Internet – Tcp/Ip: Konsep & Implementasi

Total Page:16

File Type:pdf, Size:1020Kb

Internet – Tcp/Ip: Konsep & Implementasi INTERNET – TCP/IP: KONSEP & IMPLEMENTASI Onno W. Purbo OnnoCenter Daftar Isi KATA PENGANTAR...........................................................................................................................9 BAB 1: Pendahuluan..........................................................................................................................10 TCP/IP dan Internet.......................................................................................................................10 Standar TCP/IP dan proses RFC....................................................................................................10 Badan Pengatur Internet............................................................................................................11 Proses pembentukan standar Internet........................................................................................13 Layanan di Internet...................................................................................................................14 Asumsi Peralatan / Sistem Operasi................................................................................................16 Referensi........................................................................................................................................17 BAB 2: Sejarah TCP/IP dan Internet..................................................................................................18 Evolusi TCP/IP dan Internet..........................................................................................................18 Awal Sejarah Internet Indonesia....................................................................................................22 Perjuangan Infrastruktur Internet Komersial Indonesia.................................................................24 Infrastruktur Internet Rakyat.........................................................................................................25 BAB 3: Konsep Dasar TCP/IP...........................................................................................................28 Dasar Arsitektur TCP/IP................................................................................................................28 Referensi........................................................................................................................................33 BAB 4: Teknik Penghayatan Kerja TCP/IP........................................................................................34 Packet Sniffer di Linux/Unix.........................................................................................................34 Packet Sniffer di Windows.............................................................................................................34 Instalasi Wireshark di Linux..........................................................................................................35 Mengoperasikan Wireshark...........................................................................................................35 Referensi........................................................................................................................................43 BAB 5: Komponen Fisik Jaringan Internet........................................................................................44 Kabel Penghubung.........................................................................................................................45 Teknologi Wireless.........................................................................................................................48 Kartu Jaringan & Sambungan Jaringan.........................................................................................50 Cara Kerja Ethernet.......................................................................................................................51 Router.............................................................................................................................................52 Referensi........................................................................................................................................53 BAB 6: Lapisan Protokol Data Link..................................................................................................54 Komunikasi Asinkron Yang Paling Sederhana..............................................................................54 Point-to-Point Protocol (PPP)........................................................................................................55 Local Area Network.......................................................................................................................56 WLAN: Wireless LAN IEEE 802.11.............................................................................................57 Paket Radio....................................................................................................................................60 Address Resolution Protocol (ARP)..............................................................................................61 BAB 7: Internet Layer (IPv4).............................................................................................................66 Internet Protocol versi 4.................................................................................................................67 Format IP Address versi 4..............................................................................................................69 Bentuk biner..............................................................................................................................69 Bentuk dotted decimal..............................................................................................................69 IP address versi 4 dan artinya........................................................................................................69 IP Address, Subnetmask dan Subnetting.......................................................................................70 Dunia Menurut RFC 950 – Cara Lama.....................................................................................70 Pengalokasian IP address..........................................................................................................72 Aturan dasar pemilihan network ID dan host ID.................................................................72 Contoh konfigurasi Valid dan Tidak Valid...........................................................................73 