Networking Table of contents

 Table of Contents:

- Introduction -- Course Introduction (0:09) - The TCP/IP Five-Layer Network Model -- The TCP/IP Five-Layer Network Model (5:58) - The Basic of Network Devices -- Cables (12:25) -- Hubs and Switches (16:28) -- Routers (18:57) -- Servers and Clients (21:08)

The Physical Layer

-- Moving Bits Across the Wire (24:35) -- Twisted Pair Cabling and Duplexing (26:54) -- Network Ports and Patch Panels (28:48)

The Data Link Layer

-- Ethernet and MAC Addresses (31:16) -- Unicast, Multicast and Broadcast (38:00) -- Dissecting an Ethernet Frame (39:58)

The Network Layer

-- Introduction -- Intro to the Network Layer (46:54) - The Network Layer -- The Network Layer (48:06) -- IP Addresses (49:30) -- IP Datagrams and Encapsulation (52:15) -- IP Address Classes (58:59) -- Address Resolution Protocol (1:02:56) - Subnetting -- Subnetting (1:06:39) -- Subnet Masks (1:08:55) -- Basic Binary Math (1:16:22) -- CIDR (1:23:11) - Routing -- Basic Routing Concepts (1:27:58) -- Routing Tables (1:36:18) -- Interior Gateway Protocols (1:39:54) -- Exterior Gateway Protocols (1:45:40) -- Non-Routable Address Space (1:48:51)

The Transport and Application Layers

- Intro to the Transport and Application Layers -- Intro to the Transport and Application Layers (1:53:41) - The Transport Layer -- The Transport Layer (1:55:05) -- Dissection of a TCP Segment (1:58:35) -- TCP Control Flags and the Three-Way Handshake (2:03:57) -- TCP Socket States (2:09:48) -- Connection-Oriented and Connectionless Protocols (2:12:52) -- Firewalls (2:17:17) - The Application Layer -- The Application Layer (2:19:34) -- The Application Layer and the OSI Model (2:22:38) -- All the Layers Working in Unison (2:24:47)

Networking Services

- Intro to Network Services -- Intro to Network Services (2:36:29) - Name Resolution -- Why do we need DNS (2:38:11) -- The Many Steps of Name Resolution (2:42:25) -- DNS and UDP (2:51:04) - Name Resolution in Practice -- Resource Record Types (2:59:03) -- Anatomy of a Domain Name (3:07:04) -- DNS Zones (3:10:35) - Dynamic Host Configuration Protocol -- Overview of DHCP (3:15:03) -- DHCP in Action (3:20:10) - Network Address Translation -- Basics of NAT (3:25:23) -- NAT and the Transport Layer (3:29:38) -- NAT, Non-Routable Address Space, and the Limits of IPv4 (3:33:53) - VPNs and Proxies -- Virtual Private Networks (3:37:37) -- Proxy Services (3:41:58)

Connecting to the Internet

- Intro to Connecting to the Internet -- Intro to Connecting to the Internet (3:46:43) - POTS and Dial-up -- Dial-up, Modems, and Point-to-Point Protocols (3:48:22) - Broadband Connections -- What is broadband (3:52:24) -- T-Carrier Technologies (3:55:34) -- Digital Subscriber Lines (3:57:54) -- Cable Broadband (4:01:53) -- Fiber Connections (4:05:57) - WANs -- Wide Area Network Technologies (4:08:46) -- Point-to-Point VPNs (4:11:54) - Wireless Networking -- Intro to Wireless Networking Technologies (4:13:55) -- Wireless Network Configurations (4:19:41) -- Wireless Channels (4:22:32) -- Wireless Security (4:27:25) -- Cellular Networking (4:30:09)

Troubleshooting and the Future of Networking

- Intro to Troubleshooting and the Future of Networking -- Intro to Troubleshooting and the Future of Networking (4:31:57) - Verifying Connectivity -- Ping: Internet Control Message Protocol (4:33:50) -- Traceroute (4:39:09) -- Testing Port Connectivity (4:42:07) - Digging into DNS -- Name Resolution Tools (4:44:50) -- Public DNS Servers (4:47:18) -- DNS Registration and Expiration (4:51:10) -- Hosts Files (4:53:48) - The Cloud -- What is the Cloud? (4:57:27) - IPv6 -- IPv6 Addressing and Subnetting (5:04:10) -- IPv6 Headers (5:11:12) -- IPv6 and IPv4 Harmony (5:14:04) -- Course Wrap Up (5:17:37)