CN1848750A - Method for opening Ethernet business - Google Patents
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- CN1848750A CN1848750A CN 200510059967 CN200510059967A CN1848750A CN 1848750 A CN1848750 A CN 1848750A CN 200510059967 CN200510059967 CN 200510059967 CN 200510059967 A CN200510059967 A CN 200510059967A CN 1848750 A CN1848750 A CN 1848750A
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Abstract
A method for cutting in Ethernet service includes selecting user side port and optical network side port used for cutting in current Ethernet service by carrying out information interaction with network element after Ethernet service cutting in request from network element is received by network management, configuring transmission channel for cutting in service and port attribute of two said side ports by network management, sending port information and configured transmission channel information as well as port attribute to network element by network management for carrying out itself information configuration of network element.
Description
Technical field
The present invention relates to the communication network management technology, be specifically related to a kind of activating method of Ethernet service.
Background technology
Along with the development of the network communications technology, present communication network can provide various types of mass communication business service to the user, as: speech business, graphic service etc.The prerequisite that the user can receive above-mentioned business service is: this business is open-minded, and the user can use this business.The basis that activates the service then is: webmaster carries out the relevant parameter configuration to the required functional entity that activates the service.Here said webmaster is meant the network management device that plays control and management role in whole network, is generally computer; Below as " webmaster " appears, then refer to equally in whole network, rise and control and the computer of management role.
Present Ethernet is set up with the form of optical-fiber network usually, and the Ethernet service of carrying out based on this optical transport network has four kinds substantially.First kind of business is based on the Ethernet Private Line business (EPL) of optical transport network; Second kind of business is based on the Ethernet virtual private line service (EVPL) of optical transport network; The third business is based on the Ethernet private LAN service (EPLAN) of optical transport network; The 4th kind of business is based on the Ethernet virtual private LAN service (EVPLAN) of optical transport network.
In above-mentioned these four kinds of business, EPL is professional to be private line service with the EVPL business.Need carry out the parameter configuration of user-side port, optical-fiber network side ports, transmission channel and user-side port, optical-fiber network side ports attribute when opening EPL, EVPL business.Can use unified transmission channel function software at present the transmission channel of miscellaneous service is carried out parameter configuration, also can use unified port operation software each port attribute in the network is configured; But the function software that disposes the required application of parameter such as above-mentioned transmission channel and user-side port, optical-fiber network side ports attribute is different, each other also without any contact.
Above-mentioned user-side port is the communication port that links to each other with user side on the veneer that will open in the network element of Ethernet service; The optical-fiber network side ports then is the communication port that links to each other with the optical-fiber network side on the described veneer.Communicating by letter between user-side port and the optical-fiber network side ports is normally two-way.Above-mentioned optical-fiber network side is meant synchronous digital transmission network (SDH) or wavelength division multiplexed network optical communication networks such as (WDM).
When opening the EPL business, need to carry out the configuration operations in following three steps substantially:
The first step: at first select user-side port and the optical-fiber network side ports that to activate the service, also can be called definite route.Operating personnel will use webmaster earlier will open the situation of utilizing of each port on the veneer in the network element of EPL business to the data base querying that links to each other with webmaster, as: whether port type, port are just being managed business and are being handled which kind of business etc.After above-mentioned information that database will inquire returned to webmaster, operating personnel just can be known this information by webmaster, and judged according to this information which port can be used for activating the service in numerous ports.Afterwards, judge again which two port on which veneer are suitable as the current user-side port that will activate the service, optical-fiber network side ports in the port can be used for activating the service, and the final user-side port, the optical-fiber network side ports that are used to activate the service selected.In this step, the webmaster application software such as ethernet link management software of mainly using self are carried out corresponding configuration operation.
Second step: selected optical-fiber network side ports and the transmission channel between the optical-fiber network are configured.Operating personnel will remember the optical-fiber network side ports in first step selection, use the port ability of webmaster to this optical-fiber network side ports of data base querying again, this port ability generally includes transmission channel parameter such as virtual container sign that described optical-fiber network side ports provides, virtual container bandwidth.After above-mentioned port ability that database will inquire returns to webmaster, operating personnel just can be known this optical-fiber network side ports ability by webmaster, and according to this optical-fiber network side ports ability dispose the bandwidth-level of this optical-fiber network side ports transceive data and when activating the service with the transmission channel parameter of using such as virtual container.
In this step, the webmaster application software such as channel arrangement management software of mainly using self are carried out corresponding configuration operation.
The 3rd step: operating personnel use webmaster the user-side port of selecting, the port attribute of optical-fiber network side ports are configured.In this step, the webmaster application software such as port attribute management software of mainly using self are carried out corresponding configuration operation.
In above-mentioned configuration operation, webmaster issues the relevant parameter that operating personnel finish configuration to network element in real time, and network element is configured at self according to the configuration parameter of receiving.After finishing above-mentioned all configuration operations, just open-minded via the EPL business of described user-side port, optical-fiber network side ports.
As seen, open EPL when professional, operating personnel will select the port that can be used for activating the service from a large amount of ports in described first step operation, and finally select two ports being fit to activate the service as described user-side port, optical-fiber network side ports.This makes operating personnel will do a large amount of decision operation that relatively reach, and operating efficiency is very low, and user-side port, optical-fiber network side ports that the artificial low accuracy of judging and high error rate also can make selection not necessarily are exactly suitable port.
Carrying out described second goes on foot when operating, operating personnel will remember the described optical-fiber network side ports that it is selected in first step operation, and application is carried out corresponding configuration with management software different during the first step is operated to the transmission channel attribute between this optical-fiber network side ports and the optical-fiber network; Carrying out the described the 3rd goes on foot when operating, operating personnel will remember described user-side port, the optical-fiber network side ports that it is selected equally in first step operation, and use with management softwares all different during first and second step operates this user-side port, optical-fiber network side ports attribute are carried out corresponding configuration.
