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Cisco 642-453 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Gatekeeper Fundamentals | - H.323 architecture and components - Gatekeeper role and call control functions |
| Topic 2: Troubleshooting and Monitoring | - Performance and call flow analysis - Debugging H.323 and gatekeeper logs |
| Topic 3: Dial Plan and Address Resolution | - Endpoint registration and resolution - E.164 addressing and number translation |
| Topic 4: Gatekeeper Configuration and Operation | - Zone configuration and neighbor relationships - RAS signaling and registration procedures |
| Topic 5: Call Admission Control | - Zone-based admission control - Bandwidth management and CAC policies |
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