John currently administers a network using single CPU single core servers for the Security Gateways and is running R75. His company is now going to implement VOIP and needs more performance on the Gateways. He is now adding more memory to the systems and also upgrades the CPU to a modern quad core CPU in the server. He wants to use CoreXL technology to benefit from the new performance benchmarks of this technology. How can he achieve this?
A.
Nothing needs to be done. SecurePlatform recognized the change during reboot and adjusted all the settings automatically.
B.
He just needs to go to cpconfig on the CLI and enable CoreXL. Only a restart of the firewall is required to benefit from CoreXL technology.
C.
He needs to reinstall the Gateways because during the initial installation, it was a single-core CPU but the wrong Linux kernel was installed. There is no other upgrade path available.
D.
He just needs to go to cpconfig on the CLI and enable CoreXL. After the required reboot he will benefit from the new technology.