Comprehensive and Detailed Explanation From BIG-IP Administration — Install, Initial Configuration, and Upgrade:
When provisioning modules on a BIG-IP system, F5 provides specific resource allocation settings that define how system resources — CPU, memory, and disk — are distributed to each licensed module. The two valid and officially recognised allocation settings are Nominal and Dedicated .
Nominal instructs the system to allocate a moderate, balanced share of resources to the module. It allows the module to function effectively while sharing system resources with other provisioned modules. This is the most commonly used setting in multi-module deployments.
Dedicated allocates the maximum available system resources exclusively to a single module. When this setting is applied, it is typically the only module provisioned, as it consumes resources at a level that prevents other modules from operating concurrently in a meaningful capacity.
Option A — Maximum is not a valid BIG-IP provisioning allocation level; it does not appear in the official provisioning interface or documentation as a selectable resource tier.
Option C — Limited similarly does not exist as a defined resource allocation setting within BIG-IP module provisioning. It may superficially resemble valid terminology but has no standing in the official provisioning framework.
Administrators access these settings via System » Resource Provisioning in the Configuration Utility, where each licensed module displays its available allocation options.
Reference Topics: Module Resource Provisioning, Nominal vs. Dedicated Allocation, System Resource Management — BIG-IP Administration Study Guide.
