Cross-layer network fault recovery system and method based on configuration migration
A technology for network failures and failures, applied in the field of communications, to solve problems such as service rerouting
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[0049] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
[0050] The present invention aims at recovering the faulty network, and avoids complex rerouting calculation and time-consuming protocol synchronization in the fault recovery process of the double-layer switching network through the configuration migration of the faulty node, greatly reducing the fault recovery time; Only the configuration is migrated. Before and after the fault recovery, the network configuration remains unchanged, the two-tier network is externally consistent, and the network management and operation methods do not need to be changed.
[0051] figure 1 It is a schematic diagram of the cross-layer network structure implemented by the system and method. In order to better illustrate the cross-layer network fault recovery system of the embodiment of the present invention, the embodiment...
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