As seen, operating personnel will use too much management software when opening the EPL business, and all to remember described user-side port, the optical-fiber network side ports selected when these management softwares carry out follow-up numerous and diverse parameter configuration using, carry out follow-up corresponding configuration with relevant parameter in conjunction with this user-side port, optical-fiber network side ports.In case operating personnel remember wrongly described user-side port, the optical-fiber network side ports of selection, the parameter configuration mistake then probably appears in follow-up operation.
Open configuration that EVPL carries out when professional and to open the configuration that EPL carries out when professional identical substantially, also be divided into and select user-side port, optical-fiber network side ports, transmission channel configuration and port attribute configuration three go on foot.EVPL difference professional and the EPL business is: the EPL business is monopolized the transmission channel between described optical-fiber network side ports and the optical-fiber network; The EVPL business is not then monopolized the transmission channel between described optical-fiber network side ports and the optical-fiber network, but shares a transmission channel with other a plurality of EVPL business.This makes same optical-fiber network side ports can receive from the data of different user side ports and with these data and sends to the optical-fiber network side; Equally, same optical-fiber network side ports can receive from the data of optical-fiber network side and with these data and be distributed to corresponding different user side ports.In order to make the optical-fiber network side ports know which data from which user-side port, need be when carrying out described port attribute configuration, the ports tab of using when the data packetizing protocol of configuration optical-fiber network side ports and optical-fiber network side ports transceive data.
Like this, the optical-fiber network side ports just can be used different data packetizing protocols for to carry out data encapsulation from the data of different user side ports, as: use at present very universal MATINI data packetizing protocol to as described in data encapsulate.
Different data packetizing protocol correspondences dissimilar ports tabs, as: MATINI data packetizing protocol correspondence the multiprotocol label switching (mpls) label; The another kind of ports tab that is widely used equally at present is the Virtual Local Area Network label.When the optical-fiber network side ports encapsulates for the data from the different user side ports, also to add different ports tabs for data respectively, and will add that the encapsulation of data of different port label sends to the optical-fiber network side from the different user side ports.
After the optical-fiber network side is carried out respective handling to the data of receiving, send data to above-mentioned user-side port if desired, the optical-fiber network side is then used the data packetizing protocol identical with the optical-fiber network side ports and is carried out data encapsulation, and the ports tab that the optical-fiber network side adds in the data that will issue the different user side ports is identical with the ports tab of receiving before that data comprised from the relative users side ports respectively.
Like this, after the optical-fiber network side sends to the optical-fiber network side ports with the data of different user side ports, the optical-fiber network side ports just can be according to self once for the ports tab of different user side port data adding and from the consistency between the ports tab that encapsulation of data comprised of optical-fiber network side, know which encapsulation of data is sent to which user-side port, and then the ports tab that the encapsulation of data of receiving is comprised removes, and the encapsulation of data that will remove ports tab again sends to corresponding user-side port.
Therefore, comparing and open the EPL business, need further be selected optical-fiber network side ports configuration data tunneling and ports tab in the port attribute configuration operation also when opening the EVPL business.
As seen, open at present EVPL professional with open the EPL business and have identical shortcoming, operating personnel will use too much management software and carry out the relevant parameters configuration, and all to remember described user-side port, the optical-fiber network side ports selected when these management softwares carry out numerous and diverse parameter configuration using, carry out follow-up corresponding configuration with relevant parameter in conjunction with this user-side port, optical-fiber network side ports.In case operating personnel remember wrongly described user-side port, the optical-fiber network side ports of selection, the parameter configuration mistake then probably appears in follow-up operation.
Open configuration that EVPLAN carries out when professional and to open the configuration that EVPL carries out when professional identical substantially, also be divided into and select user-side port, optical-fiber network side ports, transmission channel configuration and port attribute configuration three go on foot.The professional difference with the EVPL business of EVPLAN is: the EVPLAN business has local area network (LAN) character, have the virtual bridge (Virtual Bridge) that is used to communicate by letter between one or more user-side port that activates the service and the one or more optical-fiber network side ports, above-mentioned user-side port, the optical-fiber network side ports is articulated in respectively on the Different Logic port of this virtual bridge, with Different Logic port and the described user-side port that guarantees this virtual bridge, there is the corresponding relation that is used to communicate by letter between the optical-fiber network side ports, make between the different user-side port and can communicate, also make between different user-side port and the different optical-fiber network side ports and can communicate based on above-mentioned virtual bridge based on above-mentioned virtual bridge.
The professional software that operating personnel need use in the webmaster usually generates the configuration parameter that is used to create virtual bridge, and described configuration parameter comprises: the logic port sign of virtual bridge sign, virtual bridge and user-side port, the optical-fiber network side ports of selecting are articulated in the pairing logic port sign of logic port on the virtual bridge etc. respectively.Afterwards, webmaster sends to network element with the virtual bridge configuration parameter that generates, network element is then created virtual bridge according to the virtual bridge configuration parameter received, and the described user-side port that will select, optical-fiber network side ports are articulated in respectively on the Different Logic port of virtual bridge.
As seen, in opening the selection user-side port of EVPLAN business, optical-fiber network side ports process, also to create a virtual bridge that is used to communicate by letter, and described user-side port, optical-fiber network side ports are articulated on this virtual bridge.
The functional module that above-mentioned virtual bridge is normally realized by programming in logic on the physical entity of supporting communication, as: ports having a, b, c on the veneer A, now set up a functional module by programming in logic, its function is to set port a can communicate by letter with port b, c respectively, and port b can not communicate by letter with port c.
As seen, open the EVPLAN business at present and open the EVPL business and have similar shortcoming, operating personnel will use too much management software and carry out the relevant parameters configuration, and all to remember described user-side port, the optical-fiber network side ports selected when these management softwares carry out numerous and diverse parameter configuration using, carry out follow-up corresponding configuration and create operation such as virtual bridge with relevant parameter in conjunction with this user-side port, optical-fiber network side ports.In case operating personnel remember wrongly described user-side port, the optical-fiber network side ports of selection, the parameter configuration mistake then probably appears in follow-up operation.
