Computer networks notes
Hubs, Switches & Routers
The three devices that build networks, and how traffic is addressed to one, all, or a group. Every section is a drawn page beside a clear written explanation, about 8 minutes in all.
- Chapter 29 of 31
- About 8 minutes
- 6 sections
Sign in with Google or GitHub and you land straight on this page. DSA comes with the all labs plan and every ChaiCode batch.
In this chapter
- The hub (layer 1)
- The switch (layer 2)
- The router (layer 3)
- Hub vs switch vs router
- Unicast, broadcast, multicast
- Broadcast domains
Next chapters
Read the whole chapter
Sign in and the chapter opens with every drawn page, and all 32 computer networks chapters beside it.
DSA comes with the all labs plan and every ChaiCode batch.