John currently administers a network using NGX R65.4 on the Security Management Server and NGX R65.2.100 (the VOIP release with the VOIP plug-ins enabled). He wants to upgrade to R75 to get the benefits of Check Point’s Software Blades. What would be the best way of doing this?

A.
This can not be done yet as R75 can not manage NGX R65 Gateways due to SmartDefense and IPS mismatch problems.

B.
Run upgrade_export on R65 management, then install R75 on this machine and run upgrade_import and re-license the systems to use software blades.

C.
Just insert the R75 CD-ROM and run the in-place upgrade.

D.
This is not supported today as currently the VOIP Software Blade and VOIP plug-in is not available in R75.