最新的Cisco 640-722免費考試真題

問題1

Which three items do you need to establish a wireless connection to an enterprise wireless network? (Choose three.)

A. WPA/WPA2 settings

B. pre-shared key

C. SSID name

D. RF signal

E. web page

F. RF channel

G. 802.1X/EAP credentials

正確答案: C,D,G

說明：（僅 Fast2test 成員可見）

問題2

Refer to the exhibit.

Which menu gives you access to manage background tasks in Cisco WCS?

A. Services

B. Administration

C. Monitor

D. Configure

E. Tools

F. None, because the General tab provides access to the management of background tasks

正確答案: B

說明：（僅 Fast2test 成員可見）

問題3

Instructions
-THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION.
-To access the multiple-choice question, click on the numbered box on the left of the top panel.
-There is one multiple-choice question with this task. Be sure to answer the question before
selecting the Next button.
Scenario
You have just finished configuring a WLC2504 through the console CLI. The WLC is attached to an existing production network switch. However, you are not able to reach the WLC via https://10.10.10.10.

Cisco 640-722 Exam

Cisco 640-722 Exam
Which change can correct inband access to the WLC?

A. change the switch FastEthernetO/1 duplex setting

B. change the switch FastEthernetO/1 speed setting

C. change the WLC management interface to use DHCP

D. change the WLC configuration of NTP

E. browse to WLC via http://10.10.10.10

F. enable the switch FastEthernetO/1 spanning-tree port-fast trunk

G. change the switch FastEthernetO/1 trunk encapsulation

H. change the WLC management interface VLAN

正確答案: G

說明：（僅 Fast2test 成員可見）

問題4

An engineer is gathering information for a wireless survey of a hospital. What three pieces of information must be collected for an active survey to assess the outcome best suited for the facility? (Choose three.)

A. type of devices present on the new wireless network

B. utilization of Location Services or voice applications

C. presence of microwave ovens

D. use of wireless for secure records

E. floor plans of adjacent facilities

F. spectrum analysis to locate all the computer work stations

G. existing Network Switch types and model numbers

H. number of patients that are at the facility

正確答案: A,B,C

問題5

Which two items are needed to discover the IP address of a new Cisco Aironet 1260 autonomous AP that just finished booting? (Choose two.)

A. show int vlan1

B. show int gigabitethernet0

C. username = "Admin" and password = "Cisco"

D. show int radio1-802.11n

E. show int radio0-802.11n

F. username=Cisco and password=Cisco

G. show int bvi1

H. username = "cisco" and password = "cisco"

正確答案: F,G

說明：（僅 Fast2test 成員可見）

問題6

Which two statements best describe the LAG configuration between a Cisco WLC and a Cisco Catalyst switch? (Choose two.)

A. The Catalyst switch should be configured for PAgP.

B. The Catalyst switch should be configured only for Layer 2 load balancing.

C. The Catalyst switch should be configured for "on" mode.

D. The Cisco WLC aggregates multiple management interfaces into a single virtual interface.

E. The Cisco WLC relies on the connected switch to perform the load-balance of traffic.

正確答案: C,E

說明：（僅 Fast2test 成員可見）

問題7

Which EAP protocol requires a certificate only on the server side?

A. EAP-TLS

B. EAP-PEAP

C. EAP-FAST

D. EAP-SSL

正確答案: B

說明：（僅 Fast2test 成員可見）

問題8

DRAG DROP
Drag the 802.11 functional responsibility in the Cisco "Split MAC" design from the left and drop it on a platform on the right.

Cisco 640-722 Exam

正確答案:

Explanation:
Cisco 640-722 Exam

問題9

When the pre-shared key authentication method is used for WPA or WPA2, for which two functions is the pre-shared key used? (Choose two.)

A. to derive the nonce at each side of the exchange

B. to act as the Pairwise Master Key during the bidirectional handshake

C. to act as the Group Transient Key during the bidirectional handshake

D. to derive the Pairwise Transient Key

正確答案: B,D

說明：（僅 Fast2test 成員可見）

最新的Cisco Implementing Cisco Unified Wireless Networking Essentials v2.0 - 640-722免費考試真題

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