wired lan: ethernet. lan(local area network) depending on the geographical range covered by the...
TRANSCRIPT
wired LAN: Ethernet
LAN(Local Area Network)
Depending on the geographical range covered by the network, WAN(Wide Area Network) MAN(Metropolitan Area Network) LAN PAN(Personal Area Network): Home
Network LAN
Typical application - office, building, campus, factory
IEEE LAN standards LAN/MAN standards are decided by the
IEEE 802 committee. IEEE standards are rubber stamped by ISO as the international standards automatically.
IEEE 802 standards
IEEE 802 standards
802.3: Ethernet 802.11: Wireless LAN 802.15: Wireless Personal Area
Network(WPAN) 802.16: Broadband Wireless Acess(BBWA) 802.17: Resilient Packet Ring 802.18: Radio Regulatory Technical Advisory 802.19: Coexistence Technical Advisory 802.20: Mobile Wireless Access 802.21: Media Independent Handover
LLC and MAC layers
The LLC and MAC layers correspond to the link layer in the point-to-point link configuration.
standard Ethernet: IEEE 802.3
802.3 MAC Frame
Frame’s min/max length
Ethernet address
10M Ethernet
10M Ethernet’s PHY layer coding
10Base-5
속도
전송방식
전송 매체
10Base-2
10Base-T
(repeater)
10Base-F
Fast Ethernet: 100Mbps
Fast Ethernet comparison
Gigabit Ethernet: 802.3z
Gigabit Ethernet comparison
10Gigabit Ethernet: 802.3ae