Open configuration that EPLAN carries out when professional and to open the configuration that EVPLAN carries out when professional identical substantially, also be divided into and select user-side port, optical-fiber network side ports, transmission channel configuration and port attribute configuration three go on foot.EPLAN difference professional and the EVPLAN business is: the professional transmission channel of sharing between described optical-fiber network side ports and the optical-fiber network side of a plurality of EVPLAN; The EPLAN business is then monopolized the transmission channel between described optical-fiber network side ports and the optical-fiber network side.This makes same optical-fiber network side ports receive only from the data of unique certain user-side port and with these data and sends to the optical-fiber network side; Equally, same optical-fiber network side ports can receive from the data of optical-fiber network side and with these data and send to this user-side port.Therefore, compare that it is professional to open EVPLAN, opening EPLAN then need be in the operation of corresponding ports attribute configuration when professional, the ports tab of using when further disposing the data packetizing protocol of optical-fiber network side ports and optical-fiber network side ports transceive data.
But, open at present EPLAN professional with open the EVPLAN business and still have identical shortcoming, operating personnel will use too much management software and carry out the relevant parameters configuration, and all to remember described user-side port, the optical-fiber network side ports selected when these management softwares carry out numerous and diverse parameter configuration using, carry out follow-up corresponding configuration and create operation such as virtual bridge with relevant parameter in conjunction with this user-side port, optical-fiber network side ports.In case operating personnel remember wrongly described user-side port, the optical-fiber network side ports of selection, the parameter configuration mistake then probably appears in follow-up operation.
By the above as can be known, when opening professional these the four kinds of Ethernet services of EPL business, EVPL business, EPLAN business and EVPLAN at present, operating personnel will use too much management software and carry out the relevant parameters configuration, and all to remember described user-side port, the optical-fiber network side ports selected when these management softwares carry out numerous and diverse parameter configuration using, carry out follow-up operations such as corresponding configuration with relevant parameter in conjunction with this user-side port, optical-fiber network side ports.This make above-mentioned Ethernet service to open operation too complicated, obviously reduced the efficient of opening of Ethernet service; The parameter configuration mistake when opening Ethernet service, also very easily occurs, and then reduce user satisfaction.And, when the business of opening is safeguarded, also to use described different management software and carry out operations such as relevant parameters configuration, cause opening, safeguarding that the cost of Ethernet service is all high.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of activating method of Ethernet service, opens the Ethernet service operation complexity with reduction, improves the efficient of opening of Ethernet service, reduces the parameter configuration error rate.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of activating method of Ethernet service, this method may further comprise the steps:
A. webmaster is received from the Ethernet service of network element and is opened the request back to this network element transmit port querying command, and this network element receives that this order back sends self all port configuration information to webmaster; Webmaster selects to can be used for opening the user-side port and the optical-fiber network side ports of current Ethernet service according to the port configuration information of receiving from all of the port of network element, and preserves the port configuration information of this user-side port and optical-fiber network side ports;
B. webmaster is to described network element transmit port transmittability querying command, and this network element receives that this order back sends the optical-fiber network side ports transmission capability information of the selected port of webmaster to webmaster; The port transmission ability information that the webmaster basis is received disposes the transmission channel between described optical-fiber network side ports and the optical-fiber network side, and preserves the transmission channel parameter of configuration;
C. the port attribute of described user-side port of network management configuration and optical-fiber network side ports and preservation;
D. webmaster sends the described user-side port of preservation and port configuration information and the port attribute and the transmission channel parameter of optical-fiber network side ports to the request network element, and this network element self is carrying out the configuration of port and transmission channel according to the information of receiving.
Described Ethernet service is the EPL business.
The business that described network element request is opened is the EVPL business, among the step c, described port attribute is: the data packetizing protocol of using during described optical-fiber network side ports transceive data that webmaster is selected, and the different port label that is used to distinguish the different user side ports during data of the different user side ports selected of this optical-fiber network side ports transmitting-receiving webmaster.
The business that described network element request is opened is the EPLAN business, and among the step a, the described user-side port on the webmaster selection network element and the method for optical-fiber network side ports are:
The port that webmaster links to each other with user side on network element according to the described port configuration information received with port that the optical-fiber network side links to each other at least two ports of selection, with the port that wherein links to each other with user side as user-side port, with the port that wherein links to each other with the optical-fiber network side as the optical-fiber network side ports; And webmaster generates the configuration parameter that is used to create virtual bridge;
The described configuration that network element carries out in the steps d comprises:
Network element is created virtual bridge according to the virtual bridge configuration parameter from webmaster, and also described user-side port, the optical-fiber network side ports of webmaster being selected according to this virtual bridge configuration parameter is articulated on this virtual bridge.
The business that described network element request is opened is the EVPLAN business, and webmaster selects the described user-side port of network element and the method for optical-fiber network side ports to be among the step a:
The port that webmaster links to each other with user side on network element according to the described port configuration information received with port that the optical-fiber network side links to each other at least two ports of selection, with the port that wherein links to each other with user side as user-side port, with the port that wherein links to each other with the optical-fiber network side as the optical-fiber network side ports; And webmaster generates the configuration parameter that is used to create virtual bridge;
Among the step c, described port attribute is:
The data packetizing protocol of using during described optical-fiber network side ports transceive data that webmaster is selected, and the different port label that is used to distinguish the different user side ports during data of the different user side ports selected of this optical-fiber network side ports transmitting-receiving webmaster;
The described configuration that network element carries out in the steps d comprises:
Network element is created virtual bridge according to the virtual bridge configuration parameter from webmaster, and also described user-side port, the optical-fiber network side ports of webmaster being selected according to this virtual bridge configuration parameter is articulated on this virtual bridge.
The described configuration parameter that is used to create virtual bridge comprises:
The logic port sign of virtual bridge sign, virtual bridge and described user-side port, the optical-fiber network side ports of selecting are articulated in the pairing logic port sign of logic port on the virtual bridge respectively.
