CCIE Wireless (legacy) — Question 8

In a Cisco Unified Wireless Network environment, which two of these are required in order for clients to connect with MCS data rates? (Choose two.)

Answer options

• A. EDCF
• B. client MFP
• C. multiple spatial streams
• D. AES-CCMP
• E. 40-MHz channels

Correct answer: A, D

Explanation

The correct answers are A and D because EDCF (Enhanced Distributed Channel Access) is crucial for managing access to the wireless medium, and AES-CCMP (Advanced Encryption Standard - Counter Mode with Cipher Block Chaining Message Authentication Code Protocol) is necessary for secure data transmission. The other options, while relevant in certain contexts, are not essential for enabling MCS data rates specifically.