Which two statements are true about the Junos OS? (Choose two.)

In Junos OS, as with many network operating systems, the control plane is responsible for processes

that determine how to route traffic. This includes maintaining routing tables, which store information

about network paths and protocols. Therefore, routing tables are indeed stored in the control plane.

Exception traffic refers to packets that cannot be processed by the normal fast-path processing of the

Packet Forwarding Engine (PFE) in the forwarding plane, and thus are sent to the control plane for

further processing. This might include packets destined for the router itself, packets that need to be

fragmented, or packets that match certain firewall filter criteria, among other reasons.

Routing tables are not stored in the forwarding plane. However, the forwarding plane contains the

forwarding table (sometimes referred to as the forwarding information base or FIB), which is a

distilled version of the routing table optimized for fast packet forwarding. The forwarding plane uses

this information to perform the actual transfer of packets across the network device interfaces.