology structure, each node and the interface annexation of other node and the configuration information corresponding to each node identification, wherein, configuration file also comprises the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node, and upper layer network equipment is corresponding with first node.
S42: upper layer network equipment adds the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node in configuration file.
Wherein, the node identification of the first node that what upper layer network equipment can determine oneself correspondence is in configuration file, and then add the node identification of first node and the corresponding relation of unique device identity.
S43: upper layer network equipment sends the unique device identity of upper layer network equipment, the interface annexation between upper layer network equipment and the network equipment and configuration file.
Wherein, the unique device identity that upper layer network equipment sends to the network equipment, interface annexation and configuration file can send respectively, also can be packaged together transmission by message.Particularly, upper layer network equipment has the interface of at least same with first node quantity, when the network equipment accesses one of them interface, this interface is just in unlatching (UP) state, upper layer network equipment just sends unique device identity, interface annexation and configuration file over that interface, and interface annexation can be the interface number of this interface.
S44: the network equipment is according to the node identification of the corresponding relation determination first node of the unique device identity of upper layer network equipment and the unique device identity of upper layer network equipment and the node identification of first node.
Wherein, due to the corresponding relation of the node identification of the unique device identity and first node in configuration file with upper layer network equipment, so the network equipment can determine the node identification of first node by the unique device identity of upper layer network equipment, i.e. the corresponding first node of upper layer network equipment.
S45: the network equipment is according to the node identification of the node identification of first node, first node and the interface annexation of other node and the interface annexation determination Section Point between upper layer network equipment and the network equipment.
Wherein, after determining the node identification of first node, the interface annexation that interface annexation between upper layer network equipment and the network equipment is identical is searched in the interface annexation of first node with other node, i.e. interface number, the interface annexation determination first node identical according to this is connected with Section Point, namely determines the node identification of Section Point.
S46: the configuration information corresponding to node identification of network equipment determination Section Point.
Wherein, configuration information comprises the IP address, gateway, subnet mask etc. of network equipment needs configuration.
S47: the network equipment is configured according to the configuration information determined.
S48: the network equipment adds the corresponding relation of the node identification of Section Point and the unique device identity of the network equipment in configuration file, obtains amended configuration file.
Wherein, what the network equipment had determined oneself correspondence is Section Point, thus adds the node identification of Section Point and the corresponding relation of unique device identity.
S49: the network equipment sends the node identification of Section Point and the unique device identity of the network equipment.
Wherein, after upper layer network equipment receives the node identification of Section Point and the unique device identity of the network equipment, the corresponding relation of the node identification of Section Point and the unique device identity of the network equipment can be added, so that collect the unique device identity of each network equipment when carrying out network management and safeguarding in configuration file.
S410: lower floor's network equipment regularly sends the identifying information of the existing configuration file of lower floor's network equipment.
Wherein, if the network equipment does not receive the identifying information of the existing configuration file of lower floor's network equipment in the given time, so namely think that lower floor's network equipment remains the equipment of empty configuration, will S412 be performed.
S411: the identifying information of the amended configuration file of network equipment comparison and the identifying information of the existing configuration file of lower floor's network equipment, if comparison is to inconsistent, then perform S412, if comparison is to consistent, then repeats S410 and S411.
S412: the network equipment sends the unique device identity of the network equipment, the interface annexation between the network equipment and lower floor's network equipment and amended configuration file.
Wherein, the execution process same with the network equipment is configured by lower floor's network equipment, no longer describes in detail herein.
See Fig. 6, be the structural representation of the network equipment first embodiment of the present invention, the network equipment comprises the first receiver module 51, determination module 52 and configuration module 53.
The unique device identity of upper layer network equipment, the interface annexation between upper layer network equipment and the network equipment and configuration file that first receiver module 51 sends for receiving upper layer network equipment (not shown), configuration file comprises the node identification of each node in network topology structure, each node and the interface annexation of other node and the configuration information corresponding to each node identification, wherein, configuration file also comprises the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node, and upper layer network equipment is corresponding with first node.
