CPU redundancy

[patts]

what command can I used on the cli to make sure cpu-a and cpu-b are synchronized? cpu-a is the active server

[vad]

the most useful command - twin.
But this command not enough.
You need to check with "incvisu" command - present or not some incidents from stand-by CPU (like 2040) - in stand-by CPU declared another board, termination, ...