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Cisco 640-722 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Install a Basic Cisco Wireless LAN | 17% | - Explain Cisco Unified Wireless Network architecture - Configure controller ports, interfaces and WLANs - Understand AP modes and discovery process - Configure WLAN controller initial settings |
| Topic 2: Conduct Basic WLAN Maintenance and Troubleshooting | 12% | - Analyze logs and use troubleshooting tools - Identify and resolve common connectivity issues - Use WLC show and debug commands |
| Topic 3: Operate Basic WCS | 17% | - Monitor AP and client status - Navigate and use WCS management interface - Generate reports and view RF heat maps |
| Topic 4: Describe WLAN Fundamentals | 20% | - Identify regulatory bodies and standards - Explain wireless technologies and interference sources - Describe spread spectrum technology - Describe WLAN topologies and 802.11 frame types - Understand RF principles and antenna characteristics |
| Topic 5: Install Wireless Clients | 15% | - Explain SSID selection and authentication methods - Configure client supplicants for multiple OS platforms - Configure Cisco AnyConnect wireless parameters |
| Topic 6: Implement Basic WLAN Security | 19% | - Explain guest access and security policies - Describe authentication and encryption protocols - Implement RADIUS authentication - Configure WPA/WPA2 and 802.1X security |
Cisco Implementing Cisco Unified Wireless Networking Essentials v2.0 Sample Questions:
Question 1
You are in a coffee shop and you have connected to their wireless hot-spot. Your Windows 7 wireless client shows five green bars with a yellow shield.
Which statement about the level of signal strength and the WLAN security that is present is true?
A. Your laptop is not receiving a signal.
B. Your laptop is receiving an excellent signal and the network security is open.
C. Your wireless client needs a username and password before it can connect to the WLAN.
D. You have excellent signal strength and the client is waiting for you to enter a username and password.
E. You have excellent signal strength and a secure network connection.
Question 2
In a typical wireless network using WPA, WPA2 or VPN, why is it still possible for a rogue client to launch a DOS attack?
A. Cisco Compatible Extensions v5 are required with WPA, WPA2, or VPN to keep rogues from launching attacks in the wireless network.
B. The message integrity check frames are never encrypted or authenticated, which allows rogues to spoof clients.
C. WPA and WPA2 are not considered strong encryption algorithms and are easily cracked.
D. 802.11 management frames are easily compromised.
Question 3
Which Cisco WLC command family can help to troubleshoot communication between an AP and the WLC?
A. (Cisco Controller) >debug cac
B. (Cisco Controller) >debug capwap
C. (Cisco Controller) >debug ap
D. (Cisco Controller) >debug dot11
Question 4
What are two wireless configuration utilities for Apple Mac computers? (Choose two.)
A. AirPort Extreme
B. AirManager Supreme
C. AirPort
D. AirManager
E. AirAssistant Ultimate
Question 5
Which statement about configuration of Layer 2 wireless user authentication on a Cisco WLC is true?
A. The external RADIUS is used only if local EAP is explicitly disabled.
B. Local EAP is used only if an external RADIUS is not configured or is unreachable.
C. The external RADIUS is used only if local EAP is not configured.
D. The administrator chooses whether local EAP or an external RADIUS is used first.
Solutions:
| Question 1 Answer: B | Question 2 Answer: D | Question 3 Answer: B | Question 4 Answer: A,C | Question 5 Answer: B |
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