Rapid cutover method based on circuit configuration pair
A circuit configuration and circuit technology, applied in the direction of electrical components, digital transmission systems, transmission systems, etc., can solve the problems of long execution time, high risk, and high complexity of transmission network, so as to improve the use time, reduce the time, and reduce the risk. Effect
Inactive Publication Date: 2017-08-04
FENGHUO COMM SCI & TECH CO LTD
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Abstract
The invention discloses a rapid cutover method based on a circuit configuration pair. The method comprising the steps of building a cutover task, building cutover pairs in the cutover task, assigning a circuit before cutover for each cutover pair, and building a corresponding circuit after cutover; forming network elements of the cutover pairs into the circuit configuration pair one by one, and setting the attribute of the circuit configuration pair, wherein the circuit configuration pair comprises configuration before cutover and configuration after cutover corresponding to the circuits before and after cutover; configuring each network element in the circuit configuration pair to a network element configuration library, performing incremental isolation on the configuration before cutover and the new configuration after cutover according to the configuration attribute in the circuit configuration pair by using the network element; executing a cutover task, and starting the circuit configuration pair so as to make the configuration before cutover be invalid, and bring the configuration after cutover into effect; after the cutover is successful, deleting the configuration before cutover in the circuit configuration pair. According to the method provided by the invention, service life of the original circuit is improved, switching time of the circuit is reduced, and uninterrupted cutover of the circuit is achieved, and a cutover risk is reduced,
Application Domain
Data switching networks
Technology Topic
Network elementComputer engineering +2
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