Digital Optical Monitoring (DOM) & Related Commands

Use DOM for All Transceivers Type in The Cisco System

conf t
 transceiver type all
   monitoring
end

service unsupported-transceiverĀ andĀ no errdisable detect cause gbic-invalid

Can be Global Command:
   conf t
     service unsupported-transceiver
     no errdisable detect cause gbic-invalid
   end

or Interface Specific:
   conf t
     interface gi0/0/1
     service unsupported-transceiver
     no errdisable detect cause gbic-invalid
   end

Related commands:
   gbic-invalid
   sfp-config-mismatch
   port-mode-failure
   no errdisable detect cause

References