Konfigurasi Network Interface.................................................................................................74 Mendefinisikan interface......................................................................................................75 Menyalakan dan mematikan interface..................................................................................76 Dunia Menurut RFC 1812 – Cara Baru....................................................................................76 Subnetting, Bit By Bit..........................................................................................................78 Aritmatika Biner..............................................................................................................78 Logika Boolean dan Operasi Biner “AND”....................................................................81 Subnet “Mask”.................................................................................................................82 Notasi “Slash”..................................................................................................................83 Trik Menghitung Subnet..................................................................................................84 Trik Mengetahui Range Address di Jaringan.................................................................................84 Penghematan IP address NAT dan PAT.........................................................................................85 Alokasi IP Addess Secara Dinamis................................................................................................88 Cara Beroperasi DHCP.............................................................................................................89 Membangun DHCP Server di Linux.........................................................................................91 Referensi........................................................................................................................................93 BAB 8: Internet Layer (IPv6).............................................................................................................94 Apakah IPv6?.................................................................................................................................94 Penampakan IPv6..........................................................................................................................94 Perbandingan dengan IPv4............................................................................................................96 Format Paket IP versi 6..................................................................................................................98 Tipe alamat pada IP versi 6..........................................................................................................100 IPv6 Address : Alamat tanpa special prefix............................................................................100 IPv6 address dengan IPv4 address yang
Recommended publications
  • ARIN History and Services
    History and Services www.arin.net Table of Contents Part I: History..............................................................................................3 How did ARIN get started?..................................................................3 Where does ARIN fit in the “Big Picture”?.......................................4 Key Organizations - ICANN, the NRO, and PTI/IANA..................5 ARIN Community & Membership......................................................7 Stakeholders.............................................................................................7 ARIN the Organization..........................................................................8 ARIN Staff...................................................................................................8 ARIN Elections........................................................................................12 Part II: Services........................................................................................13 The Internet Numbering Landscape.............................................13 ARIN’S Strategic Plan..........................................................................16 Scope of ARIN Services – the things we do for you!................16 Get Involved...........................................................................................20 Acronym Quick Guide.........................................................................21 2 Part I: History How did ARIN get started? 1960s to 1980s: Internet Foundation The formation of
    [Show full text]
  • Transparent LAN Service Over Cable
    Transparent LAN Service over Cable This document describes the Transparent LAN Service (TLS) over Cable feature, which enhances existing Wide Area Network (WAN) support to provide more flexible Managed Access for multiple Internet service provider (ISP) support over a hybrid fiber-coaxial (HFC) cable network. This feature allows service providers to create a Layer 2 tunnel by mapping an upstream service identifier (SID) to an IEEE 802.1Q Virtual Local Area Network (VLAN). Finding Feature Information Your software release may not support all the features documented in this module. For the latest feature information and caveats, see the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the Feature Information Table at the end of this document. Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to http://tools.cisco.com/ITDIT/CFN/. An account on http:// www.cisco.com/ is not required. Contents • Hardware Compatibility Matrix for Cisco cBR Series Routers, page 2 • Prerequisites for Transparent LAN Service over Cable, page 2 • Restrictions for Transparent LAN Service over Cable, page 3 • Information About Transparent LAN Service over Cable, page 3 • How to Configure the Transparent LAN Service over Cable, page 6 • Configuration Examples for Transparent LAN Service over Cable, page 8 • Verifying the Transparent LAN Service over Cable Configuration, page 10 • Additional References, page 11 • Feature Information for Transparent LAN Service over Cable, page 12 Cisco Converged Broadband Routers Software Configuration Guide For DOCSIS 1 Transparent LAN Service over Cable Hardware Compatibility Matrix for Cisco cBR Series Routers Hardware Compatibility Matrix for Cisco cBR Series Routers Note The hardware components introduced in a given Cisco IOS-XE Release are supported in all subsequent releases unless otherwise specified.
    [Show full text]
  • Ieee 802.1 for Homenet
