Cisco
300-425 · Question #70
300-425 Question #70: Real Exam Question with Answer & Explanation
The correct answer is C: 802.11r. For seamless roaming between access points, the protocol that supports fast transitions is 802.11r. This amendment to the 802.11 standard allows devices to roam quickly by establishing security credentials before moving to the next access point, reducing the time required for rea
Question
An engineer must ensure that the new wireless LAN deployment can support seamless roaming between access points using a standard based on an amendment to the 802.11 protocol. Which protocol must the engineer select?
Options
- A802.11i
- B802.11ac
- C802.11r
- D802.11e
Explanation
For seamless roaming between access points, the protocol that supports fast transitions is 802.11r. This amendment to the 802.11 standard allows devices to roam quickly by establishing security credentials before moving to the next access point, reducing the time required for reauthentication.
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