Wherein, the network equipment is by another network equipment connecting network, and this another network equipment is called upper layer network equipment.The unique device identity of upper layer network equipment is information upper layer network equipment and other network equipment mutually distinguished, and has uniqueness.Such as, unique device identity can be MAC Address or SN.Configuration file directly or indirectly obtains according to the network topology structure designed in advance, network topology structure embodies physical layout and the annexation etc. each other of each network equipment in network, configuration file can utilize specific device or the information of software to network topology structure to resolve or be converted to, upper layer network equipment can be directly kept at, also upper layer network equipment can be sent to by other network equipment.The network topology structure designed in advance defines in network has how many nodes, the annexation etc. of each node and other node, the network equipment of the corresponding access network of each node.Each node all has specific node identification in network topology structure, and to distinguish with other node, node identification can be the network name of each node.The interface annexation of each node and other node is for showing the interface that each node is connected with other node, configuration information corresponding to each node identification comprises the network equipment configuration that needs use when access network corresponding to each node, i.e. the IP address, gateway, subnet mask etc. of this network equipment.
Before configuration file is kept at upper layer network equipment, the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node is not had in configuration file, needing upper layer network equipment to determine is first node corresponding to it, in configuration file, then add the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node.
Determination module 52 is for the node identification according to the unique device identity of upper layer network equipment and the corresponding relation determination first node of the unique device identity of upper layer network equipment and the node identification of first node, and according to the node identification of the node identification of first node, first node and the interface annexation of other node and the interface annexation determination Section Point between upper layer network equipment and the network equipment, Section Point is corresponding with the network equipment, thus determines the configuration information corresponding to node identification of Section Point.
Wherein, determination module 52 finds the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node by the unique device identity of upper layer network equipment, thus determine this corresponding relation corresponding be the node identification of first node, that is, the network equipment of what determination module 52 determined that the network equipment connects is corresponding first node.Then the interface annexation of first node and other node is found according to the node identification of first node, from first node with determine the interface annexation identical with interface annexation between upper layer network equipment and the network equipment the interface annexation of other node, according to this identical interface annexation determination network equipment corresponding be the node identification of Section Point, and then determine the configuration information corresponding to node identification of Section Point.
Configuration module 53 is for being configured according to the configuration information determined.
Wherein, configuration module 53 comprises according to configuration information IP address, gateway, subnet mask etc. complete configuration.
In the network equipment of the present embodiment, by the node identification of node each in network topology structure, the interface annexation of each node and other node and the configuration information corresponding to each node identification are kept in configuration file, and configuration file sends to the network equipment by upper layer network equipment, and upper layer network equipment also sends the interface annexation of upper layer network equipment and the network equipment and the unique device identity of upper layer network equipment, for making the network equipment according to upper layer network equipment and the interface annexation of the network equipment and the node corresponding in network topology structure of the unique device identity determination upper layer network equipment of upper layer network equipment, thus the node corresponding to locating network device, determine that configuration information that the network equipment needs is to complete configuration thus, because configuration file comes from upper layer network equipment, therefore without the need to deployment server in a network, thus the restricted larger problem of the automatic layoutprocedure solving the network equipment, can dispose by simplified network, improve allocative efficiency, and due to the configuration information of the network equipment, advance planning is good, without the need to debugging again after network equipments configuration completes.
See Fig. 7, it is the structural representation of the network equipment second embodiment of the present invention.The network equipment comprises the first receiver module 61, determination module 62, configuration module 63, relating module 64, second receiver module 65, first sending module 66 and the second sending module 67.
First receiver module 61, determination module 62, configuration module 63 have the technical characteristic same with the first receiver module 51 of previous embodiment, determination module 52, configuration module 53, and difference is that configuration file also comprises the identifying information of the version for distinguishing different configuration file.
Relating module 54, for the corresponding relation of the unique device identity of the node identification and the network equipment that add Section Point in configuration file, obtains amended configuration file.Wherein, compared with the configuration file that amended configuration file and upper layer network equipment (not shown) send, had more this part content of corresponding relation of the node identification of Section Point and the unique device identity of the network equipment, other does not do to change.