    IEEE802.org/1 IEEE 802.1 FOR HOMENET March 14, 2013 IEEE 802.1 for Homenet 2 Authors IEEE 802.1 for Homenet 3 IEEE 802.1 Task Groups • Interworking (IWK, Stephen Haddock) • Internetworking among 802 LANs, MANs and other wide area networks • Time Sensitive Networks (TSN, Michael David Johas Teener) • Formerly called Audio Video Bridging (AVB) Task Group • Time-synchronized low latency streaming services through IEEE 802 networks • Data Center Bridging (DCB, Pat Thaler) • Enhancements to existing 802.1 bridge specifications to satisfy the requirements of protocols and applications in the data center, e.g. • Security (Mick Seaman) • Maintenance (Glenn Parsons) IEEE 802.1 for Homenet 4 Basic Principles • MAC addresses are “identifier” addresses, not “location” addresses • This is a major Layer 2 value, not a defect! • Bridge forwarding is based on • Destination MAC • VLAN ID (VID) • Frame filtering for only forwarding to proper outbound ports(s) • Frame is forwarded to every port (except for reception port) within the frame's VLAN if it is not known where to send it • Filter (unnecessary) ports if it is known where to send the frame (e.g. frame is only forwarded towards the destination) • Quality of Service (QoS) is implemented after the forwarding decision based on • Priority • Drop Eligibility • Time IEEE 802.1 for Homenet 5 Data Plane Today • 802.1Q today is 802.Q-2011 (Revision 2013 is ongoing) • Note that if the year is not given in the name of the standard, then it refers to the latest revision, e.g. today 802.1Q = 802.1Q-2011 and 802.1D
    [Show full text]
  • Understand Vlans, Wired Lans, and Wireless Lans
    LESSON 1,2_B 98-366 Networking Fundamentals UnderstandUnderstand VLANs,VLANs, WiredWired LANs,LANs, andand WirelessWireless LANsLANs LESSON 1.2_B 98-366 Networking Fundamentals Lesson Overview In this lesson, you will review: Wired local area networks Wireless local area networks Virtual local area networks (VLANs) LESSON 1.2_B 98-366 Networking Fundamentals Anticipatory Set Explain why wireless networks are so popular, especially in homes Describe the elements that make up a wireless network What is the opposite of a wireless network? LESSON 1.2_B 98-366 Networking Fundamentals LAN A local area network (LAN) is a single broadcast domain. This means the broadcast will be received by every other user on the LAN if a user broadcasts information on his/her LAN. Broadcasts are prevented from leaving a LAN by using a router. Wired LAN An electronic circuit or hardware grouping in which the configuration is determined by the physical interconnection of the components LESSON 1.2_B 98-366 Networking Fundamentals Wireless LAN Communications that take place without the use of interconnecting wires or cables, such as by radio, microwave, or infrared light Wireless networks can be installed: o Peer-to-peer “Ad hoc” mode—wireless devices can communicate with each other o "Infrastructure" mode—allows wireless devices to communicate with a central node that can communicate with wired nodes on that LAN LESSON 1.2_B 98-366 Networking Fundamentals Sample example of a wireless LAN design: LESSON 1.2_B 98-366 Networking Fundamentals Wired LANs: Advantages Most wired LANs are built with inexpensive hardware: 1. Network adapter 2. Ethernet cables 3.
    [Show full text]
  • WAN-LAN PIM Multicast Routing and LAN IGMP FEATURE OVERVIEW and CONFIGURATION GUIDE
    Technical Guide WAN-LAN PIM Multicast Routing and LAN IGMP FEATURE OVERVIEW AND CONFIGURATION GUIDE Introduction This guide describes WAN-LAN PIM Multicast Routing and IGMP on the LAN and how to configure WAN-LAN PIM multicast routing and LAN IGMP snooping. The AlliedTelesis Next Generation Firewalls (NGFWs) can perform routing of IPv4 and IPv6 multicast, using PIM-SM and PIM-DM. Also, switching interfaces of the NGFWs are IGMP aware, and will only forward multicast steams to these switch ports that have received reports. IGMP snooping allows a device to only forward multicast streams to the links on which they have been requested. PIM Sparse mode requires specific designated routers to receive notification of all streams destined to specific ranges of multicast addresses. When a router needs to get hold of a given group, it sends a request to the designated Rendezvous Point for that group. If there is a source in the network that is transmitting a stream to this group, then the Rendezvous Point will be receiving it, and will forward it to the requesting router. C613-22042-00 REV A alliedtelesis.com x Products and software version that apply to this guide Contents Introduction.............................................................................................................................................................................1 Products and software version that apply to this guide .......................................................................2 Configuring WAN-LAN PIM Multicast Routing and LAN IGMP Snooping........................................3
    [Show full text]
  • (Rapid) Spanning Tree Protocol
    STP – Spanning Tree Protocol indigoo.com STP & RSTP (RAPID) SPANNING TREE PROTOCOL DESCRIPTION OF STP AND RSTP, PROTOCOLS FOR LOOP FREE LAN TOPOLOGIES Peter R. Egli INDIGOO.COM1/57 © Peter R. Egli 2015 Rev. 1.60 STP – Spanning Tree Protocol indigoo.com Contents 1. Goal of STP: Loop-free topology for Ethernet networks 2. STP standards overview 3. IEEE 802.1D STP protocol 4. IEEE 802.1w RSTP Rapid STP 5. IEEE 802.1Q CST Common Spanning Tree 6. Cisco PVST+ and PVRST+ 7. IEEE 802.1s MST Multiple Spanning Tree Protocol 8. STP Pros and Cons 2/57 © Peter R. Egli 2015 Rev. 1.60 STP – Spanning Tree Protocol indigoo.com 1. Goal of STP: Loop-free topology for Ethernet networks Ethernet bridges (or switches) must forward unknown unicast and broadcast Ethernet frames to all physical ports. Therefore Ethernet networks require a loop-free topology, otherwise more and more broadcast and unknown unicast frames would swamp the network (creation of frame duplicates resulting in a broadcast storm). Unknown unicast frame: Frame with a target Ethernet address that is not yet known by the receiving bridge. Broadcast frame: Ethernet frame with a broadcast target Ethernet address, e.g. for protocols such as ARP or BOOTP / DHCP. Broadcast Ethernet frames and unknown unicast frames circle forever in an Ethernet network with loops. 3/57 © Peter R. Egli 2015 Rev. 1.60 STP – Spanning Tree Protocol indigoo.com 2. STP standards overview: A number of different STP ‘standards’ and protocols evolved over time. Standard Description Abbreviation Spanning Tree Protocol • Loop prevention. IEEE 802.1D • Automatic reconfiguration of tree in case of topology changes (e.g.
