{master:0} 
root> show interfaces et-0/0/0 brief
Physical interface: et-0/0/0, Enabled, Physical link is Up
 Link-level type: Ethernet, MTU: 1514, LAN-PHY mode, Speed: 40Gbps
 Loopback: Disabled, Source filtering: Disabled, Flow control: Disabled,
 Media type: Fiber
 Device flags : Present Running
 Interface flags: SNMP-Traps Internal: 0x4000
 Link flags  : None

 Logical interface et-0/0/0.0
  Flags: Up SNMP-Traps 0x24024000 Encapsulation: Ethernet-Bridge
  eth-switch