fw monitoris the most suitable tool for capturing NAT information within packet captures. It allows administrators to specify NAT-related filters and capture detailed information about how packets are being translated as they pass through the firewall. This capability is essential for diagnosing and resolving NAT- related issues effectively.

The fw logswitch command is used to switch the active log file on a Check Point Security Gateway. This command forces the gateway to start writing logs to a new file, which is useful for log management and troubleshooting purposes. Other options listed are either incorrect or do not perform the log-switching function.