Tag
ethernet
- Nov 3, 2025 Link MTU, Jumbo Frames, and Where the Path Breaks Why 1500 bytes became the standard payload, what changes when both ends agree on more, and how MTU mismatches appear as silent large-packet loss. networking
- May 24, 2024 Ethernet Frame Layout and the 64-Byte Minimum The field-by-field layout of an Ethernet II frame, why the payload floor is 46 bytes, and how a receiver distinguishes padding from real data. networking
- Dec 6, 2023 The Frame Check Sequence: CRC-32 and the Errors It Misses How the four-byte Ethernet trailer is computed, why CRC-32 catches every burst up to 32 bits, and which corruption patterns pass it undetected. networking