'Mac layer frame' presentation slideshows

Chapter 5 Link Layer

Chapter 5 Link Layer. terminology: hosts and routers: nodes communication channels that connect adjacent nodes along communication path: links wired links wireless links LANs layer-2 packet: frame, encapsulates datagram. Link layer: introduction. global ISP.

747 views • 60 slides

Link layer, LAN s: outline

5.1 introduction, services 5.2 error detection, correction 5.3 multiple access protocols 5.4 LANs addressing, ARP Ethernet s witches VLANS PPP. Link layer, LAN s: outline. MAC addresses and ARP. 32-bit IP address: network-layer address for interface

585 views • 46 slides

Ethernet LAN

514 views • 42 slides

Ethernet

Ethernet. Session 16 INST 346 Technologies, Infrastructure and Architecture. Goals for Today. Revisit CSMA Link layer addressing MAC and ARP Ethernet Switch VLAN H4 preview. CSMA (carrier sense multiple access). CSMA : listen before transmit:

421 views • 38 slides

Repeaters can Mix 802.3 PHY Standards

Repeaters can Mix 802.3 PHY Standards. Repeater. Repeater. 10Base2. RJ-45. AUI Connectors. BNC. NIC. 10Base-T. UTP. Drop Cables. 10Base5 Trunk Cable. 802.3 MAC Layer: Access Control. Media Access Control (MAC) Layer Control over when a station may transmit

343 views • 22 slides