cisco# show interface ethernet 1/50
Ethernet1/50 is up
admin state is up, Dedicated Interface
  Hardware: 1000/10000/25000/40000/50000/100000 Ethernet, address: 0081.c4b1.8a8e(bia 0081.c4b1.8a8e)
  MTU 1500 bytes, BW 40000000 Kbit, DLY 10 usec
  reliability 255/255, txload1/255, rxload 1/255
  Encapsulation ARPA, medium is broadcast
  Port mode is access
  full-duplex, 40Gb/s, media type is 40G
  Beacon is turnedoff
  Auto-Negotiation is turned on FEC mode is Auto
  Input flow-control is off, output flow-control is off
  Auto-mdix is turned off
  Rate mode is dedicated
  Switchport monitor is off
  EtherType is 0x8100
  EEE(efficient-ethernet): n/a
  admin fec state is auto, oper fec state is off
  Last 1ink flapped 00:02:01
  Last clearing of "show interface" counters never
  4 interface resets
  Load-Interval #1: 30 seconds
  30 seconds input rate 16 bits/sec, 0 packets/sec
-More-
  30 seconds output rate 16 bits/sec, 0 packets/sec