300-360 | Tested 300-360 Exam Questions 2021

NEW QUESTION 1
Which two critical requirements must be addressed in the RF site survey for wireless video surveillance? (Choose two.)

• A. packet loss
• B. jitter
• C. bandwidth
• D. channel selection
• E. WLC configuration

Answer: AB

NEW QUESTION 2
What RF phenomenon results from a presence of metallic I-beams, conveyor belts, chain-link fences, and metallic shelves found in a warehousing environment?

• A. scattering
• B. absorption
• C. free path loss
• D. multipath

Answer: D

NEW QUESTION 3
A network engineer is configuring QoS with a DSCP value of 46. To which queue must the CoS be mapped for priority queuing of the voice frames?

• A. 1
• B. 2
• C. 5
• D. 4
• E. 3

Answer: C

NEW QUESTION 4
A corporation has a Cisco Unified Wireless Network that has been deployed for voice coverage. The wireless data rates have been tuned to mandatory rates of 18 Mbps and 36 Mbps. Some wireless clients have been experiencing drops streaming multicast video while moving throughout the building. What is the cause of the drop in video?

• A. Clients are maintaining a 12Mbps rate and cannot receive the stream at 18Mbps.
• B. Clients are not roaming due to coverag
• C. This is causing the multicast data to drop due to the client reassociating often.
• D. Clients are roaming at lower data rates and are not maintaining 36Mbps connectivity.
• E. Clients are connected at 18Mbps; however, other clients are connecting at 12Mbps and are causing the multicast video to degrade.

Answer: C

NEW QUESTION 5
IEEE 802.11r-2008 or fast BSS transition (FT), also called "fast roaming," Which 802.11 standard performs the PTK calculations in advance to enable fast client roaming?

• A. 802.1 11r
• B. 802.1 11i
• C. 802.1 11k
• D. 802 1 11w

Answer: A

Explanation: 802.11 r, which is the IEEE standard for fast roaming, introduces a new concept of roaming where the initial handshake with the new AP is done even before the client roams to the target AP, which is called Fast Transition (FT). The initial handshake allows the client and APs to do the Pairwise Transient Key (PTK) calculation in advance. These PTK keys are applied to the client and AP after the client does the reassociation request or response exchange with new target AP.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/80211r-ft/b-80211r-dg.html

NEW QUESTION 6
The ClO of a company wants to start tracking inventory in the warehouse using RFID tags and their existing wireless network.
The company hires a wireless engineer to ensure that their existing network can support this new initiative.
Which tool in Cisco Prime can help the wireless engineer?

• A. Planning Mode
• B. Map Editor
• C. Site Survey
• D. Location Readiness

Answer: D

Explanation: Using Chokepoints to Enhance Tag Location Reporting Installation of chokepoints provides enhanced location information for RFID tags. When an active Ciscocompatible Extensions Version 1-compliant RFID tag enters the range of a chokepoint, it is stimulated by the chokepoint. The MAC address of this chokepoint is then included in the next beacon sent by the stimulated tag.
All access points that detect this tag beacon then forward the information to the controller and location appliance.
https://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/infrastructure/30/user/guide/pi_ug/wirelessmaps.html#9

NEW QUESTION 7
A customer is deploying a mesh outdoor wireless network based on FCC standards where spectrum analysis shows significant radar energy propagating throughout the coverage area from a local weather station. Which channel must be excluded from the access points RRM calculation to avoid network disruption due to weather radar activity?

• A. 132
• B. 44
• C. 11
• D. 36

Answer: A

Explanation: Weather radars operate within the 5600- to 5650-MHz band, which means that channels 124 and 128 might be affected, but also channels 120 and 132 might suffer from weather radar activity.

NEW QUESTION 8
An engineer is shipping equipment, including a battery, for a wireless survey overseas. To ensure that it is accepted onto the aircraft, the battery must comply with which standard?

• A. EC
• B. FCC
• C. IATA non-restricted
• D. FAA

Answer: C

NEW QUESTION 9
An engineer is upgrading the legacy access points to 802.11ac Wave 2 capable access points. The existing gigabit uplinked switches provide 802.3at. Which switch limitation is a concern?

• A. collision domains
• B. high availability
• C. output power
• D. interface throughput

Answer: C

NEW QUESTION 10
A downstream packet that contains a DSCP value arrives at the WLCEthernet 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.

Answer: B

NEW QUESTION 11
A user is running a new video conferencing application on their laptop and is being disconnected as they move from one access point to another. Which situation will cause these disconnects?

• A. P2P blocking is denying connections
• B. FT is not supported by all clients
• C. AAA override needs to be enabled
• D. WMM must be changed to disabled

Answer: C

NEW QUESTION 12
Which option will allow the maximum 2.4 GHz channel usage for a survey and voice deployment in the ETSI domain?

• A. 1, 6, 11
• B. 1, 5, 9, 13
• C. 1, 6, 9, 14
• D. 1, 6, 11, 14

Answer: A

NEW QUESTION 13
An engineer has been assigned the task of deciding the cell overlap for a wireless voice deployment. Which Cisco measurement recommendation should be considered?

• A. The edge of the cell should be -67 dBm.
• B. One AP should be deployed per 3000 square feet.
• C. The edge of the cell should be below 35 RSSI.
• D. The measurement should be done on the 2.4-GHz band.

Answer: A

NEW QUESTION 14
You are using Ekahau Site Survey to plan a WLAN. Which image format is scaled automatically during the map import process? (Choose two)

• A. JPEG
• B. PNG
• C. PDF
• D. DWG

Answer: AB

NEW QUESTION 15
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.

Answer: C

NEW QUESTION 16
You must optimize the 2.4GHz radio usage during the frequency planning of a high-density environment. Which step do you take to ensure that all of the clients can access the APs?

• A. Reduce the number of users per cell by adding additional APs
• B. Physically limit the propagation of wireless signals by using antennas and by the placement of the APs
• C. Limit the propagation of wireless signals by using a four-channel plan on neighboring APs where available
• D. Limit overlapping signals by using three non-overlapping channels

Answer: D