Learning objectives
What you should understand
- Understand virtual interfaces and event queues
- Receive raw layer-2 frames with explicit buffer lifecycle
- Compare vendor bypass with portable alternatives
Lab
Hands-on exercise
Design an ef_vi receiver skeleton or API-level walkthrough when hardware is unavailable.
Deliverable
Evidence of completion
An interface lifecycle note with receive-ring and buffer ownership states.
- Prerequisite
- EP 40