CN105530135B - A kind of Topology display method and apparatus - Google Patents
A kind of Topology display method and apparatus Download PDFInfo
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- CN105530135B CN105530135B CN201511021633.1A CN201511021633A CN105530135B CN 105530135 B CN105530135 B CN 105530135B CN 201511021633 A CN201511021633 A CN 201511021633A CN 105530135 B CN105530135 B CN 105530135B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
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Abstract
The present invention provides a kind of Topology display method and apparatus, applied to network management system, this method comprises: obtaining all business attribute informations under network management system management in each PTN network element, the corresponding topology information in tunnel established between any two PTN network element is determined according to all business attribute informations；When receiving Topology display request, the Topology display requested based on the Topology display is carried out according to the corresponding topology information in tunnel established between any two PTN network element.The present invention can show the complete topology of PTN business.
Description
Technical field
The present invention relates to field of communication technology, special Topology display method and apparatus.
Background technique
With being continuously increased for IP operation, bandwidth consumption is dramatically increased, and traditional SDH framework is due to originals such as dilatation complexity
Cause is no longer satisfied new operating environment.Packet Transport Network (PTN) improves bandwidth using mechanism such as Tag switching, QoS
Utilization rate solves the problems, such as the fusion of multiple service platform.
PTN business uses end-to-end configuration method, and the complete topology of PTN business, Yong Hubi are not present in single PTN network element
The configuration for each PTN network element that inquiry PTN business must be gone to be related to can obtain complete topology.
Summary of the invention
In view of this, can show PTN business the purpose of the present invention is to provide a kind of Topology display method and apparatus
Complete topology.
In order to achieve the above object, the present invention provides the following technical scheme that
A kind of Topology display method is applied to network management system, this method comprises:
All business attribute informations under network management system management in each PTN network element are obtained, according to all service attributes
Information determines the corresponding topology information in tunnel established between any two PTN network element；
When receiving Topology display request, according to the corresponding topology information in tunnel established between any two PTN network element
Carry out the Topology display requested based on the Topology display.
A kind of Topology display device, is applied to network management system, which includes: acquiring unit, topology unit, receives list
Member, display unit；
The acquiring unit, for obtaining all business attribute informations under network management system management in each PTN network element；
The topology unit is established between any two PTN network element for being determined according to all business attribute informations
The corresponding topology information in tunnel；
The receiving unit, for receiving Topology display request；
The display unit, when receiving Topology display request for receiving unit, according to foundation in any two PTN net
The corresponding topology information in tunnel between member carries out the Topology display requested based on the Topology display.
As can be seen from the above technical solution, in the present invention, network management system is by obtaining the institute under its management in each PTN network element
Have business attribute information, and obtain the topology information in each tunnel accordingly, thus user for tunnel, pseudo-wire or business into
When row Query of Topological, can the topology information based on obtained each tunnel the complete topology of PTN business is intuitively shown.
Detailed description of the invention
Fig. 1 is Topology display method flow diagram of the embodiment of the present invention；
Fig. 2 is PTN networking schematic diagram of the embodiment of the present invention；
Fig. 3 is tunnel of embodiment of the present invention topological diagram；
Fig. 4 is pseudo-wire topological diagram of the embodiment of the present invention；
Fig. 5 is service topology figure of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of Topology display device of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and according to embodiment,
Technical solution of the present invention is described in detail.
PTN business is divided into three layers: tunnel, pseudo-wire, business, wherein a tunnel can carry a plurality of pseudo-wire, a pseudo-wire
In can carry a plurality of business.
In the present invention, network management system is subject to by obtaining all business attribute informations under its management in each PTN network element
Analysis obtains the topology information (information such as business of pseudo-wire and pseudo-wire carrying including tunnel carrying) in tunnel, thus with
It, can be intuitive by the relationship between tunnel, pseudo-wire, three layers of business when family carries out Query of Topological for tunnel, pseudo-wire or business
It shows.
It should be noted that network element and PTN network element are the identical meanings in the application.
It is Topology display method flow diagram of the embodiment of the present invention referring to Fig. 1, Fig. 1, is applied to network management system, as shown in Figure 1,
This method mainly comprises the steps that
All business attribute informations under step 101, acquisition network management system management in each PTN network element, according to described all
Business attribute information determines the corresponding topology information in tunnel established between any two PTN network element.
