单选题What is the last CoS process performed prior to a packet leaving a router?（）ARewrite MarkerBMultifield ClassifierCPolicingDBA Classifier
单选题
What is the last CoS process performed prior to a packet leaving a router?（）
A
Rewrite Marker
B
Multifield Classifier
C
Policing
D
BA Classifier
参考解析
解析：
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