Nortel Secure Router Rls. 3.0 Configuration Management 920-257 Certified Exam Dumps

920-257 Exam Dumps

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Certification Provider: Nortel
Exam Code / Number: 920-257
Exam Name: Nortel Secure Router Rls. 3.0 Configuration Management
Exam Questions: 65
Last Updated: Jul 01, 2026
Corresponding Certification: Nortel Other Certification

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Nortel 920-257 Exam Syllabus Topics:

SectionObjectives
System Maintenance and Upgrade- System monitoring and diagnostics
  • 1. Log analysis and event monitoring
    • 2. Performance troubleshooting
      - Firmware and software management
      • 1. Version control and rollback procedures
        • 2. Upgrading Secure Router OS (Rls. 3.0)
          Security and Access Control- Secure configuration practices
          • 1. Hardening router configuration
            • 2. Secure management protocols
              - User access management
              • 1. Authentication and authorization
                • 2. Role-based access control
                  Secure Router System Configuration Management- Configuration backup and restore
                  • 1. Restoring configuration files
                    • 2. Backup strategies and procedures
                      - Initial device setup and configuration
                      • 1. System parameters configuration
                        • 2. Basic router initialization and CLI access


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