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CWNA Certified Wireless Network Administrator Training Class
Course ID: 5981
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CWNA Certified Wireless Network Administrator Training Seminar
Overview:
The Wireless LAN Administration training course offers detailed instruction on the foundation concepts and technologies of wireless data networking.
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Agenda |
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Lesson 1: Radio Frequency (RF) Fundamentals
RF behavior Principles of antennas
Following power output regulations
RF math calculations
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Lesson 2: Spread Spectrum Technologies
Uses of Spread Spectrum
Frequency Hopping
Direct Sequencing
Comparing DSSS to FHSS
Co-location and throughput analysis
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Lesson 3: Hardware Installation, Configuration, and Management
Access points
Wireless bridges
Wireless workgroup bridges
Client devices
Residential gateways
Enterprise gateways
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Lesson 4: Antennas and Accessories
Omni-directional
Semi-directional
Directional
Determining coverage areas
Proper mounting and safety
Performing outdoor/indoor installations
Power over Ethernet
Cables and connector usage requirements
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Lesson 5: Organizations and Standards
FCC rules
Frequency ranges and channels
IEEE 802.11 family of standards
Wireless LAN organizations
HomeRF
Bluetooth
Infrared
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Lesson 6: 802.11 Network Architecture
Joining a wireless LAN
Authentication and association
Basic Service Set
Extended Service Set
Independent Basic Service Set
Roaming in a wireless LAN
Beacons and Probe Frames
Power management features
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Lesson 7: Physical and MAC Layers
Differences between wireless and Ethernet frames
Collision handling and the use of RTS/CTS
Throughput and dynamic rate selection
Analysis of DCF/PCF
Interframe spacing
Effects of packet fragmentation
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Lesson 8: Wireless LAN Security
Analysis of 802.11 security including WEP
Available security solutions
Types of network attacks
Protecting the network from attacks
Corporate security policies
Security recommendations
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Lesson 9: Site Surveying
Defining business requirements
Facility analysis
Interviewing network management and users Identifying bandwidth requirements
Determining contours of RF coverage
Documenting installation problems
Locating interference
Reporting methodology and procedures
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Lesson 10: Troubleshooting Wireless LANs
Multipath
Hidden node
Near/Far
Identifying and resolving interference problems
Maximizing system throughput
Maximizing Co-location throughput
Channel reuse for roaming
Range considerations
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Pre-requisites |
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This course requires a basic understanding of networks.
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CWNA Certified Wireless Network Administrator Training Course Dates and Locations
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Course ID: 5981
| Course Duration: 5 Days
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Locations: |
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