You have very few Cisco 7920 wireless IP phones on your netw

第1题：

Your customer has deployed a Cisco Wireless Location Appliance within its warehouseenvironment. However， employees there have been experiencing problems when tracking objects using activeRFID tags.The RFID beacon rate is 10 seconds and you have discovered an issue with the RFID timeoutvalue. Where and how should the RFID value be changed？（）

• A、on the Cisco WCS， to 95 seconds
• B、on the wireless controller， to 45 seconds
• C、on the wireless controller， to 95 seconds
• D、on the Cisco WCS， to 45 seconds

第2题：

When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones. Whichtwo general control settings should you select？（）

• A、Multicast on
• B、Aggressive Load Balancing off
• C、Multicast off
• D、AP Fallback on
• E、Aggressive Load Balancing on

第3题：

第4题：

When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones，which two general control settings should you select？（）

• A、Aggressive Load Balancing on
• B、Aggressive Load Balancing off
• C、Multicast on
• D、Multicast off
• E、AP Fallback on
• F、AP Fallback off

第5题：

When configuring a wlan controller for a voice application using cisco 7920 wireless ip phones. which two general control settings should you select？（）

• A、multicast on
• B、aggressive load balancing off
• C、multicast off
• D、ap fallback on
• E、aggressive load balancing on
• F、ap fallback off

第6题：

You have very few Cisco 7920 wireless IP phones on your network， but lots of wireless laptops. You want toincrease the bandwidth available for the laptops by decreasing the bandwidth reserved for the Cisco 7920phones. What is the lowest percentage of voice-allocated bandwidth you can select on the WLANcontroller？（）

• A、25 percent
• B、40 percent
• C、55 percent
• D、75 percent

第7题：

Cisco recommends a decibel referenced to 1 milliwatt signal level for the coverage cell edge at thepredetermined data rate that is needed to support the VoWLAN device and call capacityrequirements. What is that signal level value for Cisco Unified Wireless IP Phones 7920， 7921G， and7925G？（）

• A、-65 dBm
• B、-67 dBm
• C、-69 dBm
• D、-70 dBm

第8题：

You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standaloneWLAN. What may have caused this problem？（）

• A、The minimum data rate is not set to 11 Mbps.
• B、An address resolution protocol has been disabled.
• C、Publicly Secure Packet forwarding is enabled.
• D、The access point is set to the least congested channel.

第9题：

You are troubleshooting a one-way call problem with a cisco 7920 wireless ip phone on a standalone wlan. What may have caused this problem？（）

• A、the minimum data rate is not set to 11 mbps.
• B、publicly secure packet forwarding is enabled.
• C、the access point is set to the least congested channel.
• D、an address resolution protocol has been disabled.

第10题：

You have very few Cisco 7920 wireless IP phones on your network， but lots of wireless laptops. Youwant to increase the bandwidth available for the laptops by decreasing the bandwidth reserved forthe Cisco 7920 phones. What is the lowest percentage of voice-allocated bandwidth you can select onthe WLAN controller？（）

• A、55 percent
• B、75 percent
• C、40 percent
• D、25 percent