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

A .  The SSID must match on both the Company client and the Company access point and provides  MAC Address Authentication to authenticate the client to the access point. B .  The SSID should be configured on the Company client site only and provides data-privacy  functions and authentication to the access point. C .  The SSID must match on both the Company client and the Company access point and provides encryption keys for authentication to the access point. D .  The SSID must match on both the Company client and the Company access point. The SSID is  advertised in plain-text in the access point beacon messages.   E .  None of the other alternatives apply

A . The WCS sends new rouge access point notifications. B . The WCS locates and monitors rouge access points until they are eliminated or acknowledged. C . The WCS reconfigures the rouge access point with proper authentication credentials. D . The WCS sends deauthenticate and disassociate messages to the rouge access point. E . The WCS contains rouge access points by sending their clients deauthenticate and disassociate messages F . The WCS sends deauthenticate and disassociate messages to all wireless clients on the network.

A . The client card is not associated to the network. B . The client card has awakened from power-save mode. C . The driver has been installed incorrectly. D . The client card has failed.

A . 19dbm B . 10dbm C . 67dbm D . 86dbm

A . The client card is not associated to the network. B . The client card has awakened from power-save mode. C . The driver has been installed incorrectly. D . The client card has failed.

A . the client card is not associated to the network. B . the client card has awakened from power-save mode. C . the driver has been installed incorrectly. D . the client card has failed.

A . WPA1 is disabled and WPA2 is enabled.  B . WPA1 is enabled and WPA2 is disabled.  C . WPA1 is enabled and WPA2 is enabled.  D . TKIP is the default parameter for WPA1 andWPA2.  E . AES is the default parameter for WPA1 and WPA2.  F . The default WPA1 and WPA2 parameters are enabled

A . 1000BASE-SX SFP B . 10/100/1000 Mbps RJ45 C . 10/100 Mbps RJ45 D . 10000BASE-SX

A . duplicate sender packets B . unicast packet retry rate C . unicast packet retry ratio D . association rejectio

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.

A . The adapter is scanning for the wireless network for which it is configured. B . The adapter is in power save mode. C . The adapter is transmitting or receiving data while associated to an access point or another client. D . The adapter is not receiving power. E . The adapter is associated to an access point or another client. F . None of the other alternatives apply

A .  Real-time frame exchange is accomplished within the access point. B .  The control traffic between the client and the access point is encapsulated with the LWAPP.  C .  Authentication， security， and mobility are handled by the access point. D .  Data traffic between the client and the access point is encapsulated with LWAPP. E .  None of the other alternatives apply

A .  In ad hoc mode， the Independent Basic Service Set （IBSS） is a framework in which mobile  clients connect directly without an intermediate access point. B .  In Infrastructure mode， the Basic Service Set （BSS） is a framework in which mobile clients use  a single access point for connecting to each other or to wired network resources. C .  In Infrastructure mode， the Extended Services Set （ESS） is a framework in which two or more  Basic Service Sets are connected by a common distribution system （DS）. D .  In Infrastructure mode， the Independent Basic Service Setet （IBSS） is a framework in which  mobile clients connect directly without an intermediate access point. E .  In ad hoc mode， the Basic Service Set （BSS） is a framework in which mobile clients use a  single AP for connecting to each other or to wired network resources. F .  In ad hoc mode， the Extended Services Set （ESS） is a framework in which two or more Basic  Service Sets are connected by a common distribution system （DS）

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 collectio

A . To support fault and policy reporting，the WLSE requires a Wireless Control System （WCS）. B . When WLSE detects an AP failure，it automatically increases the power and cell coverage of nearbyAPs. C . WLSE requires the 2700 location appliance to offer location tracking. D . WLSE can locate rogue APs and automatically shut them down. E . WLSE configuration is done using the command line interface （CLI） or a WEB based template.

A .  The LAP will send out a DNS request. In return， the DNS server will provide the WLC domain  name. B .  The LAP will send out a Layer 3 LWAPP discovery request to the WLC on the wireless network.  C .  The LAP will send out a DHCP request. In return， the DHCP server will provide the IP  addresses for the LAP and the WLC. D .  The LAP will send out a Layer 2 LWAPP discovery request to the WLC on the wireless network.

A . The client card has failed. B . The client card is not associated to the network. C . The driver has been installed incorrectly. D . The client card has awakened from power-save mode.

A . need one access point B . want to provide unsecured wireless access C . need between two and three access points D . want to provide employee wireless access E . need more than four access points F . want to provide guest wireless acce

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

A . Antenna power is a relative value reference to dBi B . LWAPP allows encrypted communications between lightweight access points and WLANcontrollers. C . Characteristics of antennas are directionality， gain， and polarization D . Power over Ethernet （PoE） is only available when a WLAN controller is integrated into thenetwork E . The WLAN solution Engine （WLSE） is used to control lightweight access points F . One of the advantages of the lightweight WLAN solution is that the devices act indepently

A . 1000BASE-SX SFP B . 10/100/1000 Mbps RJ45 C . 10/100 Mbps RJ45 D . 10000BASE-SX

A .  To support fault and policy reporting， the WLSE requires a Wireless Control System （WCS）. B .  When WLSE detects an AP failure， it automatically increases the power and cell coverage of nearby APs. C .  WLSE requires the 2700 location appliance to offer location tracking. D .  WLSE can locate rogue APs and automatically shut them down. E .  WLSE configuration is done using the command line interface （CLI） or a WEB based template.

A . to support fault and policy reporting， the WLSE requires a Wireless Control System （WCS） B . when WLSE detects an AP failure， it automatically increases the power and cell coverage of nearby APs C . WLSE requires the 2700 location appliance to offer location tracking D . WLSE can locate rogue APs and automatically shut them down E . WLSE configuration is done using the command line interface （CLI） or a WEB based template

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