    [Show full text]
  • Ip Multicast Admission Control for Iptv
    IP MULTICAST ADMISSION CONTROL FOR IPTV A Thesis by Deepa Jayaraman Bachelor of Engineering, Anna University, India, 2008 Submitted to the Department of Electrical and Computer Science Engineering and the faculty of the Graduate school of Wichita State University in partial fulfillment of the requirements for the degree of Master of Science May 2012 i © Copyright 2012 by Deepa Jayaraman All Rights Reserved ii IP MULTICAST ADMISSION CONTROL FOR IPTV The following faculty members have examined the final copy of this Thesis for form and content and recommend that it be accepted in partial fulfillment of the requirements for the degree of Master of Science with a major in Electrical Engineering. __________________________________ Ravi Pendse, Committee Chair __________________________________ Linda Kliment, Committee Member __________________________________ Abu Asaduzzaman, Committee Member iii DEDICATION God, the Almighty My Parents Mrs. Lalitha Jayaraman & Mr. Jayaraman My Family Mrs. Indira Subramanian and Mr. Subramanian Mrs. Mythreyi Venkatesan and Mr. Venkatesan iv ACKNOWLEDGEMENT First I would like to thank God, the Almighty, for guiding me through every step in my life. I would like to extend my sincere thanks to Dr. Ravi Pendse, my advisor, for his constant encouragement, support and valuable advice. He has been there ever since I started my Masters in Wichita State University, guiding me and helping me in every step for the past three years. His classes and the conversations we had were very enlightening. Without him, I would never have known or found my true passion and interest. I am grateful to him for giving me an opportunity to work in the Cisco Technical Research Center which gave me a wonderful, first, work experience.
    [Show full text]
  • Refs. 769001, 769002 Art
    Refs. 769001, 769002 Art. Nr. WAVEDATAP, WAVEDATAS WaveData AP MyNETWiFi User Guide www.televes.com Table of Contents Important Safety Instructions ..................................................................................... 4 EN Introduction ................................................................................................................. 4 WaveData highlights .............................................................................................. 4 WaveData Package content .................................................................................. 5 Security Considerations ............................................................................................. 5 Operating Considerations .......................................................................................... 5 ENGLISH WaveData Device ........................................................................................................ 5 Port Connections .................................................................................................. 5 Device Buttons ...................................................................................................... 6 Device Leds ........................................................................................................... 6 Installing WaveData ..................................................................................................... 7 Installation example Ref.769001 .......................................................................... 7 Installation
    [Show full text]
  • Internic Faqs on the Domain Names, Registrars, and Registration
    InterNIC I FAQs on the Domain Names, Registrars, and Registration 12/4/11 1:20 PM InterNlC Home ~Re istrsrs FAQ Whois InterNIC FAQs on the Domain Names, Registrars, and Registration The following is a list of frequently asked questions (FAQs) about the domain name registration process and the new competitive registration environment. It is expected that this list will be updated frequently, so please check back often. What is the domain name system? The Domain Name System (DNS) helps users to find their way around the Internet. Every computer on the Internet has a unique address — just like a telephone number — which is a rather complicated string of numbers. It is called its "IP address" (IP stands for "Internet Protocol" ). IP Addresses are hard to remember. The DNS makes using the Internet easier by allowing a familiar string of letters (the "domain name") to be used instead of the arcane IP address. So instead of typing 207.151.159.3, you can type www.internic.net. It is a "mnemonic" device that makes addresses easier to remember. What does it mean to "register" a domain name? When you register a domain name, you are inserting an entry into a directory of all the domain names and their corresponding computers on the Internet. How do I register a domain name? Domain names ending with .aero, .biz, .corn, .coop, .info, .museum, .name, .net, .org, or .pro can be registered through many different companies (known as "registrars") that compete with one another. A listing of these companies appears in the Re istrar Directo on this site.
