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Nokia 4A0-107 (Nokia Quality of Service) Certification Exam is a globally recognized certification exam that validates the skills and knowledge required to deploy, configure, and maintain Quality of Service (QoS) in Nokia Service Router Networks. Nokia Quality of Service certification exam is designed for network professionals who want to demonstrate their expertise in QoS and enhance their career prospects.
Nokia 4A0-107 Exam Overview:
| Certification Vendor: | Nokia |
|---|---|
| Exam Name: | Nokia Quality of Service |
| Exam Number: | 4A0-107 |
| Real Exam Qty: | 40 |
| Exam Duration: | 90 minutes |
| Related Certifications: | Nokia Service Routing Architect (SRA) Nokia Network Routing Specialist II (NRS II) |
| Certificate Validity Period: | 3 years |
| Passing Score: | 57% (approx. 23/40) |
| Exam Format: | Scenario-based questions, Multiple-choice |
| Exam Price: | $125 USD |
| Available Languages: | English |
| Recommended Training: | Nokia Quality of Service Official Course Nokia SRC Exam Preparation |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | Nokia 4A0-107 Sample Questions |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended: NRS I certification or equivalent IP/MPLS networking knowledge |
| Official Syllabus URL: | https://www.nokia.com/networks/training/src/exams/qos/ |
Passing the Nokia 4A0-107 exam is a valuable credential that demonstrates one's expertise in QoS technologies and applications in Nokia IP/MPLS networks. Nokia Quality of Service certification can help professionals to advance their careers, enhance their credibility and reputation in the industry, and increase their earning potential. Moreover, this certification can also benefit organizations by improving their network performance, reducing downtime and customer complaints, and enhancing customer satisfaction.
Reference: https://networks.nokia.com/src/exam/quality-of-service
Nokia 4A0-107 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Introduction to QoS | 15% | - IntServ and DiffServ models - QoS framework on Nokia 7750 SR - Traffic characteristics and requirements |
| Topic 2: Hierarchical QoS (HQoS) | 20% | - Class Fair Hierarchical Policing (CFHP) - HQoS implementation on SAP and network interfaces - Hierarchical scheduling architecture |
| Topic 3: Queuing, Policing and Shaping | 30% | - Token bucket metering and policing - Queue types, scheduling and congestion management - Traffic shaping and Fair Information Rate (FIR) |
| Topic 4: Applied QoS and Troubleshooting | 10% | - Monitoring and verifying QoS policies - Troubleshooting common QoS issues - QoS for VPRN, VPLS and IES services |
| Topic 5: Traffic Classification and Marking | 25% | - Marking and remarking policies - Classification at SAP-ingress and network-ingress - Layer 2 CoS, Layer 3 DSCP, and Layer 4 parameters |
By Lucien
