Enables or disables Digital Diagnostic Monitoring Interface (DDMI).
| port_list | Designates the ports to enable or disable DDMI on. |
| all | Designates enabling or disabling DDMI on all ports. |
| ddmi | Designates enabling or disabling DDMI on specified ports. |
| on | Specifies enabling DDMI on the selected ports (default). |
| off | Specifies disabling DDMI on the selected ports. |
By default, DDMI is enabled.
DDMI provides critical system information about the installed optical modules.
The following example disables DDMI on port 1:
# configure ports 1 ddmi off
This command was first available in ExtremeXOS 30.7.
This command is available on ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, and 5520 series switches.