Nortel 920-440 Exam Information and Actual Questions
- Exam Code/Number: 920-440
- Exam Name/Title: Nncde wireless lan
- Certification Provider: Nortel
- Corresponding Certification: NCDE
- Exam Questions: 55
- Updated On: Oct 06, 2026
920-440
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Nortel
920-440 Exam
Nncde wireless lan
Nortel 920-440 Exam Overview:
| Certification Vendor: | Nortel Networks |
|---|---|
| Exam Name: | NNCDE Wireless LAN |
| Exam Number: | 920-440 |
| Real Exam Qty: | 50–55 |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple Choice, Multiple Answer, Single Answer |
| Passing Score: | 70% / 75% |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Related Certifications: | Nortel NCDE Nortel Wireless Specialist |
| Exam Price: | USD 125–150 |
| Exam Registration: | Original registration (discontinued) |
| Sample Questions: | Nortel 920-440 Sample Questions |
| Exam Way: | Proctored onsite at Prometric / VUE test centers |
| Pre Condition: | Nortel NCNE or equivalent networking experience recommended |
Nortel 920-440 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Nortel WLAN Products & Architecture | 25% | - WLAN Security Switch 2300/2380 - WLAN Management System (WMS) - WLAN 2220/2245/2360 Access Points |
| WLAN Standards & Fundamentals | 20% | - IEEE 802.11a/b/g/n - Frequency Bands & Channel Planning - RF Principles & Antenna Theory |
| Troubleshooting & Optimization | 10% | - RF Interference Analysis - Monitoring & Logging - Connectivity & Performance Issues |
| Wireless Security | 20% | - Encryption & Authentication - Threat Mitigation & Intrusion Detection - WEP, WPA, WPA2, 802.1X/EAP |
| Installation & Configuration | 25% | - Roaming & Coverage Design - SSID, VLAN & QoS Setup - AP Deployment & Mounting |
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