JN0-451 Dumps PDF 2023 Program Your Preparation EXAM SUCCESS
Get Perfect Results with Premium JN0-451 Dumps Updated 82 Questions
NEW QUESTION # 43
Referring to the exhibit, what is the site ID?
- A. 02e208b2d34
- B. 978c48e6-6ef6-11e6-8bbf-02e208b2d34f
- C. 02e208b2d34f
- D. 9777c1a0-6ef6-11e6-8bbf-02e208b2d34
Answer: B
NEW QUESTION # 44
You are using location-based services (LBS) at a new warehouse and placed the APs on the floor plan with the correct scale. The APs are mounted on trusses, 14 feet (4.3 meters) from the floor.
Which two actions ensure correct location accuracy in this scenario? (Choose two.)
- A. Install Virtual Beacons in each aisle.
- B. Disable the 2.4 GHz Wi-Fi radios to reduce interference.
- C. Determine the orientation of each AP.
- D. Configure the height of each AP.
Answer: A,D
Explanation:
Explanation
When using location-based services (LBS) at a new warehouse and placing APs on the floor plan with correct scale while ensuring correct location accuracy in this scenario where APs are mounted on trusses 14 feet (4.3 meters) from floor, two actions that should be taken are installing Virtual Beacons in each aisle and configuring height of each AP. So the correct answers are A. Install Virtual Beacons in each aisle and B.
Configure height of each AP.
NEW QUESTION # 45
Mist WLAN objects are configurable at which two levels? (Choose two.)
- A. organization
- B. site
- C. site group
- D. access point
Answer: B,C
Explanation:
According to the Mist documentation1, WLANs are wireless networks that can be configured with different settings such as SSID, security, encryption, authentication, etc. WLANs can be created and managed at different levels of hierarchy in the Mist cloud.
The site group level allows you to create and apply WLANs to a group of sites that share common characteristics or requirements2. This helps you to simplify and standardize your WLAN configuration across multiple sites.
The site level allows you to create and manage WLANs for a specific site that may have unique needs or preferences1. This gives you more flexibility and granularity for your WLAN configuration at each site.
NEW QUESTION # 46
Your customer added an Apple TV in their conference room so that employees can easily share their screen. However, the Apple TV cannot be discovered by the employees' devices.
Which two settings are causing the problem? (Choose two.)
- A. Broadcast/Multicast
- B. MDNS
- C. Ignore Broadcast SSID Probe Requests
- D. ARP
Answer: A,B
Explanation:
If a customer added an Apple TV in their conference room so that employees can easily share their screen but the Apple TV cannot be discovered by the employees' devices, two settings that could be causing this problem are MDNS and Broadcast/Multicast. So the correct answers are A. MDNS and B. Broadcast/Multicast.
NEW QUESTION # 47
Click the Exhibit button.
Referring to the exhibit, what is the meaning of the AI VALIDATED status update?
- A. The issue was opened and is unresolved.
- B. The issue was opened and Marvis confirms it has been closed.
- C. The issue was opened and Marvis has closed it.
- D. The issue was opened and closed manually.
Answer: B
Explanation:
Explanation
The AI VALIDATED status update means that the issue was opened and Marvis confirms it has been closed.
NEW QUESTION # 48
Which two statements are correct about channel bonding? (Choose two.)
- A. Bonding two channels together doubles the available bandwidth.
- B. Bonding two channels together doubles the required device resources.
- C. Bonding two channels together doubles the number of available channels.
- D. Bonding two channels together doubles the noise floor.
Answer: A,C
NEW QUESTION # 49
What are two functions of Mist Radio Resource Management (RRM)? (Choose two.)
- A. channel assignment
- B. WLAN scheduling
- C. Ethernet configurations
- D. transmit power control
Answer: A,D
Explanation:
Explanation
Mist Radio Resource Management (RRM) performs several functions including transmit power control and channel assignment which help optimize wireless network performance by dynamically adjusting radio settings based on changing environmental conditions.So,the correct answers are A.transmit power control and C.channel assignment
NEW QUESTION # 50
What are two ways to access Marvis? (Choose two.)
