🔵 OSPF Configuration Lab | Real Cisco Routers & Layer 3 Switches | Packet-Level Training | TBNetworks
Welcome to my OSPF (Open Shortest Path First) configuration lab demonstration! In this setup, I’ve used 5 network devices—2 real Cisco routers and 3 Cisco Layer 3 switches—to simulate a multi-location enterprise network.
🔧 Lab Setup Details:
R1 (Hyderabad) – IP: 192.168.1.101 (Cisco 1941 Router)
R2 (Jad Cherla) – IP: 192.168.1.102 (Cisco 1941 Router)
R3 (Kurnool) – IP: 192.168.1.103 (Cisco 3850 L3 Switch used as router)
R4 (Anantapur) – IP: 192.168.1.104 (Cisco 3850 L3 Switch used as router)
R5 (Bangalore) – IP: 192.168.1.105 (Cisco 3850 L3 Switch used as router)
🌐 These devices are interconnected and configured using OSPF routing protocol to dynamically share routing information and demonstrate inter-office connectivity between cities.
📌 Topics Covered:
Basic OSPF configuration
Using Cisco Layer 3 switches as routers
IP addressing and router naming based on city locations
Packet-level verification
👨💻 Trainer: RAMESH from TBNetworks
🎯 Training Goal: Skill upgrade through hands-on labs using real hardware
💬 If you're preparing for CCNA / CCNP or want to strengthen your networking fundamentals, this lab is a great start!
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