CN107820262A

CN107820262A - Method for parameter configuration, apparatus and system

Info

Publication number: CN107820262A
Application number: CN201610822752.5A
Authority: CN
Inventors: 于斌; 徐霆; 唐小虎
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2016-09-13
Filing date: 2016-09-13
Publication date: 2018-03-20
Anticipated expiration: 2036-09-13
Also published as: WO2018050041A1; CN107820262B

Abstract

This application discloses a parameter configuration method, apparatus and system, belong to network technique field.This method includes：Receive the access parameter for the access terminal that access network device is sent, corresponding with access terminal configuration parameter and service path are determined according to access parameter, each network equipment send configuration instruction into service path, configuration-direct are used to indicate that the network equipment is configured according to configuration parameter；Solve the problems, such as that parameter configuration is inefficient caused by needing to carry out artificial parameter configuration to the related network equipment of access terminal in advance by network manager；The management network equipment is reached and has generated configuration-direct automatically according to access parameter, each network equipment in service path corresponding to access terminal is configured automatically according to configuration-direct, improve the effect of parameter configuration efficiency.

Description

Method for parameter configuration, apparatus and system

Technical field

The present embodiments relate to network technique field, more particularly to a parameter configuration method, apparatus and system.

Background technology

At least two network equipments are generally included in network, at least two network equipments are used for industry corresponding to access terminal The business datum of business is forwarded to the access terminal.For example the network equipment is interchanger, access terminal is set top box, then interchanger Business datum for application server to be provided is forwarded to set top box.

In the network 100 shown in Fig. 1, the device type of access terminal 151 includes：Wireless access point (English： Wireless access point, WAP) or access in radio terminal.For example, access in radio terminal is set top box or computer. When access terminal 151 belongs to different device types, it is necessary to which the business datum for being forwarded to access terminal 151 is different, network 100 In be used for forward the configuration required in forwarding service data of the network equipment of the business datum also different.Therefore, network management Member needs the device type previously according to access device 151 to configure the network equipment.Such as, it is assumed that access terminal 151 is WAP, WAP are controlled or managed by accessing wirelessly base site controller.WAP is established with accessing wirelessly base site controller and is connected and add virtual office Domain net (English：Virtual local area network, VLAN), so as to be mobile phone, tablet personal computer and portable computer Wireless network is provided Deng wireless terminal.Network 100 as shown in Figure 1, accessing wirelessly base site controller 160 is generally and the network equipment 110 are connected.In Fig. 1, it is the network equipment 110, the network equipment 120 for the network equipment of the forwarding service data of access terminal 151 With the network equipment 130.The VLAN mark Configuration networks equipment 110 for the VLAN that network manager adds according to WAP needs, The network equipment 120 and the network equipment 130.The network equipment 110 is sent and/or received the industry of VLAN marks by port 111 Business data.The network equipment 120 is sent and/or received the business datum of VLAN marks by port 121 and port 122. The network equipment 130 is sent and/or received the business datum of VLAN marks by port 131 and port 132.

For each access terminal, network manager is required in advance matching somebody with somebody the network equipment progress artificial parameter of correlation Put, Parameter Configuration process is cumbersome, inefficient.

The content of the invention

It is inefficient in order to solve the problems, such as manually to carry out parameter configuration, this application provides a parameter configuration method, Apparatus and system.The technical scheme is as follows：

First aspect, there is provided a kind of method for parameter configuration, this method include：

Manage the network equipment receive access network device send access terminal access parameter, access network device be with The connected network equipment of access terminal；Manage at least one network of the network equipment into service path corresponding with access terminal Equipment send configuration instructs, and configuration-direct includes configuration parameter, and configuration-direct is for indicating at least one network equipment according to matching somebody with somebody Put parameter to be configured, at least one network equipment includes access network device.

Configuration-direct is generated automatically according to access parameter by the management network equipment, is made in service path corresponding to access terminal Each network equipment configured automatically according to configuration-direct；Needs are solved by network manager in advance to access terminal phase The problem of parameter configuration is inefficient caused by the network equipment progress artificial parameter configuration of pass；Reach and improved parameter and match somebody with somebody Put the effect of efficiency.

In the first implementation of first aspect, access parameter includes the device type of access terminal；This method Also include：Manage the network equipment and configuration parameter corresponding with the device type of access terminal is determined according to default corresponding relation, in advance If corresponding relation includes mapping of at least one device type at least one configuration parameter.

The device type that the access parameter sent by the management network equipment according to access network device includes determines configuration Parameter, configuration parameter can be made to be adapted to the device type of access terminal.

With reference to the first of first aspect or first aspect implementation, in second of implementation of first aspect, Also include the on-position of access terminal in access parameter；This method also includes：The management network equipment determines the ginseng of configuration parameter Several classes of types, the management network equipment determine the service path using on-position as end points according to network topology and parameter type.

With reference in the first implementation of first aspect, first aspect and second of implementation of first aspect Any one, in the third implementation of first aspect, the management network equipment receives the access that access network device is sent The access parameter of terminal, including：Receive control and the configuration (English of access network device WAP：Control And Provisioning of Wireless Access Points, CAPWAP) agreement send access parameter.

With reference in the first implementation of first aspect, first aspect and second of implementation of first aspect Any one, in the 4th kind of implementation of first aspect, each network equipment send configuration instruction into service path, Including：Instructed with each network equipment send configuration of the CAPWAP agreements into service path.

With reference to first aspect, first aspect the first implementation and first aspect second of implementation, Any one in the third implementation of one side and the 4th of first aspect the kind of implementation, the 5th of first aspect the In kind implementation, each network equipment send configuration instruction into service path, including：Determine each in service path The network port of the network equipment；It is corresponding with the network equipment according to the network port of each network equipment, and configuration parameter generation Configuration-direct, configuration-direct be used for indicate that the network equipment is configured according to configuration parameter and the network port, access network set It is standby with postponing, the business datum for receiving and/or sending from the network port is handled according to configuration parameter；To network Equipment send configuration instructs.

Second of implementation, first party of the first implementation, first aspect with reference to first aspect, first aspect It is any in the 5th kind of implementation of the third implementation in face, the 4th of first aspect the kind of implementation and first aspect One kind, in the 6th kind of implementation of first aspect, configuration parameter includes VLAN marks, internet group management protocol snooping (English：Internet Group Management Protocol snooping, IGMP Snooping) and DynamicHost match somebody with somebody Put agreement pry (English：Dynamic Host Configuration Protocol snooping, DHCP snooping) in At least one.

Second of implementation, first party of the first implementation, first aspect with reference to first aspect, first aspect The third implementation in face, the 4th of first aspect the kind of implementation, the 5th kind of implementation and first party of first aspect Any one in the 6th kind of implementation in face, in the 7th kind of implementation of first aspect, configuration-direct include to Few one group of type of message field and parameter field, when type of message field is first kind field, the parameter field with group is used In instruction configuration parameter；When type of message field is Second Type field, the parameter field with group is used to indicate the network port Port-mark.

