Chapters
On-screen transcript
The English explanations shown in this silent video, with line wraps joined for reading. Select a time to watch that moment.
Teacher: start the scheduled class
Go live snapshots the prepared lab. The original stays intact.
Built-in audio and video are unavailable. Arrange voice separately.
Teacher: demonstrate on the shared stage
The class follows your topology and terminal output.
Student: follow the demonstration
During Demonstrate, watch the shared stage. Your lab is locked.
Rejoining restores the current stage and terminal excerpt.
Teacher: release the class to practise
Release creates fresh copies. Repeating release replaces practice work.
Student: practise in your own lab
Topology is locked for this lesson; configuration work is allowed.
Checkpoints update automatically from your real configuration.
Check my work requests a fresh check whenever you need it.
Save your running configuration so your personal copy keeps the work.
Raise your hand or mark yourself done to signal the teacher.
Pin the instructor companion while keeping your own lab open.
Student: ask for help
I’m stuck tells the teacher you need help. Marks remain private.
Teacher: read the class radar
Radar combines presence, typing, signals and checkpoint progress.
Alice has completed the task. Bob needs help; open his lab from Radar.
Student: use a wider screen
For usable CLI text, rejoin from a tablet or laptop.