In the given routing setup, which statement accurately reflects the configuration?

The statement that "All traffic goes through port1" accurately reflects the configuration if it suggests that there is a single primary route configured on port1 that captures all the traffic within the routing setup.

In routing configurations, one route can often be prioritized over another due to route metrics, administrative distances, or other factors. If port1 is designated as the primary route while port2 is not actively used for routing due to lower priority or being in a standby state, then all traffic will indeed be directed through port1.

This situation is common in scenarios where a default route is set up or in cases where one interface is configured to handle the outbound traffic exclusively due to network design considerations such as security, bandwidth management, or redundancy protocols that might prioritize one interface over another.

Understanding this configuration allows network professionals to manage traffic effectively and optimize the routing paths utilized in their network architecture.