Brocade FOS compatible limitation between 8.x and 9.x
Applies to
- Brocade SAN switch G610(switchType 170.0 to 170.3), G620 (switchType 162), G630 (switchType 173), 6505, 6510, 6520
- FOS versions 8.2.x, 9.2.x
Issue
- When replacing a failed Brocade SAN switch running FOS 8.2.x with a new unit shipped with FOS 9.2.x, the replacement switch is not compatible with the existing fabric.
- If the other healthy switches cannot be immediate upgraded from 8.2.x due to customer limitations, resulting in a fabric compatibility issue.
