High value 300-360 Braindumps 2021

NEW QUESTION 1
Which description of Cisco Centralized Key Management is true?

• A. By caching their credentials, it helps clients save canning time when looking for a new AP to join.
• B. It enable the controller to send directed roam requests to a client in situations when the controller can better service the client on a different AP than the one to which the client is associated.
• C. It allows wireless clients to cache their credentials so that, while they are roaming, they do not need to re-authenticate to the wireless infrastructure.
• D. It allow the wireless infrastructure to cache the credentials, which eliminates the need to conduct a full re-authentication when roaming.

Answer: D

NEW QUESTION 2
Clients are experiencing artifacts in multicast video even though the network was recently upgraded to 802.11n APs. What three configuration changes will be most effective to improve performance? (Choose three.)

• A. increase mandatory data rate
• B. enable 40 MHz wide channels
• C. enable Call Admission Control
• D. increase QoS marking on multicast
• E. enable VideoStream
• F. disable Multicast Messaging

Answer: BCE

NEW QUESTION 3
You are designing an outdoor mesh network to cover several sports fields. The core of the network is located in a building at the entrance of a sports complex.
Which type of antenna do you use with the RAP for backhaul connectivity?

• A. a 5 GHz, 14-dBi patch antenna
• B. a 5 GHz, 8-dBi omnidirectional antenna
• C. a 2.4 GHz, 14-dBi omnidirectional antenna
• D. a 2.4 GHz, 8-dBi patch antenna

Answer: B

Explanation: The AP1524PS includes three radios: a 2.4 -GHz, a 5.8- GHz, and a 4.9-GHz radio. The 2.4-GHz radio is for client access (non- public safety traffic) and the 4.9-GHz radio is for public safety client access traffic only.
The 5.8-GHz radio can be used as the backhaul for both public safety and non-public safety traffic. https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-6/configuration-guide/b_cg76/b_cg76_chapter_010

NEW QUESTION 4
You have a multinational customer that would like you to perform a wireless site survey for a new manufacturing facility in Singapore. They have had a local vendor install a point -to- point wireless bridge link between two buildings 1 km apart. The ground between the buildings is flat but because facilities are in the mountains, dense fog is an issue. There is no line of sight issues between the buildings. The link is experiencing errors and throughput issues. Currently the two radios are set to operate at 2.4 GHz and the transmit power is set to 7 dBm with 7 dBm antennas. What do you need to take into consideration when performing the site survey for this link?

• A. Change the radio power to 17 dBm.
• B. Change the radio power to 20 dBm and replace with a 16 dBm antennA.
• C. Change the radio power to 29 dBm.
• D. Change the radio power to 13 dBm.

Answer: D

NEW QUESTION 5
A customer has deployed an N+N redundant wireless infrastructure. In this deployment, the access points have been salt and peppered between controllers. What configuration would be necessary to cut down on the use of mobility tunnels for voice clients?

• A. mobility anchor
• B. KIS based CAC
• C. media session snooping
• D. re-anchor roamed voice clients

Answer: D

NEW QUESTION 6
When a post-installation audit is performed with an auditing tool such as Ekahau, which three steps are associated with the passive portion of the audit? (Choose three.)

• A. Check that you have adequate signal levels as surveyed
• B. Make sure you emulate your customer client
• C. Check for co-channel interference
• D. Verify that the network traffic of physical data rate and packer loss meets user requirements
• E. Survey by SSID to ensure roaming is taking place
• F. Verify AP announced data rate coverage

Answer: ACF

NEW QUESTION 7
What are two advantages of conducting an active survey versus a passive survey when verifying RF coverage? (Choose two.)

• A. verifies packet loss
• B. verifies roaming
• C. verifies SNR
• D. verifies signal level
• E. verifies interferers

Answer: AB

NEW QUESTION 8
A customer wants to implement a wireless network in a historic location, but is concerned about the structural and aesthetic impact to the facility. Which benefit of using wireless mesh addresses these concerns?

