Latest [Dec 29, 2021] Realistic Verified 300-425 Dumps
Pass Cisco 300-425 Exam Updated 99 Questions
NEW QUESTION 49
During a client roaming event, which device is responsible for communicating the new Layer 2 EID mapping of a wireless supplicant to the fabric domain?
- A. WLC
- B. BN
- C. CP1
- D. CP2
Answer: A
NEW QUESTION 50
A network engineer is asked to configure a "site-to-site" Ipsec VPN tunnel. One of the last things that the engineer does is to configure an access list (access-list 1 permit any) along with the command ip nat inside source list 1 int s0/0 overload. Which functions do the two commands serve in this scenario?
- A. The command access-list 1 defines interesting traffic that is allowed through the tunnel.
- B. The command ip nat inside source list 1 int s0/0 overload disables "many-to-one" access for all devices on a defined segment to share a single IP address upon exiting the external interface.
- C. The command ip nat inside source list 1 int s0/0 overload provides "many-to-one" access for all devices on a defined segment to share a single IP address upon exiting the external interface.
- D. The command access-list 1 permit any defines only one machine that is allowed through the tunnel.
Answer: C
Explanation:
Configuring NAT to Allow Internal Users to Access the Internet Using Overloading
Note in the previous second configuration, the NAT pool "ovrld"only has a range of one address. The keyword overload used in the ip nat inside source list 7 pool ovrld overload command allows NAT to translate multiple inside devices to the single address in the pool.
Reference: http://www.cisco.com/en/US/tech/tk648/tk361/technologies_tech_note09186a0080094e77.shtml
NEW QUESTION 51
An engineer must create data-link redundancy for the company's Cisco Wireless LAN Controller. The engineer has decided to configure LAG-based redundancy instead of port-based redundancy. Which three features of LAG-based redundancy influenced this decision? (Choose three.)
- A. All interface traffic passes as long as one port is up.
- B. The same port has multiple untagged dynamics interfaces.
- C. Packets are always sent out on the same port they are received on.
- D. Interface connection to two separate nonstacked switches is available.
- E. Full bandwidth of all links is available.
- F. Ports are grouped into multiple LAGs.
Answer: A,C,F
NEW QUESTION 52
An engineer as performing a Layer 1 passive wireless site survey utilizing a channel analyzer software in the
2.4 GHz spectrum. Which chart indicates the ratio of interference present during the duration of the capture?
A)
B)
C)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 53
Where must the APs be mounted when used in a high-density wireless network to provide 6 dB to 20 dB of attenuation to a cell?
- A. above the stage
- B. in the aisle
- C. under the stage
- D. under the seat
Answer: D
Explanation:
Section: Wired and Wireless Infrastructure
NEW QUESTION 54
A wireless engineer is hired to design a network for a technology company. The company campus has four buildings and a warehouse with access points that provide full wireless coverage as well as a pair of WLCs located in the core of the network. Which type of wireless architecture is being used?
- A. autonomous deployment
- B. unified deployment
- C. distributed deployment
- D. centralized deployment
Answer: D
Explanation:
NEW QUESTION 55
A customer is running a guest WLAN with a foreign/export-anchor setup. There is one anchor WLC in the US and two in Europe. Anchor WLC priorities are used to prefer local anchors. During a routine network audit, it is discovered that a large number of guest client sessions in the US are anchored to the WLCs in Europe. Which reason explains this behavior?
- A. The US anchor WLC failed and recovered.
- B. The anchor WLC is in the same mobility group.
- C. The foreign WLC failed and recovered.
- D. The US anchor WLC is anchored to itself with a priority value of zero.
Answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-1/Enterprise-Mobility-8-1-Design-Guide/Enterprise_Mobility_8-1_Deployment_Guide/WirelessNetwork_GuestAccessService.html
NEW QUESTION 56
Which three pieces of equipment are needed to conduct a fully measured wireless survey? (Choose three.)
- A. PoE battery
- B. tall tripod
- C. ladder
- D. spirit level
- E. goggles
- F. access point
Answer: A,B,F
NEW QUESTION 57
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. continuous -72 dBm coverage from one access point
- B. overlapping -72 dBm coverage from two access points
- C. continuous -67 dBm coverage from one access point
- D. overlapping -67 dBm coverage from two access points
Answer: C
Explanation:
So -67dBm covers both Data & Voice with a single AP
NEW QUESTION 58
An engineer is trying to determine the most cost-effective way to deploy high availability for a campus enterprise wireless network that currently leverages three wireless LAN controllers Which architecture should the engineer deploy?
- A. N+N solution without SSO
- B. N+N with SSO
- C. N+1 with SSO
- D. N+1 solution without SSO
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/cisco-campus-lan-wlan-design-guide.html
NEW QUESTION 59
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. 24 Mbps on 802.11 an
- B. 24 Mbps on 802.11 bgn
- C. 6 Mbps on 802.11 bgn
- D. 12 Mbps on 802.11 an
Answer: B
NEW QUESTION 60
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 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 client device must have at least an -65 dBm RSSI.
