These are the posts planned for the next six months, about one a month, from November 2026 to April 2027. Plans change; this page shows the latest version and its last updated date.
| Month | Planned post |
|---|---|
| Nov 2026 | Open Ethernet AI fabrics outside the NVIDIA box (published) |
| Nov 2026 | Everything around the GPU fabric: frontend, storage and OOB networks of a B300 cluster (published) |
| Nov 2026 | NVIDIA network terminology: now drafted in Field note 03 |
| Jan 2027 | Drawing a rail group honestly: 32 servers, 8 rails, every cable |
| Feb 2027 | The 90% problem: optics, breakouts and dust |
| Mar 2027 | RoCEv2 on Tomahawk 5: what you tune, and what nobody has published (PFC only vs DCQCN vs lossy MRC/UEC) |
| Apr 2027 | Mailbag and corrections: six months of reader questions |
In reserve: 102.4T switching and Tomahawk 6, from public specs only.
Have a question you want answered in the April mailbag? See the contact note on the About page.