You are using ADU and are authenticated and associated to an access point. However， you are unable to obtain an IP address.Which of these has caused this problem？（）

You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standalone WLAN.What may cause this problem？（）

The Cisco Wireless Location Appliance provides an audit trail for each device tracked for up to how many days？（）

Which of the following commands on the wireless interface of a Cisco 3845 Integrated Service Router allows the SSID to broadcast？（）

An REAP was supporting 16 WLANs， but now it only supports one.What happened to cause the change？（）

You have just finished aligning a Cisco Aironet 1400 Series Wireless Bridge link using installationmode. When you set the link back to operational mode you loose association to the root bridge.Which action will correct the problem？（）

What is the maximum number of wireless controllers that the highest-end Cisco WCS server canmanage？（）

On a Cisco Aironet 1240AG Series standalone access point， the radio LED is dark blue and blinking，but the status LED and Ethernet LED are both off.What does this indicate？（）

You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but， when you answer， the call is dropped.What may cause this problem？（）

You are configuring a wireless LAN controller for QoS.Which 802.11e user priority tag should you apply to voice applications？（）