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Building Local-loop Services for Customers
The document is a webinar presentation by GLC Networks about local-loop services, focusing on the technology and practices associated with telecommunications and networking. Key topics include an introduction to GLC Networks, insights into local-loop technologies, a review of prerequisite knowledge, and a live practice session. The session aims to educate attendees on various networking concepts and encourages interactive participation.
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Building Local-loop Services for Customers
- 1. www.glcnetworks.com Building local-loop services for customers GLCWebinar, 14 oct 2021 Achmad Mardiansyah achmad@glcnetworks.com GLC Networks, Indonesia 1 Source: networkencyclopedia.com
- 2. www.glcnetworks.com Agenda ● Introduction ● Reviewprerequisite knowledge ● Local-loop services ● Local-loop technologies ● Live practice ● Q & A 2
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- 4. www.glcnetworks.com What is GLC? ●Garda Lintas Cakrawala (www.glcnetworks.com) ● Based in Bandung, Indonesia ● Areas: Training, IT Consulting ● Certified partner for: Mikrotik, Ubiquity, Linux foundation ● Product: GLC radius manager ● Regular event 4
- 5. www.glcnetworks.com Trainer Introduction ● Name:Achmad Mardiansyah ● Base: bandung, Indonesia ● Linux user since 1999, mikrotik user since 2007, UBNT 2011 ● Mikrotik Certified Trainer (MTCNA/RE/WE/UME/INE/TCE/IPv6) ● Mikrotik/Linux Certified Consultant ● Website contributor: achmadjournal.com, mikrotik.tips, asysadmin.tips ● More info: http://au.linkedin.com/in/achmadmardiansyah 5
- 6. www.glcnetworks.com Past experience 6 ● 2021(Congo DRC, Malaysia): network support, radius/billing integration ● 2020 (Congo DRC, Malaysia): IOT integration, network automation ● 2019, Congo (DRC): build a wireless ISP from ground-up ● 2018, Malaysia: network revamp, develop billing solution and integration, setup dynamic routing ● 2017, Libya (north africa): remote wireless migration for a new Wireless ISP ● 2016, United Kingdom: workshop for wireless ISP, migrating a bridged to routed network
- 7. www.glcnetworks.com About GLC webinar? ●First webinar: january 1, 2010 (title: tahun baru bersama solaris - new year with solaris OS) ● As a sharing event with various topics: linux, networking, wireless, database, programming, etc ● Regular schedule ● Irregular schedule: as needed ● Checking schedule: http://www.glcnetworks.com/schedule ● You are invited to be a presenter ○ No need to be an expert ○ This is a forum for sharing: knowledge, experiences, information 7
- 8. www.glcnetworks.com Please introduce yourself ●Your name ● Your company/university? ● Your networking experience? ● Your mikrotik experience? ● Your expectation from this course? 8
- 9. www.glcnetworks.com Prerequisite ● This presentationsome prerequisite knowledge ● We assume you already understand: ○ How computer network works ○ Telecommunication network ○ ISP network ○ Encapsulation process ○ 9
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- 11. www.glcnetworks.com Telecommunication networks ● Service: ○Voice ○ Voice-related: ■ Hunting ■ Callcenter ■ voicemail ● Nodes: ○ Customer Premise Equipment (CPE) ○ Central office (CO / Exchange / switch) ○ Access network (CO - CPE) ■ Local-loop: the 2-wire cable Why is it called local-loop? ○ Core network (between CO) ■ Trunk 11 Source: networkencyclopedia.com
- 12. www.glcnetworks.com Telecommunication call-flow ● Circuitbased (not packets) ○ Data (Voice) circuit ■ Analog signal (in old telco) ■ Digital signal (in ISDN / voip-based) ○ Signalling circuit 12 CORE NETWORK ACCESS NETWORK (local-loop) ACCESS NETWORK (local loop) CO1 CO2 CO3
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- 14. www.glcnetworks.com Local-loop technologies ● Copperwire ● ISDN (integrated service digital network) ● ADSL (asynchronous digital subscriber line) ○ Splitting data and voice ● GPON (gigabit passive optical network) ● etc. 14 CORE NETWORK ACCESS NETWORK (local-loop) ACCESS NETWORK (local loop) CO1 CO2 CO3
- 15. www.glcnetworks.com Local-loop service ● Leaseline ● Connection between sites 15 CORE NETWORK ACCESS NETWORK (local-loop) ACCESS NETWORK (local loop) CO1 CO2 CO3
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- 18. www.glcnetworks.com Your ISP andyou ● ISP is an organisation that is part of internet that provides connectivity to their customers ○ Identified by their AS (Autonomous System) number ○ Identified by their IP address block ● When you connect to internet, you will use your ISP’s address 18 Your ISP. and you are part of them other ISP other ISP google facebook
- 19. www.glcnetworks.com At your ISP(physical topology) 19 Border router Other ISP Other ISP Access router Access router customer customer customer Access network: GPON, WLAN, FO, GSM, ethernet, etc
- 20. www.glcnetworks.com Local-loop service inISP Purpose ● Site-to-site connectivity ● site-to-IXP ● site-to-wherever 20
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- 22. www.glcnetworks.com Local-loop technologies ● ● Layer-2service ○ Tunnel ■ EOIP ○ Virtual Private LAN Service - VPLS (MPLS tunnel) ○ VPLS (BGP based) ● Layer-3 service ○ Virtual Routing and Forwarding (VRF) ○ L3VPN (BGP-MPLS) 22
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- 24. www.glcnetworks.com C2 Site 3 Example L3local-loop PE PE PE CE CE CE CE CE C1 Site 3 C1 Site 2 C1 Site 1 C2 Site 1 C2 Site 2 RR BGP OSPF as CE-PE
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- 26. www.glcnetworks.com preparation ● SSH client ●SSH parameters ○ SSH address ○ SSH port ○ SSH username ○ SSH password 26
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- 28. www.glcnetworks.com Interested? Just cometo our training... ● Topics are arranged in systematic and logical way ● You will learn from experienced teacher ● Not only learn the materials, but also sharing experiences, best-practices, and networking 28
- 29. www.glcnetworks.com End of slides ●Thank you for your attention ● Please submit your feedback: http://bit.ly/glcfeedback ● Find our further event on our website : https://www.glcnetworks.com/en/ ● Like our facebook page: https://www.facebook.com/glcnetworks ● Slide: https://www.slideshare.net/glcnetworks/ ● Discord (bahasa indonesia): (https://discord.gg/6MZ3KUHHBX) ● Recording (youtube): https://www.youtube.com/c/GLCNetworks ● Stay tune with our schedule ● Any questions? 29