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Cisco 640-722 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Wireless Security | - Authentication and Encryption
|
| Wireless Network Management and Troubleshooting | - Monitoring and Maintenance
|
| RF Fundamentals | - Wireless Standards
|
| Wireless LAN Configuration | - Basic WLAN Deployment
|
| Cisco Unified Wireless Architecture | - Wireless Infrastructure Components
|
Cisco Implementing Cisco Unified Wireless Networking Essentials v2.0 Sample Questions:
1. 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 Cisco WLC license
B) CLI debug of DHCP
C) Verify status of GUI Wireless > Timers
D) Verify status of GUI WLANs > ID > Advanced
E) CLI debug of dot11
F) Verify status of GUI Wireless > Country
G) Verify Cisco WLC model
2. A network engineer is upgrading the WLC image through the GUI for maintenance. What three transfer methods are available? (Choose three.)
A) HTTPS
B) TFTP
C) SCP
D) SMB
E) SFTP
F) SNMP
G) FTP
H) HTTP
3. Which two destinations can Cisco WCS administrators specify for a scheduled report? (Choose two.)
A) a file on the Cisco WCS
B) a specified email address
C) a specified World Wide Web server
D) a TFTP server
4. Which four options are the characteristics of the original 802.11 protocol? (Choose four.)
A) Defined FHSS and OFDM as possible methods for modulation
B) Defined DSSS and FHSS as possible methods for modulation
C) The most common deployment is three non-overlapping channels that are 22 MHz wide
D) The protocol sets the maximum throughput at 1 Mb/s
E) The most common deployment is three non-overlapping channels that are 20 MHz wide
F) Designed to operate in the 5 GHz ISM frequency spectrum
G) The protocol sets the maximum throughput at 1 Mb/s or 2 Mb/s
H) Designed to operate in the 2.4 GHz ISM frequency spectrum
5. Instructions
-THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION.
-To access the multiple-choice questions, click on the numbered boxes on the left of the top panel.
-There are two multiple-choice questions with this task. Be sure to answer both questions before selecting the Next button.
Scenario
You are deploying a small wireless test network in a lab. The network is made up of a wireless LAN controller, a dual radio AP, and an IOS switch. You are testing the ability of wireless clients to access the network and are experiencing problems. Use the exhibits to resolve the issues.


Cisco 640-722 Exam

Cisco 640-722 Exam


Cisco 640-722 Exam
Cisco 640-722 Exam
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 > Security properties are incorrectly configured.
B) WLAN > Advanced properties are incorrectly configured.
C) Wireless > AP > 802.11 a/n is incorrectly configured.
D) WLAN > General properties are incorrectly configured.
E) WLAN > QoS properties are incorrectly configured.
F) Wireless > 802.11a/n > Network is incorrectly configured.
Solutions:
| Question # 1 Answer: A,B,F | Question # 2 Answer: B,E,G | Question # 3 Answer: A,B | Question # 4 Answer: B,C,G,H | Question # 5 Answer: A |
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