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Cisco 644-344 Exam Syllabus Topics:
| Section | Objectives |
| Video Headend and Content Delivery | - Content delivery networks
- 1. Caching strategies
- 2. CDN architecture for video streaming
- Headend systems
- 1. Content acquisition and ingest
- 2. Encoding and transcoding systems
|
| Security and DRM in Video Services | - Subscriber authentication
- 1. Conditional access systems (CAS)
- 2. Access control mechanisms
- Content protection mechanisms
- 1. Encryption of video streams
- 2. Digital Rights Management (DRM)
|
| Video Service Management | - Quality of Experience (QoE)
- 1. Video quality metrics
- 2. Monitoring and troubleshooting tools
- Service provisioning
- 1. Subscriber management systems
- 2. Service activation workflows
|
| Wireline Video Transport Technologies | - Access network technologies
- 1. Ethernet aggregation
- 2. DSL and fiber access (FTTx)
- Video over IP transport
- 1. Unicast streaming optimization
- 2. Multicast routing for IPTV
|
| Service Provider Video Architecture | - Video delivery models
- 1. Broadcast and IPTV architectures
- 2. Linear and on-demand video services
- Network infrastructure for video services
- 1. IP/MPLS transport considerations
- 2. QoS for video traffic
|