System and method of circuit shearing and connecting
A circuit and circuit connection technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as error-prone, inability to provide end-to-end circuit creation functions, and inability to visually view circuits, so as to improve efficiency and reduce interruptions. The effect of network traffic time and error probability
Active Publication Date: 2010-04-21
HUAWEI TECH CO LTD
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Problems solved by technology
However, since this method uses a script language to write commands, it is prone to errors during the writing process, and the correctness of the business can only be verified manually; in addition, when the business is cut over, the circuit cannot be visually viewed, and the end-to-end circuit creation function cannot be provided. less efficient
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[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0035] In the present invention, the actual circuit cutover is performed after creating the prefabricated circuit, so that the user can modify the existing network on the network management workstation in advance, re-plan the network resources, and send the configuration to the network element after the planning is completed, and automatically complete the original With network transformation, improve the efficiency of network transformation and reduce the probability of errors.
[0036] figure 2 It is a system structure diagram for implementing circuit cutover in the embodiment of the present invention, including user terminal 1 and network elements. The user puts forward the demand for circuit cutover to the network management workstation through user terminal ...
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The invention relates to a system for cutting and connecting circuit, which comprises user terminal, network unit, and a network manager work station. Wherein, it based on the circuit cutting-connecting request of user terminal calculates and preforms the circuit route and builds the preformed circuit; based on the preformed circuit and route, generates the service processed at cutting and connecting circuit, and sending the service to the network unit. The invention also disclose a relative method which comprises: based on the circuit cutting-connecting request of user terminal calculates andpreforms the circuit route and builds the preformed circuit; based on the preformed circuit and route, generates the service processed at cutting and connecting circuit, and sends the service to thenetwork unit, then cuts and connects the circuit at the network unit. With said invention, user can change present network at network manager work station, to redistribute the network resource, to improve the efficiency.
Description
technical field [0001] The invention relates to a network transformation technology, in particular to a system and method for circuit cutover. Background technique [0002] In the existing network, due to the previous unreasonable network planning or the relocation of the equipment room, frequent transmission service cutovers often occur. like figure 1 As shown, there is currently an A-B-C link, and an interruption occurs on the B-C segment. It is desired to switch the services on B-C to B-D, which involves the service cutover on the circuit. Since there may be multiple paths on the link B-C, the service cutover may be the cutover of services on a single path, or the cutover of services on multiple paths. [0003] If the network elements on the link are cut over directly, network management personnel need to manually delete the entire circuit and recreate a new circuit. The service interruption time during the cutover is too long, which greatly reduces the user's service ...
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IPC IPC(8): H04L12/24H04L12/28
CPCH04L41/00H04L12/24
Inventor 许芳铭傅文盛高胜强贺毅波
Owner HUAWEI TECH CO LTD