• A. Power is required only at the installation location.
• B. The APs do not have LED lights.
• C. More wireless channels can be supported.
• D. APs do not need network connections.

Answer: D

NEW QUESTION 9
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

Answer: E

Explanation: 802.11 n 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).

NEW QUESTION 10
You must configure IPV6 to drop unwanted or rogue RA packets that come from wireless clients. Which feature do you enable?

• A. DHCPv6 Server Guard
• B. IPv6 Source Guard
• C. RA throttling
• D. RA guard

Answer: D

NEW QUESTION 11
Which list of characteristics must all controllers in a mobility group have in common based on best practices?

• A. mobility group name, version of controller code, Control and Provisioning of Wireless Access Points mode, ACLs, and WLANs (SSIDs)
• B. mobility domain name, version of controller code, and Control and Provisioning of Wireless Access Points mode
• C. mobility domain name, version of controller code, Control and Provisioning of Wireless Access Points mode, ACLs, and WLANs (SSIDs)
• D. mobility group name, version of controller code, and Control and Provisioning of Wireless Access Points mode

Answer: A

NEW QUESTION 12
When conducting a wireless survey at a customer facility, signal attenuation in an area that is surrounded by thick glass walls is noted as 2dB. When configuring Cisco Prime Infrastructure, which obstacle should be placed in a map editor to represent the impact the glass wall will have on the RF signal in the facility?

• A. heavy door
• B. thick wall
• C. glass
• D. light wall

Answer: D

NEW QUESTION 13
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, et
• C. for every AP, controller, and MSE in the WLAN
• D. a layout of the rack that the equipment is installed
• E. results of the coverage audit performed with the site survey mapping tool
• F. the number and type of all WLAN clients and tags

Answer: AB

NEW QUESTION 14
A wireless engineer is utilizing the voice readiness tool in Cisco Prime for a customer that wants to deploy Cisco IP phones. Which dBm range is the network inspected against?

• A. -75 to -67 dBm
• B. -72 to -65 dBm
• C. -85 to -65 dBm
• D. -85 to -67 dBm

Answer: D

NEW QUESTION 15
Which tool in the cisco prime infrastructure can you use to identify whether an existing network can support RFID tags?

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

Answer: C

NEW QUESTION 16
As part of a wireless site survey in a hospital, an engineer needs to identify potential Layer 1 interferers. In which three areas is the engineer most likely expect to find sources of 2.4 GHz and 5 GHz RF noise? (Choose three.)

• A. emergency room
• B. magnetic resonance imaging
• C. laboratory
• D. X-ray radiography
• E. Gamma Knife radiation treatment
• F. kitchen

Answer: ACF

NEW QUESTION 17
During an installation of a wireless network in a country that follows ETSI standards, the customer is requesting to manually set the channels on the 2.4GHz radios. Which channels are recommended for use in this deployment?

• A. 52, 56, 60, 64
• B. 1, 6, 11, 14
• C. 36, 40, 44, 48
• D. 1, 5, 9, 13

Answer: A

NEW QUESTION 18
When a post-installation audit is performed using the Ekahau Survey tool, which two steps are associated with the passive portion of the audit? (Choose two.)

• A. Check to see if the signal levels on other access points that are heard on the same channel are at least 19 dBm weaker than the access point that you are next to
• B. Survey by SSID to ensure that smooth roaming is taking place
• C. Verify that the real-world network traffic (for example, physical data rate, packet loss, etc.) meets user requirements
• D. When you have completed the post-installation surveys, compare them to the surveys that were performed before the installatio
• E. They should look nearly identical
• F. Verify that user applications are running smoothly over the wireless network

Answer: AD

NEW QUESTION 19
An engineer must design wireless coverage in thick-walled stairwells. Which information should the engineer refer to when determining where APs can be installed?

• A. Local or National Building Code
• B. IEEE
• C. BICSI TDMM
• D. Cisco Hardware Installation Guide

Answer: A