What does the term 'routing adjacency' refer to in the context of FortiSASE and FortiGate?

'Routing adjacency' in the context of FortiSASE and FortiGate specifically refers to the established connection for exchanging routing information between the two systems. This concept is crucial for enabling communication and the efficient forwarding of data packets across a network.

Establishing routing adjacency allows the systems to share updates about network topology and routing paths. This is fundamental in a dynamic environment where network changes occur frequently, as it ensures that both FortiSASE and FortiGate are aware of the best routes to take for data transmission. The successful exchange of this routing information helps maintain network performance and resilience.

The other options do not encapsulate the definition of routing adjacency. For example, storing routing information locally pertains more to static routing tables rather than the dynamic exchange facilitated through adjacency. Network redundancy features typically deal with pathways or failover mechanisms rather than the exchange of routing data. Lastly, data packet classification is more related to how packets are prioritized or treated within the network rather than the connection for sharing routing information.