cisco#show interface ethernet 1/50
Ethernet1/50 is up
admin state is up, Dedicated Interface
  Hardware: 1000/10000/25000/40000/50000/100000Ethernet,  address:0081.c4b1.8a8e (bia 0081.c4b1.8a8e)
  MTU 1500 bytes,  BW 40000000 Kbit,  DLY 10usec
  reliability 255/255, txload1/255, rxload 1/255
  Encapsulation ARPA, medium is broadcast
  Port mode is access
  full-duplex, 40 Gb/s,  media type is 40G
  Beaconis turned off
  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 link flapped 00:00:46
  Last clearing of "show interface" counters never
  2 interface resets
  Load-Interval #1: 30 seconds
    30 seconds input rate 32 bits/sec, 0cpackets/sec
--More--
  30 seconds outputcrate 32bits/sec, 0 packets/sec