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Description: This online, self-paced course provides essential knowledge for every media professional. Gives students the basic knowledge they need to navigate IP technology, covering the 4 foundation layers (Physical, Data Link, Network, Transport) that make up every data network used in media production today. By focusing on media applications, this course provides a unique perspective on how IP video and audio signals work in a real-time environment.
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Course Outline
Module 1
Part A – IP Video Ecosystem
IP Network Overview
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Why IP?
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IP Network Functions
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The IP Video Ecosystem
Part B – Protocol Stack and Layer 1
– Physical Layer
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Open Systems Interconnect (OSI)
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Attributes of Layers
Physical Layer
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Physical Layer
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Physical Layer Functions
Part C – Ethernet Physical Layer
Popular Ethernet Physical Layer Choices
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High-Speed Ethernet Technologies
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WiFi – 802.11
Module 2
Part A – Layer 2 – Data Link – Ethernet
Ethernet/Data Link Functions
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Message Delineation
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Medium Access Control
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Ethernet Addressing
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ARP – Address Resolution Protocol
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Ethernet Frame Error Checking
Part B – Ethertype and VLANs
Ethertype Field
VLANs – Virtual LANs
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VLAN Architecture
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VLAN Port Types and Tagging
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VLAN Trunk Architecture
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VLAN Tag Construction
Part C – Spanning Tree Protocol
Spanning Tree Protocol
Spanning Tree Issues
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Module 3
Part A – Layer 3 – Network - IP
IPv4 Addresses
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Private Address Spaces
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IP Addresses vs. MAC Addresses
Part B – IPv4 + IPv6 Headers
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IPv4 Packet Header
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IPv4 and IPv6
Part C – IP Subnets and DNS
IP Subnets
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Example
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Subnet Masking
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Subnet Calculators
DNS – Domain Name Server
Part D – DHCP and NAT
DHCP – Dynamic Host Configuration Protocol
NAT – Network Address Translation
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Module 4
Part A – Layer 4 – Transport Protocols
Three Transport Protocols for Video
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Simplified Internet Protocol Model
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Transport Protocols and Connections
Part B – TCP and UDP
TCP and UDP Ports
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Common Ports
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Port Binding and Sockets
UDP: User Datagram Protocol
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Details, Examples
TCP: Transmission Control Protocol
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Details, Examples
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Data Re-Sending
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Speed Control: AIMD
Part C – RTP
RTP: Real Time Protocol
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Packet Structure
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Features