Second of implementation, first party of the first implementation, first aspect with reference to first aspect, first aspect The third implementation in face, the 4th of first aspect the kind of implementation, the 5th kind of implementation and first party of first aspect Any one in the 6th kind of implementation in face, in the 8th kind of implementation of first aspect, access parameter includes connecing Enter device type, the device address for the access network device being connected with access terminal of terminal, and access terminal is in access network At least one of on-position in network equipment, access parameter include at least one set of type of message field and parameter field, when When type of message field is first kind field, the parameter field with group is used for the device address for indicating access network device；When When type of message field is Second Type field, the parameter field with group is used to indicate the device type of access terminal and/or connect Enter on-position of the terminal in access network device.

Second aspect a, there is provided parameter configuration method, this method include：Access network device determines connecing for access terminal Enter parameter, access network device sends access parameter to the management network equipment, and access network device receives management network equipment hair The configuration-direct sent, configuration-direct include configuration parameter, and access network device is configured with configuration parameter.

In the first implementation of second aspect, access parameter includes the device type of access terminal；Access network Network equipment determines the access parameter of access terminal, including：The link layer advertizing protocol frame that access terminal is sent is received, link layer leads to Accusing protocol frame includes device type.

With reference to the first implementation of second aspect, in second of implementation of second aspect, link layer notice Agreement is Link Layer Discovery Protocol (English：Link Layer Discovery Protocol, LLDP), CISCO discovery protocol (English Text：Cisco Discovery Protocol, CDP), net is prompt finds agreement (English：Foundry Discovery Protocol, FDP), NORTEL find agreement (English：Nortel Discovery Protocol, NDP) or link layer topology hair Existing (English：Link Layer Topology Discovery, LLTD).

With reference to appointing in the first implementation of second aspect, second aspect and second of implementation of second aspect Anticipate a kind of implementation, in the third implementation of second aspect, access network device sends to the management network equipment and connect Enter parameter, including：Access network device sends access parameter with CAPWAP agreements to the management network equipment.

With reference to appointing in the first implementation of second aspect, second aspect and second of implementation of second aspect Anticipate a kind of implementation, in the 4th kind of implementation of second aspect, access network device receives the management network equipment and sent Configuration-direct, including：Access network device receives the configuration-direct that the management network equipment is sent with CAPWAP agreements.

Second of implementation, second party of the first implementation, second aspect with reference to second aspect, second aspect Any one in the third implementation in face and the 4th of second aspect the kind of implementation, in the 5th kind of reality of second aspect In existing mode, the port-mark of the network port of the access network device in service path is also included in configuration-direct, with configuration Parameter, which carries out configuration, to be included：Configured with configuration parameter and port-mark, after configuration, to being received from the network port And/or the business datum sent is handled.

Second of implementation and second of the first implementation, second aspect with reference to second aspect, second aspect Appointing in the 5th kind of implementation of the third implementation of aspect, the 4th of second aspect the kind of implementation and second aspect Meaning is a kind of, and in the 6th kind of implementation of second aspect, configuration parameter is included in VLAN marks, IGMP pry and DHCP pry At least one.

Second of implementation and second of the first implementation, second aspect with reference to second aspect, second aspect The third implementation of aspect, the 4th of second aspect the kind of implementation, the 5th kind of implementation and second of second aspect Any one in 6th kind of implementation of aspect, in the 7th kind of implementation of second aspect, access parameter includes The device address of the device type of access terminal, the access network device being connected with access terminal, and access terminal are accessing At least one of on-position in the network equipment, access parameter include at least one set of type of message field and parameter field, When type of message field is first kind field, the parameter field with group is used for the device address for indicating access network device； When type of message field is Second Type field, with group parameter field be used for indicate access terminal device type and/or On-position of the access terminal in access network device.

The third aspect, there is provided a kind of parameter configuration device, the device include at least one unit, at least one unit For realizing any one possible implementation is provided in above-mentioned first aspect or first aspect method for parameter configuration.

Fourth aspect, there is provided a kind of parameter configuration device, the device include at least one unit, at least one unit For realizing any one possible implementation is provided in above-mentioned second aspect or second aspect method for parameter configuration.

5th aspect, there is provided one kind management network equipment, the management network equipment include：Processor and the network port, Processor is configured as realizing that any one implementation is carried in above-mentioned first aspect or first aspect by execute instruction The method for parameter configuration of confession.

6th aspect, there is provided a kind of access network device, the access network device include：Processor and the network port, Processor is configured as realizing that any one implementation is carried in above-mentioned second aspect or second aspect by execute instruction The method for parameter configuration of confession.

7th aspect, there is provided a kind of parameter configuring system, the system include the pipe that the 5th aspect is provided as described above The network equipment is managed, and, the access network device that the 6th aspect is provided as described above.

The technique effect that the above-mentioned aspect of the embodiment of the present application the 3rd to the 7th is obtained is corresponding with first and second aspect Technological means obtain technique effect it is same or similar, repeat no more herein.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.

Fig. 1 is a kind of structural representation of network；

Fig. 2 is a kind of structural representation of parameter configuring system involved by the exemplary embodiment of the application one；

Fig. 3 is a kind of structural representation of parameter configuring system involved by the exemplary embodiment of the application one；

Fig. 4 is the flow chart of the parameter configuration method involved by the exemplary embodiment of the application one；

Fig. 5 is the flow chart of the parameter configuration method involved by the application another exemplary embodiment；

Fig. 6 is a kind of structural representation of type-length-value TLV triples involved by the exemplary embodiment of the application one Figure；

Fig. 7 is the schematic diagram that a kind of TLV involved by the exemplary embodiment of the application one is defined；

Fig. 8 is the schematic diagram of the network topology structure of the parameter configuring system of the embodiment shown in the application Fig. 3；

Fig. 9 is the schematic diagram of the TLV triples in the data cell involved by the exemplary embodiment of the application one；

Figure 10 is the schematic diagram of the message involved by the exemplary embodiment of the application one；

Figure 11 is the schematic diagram of the message involved by the application another exemplary embodiment；

Figure 12 is the schematic diagram that another TLV involved by the exemplary embodiment of the application one is defined；

Figure 13 is the schematic diagram of the message involved by the application another exemplary embodiment；

Figure 14 is the schematic diagram of the message involved by the application another exemplary embodiment；

Figure 15 is the schematic diagram of the message involved by the application another exemplary embodiment；

Figure 16 is the knot of a kind of the management network equipment or access network device involved by the exemplary embodiment of the application one Structure schematic diagram；

Figure 17 is the knot of a kind of the management network equipment or access network device involved by the exemplary embodiment of the application one Structure schematic diagram；

Figure 18 is a kind of block diagram of parameter configuration device involved by the exemplary embodiment of the application one；

Figure 19 is a kind of block diagram of parameter configuration device involved by the exemplary embodiment of the application one；

Figure 20 is a kind of block diagram of parameter configuration device involved by the exemplary embodiment of the application one.

