300-425 Dumps Updated Feb 05, 2022 Practice Test and 113 unique questions
2022 Latest 100% Exam Passing Ratio - 300-425 Dumps PDF
More Details for Exam 300-425
Candidates looking forward to 300-425 have to hold skills which come by thoroughly exploring the aspect of developing wireless networks. Topics to venture into include site surveys, wireless in addition to wired architecture, high availability for wireless LAN, and mobility. Proving abilities in these areas is through a test lasting for 1.5 hours and presented in the English language and Japanese. Professional concentration tests like 300-425 go for $300. About the passing score, Cisco does not state the minimum points to get for one to be accredited. But it is always good to strive to get very high marks and promote your chances of passing. Revision guides and training serve the great purpose of assisting exam-takers to build appropriate knowledge around the stated topics.
NEW QUESTION 47
A wireless engineer is utilizing the voice readiness tool in Cisco Prime for a customer that wants to deploy Cisco IP phones. Which dBm range is the network inspected against?
- A. -85 to -65 dBm
- B. -85 to -67 dBm
- C. -78 to -65 dBm
- D. -72 to -67 dBm
Answer: B
NEW QUESTION 48
An engineer has deployed a group of APs m an auditorium and notices that the APs are showing high co-channel interference Which profile is used to adjust the parameters for these high-density APs?
- A. AVC profile
- B. QoS profile
- C. ISE profile
- D. RF profile
Answer: D
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-7/b_wireless_high_client_density_design_guide.html
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. AVC profile
- B. QoS profile
- C. ISE profile
- D. RF profile
Answer: D
Explanation:
NEW QUESTION 50
How should the concept of mobility domains and mobility groups be explained to a customer?
- A. A mobility group does not constrain the distribution of security context of a client and also does not constrain AP fail-over between controllers when the WLCs are in the same mobility domain.
- B. If WLCs are in the same mobility domain, they communicate with each other but. if an anchor WLC present, it must: be in the same mobility domain for communication to be possible.
- C. WLCs do not need to be in the same mobility domain to communicate with each other Mobility groups constrain the distribution of security context of a client and also constrain AP fail-over between controllers.
- D. if WLCs are in same mobility domain, they communicate with each other. Mobility groups constrain the distribution of security context of a client and also constrain AP fail-over between controllers.
Answer: D
NEW QUESTION 51
Clustering Cisco WLCs into a single RF group enables the RRM algorithms to scale beyond the capabilities of a single Cisco WLC. How many WLC and APs in an RF group can the controller software scale up to in WLC release 8.9 depending on the platform?
- A. up to 20 WLCs and 4000 APs
- B. up to 20 WLCs and 3000 APs
- C. up to 20 WLCs and 1000 APs
- D. up to 20 WLCs and 6000 APs
Answer: D
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-9/config-guide/b_cg89/radio_resource_management.html
NEW QUESTION 52
A wireless engineer is designing a wireless network for a warehouse using access points with internal antennas. Which two elements have a negative effect on the wireless users? (Choose two.)
- A. absorption
- B. client authentication
- C. wireless channels
- D. client authorization
- E. access point height
Answer: A,E
Explanation:
Explanation
https://www.cisco.com/c/en/us/products/collateral/wireless/aironet-1250-series/design_guide_c07-693245.html#
NEW QUESTION 53
Guest anchoring is configured for a newly created SSID for your company. It has been noticed that the mobility tunnels are not up, and that MPING fails from your foreign WLC to the anchor WLC. What is the reason that it is failing?
- A. A rule is needed at the firewall to allow UDP port 16666 for communication to work.
- B. A rule is needed at the firewall to allow UDP port 97 for communication to work.
- C. A rule is needed at the firewall to allow TCP port 16666 for communication to work.
- D. A rule is needed at the firewall to allow TCP port 97 for communication to work.
Answer: A
NEW QUESTION 54
What is the attenuation value of a human body on a wireless signal?