Described data packetizing protocol is the MATINI data packetizing protocol, and described ports tab is multiprotocol label switching MPLS label or virtual LAN VLAN label.
Described port configuration information comprises: whether port type, port transmission bandwidth, port be just occupied;
Described port transmission ability information comprises: the sign of all virtual containers that described optical-fiber network side ports provides, and the transmission bandwidth of each virtual container support;
Described port attribute comprises: port enables.
Compared with prior art, the activating method of Ethernet service provided by the present invention, webmaster is at first by carrying out information interaction with network element, obtains the port configuration information of network element and according to the user-side port and the optical-fiber network side ports that can be used for opening current Ethernet service on this Information Selection network element; Afterwards, webmaster obtains the port transmission ability information of network element glazing network-side port by carrying out information interaction with network element, and according to the transmission channel between this information configuration optical-fiber network side ports and the optical-fiber network side; Then, the port attribute of the described port of network management configuration selection; At last, webmaster sends to network element with aforesaid all configuration informations, and network element is configured at self according to the information of receiving.
As seen, the scattered configuration operation when the present invention will open Ethernet service is integrated into coherent, a succinct flow process, has reduced and has opened the Ethernet service operation complexity, has improved the efficient of opening of Ethernet service; And webmaster can be finished the operation of opening of whole Ethernet service automatically, the problem of relevant configured parameter can not occur needing in the background technology artificially to remember, so the parameter configuration error rate is minimized.
Description of drawings
Fig. 1 is the general flow chart of opening of Ethernet service of the present invention;
Fig. 2 opens the refinement flow chart for Ethernet service of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments to the detailed description of the invention.
The activating method of Ethernet service provided by the invention may further comprise the steps:
A. webmaster is received from the Ethernet service of network element and is opened the request back to this network element transmit port querying command, and this network element receives that this order back sends self all port configuration information to webmaster; Webmaster selects to can be used for opening the user-side port and the optical-fiber network side ports of current Ethernet service according to the port configuration information of receiving from all of the port of network element, and preserves the port configuration information of this user-side port and optical-fiber network side ports;
B. webmaster is to described network element transmit port transmittability querying command, and this network element receives that this order back sends the optical-fiber network side ports transmission capability information of the selected port of webmaster to webmaster; The port transmission ability information that the webmaster basis is received disposes the transmission channel between described optical-fiber network side ports and the optical-fiber network side, and preserves the transmission channel parameter of configuration;
C. the port attribute of described user-side port of network management configuration and optical-fiber network side ports and preservation;
D. webmaster sends the described user-side port of preservation and port configuration information and the port attribute and the transmission channel parameter of optical-fiber network side ports to the request network element, and this network element self is carrying out the configuration of port and transmission channel according to the information of receiving.
Referring to Fig. 1, Fig. 1 is the general flow chart of opening of Ethernet service of the present invention, and this flow process may further comprise the steps:
Step 101: the network element that open Ethernet service sends Ethernet service to webmaster and opens request.
Step 102: after webmaster is received and opened request from the Ethernet service of described network element, by carrying out the port information that information interaction is obtained all of the port on the network element, and from all of the port of network element, select to be used to open the user-side port and the optical-fiber network side ports of Ethernet service according to these port informations with this network element.
Step 103: webmaster is by carrying out the port ability information that information interaction is obtained selecteed described optical-fiber network side ports on this network element with described network element, and according to the transmission channel of this information between self configuration optical-fiber network side ports and optical-fiber network side.
Step 104: webmaster carries out the port attribute configuration at the described port of self being used to of once selecting being opened Ethernet service.
Step 105: the port information of user-side port that webmaster will once be selected and optical-fiber network side ports, once the parameter and being used to of the described transmission channel of the configuration port attribute of opening Ethernet service sent to described network element.This network element is configured at self according to these information after receiving these information.
Above said content be Ethernet service totally open flow process, actual when opening these four kinds of Ethernet services of EPL, EVPL, EPLAN or EVPLAN, the activating method of different Ethernet services also has some differences on the operating procedure of refinement.Ethernet service open the refinement flow process as shown in Figure 2, this flow process may further comprise the steps:
Step 201: when providing the network element of service need open Ethernet service for the user in the network with processes user data, network element sends the Ethernet service that comprises the required bandwidth value that activates the service to webmaster and opens request, this request also includes different data contents, every kind of data content respectively with the EPL of present application, EVPL, EPLAN, a kind of professional correspondence in these four kinds of Ethernet services of EVPLAN, make webmaster after receiving that this Ethernet service is opened request, can know the Ethernet service of receiving is opened corresponding which kind of Ethernet service of data content in the request according to the corresponding relation of above-mentioned data content and Ethernet service.
Step 202: webmaster is in advance at the corresponding relation that self is provided with and preserves between different pieces of information content and the different Ethernet services, then webmaster receive open request from the Ethernet service of network element after, webmaster reads the described data content that comprises in this request, and search the Ethernet service of the data content correspondence that comprises in this request, and determine currently will open this Ethernet service according to described corresponding relation.
Such as: the Ethernet service that comprises the EPL character is set in webmaster opens the corresponding relation of asking and opening between the EPL business, and this corresponding relation is kept in the webmaster.So, webmaster can find this EPL character correspondence according to above-mentioned corresponding relation and the EPL business after receiving that the Ethernet service that comprises the EPL character is opened request, so webmaster is determined currently will open the EPL business.
If webmaster determine the Ethernet service that the receives request of opening corresponding the EPL business, then enter step 203; If webmaster determine the Ethernet service that the receives request of opening corresponding the EVPL business, then enter step 208; If webmaster determine the Ethernet service that the receives request of opening corresponding the EPLAN business, then enter step 213; If webmaster determine the Ethernet service that the receives request of opening corresponding the EVPLAN business, then enter step 218.
Step 203: webmaster is to the network element transmit port querying command that sends described request.After network element is received this interface querying order, inquire about all of the port configuration information of self storing, and these port configuration informations are sent to webmaster.Described port configuration information comprises: information such as whether port type, port transmission bandwidth, port be just occupied.The occupied port that is meant of described port is just taken by Ethernet service.
