For data plane resiliency, what does the Cisco SD-WAN software implement?
For data plane resiliency, what does the Cisco SD-WAN software implement?
For data plane resiliency, the Cisco SD-WAN software implements Bidirectional Forwarding Detection (BFD). BFD is designed to provide fast detection of faults in the path between two forwarding engines, which helps maintain the integrity and resiliency of the data plane.
For data plane resiliency, the Cisco SD-WAN software implements standard protocol mechanisms, specifically Bidirectional Forwarding Detection (BFD), which runs on the secure IPsec tunnels between routers. Source: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/optimization-ha/vedge/network-optimization-high-availability-book/high-availability.html
correct D.
correct D. documentation in the link provided by ben