An engineer has been tasked with optimizing roaming for all the wireless networks used by shops located in a shopping center. A unique WLAN is assigned to each individual shop named ret470632970B55XX, where the last two digits indicate the shop's location. The wireless network consists of 9800 controllers and Cisco 9100 APs. What should the engineer configure on the controllers to optimize roaming?
A. assign access rules based on location
B. disable the 802.11a/b network
C. enable AES encryption
D. create an interface per shop
An engineer is designing a new wireless network for an international company. The design must have these requirements:
1.
broadcast wireless channels based on country regulations
2.
controllers to support APs for regulatory domains
3.
RF changes applied on APs per country that are installed
4.
multiple-country feature to be used on the controllers
Which design approach must be taken?
A. Install APs and controllers with the same license number across all offices globally.
B. Install APs and controllers with the same part number across all offices globally.
C. Create an RF group with controllers configured with the same set of countries in the random order.
D. Create an RF group with controllers configured with the same set of countries in the same order.
An engineer has deployed Cisco Aironet 3800 Series APs with switches that support 802.11bz on existing CAT-5e cabling. Which value is the maximum distance supported to achieve up to 5 Gb speed?
A. 30 m
B. 40 m
C. 70 m
D. 90 m
In a multifloor office building that contains an auditorium in the basement, all the access points are joined to the same WLC. The plan is to implement a high-density, high-speed design in the auditorium and a low-density VoWiFi design in the offices. How must the access point groups be configured for the auditorium and the offices?
A. To all the access points, apply one RF profile that supports Vo WLAN.
B. Join the access points in each area to area-specific access point groups that have separate RF profiles.
C. To all the access points, apply one RF profile that supports high speed.
D. Join the access points in each area to different controllers that have separate RF profiles.
An engineer is working on a wireless refresh for a customer and identified that the existing WLCs have RTU licenses installed. Which two WLC models can reuse the licenses? (Choose two.)
A. 5520
B. vWLC
C. 3504
D. 5508
E. 2504
Which solution benefits from signal attenuation and provides channel reuse for high-density Wi-Fi deployment in an amphitheater?
A. ceiling mounting
B. side mounting
C. front and rear mounting
D. under-seat mounting
An engineer needs a budgetary number for the quantity of 9115AXI APs in a new conference center. The engineer plans to use only the 5 GHz band and use 20 MHz channel width. Based on this requirement and Cisco best practices, what is the amount of square feet covered per AP in a high-density conference room layout?
A. 3,500 square feet
B. 1.000 square feet
C. 5,000 square feet
D. 2,500 square feet
An engineer must design a WLAN that can handle voice traffic and location-based services. Which two design features enable both services to function properly? (Choose two.)
A. Use every channel possible in 5 GHz.
B. Put APs in corners of each floor for triangulation.
C. Have a 15% overlap of cell coverage.
D. Use every channel possible in 2.4 GHz.
E. Have a 25% overlap of cell coverage.
A community bank has three campus locations and one HQ with the data center operations. Each campus location has four Cisco Catalyst 9120 APs. The data center has a Catalyst 9800 WLC with eight Catalyst 9120 APs. Poor WAN uplinks cause impacted branch AP and wireless client connectivity back to HQ, and each campus location is now planned to have its own EWC controller based on C9120 AP to keep traffic local. This new design must accommodate these requirements:
1.
Guest WLAN will be routed locally.
2.
Employee WLAN must be authenticated 802.1x PEAP via HQ data center ISE but can pass traffic locally once authenticated.
3.
HQ WLC will be the primary backup WLC for each WLC.
Which design approach should the consulting engineer take?
A. Two C9120 campus APs must be converted to EWC mode, one for the active controller and the other for standby with HQ WLC set as N+1 backup. The campus guest WLAN will use the guest anchor to HQ WLC for guest VLAN access, and employee WLAN will need the HQ AAA server to be added to EWC and then use that to perform the 802.1x authentication.
B. One C9120 campus AP must be converted to EWC mode, and the preferred controller is set to that AP with HQ WLC should be paired as mobility peer and configured as N+1 backup. The campus guest WLAN will use local web auth on guest VLAN. The campus employee WLAN will need the guest anchor back to the HQ employee WLAN.
C. Two C9120 campus APs must be converted to EWC mode, one for the active controller and the other for standby set as N+1 backup. The campus guest WLAN will use local web auth on guest VLAN, and employee WLAN will need the HQ AAA server added to EWC.
D. One C9120 AP in each campus must be converted to EWC mode, and the preferred controller is set to that AP with HQ WLC set as N+1 backup. The campus guest WLAN will use local web auth on guest VLAN, and employee WLAN will need the HQ AAA server to be added to EWC.
After the completion of a site survey with Ekahau Site Survey tool, using the default color palette, it is noted that multiple areas are shown as white on the heat map when viewing 5 GHz signal strength data. What does this indicate about the signal strength?
A. The area is below -67 dBm at coverage cell edge.
B. The area is below -100 dBm at coverage cell edge.
C. The area is below the minimum threshold configured on the tool.
D. The area is below the detectable level and indicates no RF signal.
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Cisco exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 300-425 exam preparations and Cisco certification application, do not hesitate to visit our Vcedump.com to find your solutions here.