922-057 Exam Dumps
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| Certification Provider: | Nortel |
|---|---|
| Exam Code / Number: | 922-057 |
| Exam Name: | GSM GPRS PCUSN Maintenance |
| Exam Questions: | 100 |
| Corresponding Certification: | Nortel Other Certification |
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Nortel 922-057 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| GSM Network Fundamentals | - Radio access concepts and signaling basics - GSM architecture and core network elements |
| GPRS Packet Core Network | - Packet data routing and mobility management - SGSN and GGSN functions |
| PCUSN (Packet Control Unit Subsystem Node) Maintenance | - System configuration and operation - Fault detection and troubleshooting procedures |
| Maintenance and Troubleshooting Procedures | - Alarm handling and diagnostics - System performance monitoring |