# 802.11 Power Management with packet capture examples https://dot11zen.blogspot.com/2018/02/80211-power-management-with-packet.html https://blogs.arubanetworks.com/industries/802-11-mac-header-breakdown/ ![](https://i.imgur.com/NGTswf0.jpg) #1.觀察DUT送出來的多種Protocol封包(60:84:bd:b5:74:d6)，都可以看到“…0….Power Management - active mode”. (代表著DUT並沒有進入sleep mode)