PEMBEKALAN PRAKERIN - JARINGAN KOMPUTER-PERKENALAN-KONSEP-IMPLEMENTASI-SMKN1 CISARUA - 2024.pptx

PEMBEKALAN PRAKERIN - JARINGAN KOMPUTER-PERKENALAN-KONSEP-IMPLEMENTASI-SMKN1 CISARUA

1. PEMBEKALAN PRAKERIN SMKN 1 CISARUA XI PPLG-3 Pengaturan Jaringan (LAN/WLAN/ WiFi ) , Cableling PERKENALAN-KONSEP-IMPLEMENTASI KOMPUTER JARINGAN Yaya Suharya [email protected] WA/HP. 08112031124 Bandung, Jum’at , 21 Juni 2024

2. MyProfile Yaya Suharya , S.Kom ., M.T . JENJANG MASUK LULUS NAMA SEKOLAH/ PERGURUAN TINGGI TEMPAT JURUSAN MI 1983-1989 MI Al Furqon Karawang - SD 1984-1990 SD Negeri 1 Telagasari Karawang - SMP 1990-1993 SMP Negeri 1 Telagasari Karawang - SMA 1993-1996 SMA Negeri 1 Telagasari Karawang Fisika (A1) D-1 1996-1997 LPP Ariyanti Bandung Komputer Manajemen S-1 2000 -2002 *( Pindah ) Universitas Budi Luhur Jakarta Ilmu Komputer Sistem Informasi D-3 2003-2006 STMIK Bandung Bandung Ilmu Komputer Manajemen Informatika S-1 2006-2008 Universitas Kebangsaan Bandung Ilmu Komputer Sistem Informasi AKTA IV 2008-2009 Universitas Islam Bandung Bandung Pendidikan / Tarbiyah S-2 2014-2017 Universitas Langlang Buana Bandung Magister Teknik Informatika Keamanan Komputer S-1 2023-2025 Universitas Terbuka Bandung Ilmu Hukum S-3 (NEXT) 2025-2030 UNDIP/UGM/UI/ITB / IPB/ UTem Indonesia/ Malaysia Doktor Ilmu Komputer

3. Welcome COMPUTER NETWORK Tutorial - Cara Setting Jaringan LAN (Local Area Network) https:// www.youtube.com/watch?v=aP7YpXW3-X8 CARA SETTING JARINGAN LAN DAN WIFI PADA WINDOWS 10 https:// www.youtube.com/watch?v=W-Q440QCCYE Tutorial Sharing Data Melalui Jaringan LAN dan Wireless https:// www.youtube.com/watch?v=1zVsqFKRKW4

4. Welcome COMPUTER NETWORK

5. Today’s Overview Konsep dan implementasi jaringan komputer

6. KONSEP JARINGAN KOMPUTER

7. KONSEP JARINGAN KOMPUTER

8. KONSEP JARINGAN KOMPUTER Basic Communications Model Standards are needed at all Layers User Layer Application Layer Computer (Transport) Layer Transmission Layer

9. Rick Graziani [email protected] Networking devices

10. Rick Graziani [email protected] Networking devices

11. TIPE – TIPE JARINGAN KOMPUTER

12. MAN (METROPOLITAN AREA NETWORK)

13. WAN (WIDE AREA NETWORK)

14. CARA KERJA JARINGAN KOMPUTER Subnet Layer 1 2 3 Station A Station B Transmission of Messages 1. Within a Single Subnet, or 2. in Point-to-Point Links Between Subnets 4 1 2

15. CARA KERJA JARINGAN KOMPUTER Internet Layer Station A Station B Routing of Messages Across multiple subnets in an internet 1 2 3 4

16. CARA KERJA JARINGAN KOMPUTER Internetting Station A Station B internet: c ollection of subnets such that any station on any subnet can communicate with any other station on any other subnet simply by giving the internet address of the other station . 1 2 3 4

17. Ring Hierarchical Star Bus 25 TOPOLOGI JARINGAN KOMPUTER

18. DESAIN & IMPLEMENTASI JARINGAN KOMPUTER Network Analysis Study of network components switches, routers, requirements and performance levels … and their inputs and outputs To gain an understanding of the networks behaviour under various circumstances

19. Network Analysis Defines and determines: Relationships between components State of the current network and problems Network goals Traffic flows User and application behaviour Maps all of these within the network environment Allows designers to understand what problems need to be solved