- A. Use Insights.
- B. Use Actions.
- C. Use the conversational assistant.
- D. Use config templates.
Answer: B,C
NEW QUESTION # 51
In which two layers of the OSI model are WLANs located? (Choose two.)
- A. Transport
- B. Network
- C. Physical
- D. Data Link
Answer: C,D
Explanation:
Reference:
According to the Lecture 3 - Radio Frequency and Antenna Fundamentals - Part 2 document2, two layers of the OSI model where WLANs are located are:
Physical, which defines how data is encoded and transmitted over the wireless medium using radio waves.
Data Link, which defines how devices access and share the wireless medium using media access control (MAC) protocols.
NEW QUESTION # 52
Referring to the exhibit, you asked Marvis to troubleshoot a client. In this scenario, what did Marvis determine?
- A. two authentication failures over this week
- B. two authentication failures today
- C. DHCP errors over the past seven days
- D. two DHCP failures today
Answer: B
NEW QUESTION # 53
What information would be streamed through webhooks? (Choose two.)
- A. alerts
- B. audit logs
- C. location coordinates of RFID tags
- D. SLE metrics of clients
Answer: A,C
NEW QUESTION # 54
You are the only tenant in a building that has Wi-Fi. At times, the Wi-Fi network appears to be slow and you want to determine if the microwave oven is causing an issue because it is used throughput the day. Which SLE metric and classifier should you look at to determine the issue?
- A. capacity/non-wifi interference
- B. capacity/wifi interference
- C. throughput/coverage
- D. throughput/network issues
Answer: A
NEW QUESTION # 55
Which two terms correctly describe transmissions over Wi-Fi? (Choose two.)
- A. half-duplex
- B. full-duplex
- C. shared medium
- D. point-to-point medium
Answer: B,C
NEW QUESTION # 56
When does a Mist AP actually begin transmitting BLE?
- A. When BLE is enabled at the Organization level.
- B. When BLE is enabled for the AP.
- C. When it is placed on a floor plan.
- D. When it is claimed and placed on a site.
Answer: B
NEW QUESTION # 57
Regarding roaming, which device determines when it is time to connect to another AP?
- A. the primary AP
- B. the client device
- C. the current AP
- D. the gateway router
Answer: B
NEW QUESTION # 58
What are basic data rates?
- A. disabled data rates
- B. optional data rates
- C. required data rates
- D. fastest data rates
Answer: C
Explanation:
Explanation
Basic data rates are the required data rates that all devices on a wireless network must support in order to connect to the network. These rates are used for management and control frames and can affect the performance of the network.
NEW QUESTION # 59
Referring to the exhibit, you asked Marvis to troubleshoot a client. In this scenario, what did Marvis determine?
- A. two authentication failures over this week
- B. two authentication failures today
- C. DHCP errors over the past seven days
- D. two DHCP failures today
Answer: A
NEW QUESTION # 60
Which modulation method will result in the highest theoretical data rates?
- A. 64 QAM
- B. 16 QAM
- C. BPSK
- D. QPSK
Answer: A
NEW QUESTION # 61
Which Wireless Assurance SLE provides information on Opportunistic Key Caching (OKC)?
- A. Coverage
- B. Time to Connect
- C. Capacity
- D. Roaming
Answer: D
Explanation:
Reference:
According to the Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide1, the Wireless Assurance SLE that provides information on Opportunistic Key Caching (OKC) is Roaming. OKC is a fast roaming technique that allows wireless clients and the WLAN infrastructure to cache only one PMK for client association with a WLAN, even when roaming between multiple APs.
NEW QUESTION # 62
......
JN0-451 PDF Dumps Extremely Quick Way Of Preparation: https://actualtest.updatedumps.com/Juniper/JN0-451-updated-exam-dumps.html