Designing Cisco Wireless Enterprise Networks 試験
Question No : 1
Which two basic characteristics would be needed from antennas used for survey and deployment in various indoor situations? (Choose two.)
Question No : 2
A network engineer is having wireless multicast fail when it hits the wired network.
What command will show the source of multicast groups for troubleshooting?
Question No : 3
Which three statements describe WLAN RF interaction with environmental situations? (Choose three.)
Question No : 4
Which piece of information gathered during a WLAN site survey should be included in the customer report?
Question No : 5
After enabling global multicast, multicast traffic has been flooding the wired and wireless network. The wireless engineer has been troubleshooting and is attempting to find the source of the traffic.
What command will display the multicast traffic source as well as the incoming interface?
Question No : 6
When designing a large, high-availability wireless network, what changes to a mobility- group would create less load on the controllers while maintaining the same mobility messages?
Question No : 7
Which two critical requirements must be addressed in the RF site survey for wireless video surveillance? (Choose two.)
Question No : 8
A customer is having issues streaming video over wireless in a few high-density areas of their campus. After further investigation, the administrator has singled out the issue pertains to the clients associated to 802.11b/g only access points. The rest of the campus is covered in 802.11n access points.
What is a possible reason for the issue with video streaming on the 802.11b/g access points as opposed to the 802.11n access points?
Question No : 9
Refer to the exhibit.
Which type of cable connector is displayed that is used to connect antennas to transmitters?
Question No : 10
You have a multinational customer that would like you to perform a wireless site survey for a new manufacturing facility in Singapore. They have had a local vendor install a point -to- point wireless bridge link between two buildings 1 km apart. The ground between the buildings is flat but because facilities are in the mountains, dense fog is an issue. There is no line of sight issues between the buildings. The link is experiencing errors and throughput issues. Currently the two radios are set to operate at 2.4 GHz and the transmit power is set to 7 dBm with 7 dBm antennas.
What do you need to take into consideration when performing the site survey for this link?
Question No : 11
Clients are experiencing artifacts in multicast video even though the network was recently upgraded to 802.11n APs.
What three configuration changes will be most effective to improve performance? (Choose three.)
Question No : 12
A corporation has a Cisco Unified Wireless Network that has been deployed for voice coverage. The wireless data rates have been tuned to mandatory rates of 18 Mbps and 36 Mbps. Some wireless clients have been experiencing drops streaming multicast video while moving throughout the building.
What is the cause of the drop in video?
Question No : 13
Which option will allow the maximum 2.4 GHz channel usage for a survey and voice deployment in the ETSI domain?
Question No : 14
When planning to perform a customer WLAN site survey, which three components and tasks should be considered? (Choose three.)
Question No : 15
When calculating bandwidth usage for an application, what two values represent the minimum and maximum 802.11 overhead per frame? (Choose two.)