[Free] Download New Updated (August 2016) Cisco 300-360 Real Exam 21-30

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QUESTION 21

An engineer is assigned to provide wireless coverage in a provincial capital building. Due to the age and historic nature of the building, the ability to run new copper Ethernet cable to desired AP locations is limited. Which requirement should the engineer specify to overcome this restriction?

 

A.

Deploy access points where the survey indicates and connect them via fiber optic cable, using a mediaadapter, and locally provide power.

B.

Deploy access points to each phone location converting two spare pairs of copper from the phone line toEthernet and locally provide power.

C.

Deploy access point devices where limited cable can be run or exists and connect high- gain antennas andincrease Tx power to increase cell size.

D.

Deploy RAP where limited cable can be run or exists, and extend coverage using MAP.

 

Correct Answer: D

 

 

QUESTION 22

An engineer is tuning RRM parameters to improve client connectivity. Which channel band results in the best 802.11n client compatibility?

 

A.

UNII-2

B.

UNII-2e

C.

UNII-3

D.

UNII

E.

UNII-1

 

Correct Answer: E

Explanation:

802.11n operates on the same channel as 802.11a. For better compatibility with 802.11n clients, it is recommended to stay on lower channels (UNII-1 band).

Reference: http://www.cisco.com/c/en/us/support/docs/wireless/4400-series-wireless-lan-controllers/108184config-802-11n-wlc.html

 

 

QUESTION 23

An engineer is preparing for an active site survey of a warehouse and is informed that they should not enter any areas that are blocked by supplies that are difficult to move. Which option describes how the engineer should address this restriction?

 

A.

Extrapolate restricted access areas by drawing circles for AP coverage

B.

Survey hallways, common areas, and storerooms.

C.

Utilize a predictive tool to define coverage in off-limits areas.

D.

Educate the customer about the importance of accurate and complete measurements.

 

Correct Answer: D

 

 

QUESTION 24

An engineer is deploying an outdoor Mesh network. Which four major factors should be considered? (Choose four.)

 

A.

power

B.

buildings

C.

traffic lights

D.

satellite dishes

E.

line of sight

F.

network connectivity

G.

power lines

H.

mounting

 

Correct Answer: AEFH

 

 

QUESTION 25

When reviewing a design for a voice over wireless deployment, what per-call bandwidth cost should be factored in when determining maximum calls per cell using SIP and G.711u as the codec?

 

A.

64 bytes

B.

8 bytes

C.

80 bytes

D.

10 bytes

 

Correct Answer: C

QUESTION 26

An engineer is performing a predictive wireless design for a carpeted office space, which requires voice capability and location services. Which two requirements are inputs to the design? (Choose two.)

 

A.

overlapping -67 dBm coverage from three access points

B.

overlapping -75 dBm coverage from three access points

C.

overlapping-72 dBm coverage from two access points

D.

continuous -67 dBm coverage from one access point

E.

continuous -72 dBm coverage from one access point

 

Correct Answer: BD

Explanation:

http://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/emob73dg/emob73/ch3_WLAN.html#pgfId-1000250

 

 

QUESTION 27

An engineer is performing a predictive wireless design for a medical treatment environment, which requires data and voice services. Which of the following is a requirement for the design?

 

A.

overlapping -72 dBm coverage from two access points

B.

overlapping -67 dBm coverage from two access points

C.

continuous -67 dBm coverage from one access point

D.

continuous -72 dBm coverage from one access point

 

Correct Answer: C

 

 

QUESTION 28

Which two types of information must be included in the installation inventory portion of the post-installation report? (Choose two.)

 

A.

all AP, controller, and MSE administrator credentials

B.

the names, locations, IP addresses, MAC addresses, etc. for every AP, controlle
r, and MSE in the WLAN

C.

a layout of the rack that the equipment is installed

D.

results of the coverage audit performed with the site survey mapping tool

E.

the number and type of all WLAN clients and tags

 

Correct Answer: AB

 

 

QUESTION 29

An engineer is installing a wireless network in an industrial area with extreme temperatures and a significant amount of dust. Which enclosure should be used to protect the APs?

 

A.

ACU

B.

ADU

C.

NEMA

D.

WLSE

 

Correct Answer: C

Explanation:

Sometimes access points (APs) are located in areas where they are subject to extreme moisture, temperatures, dust and particles. These APs might need to be mounted inside a sealed enclosure. The NEMA has a rating system for these enclosures, which are generally called NEMA enclosures.

Reference: http://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/68666-wireless-sitesurvey-faq.html

 

 

QUESTION 30

A downstream packet that contains a DSCP value arrives at the WLC Ethernet interface from the wired source network. The WLC is configured for QoS WLAN 802.1p mapping. How does the WLC treat the CAPWAP QoS marking when leaving the controller interface for the respective AP and final wireless client destination?

 

A.

No outer CAPWAP or inner QoS tagging is applied.

B.

The outer CAPWAP CoS is marked and capped and the inner DSCP maintains the original marking.

C.

No outer CAPWAP QoS tag is applied, but the original DSCP is maintained inside CAPWAP.

D.

The outer CAPWAP DHCP is marked and capped without any inner DSCP value.

 

Correct Answer: B

 

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