Download New Latest (May) Cisco 642-747 Actual Tests 41-50

By | May 17, 2015

Ensurepass

 

QUESTION 41

Which option correctly describes the implementation of AP groups on Cisco WLC v7.0?

 

A.

applied to individual interfaces only

B.

applied to individual or groups of interfaces

C.

APs are assigned by WLAN SSID

D.

applied transparently to the user when the AP is assigned

 

Answer: B

 

 

QUESTION 42

What is the maximum number of APs that are supported in a mobility group using Cisco WLC 2500?

 

A.

24

B.

72

C.

1200

D.

2400

E.

3600

 

Answer: C

 

 

QUESTION 43

When implementing interface groups, how are the IP addresses sourced via DHCP for wireless clients?

 

A.

through the primary interface of the group

B.

through round robin between interfaces

C.

through interface group definition

D.

through the interface receiving the first response

 

Answer: B

 

 

QUESTION 44

A calibration model has been created for a specific floor in Cisco WCS v7.0. Which two events are more likely to affect location accuracy and compel a new calibration? (Choose two.)

 

A.

additional local mode APs installed

B.

changes in office interior walls location and type

C.

additional monitor mode APs installed

D.

change in inventory type stocked in warehouse

E.

compass direction change in omnidirectional antenna

 

Answer: BD

 

 

QUESTION 45

What is the maximum capacity of Cisco WCS Navigator when implemented with a Cisco Unified Wireless Network that is running version 7.0?

 

A.

10 Cisco WCS servers with 20,000 APs

B.

20 Cisco WCS servers with 20,000 APs

C.

20 Cisco WCS servers with 30,000 APs

D.

30 Cisco WCS servers with 30,000 APs

 

Answer: C

 

 

QUESTION 46

What is the purpose of network design synchronization between Cisco WCS v7.0 and the Cisco 3300 Series MSE?

 

A.< /span>

update client and map information

B.

update controller and AP information

C.

update map and AP information

D.

update controller and map information

 

Answer: C

 

 

QUESTION 47

How is password recovery performed on a Cisco 3300 Series MSE v7.0?

 

A.

Interrupt the boot sequence and modify the BIOS bootloader.

B.

Interrupt the boot sequence and modify the GRUB bootloader.

C.

Reboot using a CD that is imaged with an ISO bootable file to reimage Cisco MSE.

D.

Use the emergency TFTP bootable image.

 

Answer: B

 

 

QUESTION 48

Which location-tracking solution requires clock synchronization on receivers only?

 

A.

cell of origin

B.

modified cell of origin

C.

AoA

D.

ToD

E.

TDoA

F.

RSS trilateration

 

Answer: E

 

 

QUESTION 49

Which Cisco WLC debug command would allow you to determine if the certificate process is failing in the CAPWAP messages?

 

A.

debug capwap events en

able

B.

debug capwap packet enable

C.

debug capwap errors enable

D.

debug cert events enable

E.

debug pm pki enable

 

Answer: E

 

 

QUESTION 50

What are the three conditions that must be met to consider a link between a parent and child to be optimal? (Choose three.)

 

A.

The link to the parent must offer at least 10-dBm SNR.

B.

Both APs have the same BGN.

C.

The channel to the potential preferred parent can have no interference.

D.

The link to the parent must offer at least 20-dBm SNR.

E.

The channel to the potential preferred parent is not silent or blacklisted.

F.

Both APs must use the default BGN.

 

Answer: BDE

 

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