OCh Overhead Management-SONET Interface

The overhead bytes (J0) to be received or to be sent of the SONET interface of the WDM equipment are queried and set, and the overhead bytes received are queried through this interface.

In this user interface, you can set and query the OCh overhead.

Navigation Path

In the NE Explorer, select a board and select Configuration > WDM Overhead Management > OCh Overhead Management-SONET Interface from the Function Tree.

Buttons

Button		Description
Restore Previous Settings		Restores the settings of overhead bytes on the NMS to previous settings.
Restore Current Settings		Restores the settings of overhead bytes on the NMS to the settings that are the same as those on NEs.
State	IS	Sets the state of the ports to be in service.
State	OOS	Sets the state of the ports to be out of service.

Parameters

**Table 1** Parameters for the NG WDM equipment
Field	Value	Description
Object	Equipment that supports the master and slave shelf management: NE name-shelf ID(shelf name)-slot number-board name-port number(port name)(-monitoring level) Equipment that does not support the master and slave shelf management: NE name-slot number-board name-port number(port name)(-monitoring level)	The format of the name of the operation object: NE name-slot No.-board name-port No.(port name)-path No.
Primary,Secondary State	For example: OOS-AU, SGEO	Displays the state of the object.
Trace J0 Mode	MAN, DISABLE	Sets the trace J0 mode. NOTE: MAN: Use the provisioned expected string as the expected string. DISABLE: Turn off path trace capability. Nothing will be reported.
Expected J0 Mode	1, 16, 64	Sets the expected path trace J0-byte mode. NOTE: 1: 1-byte mode 16: 16-byte mode 64: 64-byte mode
J0 to be send	For example: 1	Displays the path trace J0 byte (s) to be send.
J0 to be Received	For example: 1	Displays the expected path trace J0 byte (s).
J0 Received	For example: 1	Displays the incoming path trace J0 byte (s).