'Network prefix' diaporamas de présentation

IPv6

IPv6. IPv6 address Unicast and anycast address format. Unicast and anycast addresses are typically composed of two logical parts: a 64-bit network prefix used for routing, and a 64-bit interface identifier used to identify a host's network interface.

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CS 356: Computer Network Architectures Lecture 9: Internetworking

CS 356: Computer Network Architectures Lecture 9: Internetworking. Xiaowei Yang xwy@cs.duke.edu. Overview. Single-link networks Point-to-point links Shared media multiple access links Ethernet, token ring, wireless networks Encoding, framing, error detection, reliability

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Routing in the Internet

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Chapter 4: Network Layer

4. 1 Introduction 4.2 Virtual circuit and datagram networks 4.3 What’s inside a router 4.4 IP: Internet Protocol Datagram format IPv4 addressing ICMP IPv6. 4.5 Routing algorithms Link state Distance Vector Hierarchical routing 4.6 Routing in the Internet RIP OSPF BGP

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???????? ( ???? )

???????? ( ???? ). ???? http://okaweb.ec.kyushu-u.ac.jp/lectures/in/. ?????????. AS (Autonomous System) ??????????????? 16 ??? IGP (Interior Gateway Protocol) AS ??????? ?????????????? RIP,OSPF EGP (Exterior Gateway Protocol) AS ???????? ?????????????? BGP. ???????.

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IP Addressing

IP Addressing. Introductory material. A module devoted to IP addresses. Addresses & Names. Hardware (Layer 2) Lowest level Ethernet (MAC), Serial point-to-point, .. Network (Layer 3) IP IPX, SNA, others Transport (Layer 4) p ort numbers in TCP/IP Application ( L ayer 5)

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Chapter 8

Chapter 8. Advanced TCP/IP Network Design. Classful IP Addressing. There are three basic classes of addresses known as class A, B, or C networks. Classful IP Addressing. Classful addresses are broken apart on octet boundaries.

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IP Addressing

IP Addressing. Introductory material. An entire module devoted to IP addresses. IP Addresses. Structure of an IP address Classful IP addresses Limitations and problems with classful IP addresses Subnetting CIDR IP Version 6 addresses. IP Addresses. IP Addresses.

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ICS 156: Lecture 2 (part 1)

ICS 156: Lecture 2 (part 1). Today: IP addressing Data link protocols and ARP Notes about lab. IP Addressing. Addressing defines how addresses are allocated and the structure of addresses IPv4 Classful IP addresses (obsolete)

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IPv6 & ICMPv6

IPv6 & ICMPv6. IPv6 ?? IPv6 Header Format IPv6 Addressing ICMPv6 & Neighbor Discovery IPv4/IPv6 Transition Mechanism Q&A. IPv6 ?? ? ??. ??? ???? (128 bit address space) ?? ???? Router Discovery Stateless Address Autoconfiguration Simple Processing at Routers

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IP Addressing

IP Addressing. Introductory material. An entire module devoted to IP addresses. IP Addresses. Structure of an IP address Subnetting CIDR IP Version 6 addresses. IP Addresses. IP Addresses. What is an IP Address?. An IP address is a unique global address for a network interface

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????????

????????. ????. ????????????????. ??? B 2^14. ??? A 2^7. ??? C 2^21. ???????????. ?????????????????? CIDR:Classless Inter-Domain Routing. ??? B 2^14. ??? A 2^7. ??? C 2^21. ???????? ??????????? ?????????? ???????. ?????????????. ?????. 1.128.0.0/10. 00000001.10 000000/10.

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Mobile IP

Mobile IP. Why do we need it?. Acknowledgement. Some figures and texts are from: Solomon Perkins Govindan Kurose Peterson & Davie Huitema Heijenk. Motivation. What is mobility?. ability to send and receive communications anytime, anywhere

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Classless and Subnet Address Extensions (CIDR)

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Deploying IPv6, Now Christian Huitema Architect Windows Networking & Communications Microsoft Corporation

Deploying IPv6, Now Christian Huitema Architect Windows Networking & Communications Microsoft Corporation Agenda The Opportunity Key Problems The Promise of IPv6 What is Microsoft doing Call to Action The Opportunity Key Problems Address Shortage

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Source-Specific Multicast (RFC4607)

Source-Specific Multicast (RFC4607). Author: H. Holbrook , Arastra, Inc. B. Cain , Acopia Networks Speaker: Wu Zhi Yu. Outline. Introduction ASM (Any-Source Multicast ) and SSM Channel and Group Al location UBM Forward Security Spoofed Source Address. Introduction.

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LESSONS LEARNED IN TRANSITIONING FROM INTERNET PROTOCOL VERSION 4 TO INTERNET PROTOCOL VERSION 6

LESSONS LEARNED IN TRANSITIONING FROM INTERNET PROTOCOL VERSION 4 TO INTERNET PROTOCOL VERSION 6. by Joshua Domagalski United States Naval Academy 11APR08. Goals. To test and develop techniques to allow for the coexistence of IPv4 and IPv6 networks.

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Mobile Networks Support in Mobile IPv6 draft-ernst-mobileip-v6-network-00.txt

Mobile Networks Support in Mobile IPv6 draft-ernst-mobileip-v6-network-00.txt. Thierry Ernst - MOTOROLA Labs / INRIA Ludovic Bellier - INRIA project PLANETE Claude Castelluccia - INRIA project PLANETE Hong-Yon Lach - MOTOROLA Labs http://www.inrialpes.fr/planete/pub/MobiNet/mobinet.html.

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Host-based IPv6 Multicast Addresses Allocation draft-park-host-based-mcast-01.txt

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