Pass Your CWDP-304 Exam Easily - Real CWDP-304 Practice Dump Updated Jun 05, 2024
2024 Realistic Verified Free CWNP CWDP-304 Exam Questions
CWNP CWDP-304 Exam Topics:
| Section | Objectives |
|---|---|
Define Specifications for the WLAN - 25% | |
| Collect business requirements and constraints | - Business use cases and justification - User requirements - Regulatory compliance - Industry compliance - Budget - Aesthetics - Architectural constraints - Mounting restrictions - Access restrictions - Time constraints - Building codes and safety codes |
| Collect and define technical requirements | - Vendor selection - Location services such as RTLS - Latency requirements - Signal strength requirements - Capacity requirements - Security requirements
- Applications and their specific requirements |
| Collect project documentation | - Validated floor plans - Network infrastructure
- Cabling infrastructure
- Power availability and PoE capabilities |
| Define requirement areas including essential metrics for each requirement | - Client device types and capabilities - Applications and their requirements - User and device density - SSIDs - Security settings - Understand common vertical markets |
| Gather information on environmental factors | - Building materials - Attenuation values - Ceiling heights - Site annotations (photos, notes, plans) - Wireless environment scan
|
Design the WLAN - 40% | |
| Define WLAN architectures and select the appropriate architecture for a design | - Controller-based (physical and virtual) architectures - Distributed (cloud-based and local WNMS) - Standalone/Autonomous APs - Dynamic vs. static channel assignment - Dynamic radio management - Software defined radios - RF profiles - Select and/or recommend the appropriate equipment for the design and selected architecture (APs, antennas, controllers, managed services) |
| Produce a design to meet requirements | - Select and use the appropriate design tools
- Select and use the appropriate design methodologies
- Understand and use the common features of wireless design software
- Select and use common vendor features and make configuration recommendations
- Design for different client and application types
- Ensure end-to-end QoS is properly implemented
- Define and recommend security solutions
- Design for secure roaming
|
| Create, distributed, and communicate design documentation | - Bill of Materials (BoM) - Design reports - Physical installation guide |
Deploy the WLAN - 10% | |
| Ensure proper understanding and implementation of the design | - Implementation meeting
- Distribute required documentation |
| Recommend or perform essential deployment tasks | - Understand and perform installation procedures for different WLAN architectures (cloud-based, controller-based, WNMS, autonomous) - Infrastructure configuration supporting the WLAN (DHCP, DNS, NTP, switches, and routers) - Channel assignment, automatic radio management, and transmit power configuration - Installation procedures for cloud-based APs, controller-based APs, WNMS APs, and autonomous APs |
| Perform an installation audit for quality assurance | - Verify proper AP and antenna location and orientation - Verify aesthetic requirements are met - Verify physical security of the installation |
Validate and Optimize the WLAN - 25% | |
| Confirm the WLAN system is operational | - AP Status - Verify PoE provisioning of power requirements are met |
| Perform an RF validation survey | - Ensure coverage requirements - Evaluate impacts of contention and interference |
| Perform client performance testing | - Connectivity testing - Application testing - Roaming testing - Capacity testing - Security testing |
| Recommend appropriate physical adjustments | - AP - Antenna and connectors |
| Recommend appropriate RF adjustments | - RF channel assignment - RF channel bandwidth - RF coverage (transmit power, radio count, antennas) - RF interference issues |
NEW QUESTION # 122
During a validation site survey, you realize that the installers mounted some of the APs above the ceiling.
They said that this was a request from the building architect due to aesthetics constraints.
During the requirements gathering, you weren't advised about any aesthetics constraints from the main stakeholder of the project. What should you do in this case?
Response:
- A. Increase the output power on all APs by 6 dB immediately.
- B. Remove all external antennas and use only the internal antennas to reduce multipath.
- C. Advise the stakeholder that WLAN performance requirements will not be met and a new design process will be needed to meet the requirements.
- D. Leave it as it is and allow automatic channel management to correct any issues.
Answer: C
NEW QUESTION # 123
When live video streaming solutions that transmit simultaneously to more than one recipient are used, what special capability should be considered and configured in all affected WLAN implementations?
Response:
- A. Secure TCP
- B. IPv6
- C. Multicasting
- D. IPSec
Answer: C
NEW QUESTION # 124
A bandpass filter has a maximum in-band loss of 1.5 dB, ripple of 0.4 dB, and a return loss of 15 dB. What is the minimum in-band loss?
Response:
- A. 1.1 dB
- B. 13.5 dB
- C. 1.5 dB
- D. 1.9 dB
Answer: A
NEW QUESTION # 125
When using a predictive design tool, you have selected APs with an antenna gain 3 dBi and set the transmit power of the predicted APs to 25 mW. What should be EIRP of the APs in the design?