Embodiment

To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with accompanying drawing to the embodiment of the present application It is illustrated.

Fig. 2 is refer to, the structural representation of the parameter configuring system 20 provided it illustrates the application one embodiment, ginseng Number configuration system 20 includes at least two network equipments.At least two network equipment includes access network device and management net Network equipment.Access network device is the network equipment being connected with access terminal.It is in parameter configuring system to manage the network equipment The equipment that other network equipments in addition to the network equipment is managed are managed.The parameter configuring system 20 includes：Access terminal 210th, access network device 220 and the management network equipment 230.

Optionally, access terminal 210 is WAP.If access terminal 210 is WAP, WAP generally also with wireless terminal phase Even, wireless terminal can be the terminal that mobile phone, tablet personal computer or computer etc. have radio function.Optionally, access terminal 210 It is access in radio terminal.For example, access terminal 210 is the equipment such as set top box or computer.

Schematically, Fig. 2 show access terminal be WAP and/or access terminal be computer schematic diagram.In Fig. 2 not Wireless terminal is shown.

Optionally, access network device 220 is the equipment such as interchanger, WAP and router.The management network equipment 230 is to hand over Change planes, router, server, computer or other equipment for being provided with the network management software.Between at least two network equipments It is connected by cable network or wireless network.Fig. 2 shows a management network equipment 230 and two access network devices 220 are connected, the structural representation that each access network device 220 is connected with two access terminals 210.

Optionally, each network equipment includes at least one network port, and the network equipment passes through the network port and other The network equipment and/or access terminal are connected, and the network equipment passes through the different network ports and the different network equipments and/or access Terminal is connected.The network port not shown in Fig. 2 in access network device and the management network equipment.Alternatively, the network port It is ethernet port.

Optionally, junction network equipment is also included at least two network equipments, junction network equipment is parameter configuration system The network equipment in system in addition to the management network equipment and access network device, junction network equipment are generally used for connection management net Network equipment and access network device.As Fig. 3 schematically illustrates access network device, the pipe that parameter configuring system 30 includes Manage the connection diagram of the network equipment and junction network equipment.The management network equipment 310 is connected with junction network equipment 320, in It is connected after the network equipment 320 with access network device 330 and access network device 340, access network device 330 and access terminal 351 are connected with access terminal 352, and access network device 340 is connected with access terminal 353 and access terminal 354.

Fig. 4 is refer to, the flow chart of the method for parameter configuration provided it illustrates one exemplary embodiment of the application.This Embodiment is used in parameter configuring system as shown in Figure 2 come for example, this method includes following steps in this way：

Step 401, access network device determines the access parameter of access terminal.

Optionally, the device type of access parameter including access terminal, the access network device being connected with access terminal The on-position of device address and access terminal in access network device.For example, the device type of access terminal is WAP or had Line access terminal.Optionally, the device address of access network device is the media access control (English of access network device： Media access control, MAC) address.On-position is the net for being used to be connected with access terminal on access network device Network port.The network port is the physical port or logic port of access network device.Logic port is to be used for area in logic The port of sub-service business, for example, it is (English with link aggregation：Link aggregation) obtained port.

Optionally, access terminal enables link layer advertizing protocol, and access terminal with access network device when being connected, to connecing Enter the network equipment and send the link layer advertizing protocol frame for carrying device type, accordingly, access network device receives access eventually The link layer advertizing protocol frame sent is held, link layer advertizing protocol frame includes the device type of access terminal.Optionally, link Device address and port-mark in layer advertizing protocol frame also including access terminal etc..The device address of access terminal is that access is whole The MAC Address at end, the port-mark of access terminal are the network ports for being used to be connected with access network device in access terminal Mark, port-mark is typically the port name of character string forms.Optionally, link layer advertizing protocol is Link Layer Discovery Protocol (English：Link Layer Discovery Protocol, LLDP), CISCO discovery protocol (English：Cisco Discovery Protocol, CDP), net is prompt finds agreement (English：Foundry Discovery Protocol, FDP), NORTEL find agreement (English：Nortel Discovery Protocol, NDP) or Datalink Layer Topology Discovery (English：Link Layer Topology Discovery, LLTD) in any one.The application illustrates so that link layer advertizing protocol is LLDP as an example.

The network port for the LLDP frames for receiving access terminal transmission is defined as connecing for access terminal by access network device Enter position.Access network device is additionally operable to determine the device address of itself, namely the MAC Address of itself.

Access network device is according to the device type of the access terminal received, and the access digit of the access terminal determined Put the access parameter with the device address of itself generation access terminal.

Step 402, access network device sends access parameter to the management network equipment.

Optionally, access network device sends access parameter with CAPWAP agreements to the management network equipment.

Step 403, the access parameter that the network equipment receives the access terminal that access network device is sent is managed.

Step 404, at least one network equipment hair of the network equipment into service path corresponding with access terminal is managed Send configuration-direct.

Optionally, configuration-direct includes configuration parameter, and configuration-direct is used to indicate at least one network equipment according to configuration Parameter is configured, and at least one network equipment includes access network device.

Optionally, manage in the network equipment and be stored with the default corresponding relation being pre-configured with.The default corresponding relation includes Mapping of at least one device type at least one configuration parameter.The management network equipment is receiving access network device transmission Access parameter after, inquire about in the default corresponding relation configuration parameter corresponding to the device type included with access parameter.

Optionally, configuration parameter includes at least one of VLAN marks, IGMP pry and DHCP pry.Such as WAP pairs The configuration parameter answered is VLAN 100.Configuration parameter corresponding to set top box, which includes VLAN 100 and enabled IGMP, to be spied upon.Alternatively, Configuration parameter corresponding to WAP, which also includes enabled DHCP, to be spied upon.

Optionally, the management network equipment determines the parameter type of configuration parameter, and true according to network topology and parameter type The fixed service path using the on-position that access parameter includes as end points.

Wherein, network topology structure is to manage the network topology knot for the parameter configuring system that the network equipment is collected into advance Structure, network topology structure include the port connection between each network equipment and the network equipment in the parameter configuring system Relation.

