Learning path

Understanding how a network carries data

Read a capture byte by byte and predict a packet's path through routers, NAT and filters.

3 steps · 13 decks

The steps, in order

Each step opens once the one before is well under way. Tap a deck to see its topics and a few cards.

  1. Step 1

    The protocols

  2. Step 2

    Interconnection

  3. Step 3

    Practice

  4. The badge to earn

    Frame reader

    It is yours once every step is mastered.

Explorer

Under the lens

Frames opened down to the byte

The path leads to this Explorer, where you get your hands on what its decks have you study.

Open the Explorer

The first step fits in one session.

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