Response:
- A. 17 dBm
- B. 125 mW
- C. 11 dBm
- D. 6.25 mW
Answer: A
NEW QUESTION # 126
What might limit the ability to locate 802.11 clients using a WLAN infrastructure without an 802.11 tag?
- A. When its radio is disabled
- B. Lack of 802.11k support
- C. When it is off
- D. When its radio is disabled
Answer: C
NEW QUESTION # 127
What differences exist between VLANs in wireless and wired domains?
Response:
- A. Wireless VLANs do not always segment traffic into separate broadcast domains on the wireless medium. Wired VLANs do segment broadcast domains on the wired network.
- B. Wireless VLANs are ineffective for utilizing a single set of infrastructure equipment to provide different services to different client groups. Wired VLANs are effective for this purpose.
- C. Wireless VLANs are not effective for segmenting the available services and network permissions available to clients. Wired VLANs are effective for this purpose.
- D. Wireless VLANs are never carried in 802.11 frames that cross the wireless medium. VLAN identifiers are always carried in Ethernet frames to indicate the proper VLAN.
Answer: A
NEW QUESTION # 128
What roaming technology uses stored keys at the APs for roam back if a client STA returns after having roamed away?
Response:
- A. Preauthentication
- B. PMK caching
- C. OKC
- D. SCA roaming
Answer: B
NEW QUESTION # 129
Which of the following items could be considered constraints when performing a network design?(Choose all that apply.) Response:
- A. Budget
- B. Politics
- C. Personnel
- D. Timeline
Answer: A,B,C,D
NEW QUESTION # 130
When deploying a new WLAN infrastructure using PoE to power the APs, you realize that a known good AP is not powering up. You use the same cable to connect your laptop and connect without any trouble. What is the most likely reason the AP did not power up?
- A. Lack of PoE budget on the switch
- B. Missing AP licenses in the controller
- C. Layer 3 routing
- D. Spanning-tree convergence
Answer: A
NEW QUESTION # 131
What kind of applications has the character traits of many communications back and forth between the server and client for each transaction initiated by the user?
For example, several files, images and other data files may be required to download to the client with each click from the user. Choose the best answer.
Response:
- A. web-based application
- B. mobile apps
- C. real-time application
- D. console management interfaces
- E. high-data bandwidth application
Answer: C
NEW QUESTION # 132
During a post-validation assessment, you have configured a client for 802.1X/EAP but it is not passing authentication. Which areas should you check in the WLAN configuration?
Response:
- A. Whether the RADIUS shared secret is properly configured on the supplicant and authentication server
- B. Whether the client has a fully valid certificate
- C. Whether the RADIUS server is online and configured for the matching port on the APs and WLAN controllers
- D. Whether the authenticator is configured to support the EAP type(s) your client is configured for
Answer: C
NEW QUESTION # 133
What is the DSCP Per Hop Behavior equivalent classification of the 802.11 AC_VO priority level?
- A. EF
- B. CS3
- C. VO
- D. AF31
Answer: A
NEW QUESTION # 134
You are testing a VoWLAN deployment, and your communication measurements show a certain amount of lost packets. What would be an acceptable packet error rate value to still provide acceptable call quality?
- A. No more than 4% PER max should be acceptable
- B. No more than 1% PER max should be acceptable
- C. No more than 8% PER max should be acceptable
- D. There should be 0% error in a VoWLAN type of deployment
Answer: C
NEW QUESTION # 135
What is the minimum PoE budget needed on a switch to support 6 (six) APs that can only be powered using IEEE 802.3at if no other details are provided?
Response:
- A. 60 W
- B. 240 W
- C. 180 W
- D. 320 W
Answer: C
NEW QUESTION # 136
What operational plane would a WNMS primarily interact with?
Response:
- A. Integration
- B. Data
- C. Management
- D. Control
- E. Distribution
Answer: C
NEW QUESTION # 137
What should always be done before connecting an AP to the production network?
Response:
- A. Baseline configuration that prevents the introduction of security issues to the network on initial connection.
- B. Disabling SSID broadcasting.
- C. Reduction of output power.
- D. Increase in output power.
Answer: A
NEW QUESTION # 138
What frequency and power did 802.11y provide?
Response:
- A. 5.65-5.7 GHz, 5W EIRP
- B. 3.65-3.7 GHz, 20W EIRP
- C. 5.25-5.35 GHz, 10W EIRP
- D. 3.7-3.75 GHz, 15W EIRP
Answer: B
NEW QUESTION # 139
What limitation exists when WMM is not enabled on an 802.11n WLAN?
- A. 802.11 QoS will not be available
- B. The maximum channel-width will be 20MHz
- C. EDCA values will change
- D. Only two ACs will be available
Answer: A
NEW QUESTION # 140
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