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Network Protocols

Network Protocols. Internet Protocols Overview. Internet documents. Internet drafts Proposed, draft and internet standard Informational Historical Experimental Best Common Practice For Your Information. Internet Protocol (IP). Datagram format Addressing IPv4 versus IPv6 Unreliable

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Network Protocols

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  1. Network Protocols • Internet Protocols Overview

  2. Internet documents • Internet drafts • Proposed, draft and internet standard • Informational • Historical • Experimental • Best Common Practice • For Your Information

  3. Internet Protocol (IP) • Datagram format • Addressing • IPv4 versus IPv6 • Unreliable • End-to-end • Datagram independence

  4. Address Resolution Protocol (ARP) • Layer 2 ½? • Medium access control (MAC) addresses • Internet Protocol (IP) addresses • ARP tables and ARP caches

  5. Internet Control Message Protocol (ICMP) • Status and errors • Unreachables • Echo / echo-reply messages • Redirects • Source quench • Other

  6. Dynamic Host Configuration Protocol (DHCP) • Automatic address assignment • Lease time and renewals • Dynamic DNS updates

  7. Domain Name System (DNS) • Records • Delegations • Iterative versus recursive

  8. Routing • Routing information protocol (RIP) • Open shortest path first (OSPF) • Border gateway protocol (BGP)

  9. IP multicast • Group management (IGMP) • Routing (PIM, MBGP) • Session Annoucement (MSDP)

  10. Other protocols • User datagram protocol (UDP) • Session initiation protocol (SIP) • Stream control transmission protocol (SCTP) • Simple network management protocol (SNMP) • Trivial file transfer protocol (TFTP) • IP security (IPsec) • Network time protocol (NTP) • syslog

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