Optionally, parameter type is any one in VLAN types, IGMP type of snoop and DHCP type of snoop.When with Put parameter be VLAN mark when, parameter type corresponding to configuration parameter is VLAN types, such as, VLAN 100 and VLAN 10 are right The parameter type answered all is VLAN types.When configuration parameter is IGMP pry, its type of correspondence parameter is IGMP type of snoop, For example it is all IGMP type of snoop that enabled IGMP, which spies upon and gone parameter type corresponding to enabled IGMP pry,.When configuration parameter is When DHCP is spied upon, its corresponding parameter type is DHCP type of snoop, such as, enabled DHCP spies upon and gone enabled DHCP pry pair The parameter type answered all is DHCP type of snoop.

Optionally, when parameter type includes VLAN types, it is determined that obtained service path is to manage the network equipment with connecing Enter the network path between terminal.When parameter type includes IGMP type of snoop, it is determined that obtained service path is and access Network path between the connected access network device of terminal and access terminal.When parameter type includes DHCP type of snoop, It is determined that obtained service path is the network path between the access network device and access terminal being connected with access terminal.

Optionally, configuration-direct also includes port-mark, and configuration-direct is used to indicating at least one network equipment according to matching somebody with somebody Put parameter and port-mark is configured, port-mark is the mark for the network port being located in the network equipment in service path Know.The network equipment is used to after configuration, carry out the business datum received from the network port corresponding to the port-mark Processing, and/or, the business datum sent from the network port corresponding to the port-mark is handled.

Optionally, at least one network equipment send configuration of the network equipment with CAPWAP agreements into service path is managed Instruction.

Optionally, the network equipment is managed according to configuration sequence set in advance successively at least one net into service path Network equipment send configuration instructs, or, at least one network equipment transmission of the management network equipment simultaneously into service path is matched somebody with somebody Put instruction.

Step 405, access network device receives the configuration-direct that the management network equipment is sent, and configuration-direct, which includes configuration, joins Number.

Step 406, access network device is configured with configuration parameter.

Optionally, access network device is configured according to configuration parameter, or, access network device is according to configuration parameter Configured with port-mark.

Other network equipments in service path in addition to access network device are also configured with configuration parameter.

In summary, the method for parameter configuration that the embodiment of the present application provides, the management network equipment receive access network device The access parameter of the access terminal of transmission, corresponding with access terminal configuration parameter and service path are determined according to access parameter, Each network equipment send configuration instruction into service path, configuration-direct are used to indicate that the network equipment enters according to configuration parameter Row configuration；Solving needs to be led by network manager's network equipment progress artificial parameter configuration related to access terminal in advance The problem of parameter configuration of cause is inefficient；The management network equipment is reached and has generated configuration-direct automatically according to access parameter, made Each network equipment in service path corresponding to access terminal is configured automatically according to configuration-direct, improves parameter configuration The effect of efficiency.

Fig. 5 is refer to, the flow chart of the method for parameter configuration provided it illustrates one exemplary embodiment of the application.This Embodiment is used in parameter configuring system as shown in Figure 3 come for example, at least two network equipments include in this way The management network equipment, junction network equipment and access network device, this method include following steps：

Step 501, access network device determines the access parameter of access terminal.

For access terminal when being connected with access network device, access terminal enables LLDP.

The device type of oneself, device address and port-mark are separately added into the LLDP data sheets of LLDP frames by access terminal Member (English：LLDP data unit, LLDPDU) in a type-length-value (English：Type-length-value, TLV) ternary In group.

Access terminal sends LLDP frames to access network device.Access network device is receiving access terminal transmission After LLDP frames, device type, device address and the port-mark of access terminal are obtained.

The form of one TLV triple is as shown in fig. 6, type (type) field is used to indicate what the TLV triples included The type of data, length (length) field are used for the length for indicating the data that the TLV triples include, that is, are worth (value) The length that field takes, value field are used for the content for indicating the data included in the TLV triples.Type field and length word What Duan Zhanyong byte length was usually fixed, the length that value field takes is variable, and optionally, type field and length field are equal Take two bytes.

The TLV triples included for LLDP data cells, when the value difference of type field, the letter in value field The implication of breath is also different.The implication of some TLV in LLDP data cells is as shown in Figure 7.

Wherein, when type field=0, value field is used to indicate that PDU terminates, and value field takes 1 byte, length=1. Represent that PDU terminates during value field=1.When type field=1, value field is used for the device address for indicating access terminal, generally It is the MAC Address of access terminal, value field takes 6 bytes, length field=6.When type field=2, value field is used for The port name of the port-mark, typically character string forms of access terminal is indicated, value field generally takes up 16 bytes, length word Section=16.When type field=9, value field is used for the device type for indicating access terminal, and value field generally takes up 1 word Section, length field=1.Optionally, during value field=1, device type is WAP, and during value field=0, device type is wired connects Enter terminal.

In the present embodiment, TLV triples relevant with access parameter in a LLDP data cell comprise at least 3, It is respectively used to indicate device type, device address and the port-mark of access terminal.When actually realizing, in LLDP data cells Generally also include the TLV triples for being used to indicate the term of validity of LLDP data cells, terminate for indicating LLDP data cells TLV triples, and, can also include other customized TLV triples in LLDP data cells, the present embodiment to this no longer Repeat.

Such as, it is assumed that network topology structure such as Fig. 8 institutes of each network equipment in the parameter configuring system shown in Fig. 3 Show, then the schematic diagrames of the TLV triples that the LLDP data cells that access network device 330 receives include as shown in figure 9, its Device address for indicating access terminal 351 is MAC1, is used for what is be connected with access network device 330 in access terminal 351 The entitled GE0/0/1 in port of port 3511, the device type of access terminal 351 is WAP.

Access network device determines access terminal in access network device it is determined that after the device type of access terminal On-position and the device address of itself.Optionally, the on-position that access network device determines is in access network device For the port-mark for the network port being connected with access terminal, port-mark is typically the port name of character string forms.

Step 502, access network device sends access parameter to the management network equipment.

Optionally, CAPWAP protocol communications can be used by managing between the network equipment and other network equipments, access network Equipment sends access parameter by CAPWAP agreements to the management network equipment.Access network device is sent to the management network equipment CAPWAP message, access parameter is carried in CAPWAP message.

A kind of form for the CAPWAP message that access network device is sent to the management network equipment is as shown in Figure 10, wherein, CAPWAP message includes Internet protocol (English：Internet Protocol, IP) head, UDP (English： User Datagram Protocol, UDP) head, CAPWAP heads (English：CAPWAP header) and ethernet frame.Ethernet frame Include the message data in the CAPWAP message.Optionally, ethernet frame is used for version number, the sequence for transmitting the CAPWAP message The message datas such as row number, type of message and access parameter.

Optionally, access parameter includes at least one set of type of message field and parameter field.Optionally, access parameter with The form of TLV triples is packaged, and one group of type of message field, parameter field and message length field are added into a TLV In triple, the type field in TLV triples is type of message field, and length field is message length field, and value field is Parameter field.

