Pass 300-425 Exam in First Attempt Guaranteed 100% Cover Real Exam Questions [Dec-2021]
Valid 300-425 test answers & Cisco 300-425 exam pdf
WLAN High Availability
The questions from this section cover 20% of the entire content and are dedicated to evaluating the following abilities of the candidates:
- Design high availability for various controllers, including network availability through LAG, stateful switchover, as well as anchor controller priority & redundancy;
- Design high availability for APs, including fall-back (primary, secondary, and assigning tertiary) and AP prioritization.
NEW QUESTION 47
A customer is looking for a network design with Cisco Hyperloctation using AP4800 for location tracking via a custom mobile app Issues appeared in the past with refresh rates for location updates.
What needs to be implemented to meet these requirements?
- A. redundant CMX and fetch location in round-robin fashion.
- B. Cisco CMX SDK in the location app
- C. Cisco FastLocate technology
- D. device Bluetooth via the app
Answer: C
NEW QUESTION 48
A customer has two Cisco 550B WLCs that manage all the access points in their network and provide N+1 redundancy and load balancing. The primary Cisco WLC has 60 licenses and the secondary Cisco WLC has 40. The customer wants to convert the N+1 model to an HA model and provide SSO. Configuration must be performed during a maintenance window. After performing all the configurations on both controllers, the config redundancy unit secondary command is issued on the secondary Cisco WLC and it fails. Which parameter needs to be in place to complete the configuration?
- A. A cable in the RP port
- B. SSO needs to be enabled
- C. The primary Cisco WLC is already set as the secondary unit.
- D. The secondary Cisco WLC needs a minimum of 50 base licenses
Answer: D
NEW QUESTION 49
An engineer has deployed a group of APs in an auditorium and notices that the APs are showing high cochannel interference. Which profile can be used to adjust the parameters for these high-density APs?
- A. QoS profile
- B. RF profile
- C. ISE profile
- D. AVC profile
Answer: B
Explanation:
NEW QUESTION 50
A technician connects a Cisco Aironet 3700 Series access point to a switch and realizes that the AP is coming up with 3x3 MIMO. Which reason explains this behavior?
- A. The switch is PoE+ capable.
- B. The AP is getting power from a power injector.
- C. The switch is 802.3af capable.
- D. A redundant power supply is unavailable on the switch.
Answer: A
NEW QUESTION 51
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. fewer antennas than laptops
- C. higher data rates than laptops
- D. no support for 802.11r
- E. lower data rates than laptops
Answer: B,E
Explanation:
NEW QUESTION 52
A customer has two Cisco 550B WLCs that manage all the access points in their network and provide N+1 redundancy and load balancing. The primary Cisco WLC has 60 licenses and the secondary Cisco WLC has
40. The customer wants to convert the N+1 model to an HA model and provide SSO. Configuration must be performed during a maintenance window. After performing all the configurations on both controllers, the config redundancy unit secondary command is issued on the secondary Cisco WLC and it fails. Which parameter needs to be in place to complete the configuration?
- A. A cable in the RP port
- B. SSO needs to be enabled
- C. The primary Cisco WLC is already set as the secondary unit.
- D. The secondary Cisco WLC needs a minimum of 50 base licenses
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION 53
Which two criteria must be considered when conducting an outdoor bridge site survey? (Choose two.)
- A. weather
- B. traffic lights
- C. Fresnel zone
- D. near-far effect
- E. power lines
Answer: D,E
Explanation:
https://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/116057-site-survey-guidelines-wlan-00.html#anc7
NEW QUESTION 54
An engineer performs a Layer 1 survey by using Metageek Chanatyzer only on the current operating channel. Which operating mode is configured for a Cisco CleanAir AP?
