保证带宽 Assured ; Assured Bandwidth

限制可保留带宽 Limit reservable bandwidth

保证带宽协议 GBW Guaranteed BandWidth protocol

带宽保留协议 bandwidth reservation protocol

带宽保障 Mbps Scale

非保证带宽 Non-Assured ; non-assured bandwidth

保证频宽 Guaranteed bandwidth ; Guaranteed

默认保持原图的宽高比 Keep aspect ratio