Method and equipment for reducing of link state advertisement flooding frequency
A link state notification and flooding technology, applied in the field of network communications, can solve problems such as LSA storms, save system resources, save network bandwidth, and reduce redundant updates.
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[0035] In order to make the purpose, technical solutions, and advantages of the application more clear, the application will be further described in detail below with reference to the drawings and embodiments.
[0036] In order to reduce the number of LSA flooding under large-scale networking, this application proposes a technical solution to reduce the number of LSA flooding. The main idea is: according to whether the network topology of the area where the device is located is stable, and the three-layer interface The relationship between each directly connected neighbor on the device’s regional shortest path tree and the device, and determine whether it is necessary to send the LSA update generated by the device to a specific neighbor on a specific link, that is: determine the LSA update generated by the device The range of flooding, thereby reducing the redundant update of LSA.
[0037] On the basis of the above technical solution, in order to further reduce the redundant update...
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