The identifying information of the lower floor network equipment existing configuration file of the second receiver module 65 for receiving lower floor's network equipment (not shown) and regularly sending.If network topology structure changes, then the configuration file obtained thus is different editions with the configuration file before changing, and its identifying information is different.If be only add above-mentioned corresponding relation in configuration file, then configuration file still belongs to same version.After the network equipment that in network topology structure, all nodes are corresponding all completes configuration according to the configuration file of same version, upper layer network equipment is caused again to send the configuration file of different editions to the network equipment because network topology structure there occurs change, after the network equipment completes configuration according to the configuration file of different editions, the version of the existing configuration file of the network equipment uncertain lower floor network equipment, therefore, lower floor's network equipment regularly reports identifying information to the network equipment, as long as the network equipment detects that the identifying information of the version of two configuration files is different, namely think that lower floor's network equipment needs to reconfigure according to configuration file.
First sending module 66 for only the identifying information of the existing configuration file of lower floor's network equipment and the identifying information of amended configuration file inconsistent time just the unique device identity of the network equipment, interface annexation between the network equipment and lower floor's network equipment and amended configuration file are sent to lower floor's network equipment.
Be appreciated that, because configuration file comprises the configuration information that in network topology structure, the node identification of each node is corresponding, as long as the network equipment is disposed according to network topology structure, then configuration file can going down one by one on network devices, until last network equipment completes configuration.
Second sending module 67 for the node identification of Section Point and the unique device identity of the network equipment are sent to upper layer network equipment, with the corresponding relation making upper layer network equipment add the node identification of Section Point and the unique device identity of the network equipment in configuration file.Wherein, after upper layer network equipment adds the corresponding relation of the node identification of Section Point and the unique device identity of the network equipment, the unique device identity of the network equipment can be collected when carrying out network management or safeguarding on upper layer network equipment, do not need manually to report.
In some other embodiment, the network equipment can not comprise the second receiver module 65, then the first sending module 66 is after relating module 64 adds corresponding relation, be sent to lower floor's network equipment by the unique device identity of the network equipment, the interface annexation between the network equipment and lower floor's network equipment and amended configuration file, lower floor's network equipment is configured automatically.
See Fig. 8, it is the structural representation of the network equipment of the present invention 3rd embodiment.The network equipment comprises processor (processer) 71, memory (memory) 72, bus 73 and communication interface (communication interface) 74.Wherein, processor 71, memory 72 and communication interface 74 are interconnected by bus 73.Communication interface 74 is for being connected with upper layer network equipment (not shown) and lower floor's network equipment (not shown).
Bus 73 can be that Peripheral Component Interconnect standard is (English: Peripheral Component Interconnect, abbreviation: PCI) bus or EISA (English: Extended Industry Standard Architecture, abbreviation: EISA) bus etc.Described bus can be divided into address bus, data/address bus, control bus etc.For ease of representing, only representing with a thick line in Fig. 8, but not representing the bus only having a bus or a type.
Memory 72 is for depositing program.Particularly, program can comprise program code, and described program code comprises computer-managed instruction.It is (English: random-access memory that memory 72 may comprise high-speed random access memory, abbreviation: RAM) memory, also nonvolatile memory (English: non-volatile memory, abbreviation: NVM), such as at least one magnetic disc store may also be comprised.
Processor 71 may be a central processing unit (English: central processing unit, abbreviation: CPU).
The program that processor 71 execute store 72 is deposited, for realizing the collocation method of the network equipment that the embodiment of the present invention provides, comprising:
Receive the unique device identity of upper layer network equipment, the interface annexation between upper layer network equipment and the network equipment and configuration file that upper layer network equipment sends, configuration file comprises the node identification of each node in network topology structure, each node and the interface annexation of other node and the configuration information corresponding to each node identification, wherein, configuration file also comprises the corresponding relation of the unique device identity of upper layer network equipment and the node identification of first node, and upper layer network equipment is corresponding with first node;
According to the node identification of the unique device identity of upper layer network equipment and the corresponding relation determination first node of the unique device identity of upper layer network equipment and the node identification of first node, and according to the node identification of the node identification of first node, first node and the interface annexation of other node and the interface annexation determination Section Point between upper layer network equipment and the network equipment, Section Point is corresponding with the network equipment, thus determines the configuration information corresponding to node identification of Section Point;
Configuration information according to determining is configured.
