单选题The maxmbuff is low by default for systems expecting high network traffic and/or usage. Which of the following utilities should be used to report requests for mbufs that have failed and/or been denied？（）A noB pingC netstatD ifconfig
单选题
The maxmbuff is low by default for systems expecting high network traffic and/or usage. Which of the following utilities should be used to report requests for mbufs that have failed and/or been denied？（）
A
no
B
ping
C
netstat
D
ifconfig
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解析：
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