Cisco 300-425 Sample Question Answers
Question # 1
An engineer must ensure that the new wireless LAN deployment can support seamless roaming between access points using a standard based on an amendment to the 802.11 protocol. Which protocol must the engineer selects?
A. 802.11i
B. 802.11ac
C. 802.11r
D. 802.11e
Question # 2
A network engineer is preparing for an office site survey with a height of 2.5 meters. Which three components are recommended to complete the survey? (Choose three.)
A. Use a battery pack to power APs
B. Use a drawing of the office space to draw AP and client placements.
C. Use DoS attack on APs while measuring the throughput.
D. Use APs with directional antennas.
E. Use APs with external antennas.
F. Use APs with built-in antennas.
Question # 3
An engineer has performed a predictive site survey for high-speed data and voice in an indoor office. What is the recommended data rate with -67 dBm signal level for optimal VoWLAN design?
A. 6 Mbps on 802.11 bgn
B. 24 Mbps on 802.11 bgn
C. 12 Mbps on 802.11 an
D. 24 Mbps on 802.11 an
Question # 4
An engineer must perform a pre deployment site survey For a new building in a highsecurity area The design must provide a primary signal RSSI of -65 dBM for the clients Which two requirements complete this design? (Choose two)
A. site access
B. AP model
C. WLC model
D. HVAC access
E. number of clients
Question # 5
When conducting a site survey for real-time traffic over wireless, which two design capabilities of smartphones and tablets must be considered? (Choose two.)
A. no support for 802.11ac
B. higher data rates than laptops
C. fewer antennas than laptops
D. no support for 802.11r
E. lower data rates than laptops
Question # 6
A customer called with a requirement that internal clients must be on different subnets depending on the building they are in All access points are operating in local mode and will not be modified, and this is a single controller solution Which design approach creates the desired result?
A. Create AP groups for each desired location, map the correct VLANs to the internal SSlD
and add the access prints for that location
B. Create an SSID. place it to the desired VLAN under WLANs. and configure 802.ix in ISE
to assign the correct VLAN based on the SSlD from which the client is authenticating.
C. Create FiexConnect groups, place the access points in. and set the correct VLAN to
SSlD mapping based on location.
D. Create mobility anchors for the SSID. and on the controller under the internal SSID.
create a foreign map to the desired VLAN based on location
Question # 7
An engineer must ensure that the wireless network can accomplish fast secure roaming by way of caching keys on the access points. Which key caching mechanism is enabled by default on a Cisco AireOS WLC?
A. SKC
B. OKC
C. 802.11r
D. CCKM
Question # 8
Refer to the exhibit. What is the main reason why the Wi-Fi design engineer took a different approach than installing the APs in the offices, even though that installation provides better coverage?
A. aesthetics
B. transmit power considerations
C. antenna gain
D. power supply considerations
Question # 9
An engineer is designing a wireless network that will support many different types of wireless clients. When conducting the survey, which client must be used to ensure a consistent experience for all of the wireless clients?
A. the client that has the highest RF properties
B. the client that is used most by the company
C. the client that is used least by the company
D. the client with the worst RF characteristics
Question # 10
Why is 802.11a connectivity reduced in an X-ray room?
A. X-rays impact the 802.11a UNll-2 channels Vial cause access points to dynamically
change channels.
B. X-ray rooms exhibit increased signal attenuation
C. X-rays within these rooms cause multipath issues.
D. X-rays create significant non-Wi-Fi interference on the 802.11a band
Amelia
Nov 21, 2024
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