Wherein, after receiving configuration file, configuration file can be left in memory 72 by processor 71.
Alternatively, after configuration, also comprise:
In configuration file, add the corresponding relation of the node identification of Section Point and the unique device identity of the network equipment, obtain amended configuration file;
Receive the identifying information of the existing configuration file of lower floor's network equipment that lower floor's network equipment regularly sends;
Only the identifying information of the existing configuration file of lower floor's network equipment and the identifying information of amended configuration file inconsistent time the unique device identity of the network equipment, interface annexation between the network equipment and lower floor's network equipment and amended configuration file are sent to lower floor's network equipment.
Alternatively, after obtaining amended configuration file, also comprise:
The node identification of Section Point and the unique device identity of the network equipment are sent to upper layer network equipment, with the corresponding relation making upper layer network equipment add the node identification of Section Point and the unique device identity of the network equipment in configuration file.
The specific implementation process of processor 71 please refer to collocation method and the network equipment of the network equipment of previous embodiment, repeats no more herein.
By the way, the network equipment of the present invention and collocation method thereof are by receiving the unique device identity of the upper layer network equipment of upper layer network equipment transmission, interface annexation between upper layer network equipment and the network equipment and configuration file, configuration file comprises the node identification of each node in network topology structure, the interface annexation of each node and other node, the corresponding relation of the unique device identity of the configuration information corresponding to each node identification and upper layer network equipment and the node identification of first node, again according to the unique device identity of upper layer network equipment, the node identification of the Section Point that upper layer network equipment is corresponding with the interface annexation determination network equipment between the network equipment, thus determine that the configuration file corresponding to node identification of Section Point is automatically to complete configuration, because configuration file comes from upper layer network equipment, therefore without the need to deployment server in a network, thus the restricted larger problem of the automatic layoutprocedure solving the network equipment, can dispose by simplified network, improve allocative efficiency, cost is lower in terms of existing technologies, and multiple network scene can be adapted to, have more versatility.
In several embodiment provided by the present invention, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described module or unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, it can be by some interfaces that coupling each other or direct-coupling or communication connect, and the indirect coupling of device or unit or communication connect, and can be electrical or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the all or part of of technical scheme of the present invention can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, management server, or the network equipment etc.) or processor perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (English: read-only memory, abbreviation: ROM), RAM, magnetic disc or CD etc. various can be program code stored medium.
The foregoing is only embodiments of the invention; not thereby limit the scope of the invention; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a collocation method for the network equipment, is characterized in that, comprising:
The network equipment receives the unique device identity of the described upper layer network equipment that upper layer network equipment sends, interface annexation between described upper layer network equipment and the described network equipment and configuration file, described configuration file comprises the node identification of each node in network topology structure, the interface annexation of each node and other node and the configuration information described in each corresponding to node identification, wherein, described configuration file also comprises the corresponding relation of the described unique device identity of upper layer network equipment and the node identification of first node, described upper layer network equipment is corresponding with described first node,
The described network equipment determines the node identification of described first node according to the corresponding relation of the unique device identity of described upper layer network equipment and the described unique device identity of upper layer network equipment and the node identification of first node, and according to the node identification of described first node, the node identification of the interface annexation of described first node and other node and the interface annexation determination Section Point between described upper layer network equipment and the described network equipment, described Section Point is corresponding with the described network equipment, thus determine the configuration information corresponding to node identification of described Section Point,
The described network equipment is configured according to the described configuration information determined.
2. method according to claim 1, is characterized in that, described method also comprises:
The described network equipment adds the corresponding relation of the node identification of described Section Point and the unique device identity of the described network equipment in described configuration file, obtains amended configuration file.
3. method according to claim 2, is characterized in that, described method also comprises:
The unique device identity of the described network equipment, interface annexation between the described network equipment and lower floor's network equipment and described amended configuration file are sent to the described lower floor network equipment by the described network equipment.
4. method according to claim 3, it is characterized in that, described configuration file also comprises the identifying information of the version for distinguishing different described configuration file, the described network equipment also comprises before the unique device identity of the described network equipment, interface annexation between the described network equipment and lower floor's network equipment and described amended configuration file are sent to the step of the described lower floor network equipment:
The described network equipment receives the identifying information of the existing configuration file of the described lower floor network equipment that the described lower floor network equipment regularly sends;
The step that the unique device identity of the described network equipment, interface annexation between the described network equipment and lower floor's network equipment and described configuration file are sent to the described lower floor network equipment is specially by the described network equipment:
The described network equipment only the identifying information of the existing configuration file of the described lower floor network equipment and the identifying information of described amended configuration file inconsistent time just the unique device identity of the described network equipment, interface annexation between the described network equipment and the described lower floor network equipment and described amended configuration file are sent to the described lower floor network equipment.
5. the method according to claim 2 to 4 any one, is characterized in that, described method also comprises:
The unique device identity of the node identification of described Section Point and the described network equipment is sent to described upper layer network equipment by the described network equipment, with the corresponding relation making described upper layer network equipment add the node identification of described Section Point and the unique device identity of the described network equipment in described configuration file.
6. a network equipment, is characterized in that, the described network equipment comprises the first receiver module, determination module and configuration module, wherein,
Described first receiver module is for receiving the unique device identity of the described upper layer network equipment of upper layer network equipment transmission, interface annexation between described upper layer network equipment and the described network equipment and configuration file, described configuration file comprises the node identification of each node in network topology structure, the interface annexation of each node and other node and the configuration information described in each corresponding to node identification, wherein, described configuration file also comprises the corresponding relation of the described unique device identity of upper layer network equipment and the node identification of first node, described upper layer network equipment is corresponding with described first node,
Described determination module is used for the node identification determining described first node according to the unique device identity of described upper layer network equipment and the corresponding relation of the described unique device identity of upper layer network equipment and the node identification of first node, and according to the node identification of described first node, the node identification of the interface annexation of described first node and other node and the interface annexation determination Section Point between described upper layer network equipment and the described network equipment, described Section Point is corresponding with the described network equipment, thus determine the configuration information corresponding to node identification of described Section Point,
Described configuration module is used for being configured according to the described configuration information determined.
7. the network equipment according to claim 6, it is characterized in that, the described network equipment also comprises relating module, described relating module is used for the corresponding relation adding the node identification of described Section Point and the unique device identity of the described network equipment in described configuration file, obtains amended configuration file.
8. the network equipment according to claim 7, it is characterized in that, the described network equipment also comprises the first sending module, and described first sending module is used for the unique device identity of the described network equipment, interface annexation between the described network equipment and lower floor's network equipment and described amended configuration file to be sent to the described lower floor network equipment.
9. the network equipment according to claim 8, it is characterized in that, described configuration file also comprises the identifying information of the version for distinguishing different described configuration file, the described network equipment also comprises the second receiver module, described second receiver module is used for the unique device identity of the described network equipment at described first sending module, before interface annexation between the described network equipment and lower floor's network equipment and described amended configuration file are sent to the described lower floor network equipment, receive the identifying information of the existing configuration file of the described lower floor network equipment that the described lower floor network equipment regularly sends,
Described first sending module specifically for only the identifying information of the existing configuration file of the described lower floor network equipment and the identifying information of described amended configuration file inconsistent time just the unique device identity of the described network equipment, interface annexation between the described network equipment and the described lower floor network equipment and described amended configuration file are sent to the described lower floor network equipment.
10. the network equipment according to claim 7 to 9 any one, it is characterized in that, the described network equipment also comprises the second sending module, described second sending module is used for the unique device identity of the node identification of described Section Point and the described network equipment being sent to described upper layer network equipment, with the corresponding relation making described upper layer network equipment add the node identification of described Section Point and the unique device identity of the described network equipment in described configuration file.
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