Step 204: webmaster is received behind the port configuration information of network element, knows that by the port type that comprises in this port configuration information which port of network element can be used for activating the service.Know that as: network element the port type of certain port is the alarm port, this port only is used for sending alarm signal and can not transmitting user data to webmaster, and webmaster determines that then this port is not useable for activating the service; If it is media interviews control (MAC) port that is used for receiving subscriber data that network element is known certain port, webmaster determines that then this port can be used for activating the service.
Described MAC port is the physical port that is used to carry out transfer of data, links to each other with user side usually.
Have again, webmaster further according to the described port configuration information received in the port that can be used for activating the service, do not search and taken and be suitable as the current user-side port that will activate the service, optical-fiber network side ports by any business.As:
Webmaster can be used for activating the service and unappropriated port in select a port that links to each other with user side arbitrarily, as user-side port; And can be used for activating the service and unappropriated port in select a port that links to each other with the optical-fiber network side arbitrarily, as the optical-fiber network side ports.Certainly, webmaster also can be according to the port configuration information of network element, can be used for activating the service and unappropriated port in select a port that links to each other and be fit to activate the service with user side, as user-side port; And can be used for activating the service and unappropriated port in select a port that links to each other and be fit to activate the service with the optical-fiber network side, as the optical-fiber network side ports.
The above-mentioned port that is fit to activate the service typically refers to: the port transmission bandwidth that has is not less than the port that described Ethernet service is opened the required bandwidth value that activates the service that comprises in the request.
Step 205: after webmaster has been selected user-side port, optical-fiber network side ports, this selection result preserved and to described network element transmit port transmittability querying command.After this network element is received the transmittability querying command, send the port transmission ability information of the optical-fiber network side ports that webmaster selected to webmaster.Described optical-fiber network side ports transmission capability information generally includes: transmission channel parameter such as the virtual container sign that the described optical-fiber network side ports that webmaster was once selected provides, virtual container bandwidth.
Step 206: after webmaster is received optical-fiber network side ports transmission capability information from network element, according to this port transmission ability information dispose the bandwidth-level of transceive data between this optical-fiber network side ports and the optical-fiber network side and when activating the service with the transmission channel parameter of using such as virtual container.
Usually, webmaster self is storing transmission channel parameter tabulation, the corresponding relation when preserving available communication bandwidth of port and port transceive data in this tabulation between the supported bandwidth-level; And bandwidth-level is high more usually, and data transmission bauds is just high more.As: the port of 100,000,000 communication bandwidths can be provided, can support the bandwidth-level below 3 grades or 3 grades, 3 grades bandwidth-level correspondence the data transmission bauds of 2,000,000/second; The port of 200,000,000 communication bandwidths can be provided, can support the bandwidth-level below 4 grades or 4 grades, 4 grades bandwidth-level correspondence the data transmission bauds of 5,000,000/second.
Webmaster is when receiving described optical-fiber network side ports transmission capability information, search the bandwidth-level that this ability information can be supported in the transmission channel parameter tabulation of self, and in the described bandwidth-level that can support, choose the bandwidth-level of a bandwidth-level wantonly as described transmission channel; Or in the described bandwidth-level that can support, select the bandwidth-level of a bandwidth-level the highest as described transmission channel.
When network management configuration activates the service during with the virtual container that uses, usually read the transmission bandwidth that each virtual container identifies and each virtual container is supported that comprises in the optical-fiber network side ports transmission capability information that receives, according to the bandwidth-level that has been configured, the transmission bandwidth of choosing support from all virtual containers is greater than described bandwidth-level that has disposed and the current virtual container that does not carry out transfer of data again.Afterwards, webmaster is preserved the sign of the virtual container chosen.The described virtual container of choosing can be one, also can be a plurality of, as long as the transmission bandwidth that all virtual containers of choosing are supported altogether is not less than the described bandwidth-level of configuration.
Step 207: after webmaster is finished the configuration of described transmission channel, the configuration parameter of transmission channel is preserved and described user-side port, optical-fiber network side ports are carried out the port attribute configuration.Described port attribute comprises: port enables etc.
Webmaster is worth when enabling to dispose for available or disabled port user-side port, optical-fiber network side ports, enables to be configured to described port available usually.Certainly, webmaster also can according to the real work situation of user-side port, optical-fiber network side ports carry out corresponding ports enable the configuration.
After webmaster has been finished above-mentioned port attribute configuration, with user-side port, the pairing port-mark of selecting of optical-fiber network side ports, the transmission channel configuration between optical-fiber network side ports and the optical-fiber network side, and the configuration of described port attribute sends to network element.Network element then is configured at self according to the deploy content of receiving, as: the port that links to each other with user side in self selecteed port is defined as being used for the user-side port of supporting business, and the port that will wherein link to each other with the optical-fiber network side is defined as being used for the optical-fiber network side ports of supporting business; The bandwidth-level that data transmission bauds between optical-fiber network side ports and the optical-fiber network side is defined as receiving, the corresponding virtual container of virtual container sign of choosing in all virtual containers that the optical-fiber network side ports provides and receiving is used to transmit the data between optical-fiber network side ports and the optical-fiber network side; The port of user-side port, optical-fiber network side ports is enabled all to be set to available etc.
In actual applications, webmaster can be used the one or more user-side port of the disposable selection of above-mentioned collocation method and one or more optical-fiber network side ports, and disposes the port attribute of each user-side port, optical-fiber network side ports and the data transmission channel that each optical-fiber network side ports links to each other with the optical-fiber network side.
After finishing above-mentioned configuration operation, the flow process of opening of EPL business promptly comes to an end, and just can transmit the EPL business datum between described user-side port, the optical-fiber network side ports and between optical-fiber network side ports and the optical-fiber network side.
Step 208: webmaster is to network element transmit port querying command.After network element is received this interface querying order, inquire about all of the port configuration information of self storing, and these port configuration informations are sent to webmaster.Described port configuration information comprises information such as whether just occupied port type, port transmission bandwidth, port.
