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.)
In a Cisco Unified Wireless Network environment, in order for clients to connect with MCS data rates, two requirements must be met.
First, multiple spatial streams are required. This means that the access points and client devices must support and be configured to use multiple antennas for sending and receiving data. This enables the use of higher-order modulation schemes, which increase the data rate.
Second, AES-CCMP encryption must be used. This is a strong encryption method that ensures the confidentiality and integrity of wireless transmissions.
EDCF (Enhanced Distributed Channel Access) is a quality of service (QoS) mechanism that prioritizes traffic based on different access categories. While it can improve network performance, it is not required for clients to connect with MCS data rates.
Client MFP (Management Frame Protection) is a security feature that protects against certain types of attacks that use forged management frames. While it is a good security practice to enable Client MFP, it is not required for clients to connect with MCS data rates.
40-MHz channels are a wider channel width than the standard 20-MHz channels, which can increase the data rate. However, they are not required for clients to connect with MCS data rates.
Therefore, the correct answers are C (multiple spatial streams) and D (AES-CCMP encryption).