- A. SE-connect
- B. sniffer
- C. local
- D. monitor
Answer: C
Explanation:
https://www.metageek.com/training/lessons/chanalyzer-clean-air.html
NEW QUESTION 55
A medium-sized hospitality company with 50 hotels needs to upgrade the existing WLAN m each hotel to 802Hn During the site surveys tor each hotel, what needs to be taken into consideration when determining the locations for each AP?
- A. Selecting AP locations where power is already available
- B. Selecting APs that can be hidden in ceiling panels lo provide a secure and clean aesthetic look.
- C. Selecting locations that are easily accessed so maintenance and upgrades can be performed quickly
- D. Selecting locations that make visual assessment of the AP operation easy
Answer: A
NEW QUESTION 56
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. fewer antennas than laptops
- C. higher data rates than laptops
- D. no support for 802.11r
- E. lower data rates than laptops
Answer: B,E
Explanation:
NEW QUESTION 57
A wireless deployment in a high-density environment is being used by vendors to process credit card payment transactions via handheld mobile scanners. The scanners are having problems roaming between access points in the environment. Which feature on the wireless controller should have been incorporated in the design?
- A. 802.11w
- B. Application Visibility Control
- C. RX SOP
- D. AP Heartbeat Timeout
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-5/configguide/b_cg85/advanced_wireless_tuning.html
NEW QUESTION 58
A wireless engineer is performing a post verification of a wireless network. Which two metrics does the engineer verify to ensure that the wireless network can support voice services? (Choose two.)
- A. The client device must have at least an -65 dBm RSSI.
- B. The rate of retransmitted packets must be 20 percent or below.
- C. The client device must have at least an -67 dBm RSSI.
- D. The rate of retransmitted packets must be 15 percent or below.
- E. The coverage area must have a noise floor that does not exceed -87 dBm.
Answer: B,C
Explanation:
NEW QUESTION 59
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. Increase the Tx power on incorrectly surveyed access points.
- B. Deploy the specified access points per area type.
- C. Resurvey and adjust the design.
- D. Deploy unsurveyed access points to the design.
Answer: C
NEW QUESTION 60
What is the recommended cell overlap when designing a wireless network for Cisco Hyperlocation?
- A. 40%
- B. 30%
- C. 50%
- D. 20%
Answer: D
Explanation:
Section: Wired and Wireless Infrastructure
NEW QUESTION 61
You made changes to a VLAN, but the changes were not propagated to the other switches in the VTP domain.
You enter a show vtp command at the switch where the changes were made, which displays the following output:
What should you do to solve this problem?
- A. Change the VTP operating mode to server.
- B. Upgrade the VTP version to version 2.
- C. Upgrade the VTP version to version 3.
- D. Disable VTP pruning.
Answer: A
Explanation:
The output of the show vtp command shows that the VTP operating mode is transparent mode. This means that you can make VLAN changes on the switch, but they will only affect that switch. Changes will not be propagated to other switches in the Layer 2 network. You will need to change the operating mode to server if you want to VLAN changes to be propagated to other switches.
To change the VTP operating mode to server, you would enter the vtp server global command as shown:
switch1#(config) vtp server
You should not disable VTP pruning. This will have no effect on the propagation. You must change the mode of the switch.
You should not upgrade the VTP version to version 2 or version 3. This will have no effect on the propagation.
You must change the mode of the switch.
Objective:
Layer 2 Technologies
Sub-Objective:
Configure and verify trunking
References:
Cisco > Cisco IOS LAN Switching Command Reference > udld through vtp v2-mode > vtp server
NEW QUESTION 62
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 with the worst RF characteristics
- B. the client that has the highest RF properties
- C. the client that is used least by the company
- D. the client that is used most by the company
Answer: D
NEW QUESTION 63
Which three pieces of equipment are needed to conduct a fully measured wireless survey? (Choose three.)
- A. ladder
- B. access point
- C. spirit level
- D. PoE battery
- E. goggles
- F. tall tripod
Answer: B,D,F
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/81/design/guide/b_mesh_81/Site_Preparation_
NEW QUESTION 64
A wireless deployment in a high-density environment is being used by vendors to process credit card payment transactions via handheld mobile scanners. The scanners are having problems roaming between access points in the environment. Which feature on the wireless controller should have been incorporated in the design?
