[tcpdump-workers] the capture layer about tcpdump,more info

Hello ,everyone, I need your help! I am a freshman on tcpdump, I have a problem about it, I try to capture the Trafic Control Frame(2nd layer ,the Pause Frame,which used to tell the Switch pause Transmitting frames to the host, because the host RX buffer is

[tcpdump-workers] the capture layer about tcpdump

Hello ,everyone, I need your help! I am a freshman on tcpdump, I have a problem about it, I try to capture the Trafic Control Frame(2nd layer ,the Pause Frame,which used to tell the Switch pause Transmitting frames to the host, because the host RX buffer is n