F5 Networks F5CAB4 Exam Dumps

Comprehensive and Detailed Explanation From BIG-IP Administration Control Plane Administration documents:

When restoring a User Configuration Set (UCS) file, BIG-IP allows administrators to selectively exclude the license during the restore process. From the CLI, this is accomplished using the no-license option with the tmsh load /sys ucs command.

The command:

tmsh load /sys ucs <ucs filename> no-license

restores:

System configuration

Certificates and keys

Device and traffic objects

while explicitly excluding the license file, which is required when:

Migrating configurations between devices

Restoring to hardware with a different license

Avoiding license conflicts or overwrites

Why the other options are incorrect:

A does not provide the option to exclude the license.

B restores the UCS including the license, which does not meet the requirement.

D is incorrect because the BIG-IP GUI does not provide a checkbox to exclude the license during UCS restore.

Therefore, the correct and supported method is C.

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Comprehensive and Detailed Explanation From BIG-IP Administration Control Plane Administration documents: The 'Management Port' is distinct from TMM data ports. Configuration for global platform-level settings, including administrative access restrictions (IP Allow lists for SSH and HTTPS) for the management port, is found under System > Platform. This is a critical Control Plane hardening step to prevent unauthorized remote access

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Comprehensive and Detailed Explanation From BIG-IP Administration Control Plane Administration documents: Reporting device status includes monitoring physical resource exhaustion, such as memory48. The Control Plane provides both a command-line method via TMSH (show /sys memory) and a graphical method under Statistics > Module Statistics > Memory to report on how memory is allocated across TMM and the Linux host494949494949494949. This is essential for identifying potential 'Aggressive Mode' triggers or hardware performance bottlenecks50.

Comprehensive and Detailed Explanation From BIG-IP Administration Control Plane Administration documents: Although /var/log/ltm is primarily associated with Local Traffic Manager events, it is also the primary destination for system-level alerts generated by the Control Plane's chmand (Chassis Manager Daemon). Hardware status changes, including power supply failures, fan speeds, and temperature warnings, are logged as 'notice' or 'critical' events within the LTM log file.

Comprehensive and Detailed Explanation From BIG-IP Administration Control Plane Administration documents: Monitoring and reporting current device status involves tracking the health of traffic objects like Virtual Servers20. The Control Plane logs transition events---such as a Virtual Server moving from 'Available' (green) to 'Offline' (red) due to health monitor failures---in the /var/log/ltm file21212121. While the audit log tracks who changed a configuration, the LTM log tracks system-initiated status changes22222222.