You are designing a new WLAN for an old warehouse. To make sure that the spectrum analysis is
accurate, which two of these devices should you try to remove from the warehouse? (Choose
two.)

You were hired as a wireless consultant to plan and design a secure WLAN on a Cisco Unified
Wireless Network, allowing access only by the employees of the company. The requirements are
as follows:
Authenticate employees based on their existing Active Directory user domain credentials.
The username/password credentials need to be protected during the authentication handshake by
using a PKI.
Encrypt data traffic using the strongest encryption method defined by the 802.11i standard.
Implement a standard authentication method that is supported by most wireless clients and
RADIUS servers
What option meets these requirements?

Which association certifies product interoperability between different vendors so that users are not
locked into a single brand of Wi-Fi products?

What is the role of the IEEE regarding WLANs?

Which RRM feature increases the AP radio Tx power when the client SNR levels pass below a
given threshold?

It is recommended that you use channels 1-6-11 on a 2.4-GHz WLAN deployment with three or
more APs, because only channels 1 to 11 are available on the 2.4-GHz Cisco ISM band due to the
regulatory domain. Which one of these statements explains why this channel usage is
recommended?

Which two of the below protocols must a client support in order to use client MFP? (Choose two.)

The 802.11e standard defines mechanisms for providing QoS treatment to wireless frames. Which
three of these mechanisms enable the 802.11e EDCA standard to achieve differentiated treatment
for wireless frames? (Choose three.)

Which three of the below values does a wireless client use, when operating in DCF mode, to
calculate the duration field in the 802.11 MAC header for transmitting a non-fragmented unicast
data packet? (Choose three.)

The IEEE 802.11i standard defines mechanisms for wireless client authentication and data
encryption. During 802.1X EAP authentication, a number of keys are used in order to establish a
secure encrypted link between the access point and the client. Which two of these keys are
derived via the WPA four-way handshake? (Choose two.)