輻輳 ふくそう制御 せいぎょではありませんでした
fukusōseigyodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 輻輳制御

1. Was not congestion control.; Was not traffic management.

Past/Perfective
Negative
Polite
Formal Register
Computing
Telecommunications