Overview
OSPF is a dynamic routing protocol used for distributing routing information within an IP network. It operates based on the link-state algorithm, designed to support large-scale networks with high efficiency, fast convergence, and the ability to segment networks using areas
Prerequisite
Basic understanding of TCP/IP networking
Level
Beginner | Intermediate | Advanced
Goals
Implement OSPF in a single-area or multi-area network
Intended for
IT Professional, Network Engineer, Students or learners aiming to deepen their knowledge of dynamic routing
Syllabus
Day 1 – OSPF Fundamentals
Day 1A - Introduction to Routing and OSPF
- Basics of routing and dynamic routing protocols
- Overview of OSPF (Open Shortest Path First)
- Characteristics of OSPF: link-state protocol, metric cost, and area structure
Day 1B - OSPF Terminology and Components
- Router ID, Neighbor, and Adjacency
- Link State Advertisement (LSA)
- Link State Database (LSDB)
Day 1C - Planning and Designing OSPF
- Single-area vs Multi-area OSPF
- Selection of Area 0 (Backbone Area)
Day 1D - Hands-On: Basic Single-Area OSPF Configuration
- Enabling OSPF on interfaces
- Verifying neighbors and LSDB
Day 2 – OSPF Implementation and Optimization
Day 2A - Multi-Area OSPF
- Overview of Advantages of Multi-Area OSPF
- Design and management of areas
- Roles of Area Border Router (ABR) & ASBR
Day 2B - LSA Types and Functions
- Overview of LSA Types (1-5, 7)
- LSA distribution between areas
Day 2C - OSPF Metrics and Cost
- Configuring and adjusting OSPF Cost
Day 2D - Advanced OSPF Features
- Redistribution with other routing protocols
- Stub, Totally Stubby, and NSSA areas
Day 2E - Hands-On: Configuring Multi-Area OSPF
- Setting up ABR and inter-area communication
- Simulating route summarization and redistribution
Day 3 – Troubleshooting and Advanced Use Cases
Day 3A - OSPF Troubleshooting
- Common OSPF issues and resolutions
- Tools for troubleshooting (ping, traceroute, and OSPF-specific commands)
- Understanding and resolving LSDB inconsistencies
Day 3B - OSPF Security
- Configuring OSPF authentication (plaintext and MD5)
- Best practices for OSPF security
Day 3C - Advanced Topics in OSPF
- Fast convergence techniques
- OSPF in dual-stack (IPv4 and IPv6)
Day 3D - Hands-On: OSPF Troubleshooting and Advanced Scenarios
- Identifying and resolving OSPF neighbor issues
- Simulating OSPF route flapping and convergence
- Configuring OSPF authentication
Duration
3 Days (09.00-17.00 WIB)
Investment (Minimum 2 Pax)
Rp.3.990.000
Investment (Kelas Private)
Rp.5.990.000
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