I remember the first time asking myself, how the heck IP Packets flow across the network? Well, Understanding Packet Flow Across the Network Part1 and Part2 will show you a clear picture of how Routing and Forwarding decision is made inside a Network device. To explain how packets flow across Network Devices (internally or externally),… Continue Reading …

Understanding Packet Flow Across the Network Part2 will complete the Packet’s flow process. Part1 showed you how PC1’s TCP/IP Stack requested a web page from ccnahub.com’s Web Server, hence generated one way Packets across the network. Part2 will show you how the web server received, processed, and responded back to PC1 with the web page… Continue Reading …