Which two Cisco Wireless Control System （WCS） statements are true？（）

A . cell phones B . remote access C . mobility services D . network management E . network unification F . network decentralizatio

A . TKIP protects RC4 encryption keys B . CKIP and TKIP protect AES encryption keys C . TKIP encryption is more processor intensive than AES encryption is D . WPA requires TKIP encryption， whereas WPA2 supports AES encryption E . WPA requires AES encryption， whereas WPA2 supports TKIP encryptio

A . cell phones B . remote access C . mobility services D . network management E . network unification F . network decentralizatio

A .  network unification B .  remote access C .  mobility services D .  network management

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

A .  unified wireless and wired infrastructure for a single point of control for all WLAN traffic B .  simplified management of central or remotely located access points C .  extension features to wired network services， such as denial of service prevention and ACLs D .  threat defense with a robust wired IDS

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

A . 20 km [12.4 miles] B . 10 km [6.2 miles] C . 5 km [3.1 miles] D . 25 km [15.5 miles] E . 15 km [9.3 miles]

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

A .  Unified advanced service B .  client devices C .  Catalyst switches D .  network management E .  mesh access points F .  VPN concentrator

A . A TACACS+ server is required to implement 802.1x. B . MIC protects against man-in-the-middle and replay attacks. C . The 802.1x standard provides encryption services for wireless clients. D . The AES （symmetric block cipher） is specified in the IEEE 802.11i specification. E . The IEEE 802.11i specification uses RC4 as its encryption mechanism. F . WPA requires TKIP and AES as encryption methods.

A .  extends networkQoS throughout the network B .  simplifies management of central or remotely located access points C .  ensures implementation of the most recent security protocols D .  streamlines wireless LAN management E .  extends features for optical traffic network service

A . It must always be set on all QoS profile types because this sets the type of markings as either CoS or DSCP. B . It is optional if the Cisco WLC attached switch operates on a trust DSCP model. C . It must be set if the Cisco WLC attached switch operates on a trust CoS model. D . It sets the EDCF queue used for the radio-transmitted frames.

A .  AirDefense for wireless IDS is required by autonomous APs. B .  2.40Hz CK management can monitor both 802.11 and non-802.11 CK interference. C .  APs only monitor the RF channels that are servicing the clients. D .  Cisco or CCX compatible client cards can extend the CK IDS service for autonomous APs. E .  Autonomous APs must be dedicated IDS sensors while lightweight APs can combine client traffic and RF monitoring.

A . network unification B . remote access C . mobility services D . network management

A .  The Cisco Unified Wireless Network provides the framework to segregate wired and wirelessnetworks to deliver the best security for companies that are deploying WLANs. B .  The Cisco Unified wireless Network provides the framework to integrate and extend wired andwireless networks to deliver the lowest-possible total cost or ownership for companies that aredeploying WLANs C .  The Cisco Unified Wireless Network extends "wireless awareness" into important elements ofthe network infrastructure， providing the same level of security for WLANs that organizations havecome to expect from their VPNs. D .  The Cisco unified Wireless Network extends "wireless awareness" into important elements ofthe network infrastructure， providing the same level of security scalability， reliability ease ofdeployment and management for WLANs that organizations have come to expect from their wiredLANs.

A . 20 km [12.4 miles] B . 10 km [6.2 miles] C . 5 km [3.1 miles] D . 25 km [15.5 miles] E . 15 km [9.3 miles]

A . EAP-TLS B . EAP-TTLS C . EAP-SIM D . PEAPv1/EAP-GTC E . LEAP

A .  unified wireless and wired infrastructure for a single point of control for all WLAN traffic B .  simplified management of central or remotely located access points C .  extension features to wired network services， such as denial of service prevention and ACLs D .  threat defense with a robust wired IDS

A .  The Cisco Unified Wireless Network provides the framework to segregate wired and wireless networks to deliver the best security for companies that are deploying WLANs B .  The Cisco Unified Wireless Network provides the framework to integrate and extend wired and wireless networks to deliver the lowest-possible total cost of ownership for companies that are deploying WLANs C .  The Cisco Unified Wireless Network extends wireless awareness into important elements of the network infrastructure， providing the same level of security for WLANs that organizations have come to expect from their VPNs D .  The Cisco Unified Wireless Network extends wireless awareness into important elements of the network infrastructure， providing the same level of security， sociability， reliability， ease of deployment， and management for WLANs that organizations have come to expect from their wired LAN

A . globally scoped address range B . 239.0.0.X or 239.128.0.X address range C . administratively scoped address range that does not overlap with a link-local MAC address D . any Class D address range E . site-local scoped address range

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

A . WLAN controllers B . WLAN Solution Engine （WLSE） C . Cisco Wireless Control System （WCS） D . Cisco Wireless Location Appliance E . lightweight access point （AP） F . autonomous access point （AP）

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