New Updated Cisco CCNA Wireless 640-722 Real Exam Download 211-220

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QUESTION 211

During Layer 2 inter-controller roaming, which two items change? (Choose two.)

 

A.      SSID

B.      VLAN

C.      IP address

D.      AP

E.       controller

 

Correct Answer: DE

 

 

QUESTION 212

Which of the following are three functions of Cisco RRM? (Choose three.)

 

A.      TPC

B.      inter-controller roaming

C.      dynamic channel assignment

D.      intra-controller roaming

E.       coverage hole detection

 

Correct Answer: ACE

 

 

QUESTION 213

You are setting up a laptop to connect to the wireless network of your organization. The protocols

that are used for the corporate network are WPA2 Enterprise, PEAP, and AES. Which three

parameters do you need to configure in the Windows 7 wireless network properties for this

connection? (Choose three.)

 

A.      VLAN

B.      encryption type

C.      authentication method

D.      VRF

E.       security type

F.       IP address

 

Correct Answer: BCE

 

 

QUESTION 214

What are three characteristics of the 802.11g standard? (Choose three.)

 

A.      speed of as much as 11 Mb/s

B.      speed of as much as 54 Mb/s

C.      backward-compatibility with 802.11a

D.      backward-compatibility with 802.11b

E.       OFDM as an additional modulation technique

F.       OFDM and CCK as additional modulation techniques

 

Correct Answer: BDE

 

 

QUESTION 215

Which two types of encryption does Windows support for WPA2 security for wireless

connections? (Choose two.)

 

A.      AES

B.      DES

C.      PGP

D.      TKIP

E.       WEP

 

Correct Answer: AD

 

 

QUESTION 216

Refer to the exhibit. Which three switch port types are valid for these connections?

(Choose three.)

 

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A.      access

B.      port-channel

C.      port-channel trunk

D.      trunk

E.       port-channel access

F.       routed port

 

Correct Answer: ACD

 

 

QUESTION 217

Which two wireless technologies can interfere with 802.11 networks? (Choose two.)

 

A.      DECT

B.      ZigBee

C.      WiMax

D.      GSM

 

Correct Answer: AB

 

 

QUESTION 218

Which two algorithms are available in RRM? (Choose two.)

 

A.      coverage-hole detection

B.      dynamic channel assignment

C.      RSSI normalizer

D.      transmitting channel expander

E.       rogue detection

 

Correct Answer: AB

 

 

QUESTION 219

Which two pieces of information are needed for the wireless client to connect to the wireless

network? (Choose two.)

 

A.      SSID

B.      security settings

C.      channel number

D.      AP name

 

Correct Answer: AB

 

 

QUESTION 220

What are two wireless configuration utilities for Apple Mac computers? (Choose two.)

 

A.      AirPort

B.      AirPort Extreme

C.      AirManager

D.      AirManager Supreme

E.       AirAssistant Ultimate

 

Correct Answer: AB

 

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