Latest Blog Posts
Suresh Thapa
Part 6: Designing a Scalable Cisco Network Topology: Inter-VLAN Routing with Layer 3 Switches Using SVIs
By default, VLANs on a switch are isolated from one another — devices in VLAN 10 can’t communicate with devices in VLAN 20 unless…..
Suresh Thapa
Part 5: Designing a Scalable Cisco Network Topology: Link Aggregation with EtherChannel
As networks grow, link redundancy and bandwidth become essential for handling more traffic and ensuring resilience. Cisco's Ether…..
Suresh Thapa
Part 4: Designing a Scalable Cisco Network Topology: Spanning Tree Protocol (STP) to Prevent Loops and Ensure Network Stability
In a switched network with redundant links, Layer 2 loops can cause broadcast storms, MAC table instability, and complete network…..
Suresh Thapa
Part 3: Designing a Scalable Cisco Network Topology: VLANs and Trunk Links Between Switches
In this part, we will focus on segmenting the network using VLANs and establishing trunk links between switches to allow inter-sw…..
Suresh Thapa
Part 2: Designing a Scalable Cisco Network Topology: Basic Switch Configuration and VLAN Planning
This blog series is a step-by-step journey through a fully functional enterprise-grade network lab built using Cisco routers and …..
Suresh Thapa
Part 1: Designing a Scalable Cisco Network Topology: Core, Distribution, and Access Layers
In today’s enterprise environments, building a robust, secure, and scalable network is essential to support business operations. …..