Cisco 300-425 Practice Test - Questions Answers, Page 16
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An engineer is setting up the WLC to support a high-density design for a lecture hall. The engineer must modify the existing high-density RF protocol to obtain a smaller cell size. Also, the clients must connect to the nearest AP using the highest possible data rates. Which setting allows this design?
AP load balance
client distribution
power threshold
RX-SOP threshold
An engineer designs a new wireless network that uses a Cisco Catalyst 9800 Series wireless controller. The controller must be in a DMZ. The internal network is to be at the main on-premises data center of the customer. In addition, the customer wants to establish an EoIP tunnel to a Cisco 5520 WLC that is in a regional force. How must this requirement be incorporated into the design?
Use Cisco IOS-XE code that supports encryption of the data plane on the Catalyst 9800 WLC.
Use AirOS code that supports encryption of the control plane on the 5520 WLC.
Use Cisco IOS-XE code that supports encryption of the control plane on the Catalyst 9800 WLC.
Use AirOS code that supports encryption of the data plane on the 5520 WLC.
An engineer must deploy a wireless network in an open-plan environment that has three SSIDs using the 5 GHz band set to 40 MHz. Co-channel interference must be reduced. Which two actions must be taken? (Choose two.)
Increase the number of SSIDs.
Increase channel bonding in the 2.4 GHz band to 40 MHz.
Disable band steering.
Decrease channel bonding in the 5 GHz band to 20 MHz.
Reduce the power of the AP.
DRAG DROP
Drag and drop the characteristics from the left onto the correct functionalities on the right.
A network consultant must create a wireless design with these characteristics:
* Provide coverage in a single contiguous space.
* Support dual-band wireless coverage.
* Use nine APs for full coverage in a 5 GHz band.
What must the engineer do to mitigate co-channel interference and maintain coverage in 2.4 GHz?
Adjust the TPC neighbor threshold value to -64 dBm on the 2.4 GHz band.
Configure static channel and power settings of the 2.4 GHz radios.
Disable 2.4 GHz radios on selective APs.
Deactivate low data rates on the 2.4 GHz band.
An engineer must perform a predictive design for a wireless network for location readiness and to mitigate interference. Which power level does the engineer use?
10 mw
18 mw
20 mw
50 mw
A wireless consultant reviewing the installation of an old wireless network. The existing AireOS controllers are running software version 6.0.4539:44024. The customer is using OEAP and wants to keep this functionality. Which licenses should the consultant propose with the latest controller software version?
Base
Premium
WPlus
Advanced
An engineer is designing a mesh wireless network. The network must full these requirements:
* bridge mode APs must be used
* WPA2-PSK
* minimize wireless traffic tunneled to the WLC
bridge RAP
Flex + Bridge
FlexConnect
bridge MAP
A university lecture hall has a Cisco wireless high-density network with this configuration:
* 5 GHz only
* 20-MHz channels
* UNII-1, UNII-2, and UNII2-E channels
* TPC minimum = 8
* TPC maximum = 14
The lecture hall is 200 feet by 100 feet and has 16 Cisco APs that use directional antennas. Which feature must be included in the design to mitigate and reduce high-channel utilization from rogue APs?
band select
DFS detection
RxSOP
802.11w
An engineer is upgrading the legacy APs to 802.11ac Wave 2 capable APs. The existing gigabit uplinked switches provide 802.3at. Which switch limitation is a concern?
interface throughput
high availability
collision domains
output power
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