Optionally, ethernet frame is transmitted by message format as shown in figure 11, and the implication of each field is as follows：

1st, version number (version) field, the length of 1 byte is taken, should for indicating version number used in message Field is usually 0x01.

2nd, type of message (packet type) field, the length of 1 byte is taken, for indicating type of message.Message class Type includes request message and response message, it is generally the case that when the field is 0x01, the type of message for instruction is request report Text, when the field is 0x02, the type of message for instruction is in response to message；In the present embodiment, access network device is to pipe The CAPWAP message that the reason network equipment reports is request message, and the field is 0x01.

3rd, sequence number (sequence) field, the length of 1 byte is taken, for indicating the sequence number of message.Request report The sequence number of text is since 0, and incremented by successively 1, the sequence number of request message of the sequence number of response message with receiving is identical；Than Such as, the sequence number for first request message that access network device reports to the management network equipment is 0, second reported request The Serial No. 1 of message, the Serial No. 2 of the 3rd request message reported, the like.

4th, first retains (reserverd1) field, takes 1 byte.

5th, second retains (reserverd2) field, takes 2 bytes.

6th, message length (packet length) field, 2 bytes is taken, for indicating the length of message, are represented from version The length sum that all fields that this number field starts include.

7th, type (type) field, 2 bytes are taken, the access parameter being packaged for instruction using TLV forms Type.

8th, length (length) field, 2 bytes are taken, for the access parameter for indicating to be packaged using TLV forms Length, that is, indicate value field take byte length.

9th, it is worth (value) field, for the value for the access parameter for indicating to be packaged using TLV forms, the byte of occupancy The value of access parameter of the length to indicating is related, takes fixed byte length or variable byte length.

The implication of TLV triples in ethernet frame is as shown in figure 12.When type of message field is first kind field, Parameter field with group is used for the device address for indicating access network device.When type of message field is Second Type field, Parameter field with group is for indicating the access digit of the device type and/or access terminal of access terminal in access network device Put.The present embodiment is not repeated parameters such as the device address of access terminal indicated in ethernet frame and port-marks.Scheming In 12, type field=1 represents that type of message field is first kind field, and now value field is used to indicate access network device Device identification, optionally, device identification is the MAC Address of access network device, and value field takes 6 bytes, length field =6.Type field=10 represent that type of message field is Second Type field, and now value field is used to indicate access network device Neighbor information, in the present embodiment, the on-position of neighbor information including access terminal and/or device type.Value field accounts for Byte length is variable, and the value of length field is variable, with the actual byte length taken of value field.In addition, work as class During type-word section=0, value field is used to indicate that ethernet frame terminates.

During type field=10, the content that value field includes is as shown in figure 13, and value field comprises at least neighbours' number (neighbour num) field and neighbor list (neighbour list) field.Wherein, neighbours digital section generally takes up one Individual byte length, in the present embodiment, the field are used for the number for the access terminal that instruction is connected with access network device.Neighbours The length for the byte that list field takes is variable, for indicating the neighbor parameter of one or more neighbours, in the present embodiment, often The device type of individual neighbor parameter including each access terminal, on-position, the port-mark of access terminal and access terminal The parameters such as device address.For example in fig. 13, neighbor list field includes K neighbor parameter, K >=1, then neighbours digital section =K.

The form of each neighbor parameter is as shown in figure 14, and the field and field meanings that neighbor parameter includes are as follows：

1st, neighbor device mark (neighbour device ID) field, generally takes up 6 bytes, for indicating neighbours The device address of the network equipment.In the present embodiment, the field is used for the device address for indicating access terminal.

2nd, local terminal port-mark (local port ID) field, for indicating the information of on-position, namely access network The port information for the network port being connected in equipment with access terminal.Local terminal port-mark field includes port-mark length (port ID length) field and port-mark (port ID) field, port-mark length field generally take up a byte, For indicating the length of port-mark, i.e., the length that port-mark field takes.Port-mark field generally takes up 16 bytes Length, for indicating the port-mark of the network port, then port-mark length field=16.

3rd, local terminal link aggregation mark (local link aggregation ID) field, generally takes up 2 bytes, uses Port-mark in the port obtained with link aggregation belonging to instruction on-position, when local terminal relaying identification field is 0xFFFF When, represent that the network port in local terminal network equipment is not added in the port obtained with link aggregation.

4th, remote port mark (remote port ID) field, for indicate in neighboring net-work device with network equipment phase The information of the network port even, in the present embodiment, the field are used to indicate to be used for and access network device phase in access terminal The information of the network port even.Remote port identification field includes port-mark length (port ID length) field and port (port ID) field is identified, the implication of field can combine above-mentioned local terminal port-mark field, and the present embodiment is no longer superfluous to this State.

5th, remote link convergence mark (remote link aggregation ID) field, generally takes up 2 bytes, uses In indicating to be used for the end obtained with link aggregation belonging to the network port that is connected with local terminal network equipment in neighboring net-work device The port-mark of mouth, in the present embodiment, the field are used to indicate to be used for the net being connected with access network device in access terminal The port-mark of the port obtained with link aggregation belonging to network port.When remote link convergence mark is 0xFFFF, represent The network port for being used to be connected with local terminal network equipment in neighboring net-work device is not added in the port obtained with link aggregation.

6th, device type (device type) field, generally takes up a byte, for indicating the equipment class of access terminal Type, when the field is 1, the device type of instruction is WAP, and when the field is 0, the device type of instruction is access in radio terminal.

Such as by taking the network topology structure shown in Fig. 8 as an example, it is assumed that access network device 330 receives access terminal 351 The LLDP frames of transmission, and the TLV triples that include of the LLDP frames received are as shown in figure 9, then access network device 330 is to pipe The content that ethernet frame in the CAPWAP message that the reason network equipment 310 is sent includes is as shown in figure 15.Wherein, MAC 2 is The device identification of access network device 330, GE0/0/2 are the ends for being used to be connected with access terminal 351 in access network device 330 The port-mark of mouth 332.

Step 503, the access parameter that the network equipment receives the access terminal that access network device is sent is managed.

Corresponding, the management network equipment receives the access parameter of access network device transmission with CAPWAP agreements.

Step 504, manage the network equipment and configuration parameter corresponding with device type is determined according to default corresponding relation.

Step 505, the access that the network equipment determines to include with access parameter according to network topology and parameter type is managed Position is the service path of end points.

Assuming that network topology structure is as shown in Figure 8 above, the management network equipment 310 determines corresponding with access terminal 351 Configuration parameter be VLAN 100, then manage the network equipment 310 determine service path be management the network equipment 310 with access eventually Network path between end 351.That is service path is to manage port 311 → junction network equipment 320 of the network equipment 310 331 → access network device of port 330 of 322 → access network device of port 330 of port 321 → junction network equipment 320 332 → access terminal of port 351 port 3511.

