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. Rodrigo Fonseca (. rfonseca. ). http://www.cs.brown.edu/courses/cs168. cs168tas@cs.brown.edu. Based partly on lecture notes by David . Mazi. ères. , Phil Levis, John . Jannotti. , Peterson & Davie. 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 (. 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. Jeffrey Miller, Ph.D.. http://www-scf.usc.edu/~csci201. USC CSCI 201L. Outline. USC CSCI 201L. 2. /25. CORBA. Program. CORBA Overview. The Common Object Request Broker Architecture (CORBA) is the Object Management Group’s (OMG) open, vendor-independent architecture and infrastructure that computer applications use to work together over networks. 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. ASQ RD Webinar Series. Reliability Works Incorporated. 830-1100 Melville . St. Vancouver B.C. . Canada V6E 4A6. Copyright Reliability Works Inc. . . . 2018. Presented by. Frank Thede, . P.Eng. Principle Reliability Engineer. Data Link Layer Outline. Parallelism between Transport and Data Link Layer. Tanenbaum’s. Treatment/Model of Data Link Layer. Protocol 1: Utopia. Protocol 2: Stop-and-Wait. Protocol 3: Positive Acknowledgment with Retransmission [. 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 . Intra-domain Routing. Based partly on lecture notes by David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Today. Intra-Domain Routing . Next class (next Thursday): Inter-Domain Routing. 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 . 1 Computer Communications - CSCI 551 Copyright William C Chengsimple modela discrete event simulator2ns-2 the network simulator Computer Communications - CSCI 551 Copyright William C Chengwired wire