CWNA 7.1, 4 dagar

Kursen erbjuds på svenska och nästa kurstillfälle är 1-2 feb samt 14-15 feb 2017 i Kista (en 4 dagarsutbildning, 2+2 dagar)

When you pass the CWNA exam, you earn credit towards the CWSP, CWDP, CWAP, and CWNE certifications and you earn the CWNA certification.

This exam measures the candidate’s ability to understand the fundamentals of RF behavior and to describe the features and functions of WLAN components as they apply to WLAN administration. Also tested are the skills needed to install, configure, and troubleshoot WLAN hardware peripherals and protocols in small business and enterprise deployments.

The skills and knowledge measured by this examination are derived from a survey of wireless networking experts and professionals. The results of this survey were used in weighing the subject areas and ensuring that the weighting is representative of the relative importance of the content.

Detaljerat Kursinnehåll

Chapter 1 – Introduction to WLAN Standards
– Introduction to WLAN industry organizations
– Discussion of protocol standards and compliance
– Overview of 802.11 standard and amendments
– Discussion of additional networking standards
– Regulatory domains and their impact

Cahpter 2 – Radio Frequency (RF) Fundamentals
– RF propagation – Properties of RF waves
– Types of power loss and environmental impact on radio waves
– Spread spectrum, modulation, and coding
– Channels and bandwidth

Chapter 3 – Antennas
– Antenna fundamentals
– Polarization and gain
– Types of WLAN antennas
– Antenna systems
– Antenna implementation and safety
– RF cables, connectors, and accessories

Chapter 4 – RF Math
– RF units of measurement
– Basic RF math
– RF signal measurements
– Link budgets

Chapter 5 – RF Regulatory Domains
– Regulatory domains
– Regulatory bodies and frequency bands
– Output power rules

Chapter 6 – Wireless LAN Operation
– Basic WLAN hardware
– Basic operating modes
– WLAN hardware
– WLAN connectivity
– WLAN architecture
– Wireless Network Management Systems (WNMS)

Chapter 7 – Power over Ethernet (PoE)
– PoE device types – Powered Device (PD)
– Power Sourcing Equipment (PSE) – Power delivery
– Planning for PoE
– PoE standards – Powering 802.11n devices

Chapter 8 – 802.11 Service Sets
– Service set types
– Authentication and association
– Network infrastructure
– Roaming within a WLAN
– Load-balancing

Chapter 9 – Basic WLAN Analysis
– Protocol analysis
– 802.11 frame types
– Protection mechanisms
– Power saving operations
– Transmission rates

Chapter 10 – Coordinating Frame Transmissions
– Introducing CSMA/CA
– Distributed Coordination Function (DCF)
– Hybrid Coordination Function (HCF)

Chapter 11 – Modern 802.11 MACs – PHys
– Challenges addressed by modern MACS/PHYs
– HT and VHT Enhancements
– Coexistence mechanisms
– Integration and deployment considerations
– 802.11 ac Enhancements

Chapter 12 – Site Survey Fundamentals
– RF site surveys
– Spectrum analysis
– Types of surveys
– Survey considerations
– Survey reports

Chapter 13 – Basic Security
– Importance of security
– Security policy
– Legacy WLAN security mechanisms
– Trusted WLAN security mechanisms
– Baseline WLAN security practices

Chapter 14 – Modern Challenges
– Mobile Device Management
– BYOD – Guest Access
– High density wireless

Kurstyp: Infrastruktur, Nätverksprodukt

Relaterade kurser: