300-425 Online Practice Questions and Answers

A wireless engineer must optimize RF performance for multiple buildings with multiple types of construction and user density. Which two actions must be taken? (Choose two.)

A. Configure Flexconnect groups for each building.

B. Configure WMM profiles for each building.

C. Configure AP groups for each area type.

D. Configure RF profiles for each area type.

E. Enable DTPC on the network.

An engineer must decide 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. The edge of the cell should be below 35 RSSI.

C. The measurement should be done on the 2.4-GHz band.

D. One AP should be deployed per 3000 square feet.

A customer celled with a requirement that internal clients must be on different subnets depending on the building they are in, AH 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 an SSID, place it to the desired VLAN under WLANs, and configure 802 lx in ISE to assign the correct VLAN based on the SSID from which the client is authenticating.

B. Create FlexConnecI groups, place the access points in. and sat the correct VLAN to SSID mapping based on location.

C. Create AP groups for each desired location, map the correct VLANs to the internal SSID, and add the access points for that 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.

What is the attenuation value of a human body on a wireless signal?

A. 3 dB

B. 4 dB

C. 6 dB

D. 12 dB

An engineer is 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 should be used with the RAP for backhaul connectivity?

A. 5 GHz. 8-dBi omnidirectional antenna

B. 2.4 GHz. 8-dBi patch antenna

C. 2.4 GHz. 14-dBi omnidirectional antenna

D. 5 GHz. 14-DBi patch antenna

A customer has restricted the AP and antenna combinations for a design to be limited to one model integrated antenna AP for carpeted spaces and one model external antenna AP with high gain antennas for industrial, maintenance, or storage areas. When moving between a carpeted area to an industrial area, the engineer forgets to change survey devices and surveys several APs. Which strategy will reduce the negative impact of the design?

A. Resurvey and adjust the design.

B. Deploy unsurveyed access points to the design.

C. Deploy the specified access points per area type.

D. Increase the Tx power on incorrectly surveyed access points.

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?

A. 10 mw

B. 18 mw

C. 20 mw

D. 50 mw

An engineer is designing a solution where guests terminate on an anchor controller in the DMZ. The engineer is having issues and wants to test connectivity between members of a mobility group. Which command must be issued to test whether a mobility control packet is able to be reached over the management interface?

A. show logging

B. mping

C. eping

D. tracert

An architect configures a set of AirOS controllers to be in the same mobility group as the existing controllers. The implementation should facilitate inter-controller roaming for users in their new campus. After the configuration, the mobility tunnel is not operational for the data path in the network. Which two validations should be performed? (Choose two.)

A. firewall port 16666

B. mping

C. eping

D. rping

E. firewall IP protocol 97

An engineer is deploying new APs to serve IEEE 802.11g through 802.11ac clients and wants to use the Ekahau Site Survey tool to verify RF coverage. Management wants the engineer to verify and create coverage maps as quickly as possible. Which configuration accomplishes the goal?

A. passive mode with two wireless adapters

B. passive mode with one wireless adapter

C. active mode with two wireless adapters

D. active mode with one wireless adapter