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920-245 PDF Practice Q&A's

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The moment your payment clears, your 920-245 practice questions are already on their way — 2Pass4sure delivers by email within one minute. No shipping, no waiting: download the Nortel Ethernet Switching package and start working through 64 practice questions tonight.

Nortel 920-245 Exam Overview:

Certification Vendor:Nortel
Exam Name:Ethernet Switching
Exam Number:920-245
Real Exam Qty:60–70 (varies by source)
Exam Format:Multiple Choice
Available Languages:English
Related Certifications:Nortel NCSS
Sample Questions: DOWNLOAD DEMO
Exam Way:Computer-based exam (typically proctored via testing centers or authorized providers depending on region and era)
Pre Condition:No strict prerequisites documented; basic networking knowledge recommended.

Nortel 920-245 Exam Syllabus Topics:

SectionObjectives
Topic 1: VLANs and Trunking- VLAN concepts
  • 1. Access vs trunk ports
    • 2. 802.1Q tagging
      Topic 2: Spanning Tree Protocol (STP)- Loop prevention mechanisms
      • 1. Root bridge election
        • 2. STP roles and states
          Topic 3: Network Troubleshooting- Layer 1 and Layer 2 diagnostics
          • 1. Link failures and duplex mismatches
            • 2. Switch port troubleshooting tools
              Topic 4: Ethernet Switching Fundamentals- Ethernet standards and frame structure
              • 1. MAC addressing and switching behavior
                • 2. Ethernet frame fields and encapsulation
                  Topic 5: Switching Operations- Switching mechanisms
                  • 1. Cut-through switching
                    • 2. Store-and-forward switching
                      - Learning and forwarding tables
                      • 1. MAC address table management
                        • 2. Unknown unicast flooding

                          Answers to the Most Common Questions About Nortel Ethernet Switching

                          The 920-245 exam is the official Nortel exam for Nortel Ethernet Switching. Passing it earns you the Nortel Certified Support Specialist (NCSS) credential, which sits at the Professional level. It is also connected to Nortel NCSS, so what you learn carries over if you plan to pursue those paths as well. Employers treat the certification as verified proof of skill, which is why structured preparation with 2Pass4sure's practice questions pays off.

                          No strict prerequisites documented; basic networking knowledge recommended. Eligibility details can change, so before you register, confirm the current requirements on the official exam page.

                          You can book the 920-245 exam through the official registration channels below:

                          Exam delivery method: Computer-based exam (typically proctored via testing centers or authorized providers depending on region and era).

                          Nortel points candidates to the following official training options:

                          Once the coursework has built your foundation, the fastest way to turn theory into exam readiness is drilling with 2Pass4sure's 64 practice questions for the Nortel Ethernet Switching exam.

                          Yes. 2Pass4sure offers a free PDF demo of the Nortel Ethernet Switching practice questions on the samples page, so you can judge the format and quality yourself before paying anything. Every purchase also includes 365 days of free updates, and after the product expires you can extend the update service at a 50% discount from within your member zone.

                          If you take the corresponding exam within 60 days of purchase and do not pass, 2Pass4sure backs you with a 100% money-back guarantee. To claim it, submit a scanned copy of your exam enrollment slip together with your official Score Report PDF within 2 days of the exam, and the refund is processed within 7 days. The guarantee does not apply to attempts made within the first 3 days after purchase, to products downloaded without actually sitting the exam, or to free materials and expired orders, and the candidate name must match the payer's name. If you would rather have study material than money, you can instead exchange for two additional exam products of equal value, free of charge, while keeping the update service on your original purchase. Delivery itself is instant: your download is available right after payment and a copy reaches your mailbox within one minute — if nothing arrives within 2 hours, contact customer service. You may install the product on as many computers as you need.

                          The official Nortel Ethernet Switching blueprint is organized into 5 domains. The leading areas are:

                          • Network Troubleshooting
                          • Ethernet Switching Fundamentals
                          • Switching Operations

                          For the complete domain-by-domain breakdown with every subtopic, see the Exam Topics outline above.

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