    [Show full text]
  • Multicast Over TCP/IP HOWTO Multicast Over TCP/IP HOWTO
    Multicast over TCP/IP HOWTO Multicast over TCP/IP HOWTO Table of Contents Multicast over TCP/IP HOWTO.......................................................................................................................1 Juan−Mariano de Goyeneche <[email protected]>............................................................................1 1.Introduction. .........................................................................................................................................1 2.Multicast Explained..............................................................................................................................1 3.Kernel requirements and configuration................................................................................................1 4.The MBone...........................................................................................................................................1 5.Multicast applications...........................................................................................................................1 6.Multicast programming.........................................................................................................................2 7.The internals..........................................................................................................................................2 8.Routing Policies and Forwarding Techniques......................................................................................2 9.Multicast Transport Protocols...............................................................................................................2
    [Show full text]
  • Introduction to IP Multicast Routing
    Introduction to IP Multicast Routing by Chuck Semeria and Tom Maufer Abstract The first part of this paper describes the benefits of multicasting, the Multicast Backbone (MBONE), Class D addressing, and the operation of the Internet Group Management Protocol (IGMP). The second section explores a number of different algorithms that may potentially be employed by multicast routing protocols: - Flooding - Spanning Trees - Reverse Path Broadcasting (RPB) - Truncated Reverse Path Broadcasting (TRPB) - Reverse Path Multicasting (RPM) - Core-Based Trees The third part contains the main body of the paper. It describes how the previous algorithms are implemented in multicast routing protocols available today. - Distance Vector Multicast Routing Protocol (DVMRP) - Multicast OSPF (MOSPF) - Protocol-Independent Multicast (PIM) Introduction There are three fundamental types of IPv4 addresses: unicast, broadcast, and multicast. A unicast address is designed to transmit a packet to a single destination. A broadcast address is used to send a datagram to an entire subnetwork. A multicast address is designed to enable the delivery of datagrams to a set of hosts that have been configured as members of a multicast group in various scattered subnetworks. Multicasting is not connection oriented. A multicast datagram is delivered to destination group members with the same “best-effort” reliability as a standard unicast IP datagram. This means that a multicast datagram is not guaranteed to reach all members of the group, or arrive in the same order relative to the transmission of other packets. The only difference between a multicast IP packet and a unicast IP packet is the presence of a “group address” in the Destination Address field of the IP header.
    [Show full text]
  • The People Who Invented the Internet Source: Wikipedia's History of the Internet
    The People Who Invented the Internet Source: Wikipedia's History of the Internet PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Sat, 22 Sep 2012 02:49:54 UTC Contents Articles History of the Internet 1 Barry Appelman 26 Paul Baran 28 Vint Cerf 33 Danny Cohen (engineer) 41 David D. Clark 44 Steve Crocker 45 Donald Davies 47 Douglas Engelbart 49 Charles M. Herzfeld 56 Internet Engineering Task Force 58 Bob Kahn 61 Peter T. Kirstein 65 Leonard Kleinrock 66 John Klensin 70 J. C. R. Licklider 71 Jon Postel 77 Louis Pouzin 80 Lawrence Roberts (scientist) 81 John Romkey 84 Ivan Sutherland 85 Robert Taylor (computer scientist) 89 Ray Tomlinson 92 Oleg Vishnepolsky 94 Phil Zimmermann 96 References Article Sources and Contributors 99 Image Sources, Licenses and Contributors 102 Article Licenses License 103 History of the Internet 1 History of the Internet The history of the Internet began with the development of electronic computers in the 1950s. This began with point-to-point communication between mainframe computers and terminals, expanded to point-to-point connections between computers and then early research into packet switching. Packet switched networks such as ARPANET, Mark I at NPL in the UK, CYCLADES, Merit Network, Tymnet, and Telenet, were developed in the late 1960s and early 1970s using a variety of protocols. The ARPANET in particular led to the development of protocols for internetworking, where multiple separate networks could be joined together into a network of networks. In 1982 the Internet Protocol Suite (TCP/IP) was standardized and the concept of a world-wide network of fully interconnected TCP/IP networks called the Internet was introduced.
    [Show full text]