CN101188540A - A configuration method for protection group of chain multiplexing section - Google Patents
A configuration method for protection group of chain multiplexing section Download PDFInfo
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- CN101188540A CN101188540A CNA2006101451598A CN200610145159A CN101188540A CN 101188540 A CN101188540 A CN 101188540A CN A2006101451598 A CNA2006101451598 A CN A2006101451598A CN 200610145159 A CN200610145159 A CN 200610145159A CN 101188540 A CN101188540 A CN 101188540A
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Abstract
The invention provides an arrangement method for the protective group of a chain repetitive-use section. The chain repetitive-use section comprises a plurality of synchronous number system devices which can make up a long chain, and a protective link exists between every two of the synchronous number system devices, being called a section. The arrangement method is characterized in that the devices at the two sides of an odd section are incorporated into one protective group, in which protective relations are arranged for the links on the sections of the devices; also the devices at the two side of an even section are incorporated into another protective group, in which the protective relations are arranged for the links on the sections of the devices. As arranging the protective groups of the chain repetitive-use section, the method of the invention saves the ID resource of the protective group, and the operation is convenient and time-saving.
Description
Technical field
The present invention relates to the network management system of communication field, relate in particular to the method that the multiplex section in the system is protected.
Background technology
For the configuration of SDH (Synchronous Digital Hierarchy) SDH equipment multiplex section protection relation, normally earlier SDH equipment is divided in the protection group protection of equipment relation in the configuration group then.As using the method for traditional configuration chain multiplexing section protection group among Fig. 1; disposed adjacent multiplex section protection group in twos between 6 SDH equipment 1,2,3,4,5,6; need configuration 5 times; set up 5 protection groups: comprise 1,2 respectively; 2,3,3,4,4,5; 5,6, the link in each protection group between two equipment constitutes the protection relation.
Protection relation is used for when breaking down when fine, according to information such as protection group ID, after suitably handling, carrying out multiplex section protection exchanging as disconnected, walks business on the active link with the protection link.The collocation method of traditional chain multiplexing section protection group can only be divided into a protection group to adjacent two SDH equipment; if with 1; 2; 3 three SDH equipment join in the protection group, and intermediate equipment 2 can't be determined should protection group ID to distribute to the protection relation that constitutes with equipment 1 and still distributes to the protection relation that constitutes with equipment 3 so.Reason is; at a SDH device interior, a pair of protection relation has unique ID, i.e. protection group ID; therefore when a plurality of SDH equipment were formed a chain (being configured to a protection group), its middle equipment just a unique ID can't be distributed to simultaneously east orientation protection relation and the west concerns to protection.
Therefore, the method for this traditional configuration multiplex section protection group causes the serious waste of resource, can understand from two aspects:
1. in the adjacent in twos chain multiplexing section protection group of setting up same type of a plurality of SDH equipment rooms, need the foundation of protection group one by one, operate very consuming time;
2. for the network management system of managing SDH equipment; protection group id (or being protection group ID) often has a upper limit; as 253; if 100 SDH equipment are arranged; between these 100 equipment, set up the chain multiplexing section protection group of same type; need to use 99 protection group ids, if the more protection group ID resource that will make of this class chain goes short of.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of collocation method of chain multiplexing section protection group, has saved protection group ID resource, easy to operate saving time when configuration chain multiplexing section protection group.
For addressing the above problem, the present invention proposes a kind of collocation method of chain multiplexing section protection group, described chain multiplexing section comprises a plurality of synchronizing digital hierarchy equipments of forming long-chain, there is a protection link between per two synchronizing digital hierarchy equipments, be referred to as a section, it is characterized in that: odd number section two side apparatus are incorporated in the protection group into the protection of the link of configuration device on these sections relation in this protection group; Equally even number section two side apparatus are incorporated in the another one protection group into the protection of the link of configuration device on these sections relation in this protection group.