- A. 4 dB
- B. 12 dB
- C. 3 dB
- D. 6 dB
Answer: A
NEW QUESTION 55
Which UDP port numbers are used for exchange mobility packets in an AireOS wireless deployment?
- A. UDP 16666 for control plane, EoIP (IP protocol 97) 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 16668 for control plane, UDP 16667 for data plane
Answer: B
Explanation:
NEW QUESTION 56
Refer to the exhibit.
Which two statements about Cisco Prime Infrastructure are true? (Choose two.)
- A. It shows the map editor feature in Cisco Prime Infrastructure.
- B. It shows the planning mode feature in Cisco Prime Infrastructure.
- C. Planning mode requires a special license in Cisco Prime Infrastructure.
- D. Controllers must be synchronized with Cisco Prime Infrastructure for planning mode to work.
- E. It presents the recommended number of APs for the selected coverage area based on the selections made.
Answer: B,E
Explanation:
NEW QUESTION 57
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. 2 4 GHz. 14-dBi omnidirectional antenna
- B. 2.4 GHz. B-dBi patch antenna
- C. 5 GHz. 8-dBi omnidirectional antenna
- D. 5 GHz. 14-dBi patch antenna
Answer: C
Explanation:
The AP1524PS includes three radios: a 2.4 -GHz, a 5.8- GHz, and a 4.9-GHz radio. The 2.4-GHz radio is for client access (non- public safety traffic) and the 4.9-GHz radio is for public safety client access traffic only. The 5.8-GHz radio can be used as the backhaul for both public safety and non-public safety traffic.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-6/configuration-guide/b_cg76/ b_cg76_chapter_010000001.html
NEW QUESTION 58
Clustering Cisco WLCs into a single RF group enables the RRM algorithms to scale beyond the capabilities of a single Cisco WLC. How many WLC and APs in an RF group can the controller software scale up to in WLC release 8.9 depending on the platform?
- A. up to 20 WLCs and 4000 APs
- B. up to 20 WLCs and 3000 APs
- C. up to 20 WLCs and 1000 APs
- D. up to 20 WLCs and 6000 APs
Answer: D
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-9/config-guide/b_cg89/radio_resource_management
NEW QUESTION 59 
Refer to the exhibit. During a post Mesh deployment survey, an engineer notices that frame collisions occur when MAP-1 and MAP-3 talk to RAP-2 Which type of issue does the engineer need to address in the design?
- A. co-channel interference
- B. hidden node
- C. exposed node
- D. backhaul latency
Answer: B
Explanation:
Explanation
https://www.cisco.com/en/US/docs/solutions/Enterprise/Mobility/emob30dg/WiMesh.pdf
NEW QUESTION 60
An engineer has configured guest anchoring for a newly created SSD however, the mobility tunnels are not up, and EPING is failing from the foreign WLC to the anchor WLC. Which traffic flow must be allowed at the firewall to enable the communication?
- A. TCP port 97
- B. UDP port 16666
- C. UDP port 97
- D. IP protocol 97
Answer: B
Explanation:
NEW QUESTION 61
A wireless network consultant must assess an existing wireless LAN controller. Which section must the consultant check before replacing the old APs with APs that are IEEE 802.11ac-capable?
- A. number of AP licenses
- B. controller PSU
- C. throughput capacity
- D. software version
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/en/us/products/collateral/wireless/catalyst-9100ax-access-points/nb-06-802-11ax-faq-ct
NEW QUESTION 62
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 coverage area must have a noise floor that does not exceed -87 dBm.
- B. The client device must have at least an -65 dBm RSSI.
- C. The rate of retransmitted packets must be 20 percent or below.
- D. The client device must have at least an -67 dBm RSSI.
- E. The rate of retransmitted packets must be 15 percent or below.
Answer: C,D
Explanation:
NEW QUESTION 63
A customer has noticed that Client Band Select is enabled and no clients are utilizing the 5 GHz band. Which three parameters must be met to ensure that wireless clients use the 5 GHz band? (Choose three.)
