What is the incorrect description of the intelligent routing strategy of the LAN&WAN integration solution?

What is the incorrect description of the intelligent routing strategy of the LAN&WAN integration solution?
A . Support setting primary and backup links based on applications/application groups, and intelligently select links for data forwarding
B . LTE is only supported as an escape link
C . Link intelligent switching condition settings include packet loss, delay, and jitter
D . Support bandwidth condition routing

View Answer

Answer: B