Further; said method also can have following characteristics: when setting up the protection group of odd number section two side apparatus; be that equipment n is arrived in slave unit 1 beginning successively; get even number equipment; equipment that odd number is begun and the next equipment that is adjacent are divided into one section, and to equipment in all sections in the protection group dispose successively and its staging device between the protection relation of multiplex section link.
Further; said method also can have following characteristics: when setting up the protection group of even number section two side apparatus; be that equipment n is arrived in slave unit 2 beginnings successively; get even number equipment; equipment that even number is begun and the next equipment that is adjacent are divided into one section, and to equipment in all sections in the protection group dispose successively and its staging device between the protection relation of multiplex section link.
Further, said method also can have following characteristics: the protection of described link relation is to the protection of the port arrangement on the veneer in equipment relation, comprises working port and protection port, sets up light by port between the equipment and connects and set up link.
Further, said method also can have following characteristics: fine disconnected when work, according to described multiplex section protection relation, equipment is carried out multiplex section rearrangement, with the fine work of protection.
Compared with prior art, the inventive method only need be set up two protection groups, odd number section two side apparatus is incorporated in the protection group, and dispose the protection relation of the equipment of going up, even number section two side apparatus are incorporated in the another one protection group, and the configuration protection relation.Like this, each equipment all has different ID, has solved the problem that ID distributes; A plurality of SDH equipment are set up chain multiplexing section protection group only need use two protection group ids, has saved resource and easy to operate when configuration chain multiplexing section protection group; Simultaneously have inheritance with original collocation method, the user understands more directly perceived.
Description of drawings
Fig. 1 is a prior art chain multiplexing section protection configuration set schematic diagram
Fig. 2 is a chain multiplex section protection configuration set schematic diagram among the embodiment
Embodiment
The long-chain that a plurality of SDH equipment are formed, there is a protection link between per two SDH equipment, it is called a section, the method that the present invention adopts segmentation to jump, odd number section two side apparatus are incorporated in the protection group into the protection of the link of configuration device on these sections relation in this protection group; Equally even number section two side apparatus are incorporated in the another one protection group into the protection of the link of configuration device on these sections relation in this protection group.Like this, at each equipment, its transmeridional link still belongs to two different protection groups, has different ID, has solved the problem that ID distributes; And when breaking down,,, can carry out multiplex section protection exchanging according to the protection relation through suitably handling as disconnected fine.
Fig. 2 is the collocation method of chain multiplex section protection group in the transmission network among the embodiment.For one by n SDH equipment 1,2,3 ..., n-2, the multiplex section link that n-1, n form, its connection separately can constitute the four fiber complex section link protection, dispose its protection, may further comprise the steps:
Step 110 is set up chain multiplexing section protection group 1, and slave unit 1 to equipment n is got even number equipment, joins in the protection group 1;
For an equipment disposition chain protection relation is to the protection of the port arrangement on the veneer in equipment relation, and the branch of working port protection port is arranged; Set up light by port again between the equipment and connect and set up link, so fine disconnected when work, multiplex section rearrangement can take place in the equipment of being furnished with the multiplex section protection relation, with the fine work of protection.
The application corresponding example is, is example with 6 SDH equipment 1,2,3,4,5,6, sets up one 4 fine chain multiplexing section protection group, and protection group ID is 1, comprises equipment 1,2,3,4,5,6.To the protection relation of link between equipment 1 configuration and the equipment 2, to the protection relation of link between equipment 2 configurations and the equipment 1; To the protection relation of link between equipment 3 configurations and the equipment 4, to the protection relation of link between equipment 4 configurations and the equipment 3; To the protection relation of link between equipment 5 configurations and the equipment 6, to the protection relation of link between equipment 6 configurations and the equipment 5.
Step 120 is set up chain multiplexing section protection group 2, and equipment n is arrived in slave unit 2 beginnings successively, gets even number equipment, joins in the protection group 2.