Step 506, the management network equipment determines the network port of each network equipment in service path.

Step 507, the network port of the network equipment according to each network equipment, and configuration parameter generation and network are managed Configuration-direct corresponding to equipment.

Wherein, configuration-direct is used to indicate that at least one network equipment is configured according to configuration parameter and port-mark, Port-mark is the mark for the network port being located in the network equipment in service path.

Optionally, the management network equipment is referred to each network equipment send configuration of the CAPWAP agreements into service path Order, the management network equipment send CAPWAP message to each network equipment, carry configuration-direct in CAPWAP message, configuration refers to Order is packaged with the form of TLV triples, and the form of CAPWAP message is as shown in Figure 10 above.Configuration-direct is carried in ether In net frame, the form of ethernet frame is as shown in above-mentioned Figure 11.

Optionally, configuration-direct includes at least one set of type of message field and parameter field, optionally, by one group of message Type field, parameter field and message length field are added in a TLV triple.Type field in TLV triples is report Literary type field, length field are message length field, and value field is parameter field.When type of message field is first kind type-word Duan Shi, the parameter field with group are used to indicate configuration parameter；When type of message field is Second Type field, with the parameter of group Field is used for the port-mark for indicating the network port.

When parameter type difference corresponding to configuration parameter, the value of first kind field is different.TLV in ethernet frame Form when can be as shown in figure 12 above, the message represented of type field=11, type field=13 and type field=14 Type field is first kind field.During type field=11, the configuration parameter that value field is used to indicate is VLAN marks.Class During type-word section=13, configuration parameter that value field is used to indicate is IGMP pry, represents enabled IGMP pry during value field=1, Represent to go enabled IGMP pry during value field=0.During type field=14, the configuration parameter that value field is used to indicate is that DHCP is peeped Visit, value field=1 represents enabled DHCP pry, and value field=0 represents to go enabled DHCP pry.The report that type field=2 represent Literary type field is Second Type field, and now value field is used for the port-mark for indicating the network port.In addition, type field= When 0, value field is used to indicate that ethernet frame terminates.When configuration parameter is VLAN marks, also include being used to refer in ethernet frame Show the TLV of parameter configuration mode, parameter configuration mode includes allowing to add or default mode, it is allowed to adds for indicating network Equipment allows the business datum added with VLAN marks by the way that default mode is used to indicate that network equipments configuration default VLAN is VLAN corresponding to VLAN marks.For example in above-mentioned Figure 12, during type field=12, value field is used to indicate parameter configuration Mode, during value field=1, for indicating that parameter configuration mode is default mode, during value field=0, for indicating parameter configuration Mode is to allow to add.

Step 508, at least one network equipment send configuration instruction of the network equipment into service path is managed.

Step 509, access network device receives the configuration-direct that the management network equipment is sent.

Optionally, access network device receives the configuration-direct of management network equipment transmission with CAPWAP agreements.

Step 510, the configuration parameter that access network device is indicated with configuration-direct is configured.

Optionally, access network device is carried out with postponing, to being connect from the network port according to configuration parameter and the network port The business datum received and/or sent is handled.

Optionally, when the configuration parameter of configuration-direct instruction includes VLAN marks and what is indicated is on-position, configuration The parameter configuration mode of instruction instruction is usually default mode.When the configuration parameter of configuration-direct instruction includes VLAN marks and refers to When what is shown is the network port for being connected with other network equipments, the parameter configuration mode of configuration-direct instruction is usually to allow Add.Then access network device is carried out with postponing according to configuration-direct, is received and/or is sent to be added with by the network port and be somebody's turn to do The business datum of VLAN marks, and, the business datum to be received by on-position adds VLAN marks.

Optionally, the configuration parameter of configuration-direct instruction includes VLAN marks and enables IGMP pry, then manages network and set The standby configuration-direct sent to each network equipment for indicating VLAN marks, and the network equipment is managed also to access network device The configuration-direct for indicating enabled IGMP pry is sent, access network device enables IGMP according to configuration-direct and spied upon.

Step 511, junction network equipment receives the configuration-direct that the management network equipment is sent.

Step 512, the configuration parameter that junction network equipment is indicated with configuration-direct is configured.

When the service path includes multiple junction network equipment, each junction network equipment by step 511 and Method shown in step 512 receives configuration-direct and configured, and the configuration that junction network equipment indicates according to configuration-direct is joined The method that number is configured can combine the method that the access network device shown in above-mentioned steps 510 is configured, the present embodiment This is repeated no more.In addition, above-mentioned steps 511 and step 512 are optional, when not including junction network equipment in service path When, do not include step 511 and step 512 in the method for parameter configuration.

The configuration parameter that each network equipment in service path indicates according to configuration-direct match somebody with somebody and postponed, service path In at least one network equipment can be to access terminal forwarding service.

The method for parameter configuration that the embodiment of the present application provides, access terminal with access network device after being connected, access network Network equipment determines and the on-position of access terminal is sent to the management network equipment, and the management network equipment determines according to on-position Service path；Network manager is solved when carrying out parameter configuration to the related network equipment of access terminal in advance, if access Terminal is physically connected to other on-positions in access network device, then need again to the network equipment carry out parameter configuration and The problem of caused parameter configuration underaction, improve the flexibility of parameter configuration.

The method for parameter configuration that the embodiment of the present application provides, access terminal with access network device after being connected, access network Network equipment receives the device type that access terminal is sent by LLDP, and the management network equipment determines configuration ginseng according to device type Number, then the configuration-direct for indicating the configuration parameter is sent to each network equipment；When the access being connected with access network device is whole When the device type at end changes, the management network equipment can determine new configuration parameter, and indicate each network again Equipment is configured according to new configuration parameter, avoid network manager in advance to the network equipment carry out parameter configuration after, when When the device type of the access terminal actually accessed changes, the network equipment can not incite somebody to action according to being pre-configured with for network manager Business datum is forwarded to the problem of new access terminal.

Such as by taking the access terminal 351 in the network topology structure that access terminal is shown in Fig. 8 as an example, access terminal 351 It is WAP.The access parameter carried in the CAPWAP message that access network device 330 is sent to the management network equipment 310 is as described above Shown in Figure 15.It is VLAN 100 to manage the configuration parameter corresponding with device type that the network equipment 310 determines.Manage the network equipment 310 service paths determined are as shown in above-mentioned step 505.The junction network equipment that the management network equipment includes to service path 320 and the send configuration of access network device 330 instruction.Junction network equipment 320 according to configuration-direct match somebody with somebody and postponed, it is allowed to from Port 321 receives and/or sent the business datum added with VLAN 100, and allows to receive and/or send addition from port 322 There is VLAN 100 business datum.Access network device 330 according to configuration-direct match somebody with somebody and postponed, it is allowed to is received from port 331 And/or the business datum added with VLAN 100 is sent, and the business datum to be received from port 332 adds VLAN 100, And, it is allowed to send the business datum added with VLAN 100 from port 332.