In existing realization, one section of topology of the PTN business is stored in each network element for carrying PTN business,
It is described, is specifically included with business attribute information: the net element information, the carrying information and specific business transmitted for business
Information etc..Wherein,
Net element information includes the device type of network element, element name etc.；Carrying information includes tunnel information and pseudo-wire information,
Pseudo-wire therein carries the PTN business, and tunnel then carries the pseudo-wire.The tunnel information includes Tunnel Identifier and interface message
It is the network element corresponding interface in the tunnel Deng, interface message, when network element is tunnel terminal device, only includes one and connect
Mouthful, it then include two interfaces etc. when network element is tunnel intermediate equipment.The pseudo-wire information includes pseudo-wire mark and label information
(including entering label and outgoing label) etc..
Network management system actively can send request to each PTN network element under its management, all in each PTN network element to obtain
All business attribute informations of itself actively can also be reported to network management system by each PTN network element by business attribute information.
Network management system can determine any tunnel using all business attribute informations of each PTN network element obtained
Topology information.In the present embodiment, the tunnel established between any two PTN network element is determined according to all business attribute informations
The method of the corresponding topology information in road is specific as follows:
Whole business attribute informations with same tunnel mark are found out, a set is denoted as；
According in business attribute information each in set net element information and interface message determine tunnel via all PTN nets
The interface message of member and the tunnel in every PTN network element determines that tunnel passes through according to the label information of each business attribute information
By all PTN network elements between connection relationship；
The representative tunnel of the same tunnel mark is determined according to the pseudo-wire information in business attribute information each in set
All pseudo-wires of carrying, and all business that each pseudo-wire carries are determined based on pseudo-wire mark.
Below with reference to Fig. 2, it is illustrated with an example:
Referring to fig. 2, Fig. 2 is PTN networking schematic diagram in the present invention is implemented, including network element A, P, Z, wherein network element A and network element
A tunnel 1 (be not drawn into, be subject to description) via network element P is established between C, and (is not drawn via the tunnel 2 of network element D
Out, it is subject to description), wherein tunnel 2 is the protection path in tunnel 1, and tunnel 1 carries a plurality of pseudo-wire, with a wherein pseudo-wire
For the PTN business 1 of upper carrying, there is the business attribute information of PTN business 1 in network element A, P, Z, wherein
In network element A, the business attribute information of PTN business 1 has the following contents: net element information (element name NE1)；Carrying
Information includes tunnel information (Tunnel Identifier: TE#1；Interface: if#12；The corresponding label information of if#12: outgoing label P1 and enter mark
Sign P4) and pseudo-wire information (pseudo-wire mark: PW#1).In addition, because tunnel 1 also has corresponding protection path: tunnel 2,
It can also include protection path information (Tunnel Identifier: TE#2 in the tunnel information of business attribute information；Interface if#14；if#14
Corresponding label information: outgoing label P5 and enter label P8)；
In network element P, the business attribute information of PTN business 1 has the following contents: net element information (element name NE2)；Carrying
Information includes tunnel information (Tunnel Identifier: TE#1；Connect the interface of the side network element A: the corresponding label information of if#21, if#21:
Outgoing label P4 and enter label P1, connect the interface of the side network element Z: the corresponding label information of if#23, if#23: outgoing label P2 and entering
Label P3).Since network element P is tunnel intermediate equipment, pseudo-wire information is not present.
Network element D as protection path via equipment, the business attribute information of PTN business 1 has the following contents: industry thereon
It is engaged in attribute information including: in addition, net element information (element name NE4)；Carrying information include tunnel information (Tunnel Identifier:
TE#2；Interface: the corresponding label information of interface if#41, if#41 of the connection side network element A: outgoing label P8 and enter label P5；Even
Connect the corresponding label information of interface if#43, if#43 of the side network element Z: outgoing label P6 and enter label P7).Since network element D is to protect
Tunnel intermediate equipment is protected, pseudo-wire information is not present.
