brctl showm

acs bridge1
port no mac addr        is local?   ageing timer
  1 0c:b4:7a:f5:36:b6   no        23.90
  1 0c:b4:7a:f5:37:3b   no        19.58
  1 0c:a4:7a:f9:d7:04   yes        0.00
  1 0c:a4:7a:f9:d7:04   yes        0.00
 10 fe:c4:00:ab:d5:18   yes        0.00
 10 fe:c4:00:ab:d5:18   yes        0.00