单选题A campus infrastructure supports wireless clients via Cisco Aironet AG Series 1230， 1240， and 1250 access points. With DNS and DHCP configured， the 1230 and 1240 access points appear to boot and operate normally； however， the 1250 access points do not 

第1题：

Which series of wireless LAN controllers delivers WLAN services to small and midsize enterprise environments？（）

• A、 Cisco 1130AG Series Wireless LAN Controllers
• B、 Cisco 1140AG Series Wireless LAN Controllers
• C、 Cisco 2000 Series Wireless LAN Controllers
• D、 Cisco 4400 Series Wireless LAN Controllers

第2题：

Which three devices are used by the Cisco Wireless Control System （WCS） for wireless management？（）

• 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）

第3题：

第4题：

A customer has deployed a wireless core feature set using autonomous access points and now wants to include a satellite building 4500 feet away from the main campus. The customer also wants to provide wireless access to a courtyard for wireless clients in close proximity to the antenna mounting position. Which Cisco Aironet product is the most applicable solution？（）

• A、 Cisco Aironet 1000 Series
• B、 Cisco Aironet 1100 Series
• C、 Cisco Aironet 1200 Series
• D、 Cisco Aironet 1300 Series
• E、 Cisco Aironet 1400 Series

第5题：

In a deployment using the lightweight access points， clients set up to authenticate with EAP-PEAPor EAP-Cisco Wireless （LEAP） cannot authenticate. Upon inspection of the Failed Attempts reportyou see the following error： "Unknown network access server NAS."  What two problems can causethis type of failure？（）

• A、misconfigured IP address of the AAA server on the wireless controller
• B、misconfigured IP address of the wireless LAN controller on the AAA server
• C、misconfigured EAP type on the wireless LAN controller
• D、misconfigured shared secret on the wireless LAN controller
• E、misconfigured EAP type on the AAA server

第6题：

Wireless has been operating correctly in the campus infrastructure. After the wireless controllers are upgraded from LWAPP to CAPWAP， access points no longer boot and operate normally.  What is the most likely issue causing this problem？（）

• A、VLAN assignments
• B、DHCP option 43
• C、PoE
• D、ACL
• E、QoS

第7题：

Which two statements best describe the Cisco Unified Wireless Network？（）

• 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.

第8题：

Clients using cisco-leap and eap-fast authentication are having no problems logging on to The wireless network， but clients using peap are failing to log on. Which situation would result in this type of problem？（）

• A、posture validation has not been enabled.
• B、the aaa server is set to accept both ms-chap v2 and gtc for peap authentication.
• C、clients and server are not using certificates.
• D、clients have been set to validate the server identity.

第9题：

Which statement describes the WLCv5.2 delivery of a multicast packet from a wired PC source on VLAN_X to a respective wireless client using SSID_X, using a WLAN controller enabled for multicast?（）

• A、A packet is delivered to Cisco WLC and forwarded via multicast to all of its associated APs, and finally  to all wireless clients of that Cisco WLC, via wireless multicast.
• B、A packet is delivered to Cisco WLC and forwarded via unicast to all of its associated APs, and finally to  all wireless clients of that Cisco WLC, via wireless unicast.
• C、A packet is delivered to Cisco WLC and forwarded via multicast to all of its associated APs, discarded  at APs without SSID_X joined wireless clients, and forwarded at APs with SSID_X joinedwireless clients  via wireless multicast.
• D、A packet is delivered to Cisco WLC and forwarded via unicast to all of its associated APs, discarded at  APs without SSID_X joined wireless clients, and forwarded at APs with SSID_X joined wireless clients  via wireless multicast.
• E、A packet is delivered to Cisco WLC and forwarded via multicast to all of its associated APs, discarded  at APs without SSID_X joined wireless clients, and forwarded at APs with SSID_X joinedwireless clients  via wireless unicast.
• F、A packet is delivered to Cisco WLC and forwarded via unicast to all of its associated APs, discarded at  APs without SSID_X joined wireless clients, and forwarded at APs with SSID_X joined wireless clients  via wireless unicast.

第10题：

Which two statement best describes the Cisco Unified Wireless Network？ （）

• 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 LANs