reimage plan

Reimage and upgrade plan FMC, ASA5525, ASA5516:

1. Backup config FMC
2. Upgrade FMC from 6.4 -> 6.4.0.4
3. Download FTD 6.4 for ASA5525
4. Reimage the ASA5525
5. Delete ASA5525 from FMC. Also, delete the VPNs (screenshot de configuration)
6. Configure network management interface and manager on ASA5525
7. Configure the sensor in FMC
8. Apply config and verify the connection
9. Upgrade the FTD 5525 to 6.4.0.4
10. Upgrade the FTD 5516 to 6.4
11. Upgrade the FTD 5516 to 6.4.0.4