Question 700
At New Teaching Block, a repaired IoT endpoint should move to its normal role without disconnecting the cable. Which TWO responses together provide a direct implementation and a continuing safeguard for the stated risk? Select TWO answers.
Explanation
Correct Answers
This is the implementation element for the New Teaching Block case: Change of Authorization can change an active network access session's policy state. The specific action Enable supported RADIUS CoA workflow and compatible switch authorization transitions addresses the stated fault; the question also requires a persistent risk control.
This is the continuing risk-control element for New Teaching Block. Restrict CoA source addresses and avoid unauthorized session terminations prevents a future regression or unauthorized relaxation of the repair; it complements, rather than replaces, the implementation.
Incorrect Answers
This may be an ongoing precaution for TACACS+ admin AAA distinction: Administrative command authorization and client-port 802.1X solve different AAA problems. It does not resolve the RADIUS change of authorization requirement in New Teaching Block and is not one of the two controls requested. The direct mechanism here is change of Authorization can change an active network access session's policy state
This may be a configuration step for Supplicant reauthentication intervals: Wired reauthentication intervals can affect session continuity if handshake timing is inadequate. It does not resolve the RADIUS change of authorization requirement in New Teaching Block and is not one of the two controls requested. The direct mechanism here is change of Authorization can change an active network access session's policy state