Cisco 300-360 Online Practice Questions and Exam Preparation

Cisco 300-360 Online Questions & Answers

• Question 131:

  You have a customer that is building a new campus of four 3-story buildings that you have just completed the site survey for. The customer is interested in the mount of rack space they will need to allocate in either the building MDF or in the data center for controllers. Each building is going to require 75 APs to support voice and data. How should the controllers be deployed to provide the least number of controllers, the highest redundancy, and the easiest management?

  A. Use the centralized deployment method in the data center with the N + N redundancy method.
  B. Use the centralized deployment method in the data center with the N + 1 redundancy method
  C. Use the centralized deployment method in the data center with the 1 + 1 redundancy method and client SSO.
  D. Use the distributed deployment method in each building MDF with the N + 1 redundancy method.
  E. Use the distributed deployment method in each building MDF with the N + N + 1 redundancy method.
  F. Use the distributed deployment method in each building MDF with the N + N redundancy method.
  B. Use the centralized deployment method in the data center with the N + 1 redundancy method

• Question 132:

  What two factors could cause a post-deployment audit to show a high retransmission rate for the WLAN? (Choose two.)

  A. CRC errors
  B. Rate shifting
  C. CCX compatible clients
  D. High SNR values
  E. High RSSI values
  A. CRC errors
  B. Rate shifting

• Question 133:

  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
  D. light wall

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  Reference: http://www.cisco.com/c/en/us/td/docs/wireless/prime_infrastructure/1-2/configuration/guide/pi_12_cg/maps.html Table 6-4

• Question 134:

  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
  C. output power

• Question 135:

  An 802.11n implementation is being discussed. Users are satisfied with the potential 300-450 Mbps throughput of new 802.11n APs. Which three bandwidth requirements are used to calculate per client bandwidth through an 802.11n AP network? (Choose three.)

  A. 450 Mbps throughput is the client max for 5-GHz radio.
  B. Channel bonding on 5 GHz is required for a client to have a 300 Mbps WiFi link.
  C. 300 Mbps throughput is the client max for 2.4-GHz radio.
  D. The remaining bandwidth is divided per device when more clients are connected to one AP.
  E. 100 Mbps Ethernet switch port is a potential bottleneck.
  F. CleanAir helps clear noise for 802.11n channel bonding to work.
  B. Channel bonding on 5 GHz is required for a client to have a 300 Mbps WiFi link.
  D. The remaining bandwidth is divided per device when more clients are connected to one AP.
  E. 100 Mbps Ethernet switch port is a potential bottleneck.

• Question 136:

  An engineer is configuring an autonomous AP for RADIUS authentication. What three pieces of information must be known to configure the AP? (Choose three.)

  A. BVI IP address
  B. group name
  C. RADIUS IP address
  D. PAC encryption key
  E. username and password
  F. shared secret
  B. group name
  C. RADIUS IP address
  F. shared secret

• Question 137:

  A customer has Radio Resource Management AND Cisco CleanAir enabled. Which element do you evaluate during a post-deployment site survey that these technologies are unable to adjust?

  A. rogue AP detection
  B. coverage hole detection and correction
  C. TPC settings
  D. location assessment
  B. coverage hole detection and correction

• Question 138:

  An engineer is deploying centralized wireless solution with a 5508 controller. What is the most AP licenses that can be supported?

  A. 100
  B. 250
  C. 1000
  D. 500
  D. 500

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  You can order Cisco 5500 Series Controllers with support for 12, 25, 50, 100, 250 or 500 APs as the controller's base capacity. You can add additional AP capacity through capacity adder licenses available at 25, 50, 100 and 250 AP capacities. You can add the capacity adder licenses to any base license in any combination to arrive at the maximum capacity of 500 APs. Reference: http://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/112926-5508-wlc-license.html

• Question 139:

  Which three options are benefits of U-APSD? (Choose three.)

  A. optimized power-save mode periods
  B. increased call capacity
  C. bandwidth reservation
  D. synchronization of the transmission and reception of voice frames
  E. efficient roaming
  F. priority bandwidth and polling
  A. optimized power-save mode periods
  B. increased call capacity
  D. synchronization of the transmission and reception of voice frames

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  Unscheduled automatic power-save delivery (U-APSD) is a feature that has two key benefits: The primary benefit of U-APSD is that it allows the voice client to synchronize the transmission and reception of voice frames with the AP, thereby allowing the client to go into power-save mode between the transmission/reception of each voice frame tuple. The WLAN client frame transmission in the access categories supporting U-APSD triggers the AP to send any data frames queued for that WLAN client in that AC. A U-APSD client remains listening to the AP until it receives a frame from the AP with an end-of-service period (EOSP) bit set. This tells the client that it can now go back into its power-save mode. This triggering mechanism is considered a more efficient use of client power than the regular listening for beacons method, at a period controlled by the delivery traffic indication map (DTIM) interval, because the latency and jitter requirements of voice are such that a WVoIP client would either not be in power-save mode during a call, resulting in reduced talk times, or would use a short DTIM interval, resulting in reduced standby times. The use of U-APSD allows the use of long DTIM intervals to maximize standby time without sacrificing call quality. The U-APSD feature can be applied individually across access categories, allowing U-APSD can be applied to the voice ACs in the AP, but the other ACs still use the standard power save feature. The secondary benefit of this feature is increased call capacity. The coupling of transmission buffered data frames from the AP with the triggering data frame from the WLAN client allows the frames from the AP to be sent without the accompanying interframe spacing and random backoff, thereby reducing the contention experience by call.

  Reference: http://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/vowlan/41dg/vowlan41dg-book/vowlan_ch2.html#wp1045982

• Question 140:

  DRAG DROP

  Drag and drop the relative AP densities for data, voice and location services from the left to the appropriate categories on the right.

  Select and Place: