Google Links

Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

1. Specify requirements for voice over wireless architecture
   • Analyse voice requirements for use over a wireless network
   • Specify wireless requirements for voice applications for design considerations
   • Verify network for voice readiness and suitability
2. Design the implementation of secure VoWLAN
   • Configure wireless client devices
   • Design and configure the WLAN for VoWLAN with security configurations
   • Design and configure infrastructure devices
   • Devise structured troubleshooting methodology for VoWLAN implementation
3. Design and implement QoS for wireless applications
   • Plan general design considerations for wired QoS
   • Design wireless QoS deployment schemes
   • Configure WLAN equipment for QoS
4. Design, implement and test multicast over wireless environment
   • Evaluate general multicast concepts
   • Analyse the implications for multicast in 802.11
   • Configure multicast requirements for a wireless network
   • Devise structured troubleshooting methodology for multicast in a WLAN environment
5. Plan and scope the wireless network for video and high-bandwidth applications
   • Design and implement QoS for latency-sensitive applications
   • Analyse the requirement for video applications over 802.11n WLAN
   • Calculate and predict bandwidth requirements for video applications over the wireless network
   • Analyse the impact of the WLAN interconnectivity for devices on QoS for devices or the wired side

Performance Evidence

Evidence of the ability to:

analyse and specify voice over wireless architecture requirements

design and implement voice applications over wireless local area network (WLAN)

implement a quality of service (QoS) for wireless applications

use network tools to configure and test wireless infrastructure and applications

plan and scope the wireless network bandwidth.

Note: If a specific volume or frequency is not stated, then evidence must be provided at least once.

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Knowledge Evidence

To complete the unit requirements safely and effectively, the individual must:

explain the configuration, verification and troubleshoot procedures required to undertake:

router operation and routing

virtual local area network (VLAN) switching and inter-switching communications

summarise iDevice operating system (iOS) and internet protocol (IP) networking models

outline video and high-bandwidth applications and requirements

explain voice applications and protocols

clarify voice over wireless local area network (VoWLAN) technologies

describe the following aspects of wireless networks:

current regulations, standards and certifications

deployment schemes

network security technology

network topologies and elements

networking protocols

summarise WLAN devices and their specification and use.

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