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User Guide 148
Configuring DDM (Only for Certain Devices) DDM Configuration
Gi1/0/28 -- -- -- --
Switch(config)#end
2.2.5 Viewing DDM Status
Follow these steps to view the DDM status, which is the digital diagnostic monitoring status
of SFP modules inserted into the switch’s SFP ports.
Step 1 configure
Enter global configuration mode.
Step 2 show ddm status
Displays all the monitoring status of SFP modules.
Step 3 end
Return to Privileged EXEC Mode.
The following example shows how to view SFP ports’ DDM status.
Switch#configure
Switch(config)#show ddm status
Temperature(C) Voltage(V) Biasî™»Current(mA) Txî™»Power(mW)
Rxî™»Power(mW) Dataî™»Ready Rxî™»Los Txî™»Fault
Gi1/0/27 -- -- -- --
-- -- -- --
Gi1/0/28 -- -- -- --
-- -- -- --
Switch(config)#end
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