In network element Z, the business attribute information of PTN business 1 has the following contents: net element information (element name NE3)；Carrying
Information includes tunnel information (Tunnel Identifier: TE#1；Interface: the corresponding label information of if#32, if#32: outgoing label P3 and enter mark
Sign P2) and pseudo-wire information (pseudo-wire mark: PW#1).In addition, because tunnel 1 also has corresponding protection path: tunnel 2,
It can also include protection path information (Tunnel Identifier: TE#2 in the tunnel information of business attribute information；Interface if#32, if#32
Corresponding label information: outgoing label P7 and enter label P6).
After network management system obtains all business attribute informations of each PTN network element, a tunnel is determined according to the following steps
Topology information:
Firstly, finding all business attribute informations for all having that Tunnel Identifier is TE#1, will have Tunnel Identifier is TE#1
Business attribute information be denoted as a set；
Then, it can determine that Tunnel Identifier is the tunnel of TE#1 according to the net element information in each business attribute information in the set
Road via PTN network element include: network element A, network element P and network element Z；According to the interface message of each business attribute information in the set
Determine that Tunnel Identifier is that the tunnel of TE#1 has interface: if#12 on network element A, on network element P there are two interface if#21 and
If#23 has an interface if#32 on network element Z；It can be true according to the label information in each business attribute information in the set
It is fixed: connecing on the interface if#23 connection network element Z on the interface if#21 on interface if#12 connection network element P on network element A, network element P
Mouth if#32.So far, tunnel that Tunnel Identifier is TE#1 has been known via network element A, P, Z, and connection relationship is A-P-Z.
Finally, can determine that pseudo-wire PW#1 is carried on tunnel according to the pseudo-wire mark in each business attribute information in the set
It is identified as in the tunnel of TE#1, and PTN business 1 is carried in pseudo-wire PW#1.
Based on process similar to the above, can determine tunnel that Tunnel Identifier is TE#21 via network element A, D, Z, and even
Connecing relationship is A-D-Z.Furthermore it is also possible to determine the pseudo-wire being carried in the tunnel that Tunnel Identifier is TE#21, and it is carried on each puppet
PTN business in line.
Step 102, when receiving Topology display request, according to establishing, tunnel between any two PTN network element is corresponding
Topology information carries out the Topology display requested based on the Topology display.
In practical applications, user can carry out Query of Topological in tunnel level, carry out Query of Topological in pseudo-wire level,
Service inquiry can be carried out in service layer.
When user needs when tunnel level carries out Query of Topological, the Topology display that can be sent for a certain tunnel is asked
It asks, in this case, is carried out according to the corresponding topology information in tunnel established between any two PTN network element aobvious based on the topology
Showing the Topology display of request, specific step is as follows:
Firstly, determining that Topology display requests the tunnel being directed to；
Then, the topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN
Network element, the tunnel in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship, with
And all pseudo-wires of tunnel carrying；
Followed by, according to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via
The corresponding Topology display information of every PTN network element；Wherein, the corresponding Topology display information of every PTN network element includes: the PTN net
The interface message in the PTN network element of element name, the tunnel of member, the Tunnel Identifier.
Finally, due to carry a plurality of pseudo-wire in tunnel, and hence it is also possible to all pseudo-wire information that the tunnel is carried with
List or other forms are exported to user.
By taking Tunnel Identifier in Fig. 2 is the tunnel 1 of TE#1 as an example, when user sends Topology display request for tunnel 1, most
The topological diagram (outgoing label therein and enter label do not draw specifically) exported eventually specifically can be as shown in Figure 3.
When user needs when pseudo-wire level carries out Query of Topological, the Topology display that can be sent for a certain pseudo-wire is asked
It asks, in this case, is carried out according to the corresponding topology information in tunnel established between any two PTN network element aobvious based on the topology
Showing the Topology display of request, specific step is as follows:
Firstly, determining that Topology display requests the pseudo-wire being directed to, the tunnel for carrying the pseudo-wire is determined；
Then, the topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN
Network element, the tunnel in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship, with
And all business of pseudo-wire carrying；
Followed by, according to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via
The corresponding Topology display information of every PTN network element；Wherein, the corresponding Topology display information of every PTN network element includes: the PTN net
Interface message, the Tunnel Identifier, pseudo-wire mark of the element name, the tunnel of member in the PTN network element；
Finally, due to which pseudo-wire can carry a plurality of business, therefore the pseudo-wire can also be exported with list or other forms and held
All business information carried are to user.
