PPT-CSCI-1680 Link Layer Reliability

Based partly on lecture notes by David Mazières Phil Levis John Jannotti Rodrigo Fonseca Last time Physical layer encoding modulation Link layer framing Today Getting frames across reliability performance. The Field Poll #1680 Tuesday. August 24. 1993 Page 3 • Table 3 Good or bad thing if Wilson was challenged
in GOP primary
(Among registered Republicans)
Aug May Good thing 65% 66% Bad thing 18 Rodrigo Fonseca (. rfonseca. ). http://www.cs.brown.edu/courses/cs168. Based partly on lecture notes by David . Mazières. , Phil Levis, John . Jannotti. , Peterson & Davie. Cast. Instructor: Rodrigo Fonseca (. Golden age of piracy . Pirate. Not legal . No letters of marque. Anyone can become a pirate. Wage war on the high . seas. Privateer. Legal . Letters of marque from government to roam waters. Pirate . The UNIX System. Unit V. Permissions. Permissions. all access to directories and files is controlled. UNIX uses discretionary access control (DAC) model . each directory/file has owner. owner has discretion over access control details. Inter-domain Routing. Based partly on lecture notes by Rob Sherwood, David . Mazières. , Phil Levis, Rodrigo Fonseca. John . Jannotti. Today. Last time: Intra-Domain Routing (IGP). RIP distance vector. Daren K. . Heyland, MD, MSc, FRCPC. Professor of Medicine. Queen’s University, Kingston General Hospital. Kingston, Ontario. A Randomized Trial of Supplemental . Parenteral. Nutrition . in Under . Based partly on lecture notes by David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Last time. Physical layer: encoding, modulation. Link layer framing. Today. Getting frames across: reliability, performance. Intra-domain Routing. Based partly on lecture notes by David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Today. Intra-Domain Routing . Next class: Inter-Domain Routing. Routing. Routing is the process of updating forwarding tables. Inter-domain Routing. Based partly on lecture notes by Rob Sherwood, David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Today. Last time: Intra-Domain Routing (IGP). RIP distance vector. Inter-. domain Routing. Based partly on lecture notes by. Rob Sherwood, David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Administrivia. Midterm moved up from 3/17 to 3/15. IP due on Friday. Link Layer I. Based partly on lecture notes by David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Administrivia. Snowcast. milestone today. “Last commit before midnight”. Schedule your milestone meeting. COS . 463. : Wireless . Networks. Lecture. . 5. Kyle Jamieson. [Parts adapted from . J.. . Kurose,. . K. Ross,. . D.. . Holmar. ]. Packet radio Wireless LAN Wired LAN. ALOHAnet . 1960s. Amateur packet radio Ethernet . PUPI is a product of: DISTRIBUTION PRODUCT CATALOG 800.533.1680 | www.pupicrossarms.comRELIABILITY -CUSTOMER FOCUS - PUPI crossarms are a product of GEOTEK, an internationally recognized producer Introduction to Networks v7.0 (ITN). Module Objectives. Module Title: . Data Link Layer. Module Objective. : Explain how media access control in the data link layer supports communication across networks.