• 0 - Manual MDI
• 1 - Manual MDIX
• 2 - N/A
• 3 - Auto MDI/MDIX
Phy Specific 
Status
Displays PHY-specific status information. Cable length represents a 
rough estimate in meters:
• 0 - < 50 meters
• 1 - 50 - 80 meters
• 2 - 80 - 110 meters
• 3 - 110 - 140 meters
• 4 - 140 meters
Link Status: Up or Down
Speed:
• Auto
• 1000MB
• 100MB
• 10MB
Example
FTOS#show int gigabitethernet 1/0 phy
Mode Control:
  SpeedSelection:         10b
  AutoNeg:                ON
  Loopback:               False
  PowerDown:              False
  Isolate:                False
  DuplexMode:             Full
Mode Status:
  AutoNegComplete:        False
  RemoteFault:            False
  LinkStatus:             False
  JabberDetect:           False
AutoNegotation Advertise:
  100MegFullDplx:         True
  100MegHalfDplx:         True
  10MegFullDplx:          False
  10MegHalfDplx:          True
  Asym Pause:             False
  Sym Pause:              False
AutoNegotiation Remote Partner's Ability:
  100MegFullDplx:         False
  100MegHalfDplx:         False
  10MegFullDplx:          False
  10MegHalfDplx:          False
  Asym Pause:             False
  Sym Pause:              False
AutoNegotiation Expansion:
  ParallelDetectionFault: False
...
Related 
Commands
show interfaces – displays information on a specific physical interface or virtual interface.
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