168.22.122:22 <- 192.168.22.151:4354

168.22.122:22 <– 192.168.22.151:4354

168.22.122:22 <– 192.168.22.151:4354

A . Because the SSH client supports packet retransmission during the login process.
B. When the PC logs in to the standby firewall FW2, the round-trip paths are inconsistent.
C. The problem may be caused by turning off hrp mirror session enable.
D. The problem caused by the indo firewall session link-state check function is turned off.

Answer: BD