Research on Reliability of PPP Link Routing in the Communication IP Network
Qian Luo, Chong Cao, Xie Min · 2018 International Conference on Smart Grid and Electrical Automation (ICSGEA) · 2018
For WAN, routing backup is an important way to ensure reliable forwarding of business data. It is necessary to use BFD, NQA and other technologies to control the conditions and timing of the main route switching for different user service requirements and communication link quality characteristics.