Item
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Description
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Roll From Circuit
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The circuit that has connections that will no longer be used once the roll process is complete.
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Roll To Circuit
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The circuit that will carry the traffic once the roll process is complete. The Roll To Circuit is the same as the Roll From Circuit if a single circuit is involved in a roll.
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Roll State
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The roll status:
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Roll Valid Signal
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If the Roll Valid Signal status is true, a valid signal was found on the new port. If the Roll Valid Signal status is false, a valid signal was not found. It is not possible to get a Roll Valid Signal status of true for a one-way destination roll.
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Roll Mode
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The mode indicates whether the roll is automatic or manual. CTC implements roll mode at the cross-connect level, which mean it applies to connections within a single ONS 15600.
Automatic-When a valid signal is received on the new path, CTC
completes the roll on the node automatically. One-way source rolls are
always automatic.
Manual-You must complete a manual roll after a valid signal is
received. One-way destination rolls are always manual.
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Roll Path
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The fixed point of the roll object.
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Roll From Path
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The path (STS) that is being rerouted.
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Roll To Path
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The new path where the Roll From Path is rerouted.
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Complete
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Completes a manual roll after a valid signal is received. You can do this when a manual roll is in a ROLL_PENDING status and you have not yet completed the roll or have not cancelled its sibling roll.
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Finish
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Completes the circuit processing of both manual and automatic rolls and changes the circuit status from ROLL_PENDING to DISCOVERED.
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Cancel
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Cancels the roll process. You can cancel a manual roll any time; you cannot cancel an automatic roll after a valid signal is found.
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Help
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Displays CTC context-sensitive help.
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