Step 209: webmaster receives behind the port configuration information of network element, selects on network element not two ports being taken by EPL business and EPLAN business according to this port configuration information, as current user-side port, the optical-fiber network side ports that will open the EVPL business.Concrete port selecting method is identical with the correlation method principle described in the step 204.
In this step, why selecting not the port that taken by EPL business and EPLAN business, is that the characteristics of private line service are monopolized port exactly because EPL business and EPLAN business are private line service.If so certain port is shared by EPL business or EPLAN business, other business just can not take this port again.
Step 210: after webmaster has been selected user-side port, optical-fiber network side ports, this selection result preserved and to network element transmit port transmittability querying command.After network element is received this order, send the port transmission ability information of optical-fiber network side ports to webmaster.Described optical-fiber network side ports transmission capability information generally includes: transmission channel parameter such as the virtual container sign that the described optical-fiber network side ports that webmaster was once selected provides, virtual container bandwidth.
Step 211: after webmaster is received optical-fiber network side ports transmission capability information from network element, according to this port transmission ability information dispose the bandwidth-level of transceive data between this optical-fiber network side ports and the optical-fiber network side and when activating the service with the transmission channel parameter of using such as virtual container.Concrete transmission channel parameter collocation method is identical with the described correlation method principle of step 206.
Step 212: after webmaster is finished the configuration of described transmission channel, the configuration parameter of transmission channel is preserved and described user-side port, optical-fiber network side ports are carried out the port attribute configuration.Described port attribute comprises: ports tab that port enables, use when the data packetizing protocol of optical-fiber network side ports and optical-fiber network side ports transceive data etc.
Webmaster is worth when enabling to dispose for available or disabled port user-side port, optical-fiber network side ports, enables to be configured to described port available usually.Certainly, webmaster also can according to the real work situation of user-side port, optical-fiber network side ports carry out corresponding ports enable the configuration.
Webmaster is chosen any one kind of them in data packetizing protocols such as MATINI usually, the data packetizing protocol of using during as optical-fiber network side ports transceive data.Afterwards, webmaster is optical-fiber network side ports configuration different user side ports corresponding port label.Usually can use different integers as different ports tabs, the collocation method of described ports tab is varied, as long as the ports tab value that the different user side ports is configured is different.
After webmaster has been finished above-mentioned port attribute configuration, with user-side port, the pairing port-mark of selecting of optical-fiber network side ports, the transmission channel configuration between optical-fiber network side ports and the optical-fiber network side, and the configuration of described port attribute sends to network element.Network element is configured at self according to the deploy content of receiving, as: the port that links to each other with user side in self selecteed port is defined as being used for the user-side port of supporting business, and the port that will wherein link to each other with the optical-fiber network side is defined as being used for the optical-fiber network side ports of supporting business; The bandwidth-level that data transmission bauds between optical-fiber network side ports and the optical-fiber network side is defined as receiving, the corresponding virtual container of virtual container sign of choosing in all virtual containers that the optical-fiber network side ports provides and receiving is used to transmit the data between optical-fiber network side ports and the optical-fiber network side; The port of user-side port, optical-fiber network side ports is enabled all to be set to available, and preserve the pairing different port label of different user side ports etc. of network management configuration.
In actual applications, webmaster can be used one or more user-side port of the disposable selection of above-mentioned collocation method and one or more optical-fiber network side ports, and disposes the port attribute of each user-side port, optical-fiber network side ports and the data transmission channel that each optical-fiber network side ports links to each other with the optical-fiber network side.
After finishing above-mentioned configuration operation, the flow process of opening of EVPL business promptly comes to an end, and just can transmit the EVPL business datum between described user-side port, the optical-fiber network side ports and between optical-fiber network side ports and the optical-fiber network side.
Step 213: webmaster is to network element transmit port querying command.After network element is received this interface querying order, inquire about all of the port configuration information of self storing, and these port configuration informations are sent to webmaster.Described port configuration information comprises information such as whether just occupied port type, port transmission bandwidth, port.
Step 214: webmaster is received behind the port configuration information of network element, select two or more ports of not taken on network element according to this port configuration information by any business, with different port respectively as current user-side port that will activate the service or optical-fiber network side ports.Concrete port selecting method is identical with the correlation method principle described in the step 204.
Selected to be used to open after the user-side port, optical-fiber network side ports of EPLAN business, also should create the virtual bridge that is used to communicate by letter on the network element.Therefore, webmaster will generate at self can create the configuration parameter of this virtual bridge, if can create corresponding virtual bridge according to this configuration parameter after making network element receive this virtual bridge configuration parameter.Described configuration parameter comprises: the logic port sign of virtual bridge sign, virtual bridge and user-side port, the optical-fiber network side ports of selecting are articulated in the pairing logic port sign of logic port on the virtual bridge etc. respectively.
Step 215: webmaster is preserved the selection result of described user-side port, optical-fiber network side ports, and preserves the virtual bridge configuration parameter that generates.Afterwards, webmaster is to network element transmit port transmittability querying command.After network element is received this order, send the port transmission ability information of optical-fiber network side ports to webmaster.Described optical-fiber network side ports transmission capability information generally includes: transmission channel parameter such as the virtual container sign that the described optical-fiber network side ports that webmaster was once selected provides, virtual container bandwidth.
Step 216: after webmaster is received optical-fiber network side ports transmission capability information from network element, according to this port transmission ability information dispose the bandwidth-level of transceive data between this optical-fiber network side ports and the optical-fiber network side and when activating the service with the transmission channel parameter of using such as virtual container.Concrete transmission channel parameter collocation method is identical with the described correlation method principle of step 206.
Step 217: after webmaster is finished the configuration of described transmission channel, the configuration parameter of transmission channel is preserved and described user-side port, optical-fiber network side ports are carried out the port attribute configuration.Described port attribute comprises: port enables etc.Described port attribute configuration operation is identical with the described correlation method principle of step 207.