It is the access terminal in the network topology structure shown in Fig. 8 with access terminal in another exemplary example Exemplified by 354, access terminal 354 is set top box.The CAPWAP message that access network device 340 is sent to the management network equipment 310 The form of the access parameter of middle carrying is similar with above-mentioned Figure 15, and the present embodiment repeats no more.Manage the network equipment 310 determine with Configuration parameter corresponding to device type, which includes VLAN 10 and enabled IGMP, to be spied upon.Manage the service path that the network equipment 310 determines The port 323 of port 321 → junction network equipment 320 of port 311 → junction network equipment 320 including the management network equipment The port 3541 of 343 → access terminal of port 354 of 341 → access network device of port 340 of → access network device 340 Network path, and, the network path of the port 3541 of 343 → access terminal of port 354 of access network device 340.Management The junction network equipment 320 and access network device 340 that the network equipment 310 includes to service path are sent for indicating VLAN 10 configuration-direct, then junction network equipment 320 and access network device 340 configured according to VLAN 10, as above one is shown Shown in example property embodiment, the present embodiment repeats no more to this.In addition, the network equipment 310 is managed also to access network device 340 send the configuration-direct for indicating enabled IGMP pry, and access network device 340 is additionally operable to be enabled according to configuration-direct IGMP is spied upon, and the business datum received is sent to access terminal 354 by port 343.

Optionally, before the embodiment shown in above-mentioned Fig. 4 or Fig. 5, at least two networks in parameter configuring system are set Standby each network equipment is registered to the management network equipment after connecting completion and being powered, and is managed the network equipment and determined to be somebody's turn to do The network topology structure of parameter configuring system.With at least two network equipments include management the network equipment, junction network equipment and Exemplified by access network device, the process includes the following steps：

(1), junction network equipment and access network device are registered to the management network equipment.

Optionally, the network equipment is managed as the server role in CAPWAP agreements, junction network equipment and access network Network equipment is registered as the client role in CAPWAP agreements to the management network equipment.

(2), junction network equipment and access network device determine neighbor parameter.

Optionally, the device address of the network equipment, the network equipment are included for any one network equipment, neighbor parameter In be used for the port-mark of the network port, the device address of neighboring net-work device that are connected with neighboring net-work device, and neighbours It is used for the port-mark or its any combination of the network port being connected with the network equipment in the network equipment.

Optionally, neighboring net-work device enables LLDP, and neighboring net-work device is by the device address of oneself and port-mark etc. It is separately added into a TLV triple in LLDP data cells, and is sent to the network equipment.The implementation of the step can be with With reference to above-mentioned steps 501, the present embodiment repeats no more to this.

(3), junction network equipment and access network device send neighbor parameter to the management network equipment.

Optionally, junction network equipment and access network device send CAPWAP message, CAPWAP to the management network equipment One or more neighbor parameters are carried in message, the neighbor parameter is packaged with the form of TLV triples.Junction network is set A kind of form for the CAPWAP message that standby and access network device is sent to the management network equipment is different as shown in figure 10 above -13 TLV is as defined above shown in Figure 12, and the present embodiment repeats no more to this.

(4), the management network equipment determines the network topology structure of system according to the neighbor parameter received.

The management network equipment receives the CAPWAP message of each network equipment transmission, according to the CAPWAP message received The annexation between each network equipment and other network equipments is determined, so that it is determined that the network of whole parameter configuring system Topological structure.

Figure 16 is refer to, the structural representation of the management network equipment provided it illustrates the application one embodiment should The management network equipment comprises at least processor 1610 and the network port 1620.

Processor 1610 includes one or more than one processing core.Processor is used to perform each of the management network equipment Plant application of function and for carrying out data processing.Processor includes network processing unit (English：Network processor, NP), and/or central processing unit is (English：Central Processing Unit, CPU).

The management network equipment generally includes multiple network ports 1620.Each network port 1620 with processor 1610 It is connected, the management network equipment is communicated by the network port 1620 with other network equipments.As Figure 16 shows management network Equipment includes the schematic diagram of 3 network ports 1620.

If processor 1610 is CPU, the structural representation of the management network equipment is as shown in figure 16, now manages network Generally also include memory 1630 in equipment.

Memory 1630 is connected by bus 1640 with processor 1610.Memory 1630 is used for store instruction, processor 1610 realize above-mentioned parameter collocation method by performing the instruction stored in memory 1630.Optionally, memory includes random Access memory (English：Random-access memory, RAM) and/or flash memory (English：flash memory)

If processor 1610 is NP, the structural representation of the management network equipment is as shown in figure 17, then manages network and set Instruction in standby is typically directly stored in NP, and memory can not be included by managing in the network equipment.

Above-mentioned Figure 16 is refer to, the structural representation of the access network device provided it illustrates the application one embodiment Figure, the access network device comprise at least processor 1610 and the network port 1620.

Processor 1610 includes one or more than one processing core.Processor is used to perform each of access network device Plant application of function and for carrying out data processing.Processor includes NP, and/or CPU.

The network port 1620 in access network device generally includes multiple, and each network port 1620 is and processor 1610 are connected, and access network device is communicated by the network port 1620 with other network equipments or access terminal.Such as Figure 16 Show that access network device includes the schematic diagram of 3 network ports 1620.

If processor 1610 is CPU, the structural representation of the management network equipment is as shown in figure 16, now accesses network Generally also include memory 1630 in equipment.

Memory 1630 is connected by bus 1640 with processor 1610.Memory 1630 is used for store instruction, processor 1610 realize above-mentioned parameter collocation method by performing the instruction stored in memory 1630.Optionally, memory includes RAM And/or flash memory.

If processor 1610 is NP, the structural representation of the management network equipment is as shown in figure 17, then accesses network and set Instruction in standby is typically directly stored in NP, and access network device can not include memory.

Figure 18 is refer to, the block diagram of the parameter configuration device provided it illustrates the application one embodiment.The parameter is matched somebody with somebody Putting device can be by all or part for being implemented in combination with turning into the management network equipment of software, hardware or both.Should Parameter configuration device can include：Receiving unit 1810 and transmitting element 1820.

Receiving unit 1810, for realizing the function of above-mentioned steps 403 and step 503.

Transmitting element 1820, for realizing the function of above-mentioned steps 404 and step 508.

Optionally, the device also includes processing unit 1830, and the block diagram of the device is as shown in figure 19：

Processing unit 1830, for realizing above-mentioned steps 504, step 505, step 506 and the function of step 507.

Correlative detail can be with reference to reference to the embodiment of the method shown in above-mentioned Fig. 4 and Fig. 5.