The application corresponding example is, in 6 SDH equipment, sets up another one 4 fine chain multiplexing section protection groups, and protection group ID is 2, comprises equipment 2,3,4,5.To the protection relation of link between equipment 2 configurations and the equipment 3, to the protection relation of link between equipment 3 configurations and the equipment 2; To the protection relation of link between equipment 4 configurations and the equipment 5, to the protection relation of link between equipment 5 configurations and the equipment 4.
Claims (5)
1. the collocation method of a chain multiplexing section protection group, described chain multiplexing section comprises a plurality of synchronizing digital hierarchy equipments of forming long-chain, there is a protection link between per two synchronizing digital hierarchy equipments, be referred to as a section, it is characterized in that: odd number section two side apparatus are incorporated in the protection group into the protection of the link of configuration device on these sections relation in this protection group; Equally even number section two side apparatus are incorporated in the another one protection group into the protection of the link of configuration device on these sections relation in this protection group.
2. method according to claim 1 is characterized in that:
When setting up the protection group of odd number section two side apparatus; be that equipment n is arrived in slave unit 1 beginning successively; get even number equipment; equipment that odd number is begun and the next equipment that is adjacent are divided into one section, and to equipment in all sections in the protection group dispose successively and its staging device between the protection relation of multiplex section link.
3. method according to claim 1 is characterized in that:
When setting up the protection group of even number section two side apparatus; be that equipment n is arrived in slave unit 2 beginnings successively; get even number equipment; equipment that even number is begun and the next equipment that is adjacent are divided into one section, and to equipment in all sections in the protection group dispose successively and its staging device between the protection relation of multiplex section link.
4. method according to claim 1 is characterized in that:
The protection of described link relation is to the protection of the port arrangement on the veneer in equipment relation, comprises working port and protection port, sets up light by port between the equipment and connects and set up link.
5. as method as described in the claim 2, it is characterized in that:
Fine disconnected when work, according to described multiplex section protection relation, equipment is carried out multiplex section rearrangement, with the fine work of protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101451598A CN101188540B (en) | 2006-11-15 | 2006-11-15 | A configuration method for protection group of chain multiplexing section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101451598A CN101188540B (en) | 2006-11-15 | 2006-11-15 | A configuration method for protection group of chain multiplexing section |
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| Publication Number | Publication Date |
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| CN101188540A true CN101188540A (en) | 2008-05-28 |
| CN101188540B CN101188540B (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006101451598A Expired - Fee Related CN101188540B (en) | 2006-11-15 | 2006-11-15 | A configuration method for protection group of chain multiplexing section |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638733A (en) * | 2011-02-15 | 2012-08-15 | 中兴通讯股份有限公司 | Method and system for configuration protection group |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463387C (en) * | 2004-08-13 | 2009-02-18 | 中兴通讯股份有限公司 | Realization device for protecting replace protocol using IP communication mode and its method |
| CN100583702C (en) * | 2004-08-24 | 2010-01-20 | 华为技术有限公司 | Method for realizing four fibre loop multiplying segment protection management |
| CN1333554C (en) * | 2005-05-16 | 2007-08-22 | 烽火通信科技股份有限公司 | Method for combining multi-section protection and mesh network recovery |
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2006
- 2006-11-15 CN CN2006101451598A patent/CN101188540B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638733A (en) * | 2011-02-15 | 2012-08-15 | 中兴通讯股份有限公司 | Method and system for configuration protection group |
| WO2012109902A1 (en) * | 2011-02-15 | 2012-08-23 | 中兴通讯股份有限公司 | Method and system for configuring protection group |
| CN102638733B (en) * | 2011-02-15 | 2017-03-15 | 中兴通讯股份有限公司 | The method and system of configuration protection group |
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| Publication number | Publication date |
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| CN101188540B (en) | 2010-12-01 |
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Application publication date: 20080528 Assignee: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Assignor: ZTE Corporation Contract record no.: 2017440020015 Denomination of invention: A configuration method for protection group of chain multiplexing section Granted publication date: 20101201 License type: Common License Record date: 20170310 |
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