[Free] Download New Updated (October 2016) Cisco 642-747 Real Exam 11-20

By | October 5, 2016

Ensurepass

QUESTION 11

Which problem develops when antennas are located too close to or too high from the device that is being tracked for location services?

 

A.

There is an inconsistent rate of RSSI change per unit of distance.

B.

There is an inconsistent rate of SNR change per unit of distance.

C.

SNR becomes too great.

D.

PER becomes too great.

E.

RSSI becomes too low.

 

Correct Answer: A

 

 

QUESTION 12

What is the list of Cisco 3300 Series MSE v7.0 network location service elements that can be individually enabled or disabled for device tracking and quantity limitation?

 

A.

Clients and Tags only

B.

Clients, Rogue APs, Interferers, and Tags only

C.

Clients, Rogue APs, Rogue Clients, Interferers, and Tags only

D.

Wired Clients, Wireless Clients, Rogue APs, Rogue Clients, Interferers, and Tags only

E.

Wired Clients, Wireless Clients, Rogue APs, Rogue Clients, Interferers, Active Tags, and Choke Point Tags

 

Correct Answer: D

 

QUESTION 13

Refer to the exhibit. What does the count of 20 for Handoff Requests Sent represent in the Mobility Statistics output?

 

clip_image001

 

A.

the number of handoff replies that have been received in response to the requests sent

B.

the total number of handoff requests received, ignored, or responses sent

C.

the number of handoffs in which the entire client session has been transferred

D.

the number of clients that have been associated to the controller and have been announced to the mobility group

 

Correct Answer: D

 

 

QUESTION 14

Which access points can be deployed with wireless mesh using version 7.0.116.0 software?

 

A.

outdoor Cisco 1500 Series APs only

B.

outdoor and indoor APs that are not capable of 802.11n or CleanAir

C.

outdoor and indoor APs that are capable of 802.11n but not CleanAir

D.

outdoor and indoor APs that are capable of 802.11n and CleanAir

 

Correct Answer: D

 

 

QUESTION 15

Which option should be the RSSI (dBm) cell edge for a site survey for a wireless network of data, voice, and location services?

 

A.

-65

B.

-67

C.

-72

D.

-75

E.

-80

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Correct Answer: B

 

 

QUESTION 16

If the wired infrastructure network latency becomes an issue, which adjustments can be made for collection of location information using Cisco WCS v7.0?

 

A.

Adjust SNMP timers on Cisco WCS.

B.

Adjust SNMP timers on the Cisco 3300 Series MSE.

C.

Adjust SNMP timers on Cisco WLC.

D.

Adjust LOCP timers on Cisco WLC.

E.

Adjust LOCP timers on Cisco MSE.

F.

Adjust NMSP timers on Cisco WLC.

G.

Adjust NMSP timers on Cisco MSE.

 

Correct Answer: F

 

 

QUESTION 17

A pair of WLCs have been configured in a mobility group. The WLC reports that the control path is up, but the data path remains down. What two settings should the engineer check to remedy the issue?

 

A.

UDP ports 16666 and 16667 are open/allowed between the two controllers.

B.

UDP port 97 is open/allowed between the two controllers.

C.

The virtual interface IP is the same on both controllers.

D.

The service port IP is the same on both controllers.

E.

The controllers do not have the same RF network name

F.

The controllers have the same location name

 

Correct Answer: A

 

 

QUESTION 18

A network engineer needs to bridge a wired IP surveillance camera in the parking lot through a Mesh AP. What mode would the AP the camera is connected to be operating in?

 

A.

RAP

B.

MAP

C.

Local

D.

FlexConnect

 

Correct Answer: B

 

 

 

 

 

QUESTION 19

A wireless client is having difficulty associating. What is the most likely cause, given the output of the following debug?

 

DOT1X-1-MAX_EAPOL_KEY_RETRANS_FOR_MOBILE: MAX EAPOL-Key M1

 

retransmissions r
eached for mobile xx:xx:xx:xx:xx

 

A.

Cisco WLC is not requesting authentication.

B.

Cisco WLC has no RADIUS entry to direct authentication.

C.

Cisco WLC is timing out waiting for authentication.

D.

The Cisco WLC authentication type is incompatible with the client.

 

Correct Answer: C

 

 

QUESTION 20

Which two options describe the ability to schedule AP power status? (Choose two.)

 

A.

switch management configuration of respective switch port PoE status connected to AP

B.

Cisco WLC v7.0 configuration for time of day for combined AP radio status

C.

Cisco WLC v7.0 configuration for time of day for individual AP radio status

D.

Cisco WCS v7.0 configuration for time of day for combined AP radio status

E.

Cisco WCS v7.0 configuration for time of day for individual AP radio status

 

Correct Answer: AD

 

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