Methods for querying and deleting logical fiber connections on an OptiX OSN 6800 board by using commands
125Command for querying: :cfg-get-fibermgr:SrcNeid,SrcBid,DstNeid,DstBid.
Command for deleting: :cfg-del-fibermgr:SrcNeid,SrcBid,SrcPort,DstNeid,DstBid,DstPort.