After webmaster has been finished above-mentioned port attribute configuration, with user-side port, the pairing port-mark of selecting of optical-fiber network side ports, the virtual bridge configuration parameter, the transmission channel configuration between optical-fiber network side ports and the optical-fiber network side, and the configuration of described port attribute sends to network element.Network element is configured at self according to the deploy content of receiving, as: the port that links to each other with user side in self selecteed port is defined as being used for the user-side port of supporting business, and the port that will wherein link to each other with the optical-fiber network side is defined as being used for the optical-fiber network side ports of supporting business; Virtual bridge configuration parameter that application receives is created virtual bridge, and the described user-side port that will select, optical-fiber network side ports are articulated in respectively on the respective logic port of virtual bridge; The bandwidth-level that data transmission bauds between optical-fiber network side ports and the optical-fiber network side is defined as receiving, the corresponding virtual container of virtual container sign of choosing in all virtual containers that the optical-fiber network side ports provides and receiving is used to transmit the data between optical-fiber network side ports and the optical-fiber network side; The port of user-side port, optical-fiber network side ports is enabled all to be set to available etc.
The method that said network element is created virtual bridge is identical with the method principle of network element establishment virtual bridge in the background technology.
After finishing above-mentioned configuration operation, the flow process of opening of EPLAN business promptly comes to an end, and just can transmit the EPLAN business datum between described user-side port, the optical-fiber network side ports and between optical-fiber network side ports and the optical-fiber network side.
Step 218: webmaster is to network element transmit port querying command.After network element is received this interface querying order, inquire about all of the port configuration information of self storing, and these port configuration informations are sent to webmaster.Described port configuration information comprises information such as whether just occupied port type, port transmission bandwidth, port.
Step 219: webmaster is received behind the port configuration information of network element, select on network element not two or more ports of being taken by EPL business and EPLAN business according to this port configuration information, with different port respectively as current user-side port or the optical-fiber network side ports that will open the EVPLAN business.Concrete port selecting method is identical with the correlation method principle described in the step 204.
Selected to be used to open after the user-side port, optical-fiber network side ports of EVPLAN business, also should create the virtual bridge that is used to communicate by letter on the network element.Therefore, webmaster will generate at self can create the configuration parameter of this virtual bridge, if can create corresponding virtual bridge according to this configuration parameter after making network element receive this virtual bridge configuration parameter.Described configuration parameter comprises: the logic port sign of virtual bridge sign, virtual bridge and user-side port, the optical-fiber network side ports of selecting are articulated in the pairing logic port sign of logic port on the virtual bridge etc. respectively.
Step 220: webmaster is preserved the selection result of described user-side port, optical-fiber network side ports, and preserves the virtual bridge configuration parameter that generates.Afterwards, webmaster is to network element transmit port transmittability querying command.After network element is received this order, send the port transmission ability information of optical-fiber network side ports to webmaster.Described optical-fiber network side ports transmission capability information generally includes: transmission channel parameter such as the virtual container sign that the described optical-fiber network side ports that webmaster was once selected provides, virtual container bandwidth.
Step 221: after webmaster is received optical-fiber network side ports transmission capability information from network element, according to this port transmission ability information dispose the bandwidth-level of transceive data between this optical-fiber network side ports and the optical-fiber network side and when activating the service with the transmission channel parameter of using such as virtual container.Concrete transmission channel parameter collocation method is identical with the described correlation method principle of step 206.
Step 222: after webmaster is finished the configuration of described transmission channel, the configuration parameter of transmission channel is preserved and described user-side port, optical-fiber network side ports are carried out the port attribute configuration.Described port attribute comprises: ports tab that port enables, use when the data packetizing protocol of optical-fiber network side ports and optical-fiber network side ports transceive data etc.
Webmaster is worth when enabling to dispose for available or disabled port user-side port, optical-fiber network side ports, enables to be configured to described port available usually.Certainly, the also available real work situation of webmaster according to user-side port, optical-fiber network side ports carry out corresponding ports enable the configuration.
Webmaster is chosen any one kind of them in data packetizing protocols such as MATINI usually, the data packetizing protocol of using during as optical-fiber network side ports transceive data.Afterwards, webmaster is optical-fiber network side ports configuration different user side ports corresponding port label.The collocation method of described ports tab is varied, as long as the ports tab value that the different user side ports is configured is different.
After webmaster has been finished above-mentioned port attribute configuration, with user-side port, the pairing port-mark of selecting of optical-fiber network side ports, the transmission channel configuration between optical-fiber network side ports and the optical-fiber network side, and the configuration of described port attribute sends to network element.Network element is configured at self according to the deploy content of receiving, collocation method is identical with the described corresponding configuration method of step 212 principle.
After finishing above-mentioned configuration operation, the flow process of opening of EVPLAN business promptly comes to an end, and just can transmit the EVPLAN business datum between described user-side port, the optical-fiber network side ports and between optical-fiber network side ports and the optical-fiber network side.
By the above as can be seen, the activating method of Ethernet service provided by the present invention has coherent, succinct operating process, effectively reduces and opens the Ethernet service operation complexity, has improved the efficient of opening of Ethernet service; Succinctly, operating process also makes the parameter configuration error rate when activating the service be minimized efficiently.
Claims (8)
1, a kind of activating method of Ethernet service is characterized in that, this method may further comprise the steps:
A. webmaster is received from the Ethernet service of network element and is opened the request back to this network element transmit port querying command, and this network element receives that this order back sends self all port configuration information to webmaster; Webmaster selects to can be used for opening the user-side port and the optical-fiber network side ports of current Ethernet service according to the port configuration information of receiving from all of the port of network element, and preserves the port configuration information of this user-side port and optical-fiber network side ports;
B. webmaster is to described network element transmit port transmittability querying command, and this network element receives that this order back sends the optical-fiber network side ports transmission capability information of the selected port of webmaster to webmaster; The port transmission ability information that the webmaster basis is received disposes the transmission channel between described optical-fiber network side ports and the optical-fiber network side, and preserves the transmission channel parameter of configuration;
C. the port attribute of described user-side port of network management configuration and optical-fiber network side ports and preservation;
D. webmaster sends the described user-side port of preservation and port configuration information and the port attribute and the transmission channel parameter of optical-fiber network side ports to the request network element, and this network element self is carrying out the configuration of port and transmission channel according to the information of receiving.
