FTC-CO-01(config-if)#service instance 1 ethernet      
FTC-CO-01(config-if-srv)#?
Ethernet EFP configuration commands:
  default   Set a command to its defaults
  ethernet  Configure ether lmi parameters
  exit      Exit from ETHER EFP configuration mode
  no        Negate a command or set its defaults

FTC-CO-01(config-if-srv)#