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Q181. The existing Cisco Unified Wireless Controller is running version 7.0 code for both the controllers and the Cisco WCS. A controller has been configured with an appropriate rogue rule condition to report discovered APs to the Cisco WCS. 

Which default alarm level is used to display all rogue APs in the Alarm Summary? 

A. Critical 

B. Flash 

C. Urgent 

D. Major 

E. Minor 

Answer: E 

Q182. You are configuring SNMPv1/v2c on a WLC. What should you do for improved security? 

A. Remove the default SNMPv1 community. 

B. Remove the default SNMPv1 and SNMPv2 communities. 

C. Remove the default SNMPv2 community. 

D. Remove the default SNMPv3 users. 

Answer: B 

Q183. A Cisco Aironet 1260 AP is unable to join a Cisco 2500 Series WLC that is connected through a Layer 2 switch. 

Which three options help to verify the wireless network operation and locate a possible issue? (Choose three.) 

A. Verify status of GUI Wireless > Country 

B. Verify status of GUI Wireless > Timers 

C. Verify status of GUI WLANs > ID > Advanced 

D. CLI debug of dot11 

E. CLI debug of DHCP 

F. Verify Cisco WLC license 

G. Verify Cisco WLC model 

Answer: A,E,F 

Q184. What are four features of WPA? (Choose four.) 

A. a larger initialization vector, increased to 48 bits 

B. a message integrity check protocol to prevent forgeries 

C. authenticated key management using 802.1X 

D. support for a key caching mechanism 

E. unicast and broadcast key management 

F. requires AES-CCMP 

Answer: A,B,C,E 

Q185. RAG DROP 

Answer: 

Q186. What is the difference between the IEEE, the WiFi Alliance, and the FCC, ETSI, and TELEC? 

A. The IEEE and FCC are responsible for the standards that apply to wireless networks. The WiFi Alliance, ETSI, and TELEC are the governmental agencies that regulate compliance with local standards. 

B. The IEEE is responsible for Layer 1 and Layer 2 protocols. The WiFi Alliance is responsible for interoperability testing. The FCC, ETSI, and TELEC are responsible for radio frequency and transmission power-level regulations and standards in the U.S., Europe, and Japan. 

C. The IEEE is responsible for Layer 1 and Layer 2 protocols. The FCC, ETSI, and TELEC are responsible for interoperability testing and compliance. The WiFi Alliance is responsible for radio frequency and transmission power-level regulations and standards on a global basis. 

D. The IEEE and FCC are responsible for the Layer 3 protocol support and frequency and power-level regulations in the United States. ETSI and TELEC are responsible for frequency and power-level regulations in Europe and Japan. The WiFi Alliance is responsible to interoperability testing. 

Answer: B 

Q187. What are three functions of RRM? (Choose three.) 

A. dynamic channel assignment 

B. detection and avoidance of interference 

C. dynamic antenna polarization 

D. dynamic transmit power control 

E. dynamic controller selection 

F. detection and avoidance of AP client load 

Answer: A,B,D 

Q188. The network administrator receives complaints of slow wireless network performance and performs a sniffer trace of the wireless network in preparation for migration to 802.11n. The sample capture shows frames that contains AP beacons with NonERP_Present bit set to 1 and frames with RTS/CTS. 

Which two conclusions can be interpreted from these frames? (Choose two.) 

A. The network is performing slowly because 802.11n clients are already mixed with 802.11g clients. 

B. The network is performing slowly because 802.11b clients still exist in the network. 

C. The network is performing slowly because a wireless client is incorrectly configured, which results in RF interference. 

D. Possible 802.11b wireless clients are located only in the AP cell radius where the sniffer capture was performed. 

E. Possible 802.11b wireless clients could be located anywhere in the wireless network. 

Answer: B,E 

Q189. RAG DROP 

Answer: 

Q190. What three components must be the same on a controller and the RADIUS server when adding a RADIUS server to a WLC? (Choose three.) 

A. Username 

B. Shared Secret 

C. Index Priority 

D. Port Number 

E. IP Address 

F. Network Mask 

Answer: B,D,E