For the pseudo-wire PW#1 that tunnel 1 by Tunnel Identifier in Fig. 2 for TE#1 carries, when user sends topology for PW#1
When display request, the topological diagram (outgoing label therein and enter label do not draw specifically) of final output specifically can be as shown in Figure 4.
When user needs when service layer carries out Query of Topological, the Topology display that can be sent for a certain business is asked
It asks, in this case, is carried out according to the corresponding topology information in tunnel established between any two PTN network element aobvious based on the topology
Showing the Topology display of request, specific step is as follows:
Firstly, determining that Topology display requests the business being directed to, determining the pseudo-wire for carrying the business and carrying the pseudo-wire
Tunnel；
Then, the topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN
Network element, the tunnel in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship；
Followed by, according to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via
The corresponding Topology display information of every PTN network element；Wherein, the corresponding Topology display information of every PTN network element includes: the PTN net
Interface message, the Tunnel Identifier, pseudo-wire mark, the business information of the element name, the tunnel of member in the PTN network element；
Finally, the relevant specifying information of the business, such as service condition, warning message etc. can also be exported.
By taking the PTN business 1 being carried in Fig. 2 in pseudo-wire PW#1 as an example, when user sends Topology display for PTN business 1
When request, the topological diagram of final output (outgoing label therein and enter label do not draw specifically) specifically can be as shown in Figure 5.
Topology display method of the present invention is described in detail above, the present invention also provides a kind of Topology display dresses
It sets, is described in detail below in conjunction with Fig. 6.
It is the structural schematic diagram of Topology display device of the embodiment of the present invention referring to Fig. 6, Fig. 6, which is applied to network management system
System, as shown in fig. 6, the device includes: acquiring unit 601, topology unit 602, receiving unit 603, display unit 604；Wherein,
Acquiring unit 601, for obtaining all business attribute informations under network management system management in each PTN network element；
Topology unit 602 is established between any two PTN network element for being determined according to all business attribute informations
The corresponding topology information in tunnel；
Receiving unit 603, for receiving Topology display request；
Display unit 604, when receiving Topology display request for receiving unit 603, according to foundation in any two PTN
The corresponding topology information in tunnel between network element carries out the Topology display requested based on the Topology display.
In Fig. 6 shown device,
The business attribute information includes net element information, carrying information, business information；
The net element information includes element name；The carrying information includes tunnel information and pseudo-wire information；
The tunnel information includes Tunnel Identifier, interface message and label information；The pseudo-wire information includes pseudo-wire mark；
The topology unit 602 is determined according to all business attribute informations and is established between any two PTN network element
When the corresponding topology information in tunnel, it is used for:
Whole business attribute informations with same tunnel mark are found out, a set is denoted as；
According in business attribute information each in set net element information and interface message determine tunnel via all PTN nets
The interface message of member and tunnel in every PTN network element；Determine that tunnel passes through according to the label information in each business attribute information
By all PTN network elements between connection relationship；
All pseudo-wires for determining tunnel carrying are identified according to the pseudo-wire of business attribute information each in set, and are based on pseudo-wire
Mark determines all business of each pseudo-wire carrying.
In Fig. 6 shown device,
The Topology display request is the Topology display request for tunnel；
The display unit 604 carries out base according to the corresponding topology information in the tunnel established between any two PTN network element
When the Topology display of Topology display request, it is used for:
Determine that Topology display requests the tunnel being directed to；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements,
The tunnel in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship and should
All pseudo-wires of tunnel carrying；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN
The corresponding Topology display information of network element；Wherein, the corresponding Topology display information of every PTN network element includes: the network element of the PTN network element
Interface message in the PTN network element of title, the tunnel, the Tunnel Identifier；
Export all pseudo-wire information of tunnel carrying.
In Fig. 6 shown device,
The Topology display request is the Topology display request for pseudo-wire；
The display unit 604 carries out base according to the corresponding topology information in the tunnel established between any two PTN network element
When the Topology display of Topology display request, it is used for:
It determines that Topology display requests the pseudo-wire being directed to, determines the tunnel for carrying the pseudo-wire；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements,
The tunnel in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship and should
All business of pseudo-wire carrying；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN
The corresponding Topology display information of network element；Wherein, the corresponding Topology display information of every PTN network element includes: the network element of the PTN network element
Interface message, the Tunnel Identifier, the pseudo-wire mark of title, the tunnel in the PTN network element；
Export all business information of pseudo-wire carrying.