20. Network Architecture Uses network analysis data to develop: High-level end-to-end structure for network Major network functions as architectural components that will be brought together to form the network Addressing/routing, network management, performance, security Goals for the network Interactions, trade-offs, dependencies and constraints

21. Design Processes Provides physical details to the reference architecture Evaluation and choice of technologies Development of network strategies Mapping performance and requirements to design goals Evaluating designs against goals Deciding on trade-offs

22. Model for Network Design and Implementation Planning Define the problem to be addressed Establish and manage customer expectations Analyse data Develop set of options for solving problems Evaluate and optimise options (including trade-offs) Selecting one or more options Planning the implementation

23. Architectures & Components of Network Design Requirements Analysis Conceptual: What is needed from the network Users’ needs Applications’ needs Devices’ needs Network’s needs

24. Architectures & Components of Network Design Requirements Analysis Process: Gathering Initial Conditions, Expectations etc Developing service metrics Characterising behaviour RAS requirements Delay requirements Capacity requirements Mapping requirements to Geographic locations Requirements map shows location of: Devices Applications From the map we can begin to develop flow specification

25. Architectures & Components of Network Design Requirements Analysis Conceptual: What is needed from the network Users’ needs Applications’ needs Devices’ needs Network’s needs

26. Architectures & Components of Network Design Flow Analysis Network designers need to: Identify individual & composite flows Identify critical flows Focus may be on: Particular applications Specific profiles – user, application, criticality Develop an Application Flow Map Prioritise flows Specify Flows any how they need to be managed: Best effort Predictable Flows Guaranteed Flows Apps E & F App C App B App G

27. Flow level & Critical function NB: Flows are not necessarily tied to criticality Eg: a critical function may only require a best effort flow! Must have database server available, but speed of access not critically important Eg: a non-critical function may require a guaranteed flow to operate at all! A VoIP service between two buildings may require guaranteed flow, but maybe isn’t a critical function Critical/non-critical reflects business activity Flow level reflects network activity

28. Architectures & Components of Network Design The following Architectures need to be considered in Network design: Component Architecture for: Addressing/Routing Network Management Performance Security Reference Architectures for external relationships Architectural models for Topology Flows Functionality

29. Component Architecture Addressing/Routing Address Mechanisms Address classes Subnets Supernets Private and public addressing Routing Mechanisms Routing Flows Routing Boundaries

30. Component Architecture Network Management architectural considerations: In-band/ Out-of-band Centralised/distributed/hierarchical Scaling of management traffic Management of Network management data How much, how long, where, storage needs, analysis needs etc

31. Component Architecture Performance Architectures Quality of Service Prioritisation, Traffic management, Scheduling, Queueing Service Level Agreements (SLAs) Polices

32. Component Architecture Security and Privacy Threat Analysis Polices and procedures Physical security Protocol and application security Encryption/decryption Network perimeter security Remote access security

33. Selecting Technologies Objectives To select network technologies for your network design Using: Requirements Flows Goals Criteria and Guidelines

34. Process Requirements Specification Flow Specification Network Architecture Establishing Design Goals Developing Criteria for Technology Evaluation Making Technology Choices for the Design Guidelines for Selecting Technologies

35. Process Requirements Specification Flow Specification Network Architecture Establishing Design Goals Developing Criteria for Technology Evaluation Making Technology Choices for the Design Guidelines for Selecting Technologies

36. Discussion How about computer network at your place?

37. Case Study Denah Jaringan Man ( Metropolitan Area Network ) PT WWI - Sentul Bogor

38. Case Study Denah Jaringan Man ( Metropolitan Area Network ) PT WWI - Sentul Bogor

39. Case Study Denah Jaringan Man ( Metropolitan Area Network ) PT WWI - Sentul Bogor

40. Case Study Denah Jaringan Lan ( Local Area Network ) Smk Negeri 2 Kota Bandung

41. Case Study Pemasangan Jaringan Lan ( Local Area Network ) Smk Negeri 2 Kota Bandung

42. Case Study Pembuatan LAN untuk UNBK Pembuatan MAN untuk Pembukaan kantor cabang Pengembangan WAN instansi pemerintahan Pengembangan WLAN di sekolah

43. Questions ? Ada yang mau ditanyakan ?

44. Hatur nuhun