Exam Name: Carrier Ethernet Operations
Certification Provider: Nortel
Corresponding Certification: Nortel Other Certification
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Check Updated on: Sep 12, 2026
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920-504 PDF Practice Q&A's
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- Total Questions: 50
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Nortel 920-504 Exam Overview:
| Certification Vendor: | Nortel |
|---|---|
| Exam Name: | Carrier Ethernet Operations |
| Exam Number: | 920-504 |
| Real Exam Qty: | Approximately 50–147 (varies by historical provider sources) |
| Available Languages: | English |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Computer-based exam (historically delivered via testing centers; certification is now discontinued) |
| Pre Condition: | No strict prerequisites publicly defined (historically part of Nortel certification tracks; foundational networking knowledge recommended) |
Nortel 920-504 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Carrier Ethernet Services | - Service types
|
| Carrier Ethernet Fundamentals | - Ethernet architecture in carrier networks
|
| Carrier Ethernet Operations & Maintenance | - Performance monitoring
|
| Carrier Ethernet Transport Technologies | - Resiliency mechanisms
|
Nortel 920-504 Exam — Your Questions, Answered
The 920-504 exam, officially titled Carrier Ethernet Operations, is the Nortel exam you pass to earn the Nortel Carrier Ethernet Operations Certification certification. Passing it confirms the skills defined in the official exam outline.
Nortel lists the following prerequisites or eligibility notes for the 920-504 exam: No strict prerequisites publicly defined (historically part of Nortel certification tracks; foundational networking knowledge recommended). Requirements can change over time, so confirm the details on the official exam page on the official Nortel website before you register.
You can register for the 920-504 exam through the official channels below:
The exam is delivered in the following format: Computer-based exam (historically delivered via testing centers; certification is now discontinued). Choose a date that leaves you enough time to work through the full 50-question practice set first.
Nortel recommends the following training resources for 920-504 candidates:
Official courses build the theory, and the 50 practice questions from Fast2test help you turn that theory into exam-ready speed and accuracy.
Yes. Fast2test offers a free PDF demo of the 920-504 material, so you can check the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.
Your purchase is protected by a 100% Money Back Guarantee with clear conditions: if you take the corresponding 920-504 exam within 60 days of purchase and do not pass, you can apply for a full refund. The candidate name must match the payer name, and you need to submit a scanned exam enrollment slip together with the official Score Report PDF within 2 days of taking the exam; claims are processed within 7 days. Sitting the exam within 3 days of purchase, downloading without taking the exam, free materials, and expired orders are not covered. If you would rather not take a refund, you can exchange your order for two free exam products of equal value and keep the update service on your original purchase.
Delivery is instant: your download links are emailed within one minute of payment, and you can also download directly from the website. If nothing arrives within 2 hours, contact customer service and check your spam folder. There is no limit on how many computers you can install the material on.
The 920-504 exam blueprint is divided into 4 domains, starting with Carrier Ethernet Transport Technologies; Carrier Ethernet Operations & Maintenance; Carrier Ethernet Fundamentals. For the complete domain-by-domain breakdown, see the Exam Topics section above — it lists every topic the current outline covers.
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