In network simulation and kernel documentation (such as the ns-3 network simulator ), the "8" may refer to specific versioning or a configuration parameter in a test suite:
: In educational or research contexts, .mp4 files are frequently used to demonstrate traffic flow under TBF, showing how it smooths out "spiky" data streams into a consistent flow. TBF 30th Anniversary History Track - Texas Book Festival
: Key variables include rate (tokens per second), burst (bucket size), and limit (max number of bytes allowed in the queue).