UTS.31270
BScIT 31270 Networking Essentials
Resources
Lab Notes
In the lab: the yellow socket for LAN, white for Internet.
Course Notes
Errors I discovered in Cisco's material
1.3.2.1
Four elements of a network:
- Rules
- Medium
- Messages
- Devices
1.3.2.4
| Service | Protocol ("Rules") | Acronym |
|---|---|---|
| World Wide Web | Hypertext Transfer Protocol | HTTP |
| Simple Mail Transfer Protocol | SMTP | |
| Post Office Protocol | POP | |
| Instant Messaging | Extensible Messaging and Presence Protocol | XMPP |
| Open System for Communication in Realtime | OSCAR | |
| IP Telephony | Session Initiation Protocol | SIP |