Maintenance domain (MD) defines the range and level of Ethernet OAM. MDs of different ranges and levels can provide differential OAM services for users.
Prerequisites
- Applicable to the TBE board of the OptiX OSN 6800A and OptiX OSN 3800A.
- Applicable to the 11LEX4, 11LEM24 board of the OptiX OSN 6800A, OptiX OSN 3800A, OptiX OSN 8800 T32(NA) and OptiX OSN 8800 T64(NA).
- Applicable to the LEM18 board of the OptiX OSN 1800(NA).
Procedure
- In the NE Explorer, select an Ethernet board and choose from the Function Tree.
- Click OAM Configuration and click in the displayed OAM Configuration dialog box. The New Maintenance Domain dialog box is displayed.
- Enter parameters related to the MD.

- Click OK.
NOTE: To exit the OAM Configuration dialog box, click Cancel in the dialog box.
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