'Data link frame' presentation slideshows

Wide Area Network

Wide Area Network. WAN protocols WAN solutions Interface and cabling configuration. High-Level Data Link Control. HDLC is the most important data link control protocol Widely used which forms basis of other data link control protocols

3.45k views • 291 slides

Chapter 9-MAC Architecture

Chapter 9-MAC Architecture. Packets, frame and bits Data-Link layer MAC Service Data Unit (MSDU) MAC Protocol Data Unit (MPDU ) Physical layer PLCP Service Data Unit (PSDU) PLCP Protocol Data Unit (PPDU) 802.11 and 802.3 interoperability Three 802.11 frame types Management frames

985 views • 82 slides

Chapter 9-MAC Architecture

Chapter 9-MAC Architecture. Packets, frame and bits Data-Link layer MAC Service Data Unit (MSDU) MAC Protocol Data Unit (MPDU ) Physical layer PLCP Service Data Unit (PSDU) PLCP Protocol Data Unit (PPDU) 802.11 and 802.3 interoperability Three 802.11 frame types Management frames

914 views • 82 slides

ECE544: Communication Networks-II Spring 2018

754 views • 75 slides

Chapter 5 Link Layer

CPE 400 / 600 Computer Communication Networks. Lecture 23. Chapter 5 Link Layer. slides are modified from J. Kurose & K. Ross. Ethernet. bus topology popular through mid 90s all nodes in same collision domain (can collide with each other) today: star topology prevails

590 views • 45 slides

Point to Point Data Link Control

Point to Point Data Link Control. one sender, one receiver, one link: easier than broadcast link: no Media Access Control no need for explicit MAC addressing e.g., dialup link, ISDN line popular point-to-point DLC protocols: PPP (point-to-point protocol)

233 views • 8 slides