Which statement correctly describes a dual$-$stack security consideration?

Configure the IPv$6$ security policy on the network security devices to work with the existing IPv$4$ security policy.

Enable IPv$6$ on hosts before the production rollout.

Disable IPv$4$ on hosts before the production rollout.

A dual$-$stack implementation logically separates IPv$4$ and IPv$6$ networks so that the existing IPv$4$ security policy is enough to protect the threats against IPv$6$ hosts. A separate security policy is not required.