99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

單項選擇題

To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?（）

A. prioritization
B. classification
C. fragmentation
D. traffic shaping

你可能感興趣的試題

【簡答題】
DRAG DROP

答案：

單項選擇題

Which QoS requirement applies to streaming video traffic?（）

A. one-way latency of 150 ms to 200 ms
B. jitter of 30 ms or less
C. packet loss of 2 percent or less
D. 150bps of overhead bandwidth

<ruby id="srb0p"><output id="srb0p"></output></ruby>

<dd id="srb0p"></dd>

<blockquote id="srb0p"><acronym id="srb0p"><cite id="srb0p"></cite></acronym></blockquote>

<dl id="srb0p"></dl>