Lectures notes for 2010 - KTH
Lectures notes for 2010 - KTH Lectures notes for 2010 - KTH
Twitter Twitter is a service based upon 140 character message (the length is derived from the capacity of SMS). • A social network based service providing two way communication. • Both public and private "tweets" • Search engines can process public tweets • Three APIs: REST API, Search API, Streaming API See for example: Paul McFedries, twitter: Tips, Tricks, and Tweets [1] Twitter is now serving as a base protocol for other services. • Micropayments - such as Twitpay and Twippr (due to PayPal opening opeing up their code for other developers). • Maguire Twitter 9: 69 of 71 maguire@kth.se 2010.03.21 Internetworking/Internetteknik
This lecture we have discussed: • Network Management • SNMP • VoIP (including RTP) • Twitter Summary Maguire Summary 9: 70 of 71 maguire@kth.se 2010.03.21 Internetworking/Internetteknik
- Page 593 and 594: HostEntry ::= SEQUENCE { HostEntry
- Page 595 and 596: The Matrix Group Matrix group consi
- Page 597 and 598: Information collected from network
- Page 599 and 600: Network Management Systems • HP O
- Page 601 and 602: • Web based Interfaced Management
- Page 603 and 604: DMI 2.0 has three groups: • Compo
- Page 605 and 606: Common Information Model (CIM) •
- Page 607 and 608: Inter-domain Management task force
- Page 609 and 610: Applications • E-mail • E-mail
- Page 611 and 612: Deregulation ⇒ New regulations
- Page 613 and 614: Latency 1 Usability FAX relay/broad
- Page 615 and 616: Voice Gateway 2B+D or 30B+D or …
- Page 617 and 618: Fax Support Both store-and-forward
- Page 619 and 620: Cisco Voice Over IP Enables Cisco 3
- Page 621 and 622: 2,400/4,800/7,200/9,600/14,400 bps
- Page 623 and 624: “The wireless workplace will soon
- Page 625 and 626: Carriers offering VOIP “Equant, a
- Page 627 and 628: Economics "Can Carriers Make Money
- Page 629 and 630: Patents Mixing voice and data in th
- Page 631 and 632: Deregulation ⇒ Trends • replaci
- Page 633 and 634: RTP: Real-Time Transport Protocol D
- Page 635 and 636: SIP: Session Initiation Protocol SI
- Page 637 and 638: SIP Invite 1 INVITE sip:bob@biloxi.
- Page 639 and 640: SIP Methods Method Invite Bye Optio
- Page 641 and 642: ENUM IETF’s E.164 Number Mapping
- Page 643: Web Services Using protocols built
- Page 647 and 648: IK1550 Internetworking/Internettekn
- Page 649 and 650: Internet Protocol Version 6 (IPv6)
- Page 651 and 652: • Wireless computers • supporti
- Page 653 and 654: Device Control • Control everyday
- Page 655 and 656: IPv6 header format version 4 bits C
- Page 657 and 658: Simplifications IPv6 builds on 20 y
- Page 659 and 660: Payload length Payload length is th
- Page 661 and 662: Extension headers • Each header i
- Page 663 and 664: Writing an IPv6 address The 128 bit
- Page 665 and 666: Binary prefix Hex. prefix Fraction
- Page 667 and 668: Interface ID Must be unique to the
- Page 669 and 670: Link local addresses Link local add
- Page 671 and 672: Permanently assigned groups For exa
- Page 673 and 674: Prefix for IPv6 documentation The I
- Page 675 and 676: IPv6 Routing • all standard routi
- Page 677 and 678: Fragment header Next Header (8 bits
- Page 679 and 680: intermediate relays on the way to t
- Page 681 and 682: Security • Header Authentication
- Page 683 and 684: IPv6 ICMP [13] Type (8 bits) Code (
- Page 685 and 686: IPv6 ICMP Echo Request/Reply (PING)
- Page 687 and 688: Summary of IPv6 ICMP • incorporat
- Page 689 and 690: IPv6 Transition Mechanisms • Incr
- Page 691 and 692: IPv6 networks 6Bone - http://www.6b
- Page 693 and 694: If things are to be connected they
This lecture we have discussed:<br />
• Network Management<br />
• SNMP<br />
• VoIP (including RTP)<br />
• Twitter<br />
Summary<br />
Maguire Summary 9: 70 of 71<br />
maguire@kth.se <strong>2010</strong>.03.21 Internetworking/Internetteknik
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