'Collision node retransmits frame' presentation slideshows

Chapter 5: Link layer

our goals: understand principles behind link layer services: error detection, correction shared channel access link layer addressing local area networks: Ethernet, VLANs instantiation, implementation of various link layer technologies. Chapter 5: Link layer. 5.1 introduction, services

1.06k views • 86 slides

More on the link layer Logical Link Control (LLC) Medium Access Control (MAC)

More on the link layer Logical Link Control (LLC) Medium Access Control (MAC). link layer functions. services un-ACKed connectionless ACKed connectionless ACKed connection oriented framing encoding error control flow control (vs. congestion control?) MAC.

1.07k views • 72 slides

CMPE 259 : Sensor networks/IoT

604 views • 59 slides

Links Reading: Chapter 2

496 views • 39 slides

Links Reading: Chapter 2

479 views • 39 slides

Data Link Layer

What is Data Link Layer? Multiple access protocols Link-layer Addressing Ethernet. Data Link Layer. Link Layer Services. framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium

366 views • 33 slides