LAN = local area network
유선랜기술
LAN(local area network) < MAN(metropolitan area network) < WAN(wide area network)
- Ethernet .... https://en.wikipedia.org/wiki/Ethernet
- Token Ring - IEEE 802.5 .... https://en.wikipedia.org/wiki/Token_Ring
- FDDI
- ARCNET
- Bluetooth
LAN(local area network) < MAN(metropolitan area network) < WAN(wide area network)