Online F5CAB4 Questions Video

In a BIG-IP Device Service Cluster (DSC) , manual configuration synchronization is performed using the ConfigSync framework. The supported and documented command to manually push the local configuration to a specific device group is:

tmsh run cm config-sync to-group < device_group >

This command:

Initiates a one-time manual ConfigSync

Pushes the local device’s configuration to all members of the specified device group

Is commonly used when auto-sync is disabled or when the administrator wants explicit control over synchronization timing

Why the other options are incorrect:

A is not a valid TMSH command for ConfigSync.

B enables auto-sync but does not perform an immediate synchronization.

D is not a valid or supported TMSH command for device group configuration synchronization.

Therefore, the correct command to manually synchronize configuration to a device group is C .

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Reporting device status includes monitoring physical resource exhaustion, such as memory. 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 host 494949494949494949 . This is essential for identifying potential " Aggressive Mode " triggers or hardware performance bottlenecks 50 .

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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BIG-IP supports remote authentication by integrating with centralized authentication services through its AAA framework. The supported and commonly used remote authentication servers include:

LDAP (A) Used to authenticate users against directory services such as Active Directory or other LDAP-compliant directories.

RADIUS (C) Commonly used for centralized authentication, authorization, and accounting, especially in network and security environments.

Why the other options are incorrect:

OAUTH (B) is an authorization framework, not supported as a direct administrative authentication backend for BIG-IP management access.

SAML (D) is primarily used for single sign-on (SSO) in application authentication scenarios, not for BIG-IP administrative login authentication.

Thus, the correct remote authentication server types are LDAP and RADIUS .