When actually realizing, Figure 18 or the management network equipment shown in Figure 19 are used to realize the reality shown in above-mentioned Fig. 4 or Fig. 5 The method for parameter configuration exemplified is applied, the management network equipment can be realized in receive information by above-mentioned receiving unit 1810. The network equipment is managed when sending information, can be realized by above-mentioned transmitting element 1820.The management network equipment is performing processing During with calculation procedure, it can be realized by above-mentioned processing unit 1830.

Figure 20 is refer to, the block diagram of the parameter configuration device provided it illustrates the application one embodiment.The parameter is matched somebody with somebody Putting device can be by all or part being implemented in combination with as access network device of software, hardware or both.Should Parameter configuration device can include：Processing unit 2010, transmitting element 2020 and receiving unit 2030.

Processing unit 2010, for realizing above-mentioned steps 401, step 406, step 501 and the function of step 510.

Transmitting element 2020, for realizing the function of above-mentioned steps 402 and step 502.

Receiving unit 2030, for realizing the function of above-mentioned steps 405 and step 509.

When actually realizing, the access network device shown in Figure 20 is used to realize that the implementation shown in above-mentioned Fig. 4 or Fig. 5 to illustrate The method for parameter configuration gone out, access network device, can be by above-mentioned processing units 2010 when performing processing and calculation procedure Realize.Access network device can be realized when sending information by above-mentioned transmitting element 2020.Access network device is receiving During information, it can be realized by above-mentioned receiving unit 2030.

Above-mentioned the embodiment of the present application sequence number is for illustration only, does not represent the quality of embodiment.

One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..

The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in, It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims It is defined.

Claims

A 1. parameter configuration method, it is characterised in that methods described includes：

Manage the network equipment receive access network device send access terminal access parameter, the access network device be with The connected network equipment of access terminal；

At least one network equipment of the management network equipment into service path corresponding with the access terminal, which is sent, matches somebody with somebody Put instruction, the configuration-direct includes configuration parameter, the configuration-direct be used to indicating at least one network equipment according to The configuration parameter is configured, and at least one network equipment includes the access network device.
2. according to the method for claim 1, it is characterised in that the access parameter includes the equipment class of the access terminal Type；

Methods described also includes：

The management network equipment determines institute corresponding with the device type of the access terminal according to default corresponding relation Configuration parameter is stated, the default corresponding relation includes mapping of at least one device type at least one configuration parameter.
3. method according to claim 1 or 2, it is characterised in that the access parameter includes connecing for the access terminal Enter position；

Methods described also includes：

The management network equipment determines the parameter type of the configuration parameter；

The management network equipment is according to network topology and parameter type determination using the on-position as end points Service path.
A 4. parameter configuration method, it is characterised in that methods described includes：

Access network device determines the access parameter of access terminal；

The access network device sends the access parameter to the management network equipment；

The access network device receives the configuration-direct that the management network equipment is sent, and the configuration-direct, which includes configuration, joins Number；

The access network device is configured with the configuration parameter.
5. according to the method for claim 4, it is characterised in that the access parameter includes the equipment class of the access terminal Type；

The access network device determines the access parameter of access terminal, including：

The link layer advertizing protocol frame that the access terminal is sent is received, the link layer advertizing protocol frame includes the equipment class Type.
6. a kind of parameter configuration device, it is characterised in that described device includes：

Receiving unit, the access parameter of the access terminal for receiving access network device transmission, the access network device are The network equipment being connected with access terminal；

Transmitting element, refer to at least one network equipment send configuration into service path corresponding with the access terminal Order, the configuration-direct include configuration parameter, and the configuration-direct is used to indicate at least one network equipment according to Configuration parameter is configured, and at least one network equipment includes the access network device.
7. device according to claim 6, it is characterised in that the equipment that the access parameter includes the access terminal Type；Described device also includes：

Processing unit, for matching somebody with somebody according to default corresponding relation determination is corresponding with the device type of the access terminal Parameter is put, the default corresponding relation includes mapping of at least one device type at least one configuration parameter.
8. the device according to claim 6 or 7, it is characterised in that also include the access terminal in the access parameter On-position；

The processing unit, it is additionally operable to determine the parameter type of the configuration parameter, and according to network topology and the parameter class Type determines the service path using the on-position as end points.
9. a kind of parameter configuration device, it is characterised in that described device includes：

Processing unit, for determining the access parameter of access terminal；

Transmitting element, for sending the access parameter to the management network equipment；

Receiving unit, the configuration-direct sent for receiving the management network equipment, the configuration-direct include configuration parameter；

Processing unit, for being configured with the configuration parameter.
10. device according to claim 9, it is characterised in that the access parameter includes setting for the access terminal Standby type；

The processing unit, it is additionally operable to receive the link layer advertizing protocol frame that the access terminal is sent, the link layer notice Protocol frame includes the device type.
11. one kind management network equipment, it is characterised in that the management network equipment includes：Processor and the network port；

The processor, for receiving the access parameter for the access terminal that access network device is sent by the network port, The access network device is the network equipment being connected with access terminal；

The processor, be additionally operable to by the network port into service path corresponding with the access terminal at least one The instruction of individual network equipment send configuration, the configuration-direct include configuration parameter, the configuration-direct be used to indicating described at least One network equipment is configured according to the configuration parameter, and at least one network equipment includes the access network and set It is standby.
12. the management network equipment according to claim 11, it is characterised in that the access parameter includes the access The device type of terminal；

The processor, it is additionally operable to determine institute corresponding with the device type of the access terminal according to default corresponding relation Configuration parameter is stated, the default corresponding relation includes mapping of at least one device type at least one configuration parameter.
13. the management network equipment according to claim 11 or 12, it is characterised in that also include institute in the access parameter State the on-position of access terminal；

The processor, it is additionally operable to determine the parameter type of the configuration parameter；

The processor, it is additionally operable to according to network topology and parameter type determination using the on-position as end points Service path.
14. a kind of access network device, it is characterised in that the access network device includes：Processor and the network port；

The processor, for determining the access parameter of access terminal；

The processor, it is additionally operable to send the access parameter to the management network equipment by the network port；

The processor, the configuration-direct for receiving the management network equipment by the network port and sending is additionally operable to, it is described Configuration-direct includes configuration parameter；

The processor, it is additionally operable to be configured with the configuration parameter.
15. access network device according to claim 14, it is characterised in that the access parameter includes the access The device type of terminal；

The processor, it is additionally operable to receive the link layer advertizing protocol frame that the access terminal is sent, the link layer notice association View frame includes the device type.
16. a kind of business configuration system, it is characterised in that the system includes：Pipe as described in claim 11 to 13 is any The network equipment is managed, and, the access network device as described in claims 14 or 15.