Answer: B,C
Explanation:
NEW QUESTION 61
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 below 35 RSSI.
- B. The measurement should be done on the 2.4-GHz band.
- C. The edge of the cell should be -67 dBm.
- D. One AP should be deployed per 3000 square feet.
Answer: C
Explanation:
NEW QUESTION 62
An enterprise has moved most services to the cloud, including email applications and real-time communication. Which feature must be enabled on the wireless network to improve the user experience?
- A. Interference mitigation
- B. Fast secure roaming
- C. Radio management
- D. QoS
Answer: B
Explanation:
Explanation
https://community.cisco.com/t5/wireless-mobility-documents/what-is-cckm-and-how-does-it-affect-fast-an
NEW QUESTION 63
A network engineer is working on a design for a wireless network that must support data, voice, and location services. To support these services, which access point placement must the engineer use?
- A. corner only
- B. perimeter and corner
- C. perimeter only
- D. indoor and outdoor
Answer: C
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/WiFiLBS-DG/wifich5.html
NEW QUESTION 64
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 TCP port 16666 for communication to work.
- B. A rule is needed at the firewall to allow UDP port 16666 for communication to work.
- C. A rule is needed at the firewall to allow UDP port 97 for communication to work.
- D. A rule is needed at the firewall to allow TCP port 97 for communication to work.
Answer: B
Explanation:
NEW QUESTION 65
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 1000 APs
- C. up to 20 WLCs and 3000 APs
- D. up to 20 WLCs and 6000 APs
Answer: D
NEW QUESTION 66
Which statement about creating a mobility group is true, excluding mobility anchors?
- A. The WLCs do not have to be of the same model or type to be a member of a mobility group, however each member should be running different software versions.
- B. Each WLC must use the same mobility name and be defined as a peer in each other's static mobility members list.
- C. If WLCs with HA SSO are deployed, each WLC in the WLC HA pair considered separately as a mobility peer.
- D. A mobility groups does not require all WLCs in the group to use the same virtual IP address.
Answer: C
NEW QUESTION 67
What is the recommended cell overlap when designing a wireless network for Cisco Hyperlocation?
- A. 20%
- B. 30%
- C. 40%
- D. 50%
Answer: A
Explanation:
NEW QUESTION 68
Which non-Wi-Fi interferer can be identified by Metageek Chanalyzer?
- A. smartphones
- B. PDAs
- C. jammers
- D. printers
Answer: C
Explanation:
Explanation
https://www.metageek.com/training/resources/wifi-and-non-wifi-interference
NEW QUESTION 69
Which non-Wi-Fi interferer can be identified by Metageek Chanalyzer?
- A. smartphones
- B. PDAs
- C. jammers
- D. printers
Answer: C
Explanation:
https://www.metageek.com/training/resources/wifi-and-non-wifi-interference
NEW QUESTION 70
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 is used most by the company
- B. the client with the worst RF characteristics
- C. the client that has the highest RF properties
- D. the client that is used least by the company
Answer: B
Explanation:
Explanation
https://documentation.meraki.com/MR/WiFi_Basics_and_Best_Practices/Conducting_Site_Surveys_with_MR_A
NEW QUESTION 71
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. antenna gain
- B. transmit power considerations
- C. aesthetics
- D. power supply considerations
Answer: B
Explanation:
Explanation
https://www.cisco.com/en/US/docs/solutions/Enterprise/Mobility/emob30dg/RFDesign.html#wp1000551
NEW QUESTION 72
A network engineer is designing a new wireless network. The network needs to have these characteristics:
* support high client concentration
* optimize client performance
* avoid interference
Which approach should be taken?
- A. Deploy APs near each other for 5 GHz coverage, and enable me 2.4 GHz radios for all APs.
- B. Deploy APs near each other for 2 4 GHz coverage and disable the 5 GHz radios for all APs
- C. Deploy APs near each other for 2 4 GHz coverage, and disable the 5 GHz radios for some APs
- D. Deploy APs near each other for 5 GHz coverage, and disable the 2 4 GHz radios for some APs
Answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-6/b_Cisco_Wireless_LAN_Controller_Configuration_Best_Practices.html
NEW QUESTION 73
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Career Opportunities
Passing the Cisco 300-425 exam and getting the CCNP Enterprise certification will improve your career potential. With this sought-after certificate under their belt, you can explore various job roles, including a Network Engineer, a Senior Enterprise Architect, a Cisco Certified Network Professional, a Cisco Wireless Network Engineer, a Network Manager, a Cisco Firewall Engineer, a Network Deployment Engineer, and many more. The average salary that the certified specialists can expect is up to $71,000 per year. Some of these titles can provide them with as high as $124,000 per annum. The number of wages will depend on their position, related tasks, and working experience.
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