On a WLAN controller， what is the default limit on the numbe

第1题：

What is the purpose of the WLC Controller->Multicast->IGMP Timeout feature operating on v5.2?（）

• A、to determine if there are more clients that are using the multicast stream
• B、to limit the time that a client has to request an IGMP join to the controller multicast group
• C、to determine if the multicast router is still alive and responding to multicast clients
• D、to remove clients from the multicast group if the multicast traffic exceeds the allotted bandwidth allowed  for multicast clients

第2题：

On a WLAN controller， what is the default roaming bandwidth percentage reserved for voice clients？（）

• A、6 percent
• B、12 percent
• C、18 percent
• D、24 percent

第3题：

The wlan controller maintains up to how many controller crash files？（）

• A、10
• B、5
• C、15
• D、20

第4题：

What are three functions of the Cisco wireless LAN controller，  which is being used in the Company  Centralized WLAN solution network？ （）

• A、 Authentication  
• B、 Mobility
• C、 Security management
• D、 Transmission of beacon frames
• E、 Real-time portions of MAC management
• F、 Real-time aspects of the 802.11 prtocol management
• G、 SNMP collection

第5题：

On a WLAN controller， what is the default limit on the number of entries in the database that will be used forlocal authentication？（）

• A、50
• B、128
• C、512
• D、1024

第6题：

By default， on the WLAN controller for a voice application using Cisco 7921 wireless IP phones， what is thepercentage of RF bandwidth that can be dedicated to the phones？（）

• A、55 percent
• B、56 percent
• C、75 percent
• D、85 percent

第7题：

A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2.H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What has causedthis problem？（）

• A、H-REAP AP1 has reached its client limit.
• B、H-REAP AP2 has reached its client limit.
• C、H-REAP AP2 lost its connection to the controller.
• D、H-REAP AP1 lost its connection to the controller.

第8题：

Which of the general policies on the wlan edit page on the wlan controller would be used when configuring a radio for a single antenna for an outdoor application？（）

• A、802.11b/g
• B、radio
• C、access point
• D、802.11a

第9题：

By default，on the wlan controller for a voice application using cisco 7921 wireless ip phones. what is the percentage of rf bandwidth that can be dedicated to the phones？（）

• A、75 percent
• B、85 percent
• C、56 percent
• D、55 percent

第10题：

You are troubleshooting a problem with a Cisco 7920 wireless IP phone that is causing the phone to drop calls. The problem appears to be a roaming bandwidth issue. In order to verify what kind ofissue it is， you decide to increase the bandwidth reserved for roaming on the WLAN controller to themaximum. What level do you set the bandwidth to？（）

• A、5 percent
• B、15 percent
• C、25 percent
• D、35 percent