PPT-1 Multicast Routing

2 Multicasting Multicast communications refers to onetomany or manytomany communications IP Multicasting refers to the implementation of multicast communication in the Internet Multicast is driven by receivers Receivers indicate interest in . and . multicast. . routing. A superb presentation from . Joakim Lundmark and Martin Neuman. What. is . broadcasting. and multicasting?. Broadcasting. Send. to . every. . user. in a . network. Gossiping. Steve Ko. Computer Sciences and Engineering. University at Buffalo. Recap. Consistency models. Linearizability. Sequential consistency. Causal consistency. Eventual consistency. Depending on application scenarios, one consistency model makes more sense that others.. Junxiao. Shi . 2015-02-11. Problem. Two routers and a laptop is in the same multicast group or broadcast media.. The laptop sends an Interest to the multicast group, which is forwarded by both routers to the Internet.. 802.11aa: Improvements . on video . transmission over . Wireless LANs. Speaker . : Song-. Ferng. . Wang. Advisor . : . Dr. . Ho-Ting Wu. Date . : 2014/1/6. Introduction. IEEE 802.11 multicast issues . Qi Huang. CS6410 2009 FA. 10/29/09. Basic idea: same data needs to reach a set of multiple receivers. Application:. What is multicast?. How about using . unicast. ?. Sender’s overhead grows linearly with the group size. draft-schmidt-multimob-fmipv6-pfmipv6-multicast-04. Thomas C. Schmidt, Matthias Wählisch, Rajeev Koodli, Gorry Fairhurst. Motivation of this work. Context transfer is mainly an issue between Access Routers . Networking II. Multicasting protocols. © Janice Regan, 2006. 2. State machine for an entry in host's multicast route table. Comer 2000: fig 17.4. © Janice Regan, 2006. 3. IGMP states: 1. Consider a router with at least one host on a connected network that is a member of a particular multicast group. Ken Birman. Cornell University. CS5410 Fall 2008. . Mission Impossible…. Today, multicast is . persona non-grata. in most cloud settings. Amazon’s stories of their experience with violent load oscillations has frightened most people in the industry. Week 7: Finding content. Multicast. Tom Anderson. Ratul Mahajan. TA: Colin Dixon. Today. Finding content and services. Infrastructure hosted (DNS). Peer-to-peer hosted (Napster, Gnutella, DHTs). Multicast: one to many content dissemination. interfaces. . <. draft-contreras-pim-multiple-upstreams-00.txt>. 1. Luis M. Contreras. Telefónica I+D. . Carlos J. . Bernardos. . Universidad Carlos III de Madrid (UC3M). Juan Carlos Zúñiga . Presented by Tom . Ternquist. CS 6410. 10/28/10. Network Communication. Unicast . One to one. Broadcast . One to many (everyone). Multicast. One to many (groups). Anycast. One to. . one. . of. . for Wi-Fi Multicast. Vishnu Navda, Ram Ramjee, Lenin Ravindranath (MSR India). Ranveer Chandra, Jitu Padhye (MSR Redmond). 1. Why Multicast?. Today. Live video/audio streaming. Potential. Windows/Virus Update. IETF 84. Vancouver, . BC. Robert Sayko. sayko@att.com. Purpose and Goals. Create document to describe . use . of multicast to support content distribution in an environment involving multiple Service Providers in a Content Distribution Network Interconnection (CDN-. NWs. : . Source Routing Has a Competitive Edge. Takeru. Inoue. Yohei. Katayama. Hiroshi Sato. Takahiro Yamazaki. Noriyuki Takahashi (NTT Labs., Japan). 2010-. 12. -. 10 GLOBECOM . FutureNet. . III.