IEEE 802.11i includes ____, which stores information from a device on the network so if a user roams away from an AP and later returns,he does not need to re-enter all of the credentials.
A) pre-authentication
B) port security
C) MIC
D) key-caching

Question

Quizplus · Accepted Answer

IEEE 802.11i includes key-caching, which is a feature that stores information from a device on the network so if a user roams away from an AP and later returns, he does not need to re-enter all of the credentials. This improves the user experience and reduces the amount of time needed for authentication and connection re-establishment. Options A, B, and C are also part of IEEE 802.11i, but they do not provide the functionality described in the question.

IEEE 80211i Includes ____, Which Stores Information from a Device on on the Network