As the Company wireless administrator， you required to be knowledgeable about the wireless LAN components.
Which two statements about these components are true？ （）
A. In the autonomous access point solution， control is provided by the WLAN controller.
B. In the lightweight access point solution， WLAN management is provided by the WLAN Control System （WCS）.
C. In the autonomous access point solution， control is provided by the WDS （Wireless Domain Services）.
D. Cisco Aironet autonomous access points cannot be supported by the Cisco Unified Wireless Network.
E. Ii the lightweight access point solution， WLAN management is provided by the WLAN Solution Engine （WLSE）.
F. Cisco Aironet lightweight access points cannot be supported by the Cisco Unified Wireless Network.
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The Company wireless network is using 802.11G access points.
Which two statements are true about these access points？ （）
A. It supports eight different data rates.
B. It is fully backward compatible with 802.11b
C. It provides the same network throughput with 802.11b clients， 802.11g clients， or a mixed environment where both clients are present.
D. It is only compatibly with the 11 Mbps 802.11b transfer rate.
E. It has three non-overlapping channels in its channel options.
Refer to the exhibit.
Which two Lightweight Access Point statements are true？（）
A. An AP that has been upgraded from an autonomous AP to lightweight AP will only function in conjunction with a Cisco Wireless LAN controller.
B. LWAPP increases the amount of processing within the APs， enabling them to support filtering and policy enforcement features.
C. WLAN controllers provide a single point of management.
D. Lightweight APs require local configurations using local management.
E. Real time events such as authentication， security management， and mobility are handled by the lightweight AP.
F. Autonomous APs receive control and configuration information from a WLAN controller.
On the Company wireless LAN， A client is searching for an access point （AP）.
What is the correct process order that this Company client and access point goes through in order to create a connection？（）
A. association request/response， probe request/response， authentication request/response
B. association request/response， authentication request/response， probe request/response
C. probe request/response， authentication request/response， association request/response
D. probe request/response， association request/response， authentication request/response
E. None of the other alternatives apply
Refer to the exhibit. The signal transmitted from the AP is reflected off a wall resulting in multipath interference at the client end.
Which statement is true？ （）
A. The transmitted signal from the AP arrives at the client at slightly different times resulting in phase shifting.
B. If signal 2 is close to 360 degrees out of phase with signal 1， the result is essentially zerosignal or a dead spot in the WLAN.
C. Multipath interference is less of an issue when using a DSSS technology because multipath is frequency selective.
D. If signal 1 is in phase with signal 2， the result is essentially zerosignal or a dead spot in the WLAN.
E. Multipath interference is solved by using dual antennas.
You work as a network technician at Company. Please study the exhibit carefully. In this
Company wireless network， the LAP （lightweight access point） attempts to register to a WLC （Wireless LAN Controller）.
What kind of message is transmitted？（）
A. The lightweight access point will send Layer 2 and Layer 3 Lightweight Access Point （LWAPP） mode discovery request messages at the same time.
B. The lightweight access point will send Layer 3 Lightweight Access Point （LWAPP） mode discovery request messages only.
C. The lightweight access point will send Layer 2 Lightweight Access Point （LWAPP） mode
D.iscovery request messages. If the attempt fails， the LAP will try Layer 3 LWAPP WLC discovery. D. The lightweight access point will send Layer 2 Lightweight Access Point （LWAPP） mode discovery request messages only.
最新試題
Refer to the exhibit. All network links are FastEthernet. Although there is complete connectivity throughout the network， Front Line users have been complaining that they experience slower network performance when accessing the server farm than the Reception office experiences. Based on the exhibit， which two statements are true？（）
Refer to the exhibit. STP has been implemented in the network. Switch SW_A is the root switch for the default VLAN. To reduce the broadcast domain， the network administrator decides to split users on the network into VLAN 2 and VLAN 10. The administrator issues the command spanning-tree vlan 2 root primary on switch SW_A. What will happen as a result of this change？（）
Refer to the exhibit. Which statement is true about the output？（）
Refer to the exhibit. Based on the output of the show spanning-tree command， which statement is true？ （）
Refer to the exhibit. What will happen when one more user is connected to interface FastEthernet 5/1？ （）
What two things will occur when an edge port receives a BPDU？（）
Which three statements about STP timers are true？（）
How are STP timers and state transitions affected when a topology change occurs in an STP environment？（）
Refer to the exhibit. LACP has been configured on Switch1 as shown. Which is the correct command set to configure LACP on Switch2？（）
Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method？（）