Implementation and Configuration of Inter-VLAN Routing and OSPF Protocol

I successfully designed and implemented a networking project that demonstrates the configuration of Inter-VLAN Routing and the OSPF protocol using routers and switches. The project was divided into two main parts:

Inter-VLAN Routing:

Created VLANs (e.g., VLAN 30 and VLAN 40) on the switch.

Configured switch ports as either Access or Trunk based on requirements.

Set up router sub-interfaces to enable communication between VLANs.

Enabled ARP broadcast to ensure proper data transmission.

Tested connectivity between PCs, and the pings were successful.

OSPF Configuration:

Assigned IP addresses and gateways to PCs.

Configured router interfaces with appropriate IP addresses.

Deployed OSPF on multiple routers (R1, R2, R3, R4) to connect different networks.

Verified successful connectivity (ping) between PCs across the network (PC1, PC2 with PC3, PC4, PC5).

This project demonstrates my ability to:

Design and configure VLAN-based networks.

Implement dynamic routing protocols (OSPF).

Troubleshoot and verify end-to-end connectivity.