Improve system availability - Link backup has a seamless switchover function, which can quickly detect faults on the main line and automatically transfer data traffic to the backup path, ensuring continuous network running.
Improve system reliability - Link backup can use multiple physically and logically independent connections, which reduces the risk of single point of failure and enhances network redundancy.
Improve the fault tolerance of the system - Link backup allows data to flow between multiple paths. Therefore, even if one path fails, data can continue to be transmitted through other paths.
