In the Internet Key Exchange version 2 (IKEv2) protocol, the IKE_SA_INIT exchange serves as the initial step in establishing a secure communication channel between two peers. During this phase, the peers negotiate security parameters, exchange nonces, and perform a Diffie-Hellman key exchange to generate shared secret keys. This process ensures that both parties agree on the cryptographic algorithms and keys to be used, laying the foundation for a secure connection. https://archive.org/details/master-the-dp-100-exam-with-top-questions-from-the-last-5-years https://archive.org/details/pass-the-212-89-exam-with-expert-curated-exam-questions-from-the-last-5-years https://archive.org/details/pass-the-312-50-exam-with-expert-curated-exam-questions-from-the-last-5-years https://www.scribd.com/document/818766985/Associate-Cloud-Engineer-Exam-Dumps-Most-Asked-Questions-in-the-Last-5-Years https://issuu.com/oliverbrown4782/docs/cas-004_exam_dumps_most_asked_questions_in_the_las https://issuu.com/oliverbrown4782/docs/master_cphq_exam_preparation_exam_dumps_key_ins https://issuu.com/oliverbrown4782/docs/hpe0-j68_exam_dumps_key_questions_from_the_last_5_ https://issuu.com/oliverbrown4782/docs/ms-700_exam_dumps_key_questions_from_the_last_5_y https://issuu.com/oliverbrown4782/docs/nse7_efw-7.2_exam_dumps_key_questions_from_the_la https://issuu.com/tji95nh0pl/docs/salesforce-loyalty-management_exam_dumps_top_5_mo The IKE_SA_INIT exchange is crucial for setting up the IKE Security Association (SA), which defines the security framework for subsequent exchanges. By completing this phase, the peers establish a secure and authenticated channel, allowing them to proceed to the IKE_AUTH phase, where they authenticate each other and negotiate the Child SAs that will be used for actual data transmission. Thus, IKE_SA_INIT is fundamental in ensuring the integrity and confidentiality of the communication between the two entities.