- A. Ensure tha the UNII-2 extended channels are enabled on the 802.11a radios.
- B. Ensure that the WLAN has 802.11a enabled.
- C. Ensure that the co-channel interference has not exceeded -85 dBm.
- D. Ensure that the client is receiving RSSI above the minimum band select RSSI threshold.
- E. Ensure that channel bonding is enabled on the WLAN.
- F. Ensure that the client is dual-band capable.
Answer: A,D,F
NEW QUESTION 64
A customer has noticed that Client Band Select is enabled and no clients are utilizing the 5 GHz band. Which three parameters must be met to ensure that wireless clients use the 5 GHz band? (Choose three.)
- A. Ensure that the UNII-2 extended channels are enabled on the 802.11a radios.
- B. Ensure that the WLAN has 802.11a enabled.
- C. Ensure that the co-channel interference has not exceeded -85 dBm.
- D. Ensure that the client is receiving RSSI above the minimum band select RSSI threshold.
- E. Ensure that channel bonding is enabled on the WLAN.
- F. Ensure that the client is dual-band capable.
Answer: A,D,F
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/emob41dg/emob41dg-wrapper/ch3_WLAN
NEW QUESTION 65
An engineer is performing a predictive wireless design for a medical treatment environment, which requires data and voice services. What is the minimum requirement for the design?
- A. overlapping -67 dBm coverage from two access points
- B. overlapping -72 dBm coverage from two access points
- C. continuous -67 dBm coverage from one access point
- D. continuous -72 dBm coverage from one access point
Answer: C
Explanation:
So -67dBm covers both Data & Voice with a single AP
NEW QUESTION 66
Multiple WLCs are implemented in a high-availability configuration in a mobility group. APs are deployed with only a primary controller assigned. By default, which mobility group member controller do the orphaned APs join in the event of a failed controller?
- A. controller with the most available AP free license capacity
- B. controller with the least number of associated APs
- C. controller with the least CPU utilization over the last reporting period
- D. controller with the lowest percent of associated APs per license capacity
Answer: B
Explanation:
https://mrncciew.com/2013/04/07/ap-failover/
NEW QUESTION 67
A network administrator uses GRE over IPSec to connect two branches together via VPN tunnel. Which one of the following is the reason for using GRE over IPSec?
- A. GRE supports encryption, while IPSec supports use of routing protocol.
- B. GRE over IPSec decreases the overhead of the header.
- C. GRE supports use of routing protocol, while IPSec supports encryption.
- D. GRE over IPSec provides better QoS mechanism and is faster than other WAN technologies
Answer: C
Explanation:
Following are the management protocols that the MPP feature supports.
These management protocols are also the only protocols affected when MPP is enabled.
NEW QUESTION 68
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 is used least by the company
- C. the client that is used most by the company
- D. the client that has the highest RF properties
Answer: A
Explanation:
https://documentation.meraki.com/MR/WiFi_Basics_and_Best_Practices/Conducting_Site_Surveys_with_MR_Access_Points
NEW QUESTION 69
A customer is concerned about mesh backhaul link security. Which level of encryption does the backhaul link use?
- A. 3DES
- B. AES
- C. WEP
- D. hash
Answer: B
Explanation:
NEW QUESTION 70
......
Conclusion
The Cisco 300-425 exam intends for you to master practical issues around wireless networks, and specifically those associated with the enterprise. Training and guidebooks are present to build your potential in this key sphere. So, anyone looking around for a beefing up of their skills in the sector should see to them that he or she takes and passes the actual test with ease.
Verified 300-425 dumps Q&As - 100% Pass from ActualTorrent: https://www.actualtorrent.com/300-425-questions-answers.html
Pass Exam With Full Sureness - 300-425 Dumps with 113 Questions: https://drive.google.com/open?id=1zbi5tKoPyR47qDoMTTBDsjpybLGRaPUj