2, the method for claim 1 is characterized in that, described Ethernet service is the EPL business.
3, the method for claim 1, it is characterized in that, the business that described network element request is opened is the EVPL business, among the step c, described port attribute is: the data packetizing protocol of using during described optical-fiber network side ports transceive data that webmaster is selected, and the different port label that is used to distinguish the different user side ports during data of the different user side ports selected of this optical-fiber network side ports transmitting-receiving webmaster.
4, the method for claim 1 is characterized in that, the business that described network element request is opened is the EPLAN business, and among the step a, the described user-side port on the webmaster selection network element and the method for optical-fiber network side ports are:
The port that webmaster links to each other with user side on network element according to the described port configuration information received with port that the optical-fiber network side links to each other at least two ports of selection, with the port that wherein links to each other with user side as user-side port, with the port that wherein links to each other with the optical-fiber network side as the optical-fiber network side ports; And webmaster generates the configuration parameter that is used to create virtual bridge;
The described configuration that network element carries out in the steps d comprises:
Network element is created virtual bridge according to the virtual bridge configuration parameter from webmaster, and also described user-side port, the optical-fiber network side ports of webmaster being selected according to this virtual bridge configuration parameter is articulated on this virtual bridge.
5, the method for claim 1 is characterized in that, the business that described network element request is opened is the EVPLAN business, and webmaster selects the described user-side port of network element and the method for optical-fiber network side ports to be among the step a:
The port that webmaster links to each other with user side on network element according to the described port configuration information received with port that the optical-fiber network side links to each other at least two ports of selection, with the port that wherein links to each other with user side as user-side port, with the port that wherein links to each other with the optical-fiber network side as the optical-fiber network side ports; And webmaster generates the configuration parameter that is used to create virtual bridge;
Among the step c, described port attribute is:
The data packetizing protocol of using during described optical-fiber network side ports transceive data that webmaster is selected, and the different port label that is used to distinguish the different user side ports during data of the different user side ports selected of this optical-fiber network side ports transmitting-receiving webmaster;
The described configuration that network element carries out in the steps d comprises:
Network element is created virtual bridge according to the virtual bridge configuration parameter from webmaster, and also described user-side port, the optical-fiber network side ports of webmaster being selected according to this virtual bridge configuration parameter is articulated on this virtual bridge.
As claim 4 or 5 described methods, it is characterized in that 6, the described configuration parameter that is used to create virtual bridge comprises:
The logic port sign of virtual bridge sign, virtual bridge and described user-side port, the optical-fiber network side ports of selecting are articulated in the pairing logic port sign of logic port on the virtual bridge respectively.
As claim 3 or 5 described methods, it is characterized in that 7, described data packetizing protocol is the MATINI data packetizing protocol, described ports tab is multiprotocol label switching MPLS label or virtual LAN VLAN label.
8, as each described method of claim 1 to 5, it is characterized in that,
Described port configuration information comprises: whether port type, port transmission bandwidth, port be just occupied;
Described port transmission ability information comprises: the sign of all virtual containers that described optical-fiber network side ports provides, and the transmission bandwidth of each virtual container support;
Described port attribute comprises: port enables.
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| CNB2005100599678A CN100365995C (en) | 2005-04-04 | 2005-04-04 | Method for opening Ethernet business |
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| CNB2005100599678A CN100365995C (en) | 2005-04-04 | 2005-04-04 | Method for opening Ethernet business |
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| CN102195812A (en) * | 2011-04-21 | 2011-09-21 | 中兴通讯股份有限公司 | Service activating method and device |
| CN102332996A (en) * | 2011-09-27 | 2012-01-25 | 华为技术有限公司 | Method and device for creating Ethernet path |
| CN103825751A (en) * | 2012-11-16 | 2014-05-28 | 华为技术有限公司 | Service opening method, veneer, network management equipment and service opening system |
| CN101646109B (en) * | 2009-09-03 | 2016-07-27 | 中兴通讯股份有限公司 | The method of fiber-optic transfer information and the joints of optical fibre |
| CN109660395A (en) * | 2018-12-21 | 2019-04-19 | 中国联合网络通信集团有限公司 | The method of adjustment and device of Ethernet Private Line |
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| US6654802B1 (en) * | 1999-02-12 | 2003-11-25 | Sprint Communications Company, L.P. | Network system and method for automatic discovery of topology using overhead bandwidth |
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| CN102195812A (en) * | 2011-04-21 | 2011-09-21 | 中兴通讯股份有限公司 | Service activating method and device |
| CN102195812B (en) * | 2011-04-21 | 2015-06-03 | 中兴通讯股份有限公司 | Service activating method and device |
| CN102332996A (en) * | 2011-09-27 | 2012-01-25 | 华为技术有限公司 | Method and device for creating Ethernet path |
| CN102332996B (en) * | 2011-09-27 | 2014-05-07 | 华为技术有限公司 | Method and device for creating Ethernet path |
| CN103825751A (en) * | 2012-11-16 | 2014-05-28 | 华为技术有限公司 | Service opening method, veneer, network management equipment and service opening system |
| CN103825751B (en) * | 2012-11-16 | 2017-11-24 | 华为技术有限公司 | Method, veneer, Network Management Equipment and the system to activate the service |
| CN109660395A (en) * | 2018-12-21 | 2019-04-19 | 中国联合网络通信集团有限公司 | The method of adjustment and device of Ethernet Private Line |
| CN111818671A (en) * | 2019-07-05 | 2020-10-23 | 维沃移动通信有限公司 | Method and device for supporting port control |
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| CN111818671B (en) * | 2019-07-05 | 2022-02-01 | 维沃移动通信有限公司 | Method and device for supporting port control |
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