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Nortel 920-239

920-239

Exam Code: 920-239

Exam Name: Nortel WLAN 2300 Ris.4.1 Solutions

Updated: Jul 20, 2026

Q & A: 100 Questions and Answers

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Nortel 920-239 Exam Syllabus Topics:

SectionObjectives
Monitoring and Troubleshooting- Troubleshooting WLAN issues
  • 1. RF interference analysis
    • 2. Connectivity diagnostics
      - Network monitoring
      • 1. Event and alarm management
        • 2. Wireless performance metrics
          WLAN 2300 System Architecture- Wireless LAN architecture overview
          • 1. Access point integration and deployment models
            • 2. Controller-based WLAN design
              - WLAN 2300 components
              • 1. Access points and RF design considerations
                • 2. Wireless controllers and management modules
                  Wireless Security- Encryption and access control
                  • 1. MAC filtering and access policies
                    • 2. Encryption protocols (AES, TKIP)
                      - Authentication mechanisms
                      • 1. WPA/WPA2 enterprise security
                        • 2. 802.1X authentication and RADIUS integration
                          RF Management and Optimization- Performance tuning
                          • 1. Roaming optimization
                            • 2. Load balancing across access points
                              - Radio frequency planning
                              • 1. Coverage optimization techniques
                                • 2. Channel assignment and interference management
                                  Installation and Configuration- Configuration management
                                  • 1. SSID configuration and security profiles
                                    • 2. Controller configuration and management tools
                                      - System deployment
                                      • 1. Initial setup and provisioning
                                        • 2. Network integration requirements

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