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Action

To explicitly configure the 16-bit checksum, follow these steps:

1. In configuration mode, go to the following hierarchy level:
   [edit]user@host# edit interfaces so-fpc/pic/port sonet-options
2. Configure the 16-bit checksum:
   [edit interfaces so-fpc/pic/port sonet-options] user@host# set fcs 16
3. Verify the configuration:
   user@host# show

   For example:

   [edit interfaces so-0/0/0 sonet-options]user@host# show fcs 16;
4. Commit the configuration:
   user@host# commit