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Implementing Cisco Wireless Network Fundamentals Certification Exam

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Cisco 200-355 Free Practice Questions

Q1. A network engineer is connected via wireless to a Cisco AireOS WLC and wants to download the configuration but is unable to do so. Which change will correct the issue? 

A. enable management via wireless 

B. connect via wired network 

C. enable Telnet 

D. enable WebAuth SecureWeb 

E. connect on 5-GHz SSID 

Answer:

Q2. RAG DROP 

Answer:  

Q3. Which statement about an infrastructure basic service set is true according to IEEE 802.11 specifications? 

A. The set also is called an ad hoc network. 

B. The BSSID is generated from the first wireless client that starts up in the IBSS. 

C. The set enables the use of ESS. 

D. No signals are relayed from one client to another client. 

Answer:

Q4. What is the impact of configuring a single SSID to support TKIP and AES encryption simultaneously? 

A. The overhead associated with supporting both encryption methods degrades client throughput significantly. 

B. Some wireless client drivers might not handle complex SSID settings and may be unable to associate to the WLAN. 

C. This configuration is unsupported and the Cisco Wireless Control System generates alarms continuously until the configuration is corrected. 

D. This configuration is common for migrating from WPA to WPA2. No problem is associated with using this configuration. 

Answer:

Q5. Refer to the exhibit. 

If Cisco WCS version 7.0 needs to have APs added, relocated, or removed on a respective map, which menu leads to the correct location to make that adjustment? 

A. Security 

B. Monitor 

C. Configure 

D. Services 

E. Administration 

F. Tools 

Answer:

Q6. What are two security threats to wireless networks? (Choose two.) 

A. ad-hoc networks 

B. client misassociation 

C. port redirection 

D. cross-site scripting 

Answer: A,B 

Q7. You are on the phone working with a colleague that is console connected to a lightweight AP that has lost its configuration. Which three actions are necessary to allow the AP to connect to a controller? (Choose three.) 

A. Configure the AP IP address. 

B. Configure the controller name. 

C. Configure the controller IP address. 

D. Configure the AP hostname. 

E. Configure the AP IP default-gateway. 

F. Configure the AP username and password. 

Answer: A,C,E 

Q8. What two access methods are enabled by default on a Cisco WLC? (Choose two.) 

A. HTTP 

B. HTTPS 

C. Telnet 

D. SSH 

E. VPN 

F. SFTP 

Answer: B,D 

Q9. What is the maximum number of lightweight APs that can be supported from a single Cisco WCS Navigator management console with Cisco WCS and Cisco WLC running version 7.0 code? 

A. 10,000 

B. 20,000 

C. 25,000 

D. 30,000 

E. 60,000 

Answer:

Q10. You have brought your MacBook Pro running OS 10.6 to work and intend use the enterprise wireless network. This network is using EAP-FAST and 2.4 GHz for data and 5 GHz for VoWLAN. 

Which statement about the laptop configuration and wireless connection is true? 

A. Install a USB wireless adapter and configure 

B. Install Apple EAP-Fast plug-in and configure 

C. Install Cisco AnyConnect v2.4 and configure 

D. Configure Apple network preferences for EAP-FAST 

E. The laptop does not support EAP-FAST and will be unable to connect 

F. The laptop only supports 5 GHz and will be unable to connect 

Answer:

Q11. What are the three primary functions of the Cisco Unified Wireless LWAPP architecture? (Choose three.) 

A. control and management of the CAPWAP 

B. tunneling of VPN clients over the WAN 

C. tunneling of WLAN client traffic to the WLC 

D. collection of 802.1Q trunks 

E. collection of 802.11 data for management 

F. control and management of VTP 

Answer: A,C,E 

Q12. What path displays the current maps within the WCS version 7 GUI? 

A. Monitor > Maps 

B. Reports > Maps 

C. Services > Maps 

D. Administration > Maps 

E. Configure > Maps 

F. Tools > Maps 

Answer:

Q13. Tablets and other wireless clients are unable to connect at any 802.11 n data rates. What is the most likely cause of this problem? 

A. WLAN > General properties are incorrectly configured. 

B. WLAN > QoS properties are incorrectly configured. 

C. WLAN > Security properties are incorrectly configured. 

D. WLAN > Advanced properties are incorrectly configured. 

E. Wireless > AP > 802.11 a/n is incorrectly configured. 

F. Wireless > 802.11a/n > Network is incorrectly configured. 

Answer:

Q14. What AnyConnect module can be used to provide a detailed scan list of the Wi-Fi environment? 

A. DART 

B. Telemetry 

C. Web Security 

D. NAM 

E. Posture 

Answer:

Q15. The IEEE 802.11n standard provides 40-MHz channels, improved MAC efficiency, and MIMO. 

Which three elements define the 802.11n implementation of MIMO? (Choose three.) 

A. channel bonding 

B. dynamic frequency selection 

C. maximal ratio combining 

D. packet aggregation 

E. spatial multiplexing 

F. transmit beam forming 

Answer: C,E,F 

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