Which statement is correct about the forwarding table?

The forwarding table is not stored only on the PFE; the RE creates and maintains it before sending it to the PFE.

The forwarding table contains the best, most optimal routes for packet forwarding, derived from the routing table, rather than containing 'all known routes,' which is characteristic of the routing table itself.

The Routing Engine (RE) builds the routing table (RIB) and then generates the forwarding table (FIB), which is downloaded and maintained by the Packet Forwarding Engine (PFE) for high-speed hardware-based packet forwarding. Therefore, copies of the forwarding table logically exist on both the RE and PFE.

The forwarding table is not stored only on the RE; it is crucial for the PFE to perform line-rate forwarding.