In Fig. 6 shown device,
The Topology display request is the Topology display request for business；
The display unit 604 carries out base according to the corresponding topology information in the tunnel established between any two PTN network element
When the Topology display of Topology display request, it is used for:
It determines that Topology display requests the business being directed to, determines the pseudo-wire for carrying the business and the tunnel for carrying the pseudo-wire；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements,
The tunnel in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN
The corresponding Topology display information of network element；Wherein, the corresponding Topology display information of every PTN network element includes: the network element of the PTN network element
Interface message, the Tunnel Identifier, the pseudo-wire mark, the business information of title, the tunnel in the PTN network element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (8)
1. a kind of Topology display method is applied to network management system, which is characterized in that this method comprises:
All business attribute informations under network management system management in each PTN network element are obtained, according to all business attribute informations
Determine the corresponding topology information in tunnel established between any two PTN network element；
When receiving Topology display request, carried out according to the corresponding topology information in the tunnel established between any two PTN network element
Topology display based on Topology display request；
Wherein,
The business attribute information includes net element information, carrying information, business information；
The net element information includes element name；The carrying information includes tunnel information and pseudo-wire information；
The tunnel information includes Tunnel Identifier, interface message, label information；The pseudo-wire information includes pseudo-wire mark；
The corresponding topology information in tunnel established between any two PTN network element is determined according to all business attribute informations
Method are as follows:
Whole business attribute informations with same tunnel mark are found out, a set is denoted as；
According in business attribute information each in set net element information and interface message determine tunnel via all PTN network elements with
And interface message of the tunnel in every PTN network element；According to the label information in each business attribute information determine tunnel via
Connection relationship between all PTN network elements；
All pseudo-wires for determining tunnel carrying are identified according to the pseudo-wire of business attribute information each in set, and are identified based on pseudo-wire
Determine all business of each pseudo-wire carrying.
2. the method according to claim 1, wherein
The Topology display request is the Topology display request for tunnel；
Open up based on what the Topology display was requested according to the corresponding topology information in tunnel established between any two PTN network element
The method for flutterring display are as follows:
Determine that Topology display requests the tunnel being directed to；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements, the tunnel
Road in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship and the tunnel
All pseudo-wires of carrying；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN network element
Corresponding Topology display information；Wherein, the corresponding Topology display information of every PTN network element includes: the network element name of the PTN network element
Claim, interface message of the tunnel in the PTN network element, the Tunnel Identifier；
Export all pseudo-wire information of tunnel carrying.
3. the method according to claim 1, wherein
The Topology display request is the Topology display request for pseudo-wire；
Open up based on what the Topology display was requested according to the corresponding topology information in tunnel established between any two PTN network element
The method for flutterring display are as follows:
It determines that Topology display requests the pseudo-wire being directed to, determines the tunnel for carrying the pseudo-wire；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements, the tunnel
Road in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship and the pseudo-wire
All business of carrying；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN network element
Corresponding Topology display information；Wherein, the corresponding Topology display information of every PTN network element includes: the network element name of the PTN network element
Claim, interface message, the Tunnel Identifier, pseudo-wire mark of the tunnel in the PTN network element；
Export all business information of pseudo-wire carrying.
4. the method according to claim 1, wherein
The Topology display request is the Topology display request for business；
Open up based on what the Topology display was requested according to the corresponding topology information in tunnel established between any two PTN network element
The method for flutterring display are as follows:
It determines that Topology display requests the business being directed to, determines the pseudo-wire for carrying the business and the tunnel for carrying the pseudo-wire；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements, the tunnel
Road in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN network element
Corresponding Topology display information；Wherein, the corresponding Topology display information of every PTN network element includes: the network element name of the PTN network element
Claim, interface message, the Tunnel Identifier, pseudo-wire mark, the business information of the tunnel in the PTN network element.
