Computer Network Chapter #2

Computer Networking _ A Top-Down Approach, 7th RFC stands for "Request for Comments" not commands ! Video sections: 00:00:00 Intro 00:00:22 Web page objects 00:03:25 HTTP 1.0, 1.1 00:29:56 HTTP Request Message 00:40:44 HTTP Respond Message 00:46:34 Cookies 00:54:25 Web Caches 01:05:01 Cache Example 01:21:35 Conditional GET 01:25:44 HTTP 2.0, 3.0 01:32:34 HTTP Sum up 01:42:01 HTTPS (SSL, TLS) 01:53:35 Intro Email Transfer (SMTP) 02:01:26 SMTP 02:12:43 Difference between SMTP & HTTP 02:20:12 Post Office Protocol (POP3) 02:24:44 Internet Message Access Protocol (IMAP) 02:30:32 Difference POP3 & IMAP 02:35:30 DNS intro 02:38:48 DNS features 02:48:09 Is DNS centralized ? 02:50:53 DNS Hierarchy 02:59:39 DNS how it works ? 03:07:46 Ways to get IP address 03:11:32 Network register intro 03:14:04 Just a Joke 03:14:17 TTL 03:18:19 example link DNS 03:19:46 DNS Records 03:26:45 DNS Message protocol 03:33:09 Update Link in DNS 03:34:56 DNS Security