What should we check if the synchronization of the standby device fails?

Zyxel_Cooldia
Zyxel_Cooldia Posts: 1,380
Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 50 Answers 1000 Comments
 Zyxel Employee
edited September 6 in Other Topics

Question:

What should we check if the synchronization of the standby device fails?

Answer:

We can access standby device terminal, and by typing CLI Router# show device-ha2 trace-log, With the result, we can determine in which phase the standby device's synchronization failed."