5. a kind of Topology display device is applied to network management system, which is characterized in that the device includes: acquiring unit, topology list
Member, receiving unit, display unit；
The acquiring unit, for obtaining all business attribute informations under network management system management in each PTN network element；
The topology unit, for determining the tunnel established between any two PTN network element according to all business attribute informations
The corresponding topology information in road；
The receiving unit, for receiving Topology display request；
The display unit, when receiving Topology display request for receiving unit, according to foundation between any two PTN network element
The corresponding topology information in tunnel carry out based on the Topology display request Topology display；
Wherein,
The business attribute information includes net element information, carrying information, business information；
The net element information includes element name；The carrying information includes tunnel information and pseudo-wire information；
The tunnel information includes Tunnel Identifier, interface message and label information；The pseudo-wire information includes pseudo-wire mark；
The topology unit determines the tunnel pair established between any two PTN network element according to all business attribute informations
When the topology information answered, it is used for:
Whole business attribute informations with same tunnel mark are found out, a set is denoted as；
According in business attribute information each in set net element information and interface message determine tunnel via all PTN network elements with
And interface message of the tunnel in every PTN network element；According to the label information in each business attribute information determine tunnel via
Connection relationship between all PTN network elements；
All pseudo-wires for determining tunnel carrying are identified according to the pseudo-wire of business attribute information each in set, and are identified based on pseudo-wire
Determine all business of each pseudo-wire carrying.
6. device according to claim 5, which is characterized in that
The Topology display request is the Topology display request for tunnel；
The display unit open up based on this according to the corresponding topology information in tunnel established between any two PTN network element
When flutterring the Topology display of display request, it is used for:
Determine that Topology display requests the tunnel being directed to；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements, the tunnel
Road in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship and the tunnel
All pseudo-wires of carrying；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN network element
Corresponding Topology display information；Wherein, the corresponding Topology display information of every PTN network element includes: the network element name of the PTN network element
Claim, interface message of the tunnel in the PTN network element, the Tunnel Identifier；
Export all pseudo-wire information of tunnel carrying.
7. device according to claim 5, which is characterized in that
The Topology display request is the Topology display request for pseudo-wire；
The display unit is carried out according to the corresponding topology information in tunnel established between any two PTN network element based on the topology
When showing the Topology display of request, it is used for:
It determines that Topology display requests the pseudo-wire being directed to, determines the tunnel for carrying the pseudo-wire；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements, the tunnel
Road in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship and the pseudo-wire
All business of carrying；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN network element
Corresponding Topology display information；Wherein, the corresponding Topology display information of every PTN network element includes: the network element name of the PTN network element
Claim, interface message, the Tunnel Identifier, pseudo-wire mark of the tunnel in the PTN network element；
Export all business information of pseudo-wire carrying.
8. device according to claim 5, which is characterized in that
The Topology display request is the Topology display request for business；
The display unit open up based on this according to the corresponding topology information in tunnel established between any two PTN network element
When flutterring the Topology display of display request, it is used for:
It determines that Topology display requests the business being directed to, determines the pseudo-wire for carrying the business and the tunnel for carrying the pseudo-wire；
The topology information for searching the tunnel, according to the topology information in the tunnel determine the tunnel via all PTN network elements, the tunnel
Road in every PTN network element interface message, the tunnel via all PTN network elements between connection relationship；
According to the tunnel via all PTN network elements between connection relationship be sequentially output the tunnel via every PTN network element
Corresponding Topology display information；Wherein, the corresponding Topology display information of every PTN network element includes: the network element name of the PTN network element
Claim, interface message, the Tunnel Identifier, pseudo-wire mark, the business information of the tunnel in the PTN network element.
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| CN102487350A (en) * | 2010-12-01 | 2012-06-06 | 中兴通讯股份有限公司 | Package transport network (PTN) network topology planning method and apparatus thereof |
| CN104618150A (en) * | 2015-01-09 | 2015-05-13 | 烽火通信科技股份有限公司 | Business configuration method and system under two layer-to-three layer business scene of PTN |
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| CN102412991A (en) * | 2011-11-21 | 2012-04-11 | 华为技术有限公司 | Service configuration method and apparatus thereof |
| CN104618150A (en) * | 2015-01-09 | 2015-05-13 | 烽火通信科技股份有限公司 | Business configuration method and system under two layer-to-three layer business scene of PTN |
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