The IKE protocol is used to set up an SA for IPsec automatic negotiation. Identity authentication can be performed when the IP address of the initiator changes dynamically.

Question

Quizplus · Accepted Answer

IKE (Internet Key Exchange) protocol supports dynamic IP address changes by using mechanisms like aggressive mode and identity protection, allowing identity authentication even when the initiator's IP address changes.

The IKE Protocol Is Used to Set Up an SA