- A. 802.11w
- B. RX-SOP
- C. Application Visibility Control
- D. AP Heartbeat Timeout
Answer: B
Explanation:
Section: Wired and Wireless Infrastructure
NEW QUESTION 65
An engineer is reducing the subnet size of the corporate WLAN by segmenting the VLAN into smaller subnets. Clients will be assigned a subnet by location. Which type of groups can the engineer use to map the smaller subnets to the corporate WLAN?
- A. WLC port groups
- B. interface groups
- C. AP groups
- D. RF groups
Answer: C
Explanation:
NEW QUESTION 66
A customer has determined that aesthetics is a primary concern for their upcoming guest deployment. Which design consideration can be leveraged to address this concern?
- A. Deploy environmentally friendly cabling components to blend into the environment.
- B. Paint the access point to cover the LED from being noticeable.
- C. Use enclosures to hide the wireless infrastructure in the surrounding environment.
- D. Use AIR-AP-BRACKET-1 to allow for greater mounting locations
Answer: A
Explanation:
NEW QUESTION 67
A network engineer is working on a predictive WLAN design. The new wireless network must support access to internet, email, voice, and the inventory database To successfully support these services, which configuration must the engineer use for the signal strength levels and SNR on the planning tool?
- A. signal strength of 67 dBm. 20-dB SNR and maximum 1 percent packet loss
- B. signal strength of -70 dBm. 30-dB SNR. and maximum 10 percent packet loss
- C. signal strength of -67 dBm. 20-dB SNR. and maximum 5 percent packet loss
- D. signal strength of -67 dBm. 25-dB SNR. and maximum 1 percent packet loss
Answer: D
Explanation:
https://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/116057-site-survey-guidelines-wlan-00.html
NEW QUESTION 68
An engineer at a global enterprise organization must ensure that a mesh deployment has the highest number of channels available to the backhaul, regardless of region deployed, which design meets this requirement?
- A. one controller per continent
- B. one controller per country code
- C. redundant controllers in the most restrictive regulatory domain
- D. redundant controllers in the least restrictive regulatory domain
Answer: C
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-5/config-guide/b_cg85/country_codes.html
NEW QUESTION 69
Which technology provides a multichassis IP connection between VSS-enabled switches and downstream devices?
- A. PAgP
- B. MEC
- C. ICCP
- D. LACP
- E. BFD
- F. LAG
Answer: B
NEW QUESTION 70
Refer to the exhibit.
Which two statements about Cisco Prime Infrastructure are true? (Choose two.)
- A. Controllers must be synchronized with Cisco Prime Infrastructure for planning mode to work.
- B. It shows the planning mode feature in Cisco Prime Infrastructure.
- C. It shows the map editor feature in Cisco Prime Infrastructure.
- D. Planning mode requires a special license in Cisco Prime Infrastructure.
- E. It presents the recommended number of APs for the selected coverage area based on the selections made.
Answer: B,E
Explanation:
NEW QUESTION 71
Which UDP port numbers are used for exchange mobility packets in an AireOS wireless deployment?
- A. UDP 16668 for control plane, UDP 16667 for data plane
- B. UDP 16666 for control plane, UDP 16667 for data plane
- C. UDP 16667 for control plane, UDP 16666 for data plane
- D. UDP 16666 for control plane, EoIP (IP protocol 97) for data plane
Answer: B
NEW QUESTION 72
......
300-425 Exam Questions – Valid 300-425 Dumps Pdf: https://www.verifieddumps.com/300-425-valid-exam-braindumps.html
Verified 300-425 dumps Q&As - Pass Guarantee: https://drive.google.com/open?id=139XDVrNOHM58oXQ--8CCzNP2WuFnowQb
