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Cisco 640-722 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Wireless Networking Essentials v2.0 Sample Questions:

1. The wireless network is using controller-based APs and version 7.0 MR1. The APs appear to be connected properly to the controllers. A wireless user near one of the APs reports that they are unable to connect to the network with their pre-shared key.
Which option shows the GUI path where you can check the connection status of that client?

A) Wireless > 802.11b/g/n > clients
B) WLANs > WLAN_ID > Advanced
C) Monitor > Clients
D) Security > Advanced > Clients
E) Security > Clients

2. Which option describes computer-to-computer wireless communication?

A) IBSS and ad hoc network
B) BSS and ad hoc network
C) ESS and BSA
D) BSS and BSA
E) ad hoc network and BSA
F) IBSS and ESS

3. Refer to the exhibit.

How do improperly set Telnet/SSH parameters effect the configuration of a controller with Cisco WCS?

A) The CLI and GUI management of the controller both fail because Cisco WCS checks these credentials before opening a session.
B) The Telnet/SSH username must have sufficient privileges to execute commands in CLI templates.
C) The controller remains configured in the Cisco WCS, but no management is possible through GUI from other client browsers.
D) The GUI management of the controller fails because the Cisco WCS uses the Telnet/SSH parameters to login to the controller.

4. An engineer has been noticing the power settings on several of the office APs change from day to day ever since two more APs were installed. After logging into the WLC, the engineer verifies that the power levels on 4 of the 802.11n radios are fluctuating up and down. What is the reason for this?

A) The controller has the APs in H-REAP mode and are on a Layer 2 connection instead of Layer
3.B. The RRM has revealed a bad survey and is attempting to power down some of the radios to make up for it.
B) The WLC has created temporary coverage holes while stepping through power levels for some of the APs.
C) Several APs have high levels of overlapping coverage in the same area and the WLC is using RRM to correct the cell sizes AP coverage.

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
Old 2.4-GHz wireless laptops are unable to connect. What is the most likely cause of this problem?

A) Wireless > AP > 802.11 b/g/n > Network is incorrectly configured.
B) WLAN > General properties are incorrectly configured.
C) Wireless > AP > 802.11 b/g/n AP is incorrectly configured.
D) WLAN > Advanced properties are incorrectly configured.
E) WLAN > Security properties are incorrectly configured.
F) WLAN > QoS properties are incorrectly configured.

Solutions: