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Configuring an Incrementing STM ID to Interoperate with Older Equipment in SDH Mode

 

To configure an incrementing STM ID explicitly.

  1. In configuration mode, go to the [edit interfaces interface-name sonet-options] hierarchy level, where the interface-name is so-fpc/pic/port.
  2. Configure an incrementing STM ID rather than a static one in the SDH overhead with the z0-increment. Note that you should include this option only for SDH mode.

To explicitly disable incrementing of the STM ID.

  1. In configuration mode, go to the [edit interfaces interface-name sonet-options] hierarchy level, where the interface-name is so-fpc/pic/port.
  2. Configure the no-z0-increment option explicitly to disable incrementing of the STM ID.