Huawei H12-721 Question Answer
What is the correct description of IKE?
IKE is a protocol carried by UDP and is a signaling protocol of IPSec.
IKE negotiates an SA for IPSec and hands over the established parameters and security associations to IPSec.
IPSec encrypts or verifies the packet by using the SA negotiated by IKE.
IPSec must use IKE key exchange
Note: IPSec key exchange method: one is IKE; the second is manual configuration.
TESTED 02 Jan 2026
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