Protocols

Blog posts tagged “Protocols”

What port does 'ping' work on?

Wed, Aug 13, 2025 Networking Protocols Troubleshooting

Discover why ping doesn't use TCP or UDP ports. Learn about ICMP protocol, network layers, and the difference between ping and port-based connectivity testing.

UDP vs TCP: Complete Guide to Network Protocols in 2026

Sun, Aug 10, 2025 Networking Protocols Tcp

Understand the key differences between UDP and TCP protocols. Learn when to use each for gaming, streaming, web browsing, and real-time applications with practical examples.