Item
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Description
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Target Circuit Admin State
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Lists the administrative states. An administrative state puts the circuit cross-connects into the related service state if network conditions allow:
No Change: The circuit state will not be changed.
unlocked: Puts the circuit cross-connects in the unlocked-enabled service state.
locked,disabled: Puts the circuit cross-connects in the locked-enabled,disabled
service state. Traffic is not passed on the circuit.
locked,maintenance: Puts the circuit cross-connects in the
locked-enabled,maintenance service state. The locked-enabled,maintenance
service state does not interrupt traffic flow; it suppresses alarms and conditions
and allows loopbacks to be performed on the circuit. Use the
locked,maintenance administrative state for circuit testing or to suppress circuit
alarms temporarily. Change the administrative state to unlocked;
unlocked,automaticInService; or locked,disabled when testing is complete.
unlocked,automaticInService: Puts the circuit cross-connects in the
unlocked-disabled,automaticInService service state. Alarms and conditions are
suppressed. When the connections receive a valid signal, the service state
automatically changes to unlocked-enabled.
locked,outOfGroup: (VCAT circuits only.) Puts the circuit cross-connects in
the locked-enabled,outOfGroup service state. The locked,outOfGroup
administrative state is used to place a VCAT member circuit out of the group
and to stop sending traffic. locked,outOfGroup only applies to the
cross-connect on the end node where the VCAT resides.
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Apply to drop ports
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If checked, applies the state chosen in the State field to the circuit source and destination ports. CTC applies the circuit state to the ports only in the following cases:
A Warning dialog box shows the ports where the circuit state could not be applied. If the box is unchecked, CTC does not change the state of the source and destination ports.
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Node
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Shows the node name of the circuit segment.
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Name
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Shows the circuit name.
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End A
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Shows the slot, port, and specific VC4/TUG3/TUG2/VC12 (if applicable) where the circuit enters the node.
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End B
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Shows the slot, port, and VC4/TUG3/TUG2/VC12 (if applicable) where the circuit exits the node.
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CRS Admin State
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Shows the administrative state of the cross-connects in the circuit segment (for example, unlocked).
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CRS Service State
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Shows the service state of the cross-connects in the circuit segment (for example, unlocked-enabled).
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Show Detailed Map
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If checked, changes the circuit view in the graphic area to show circuit routing information including source slot, port, and VC. The detailed view also shows working and protect circuit paths.
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Show VC LO Topology
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If checked, displays any low-order path tunnels that carry the low-order path circuit. If the circuit is not carried by a low-order path tunnel, no changes appear when the box is checked.
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Show WDM Topology
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If checked, hides the TXP and MXP connections on which high-order and low-order circuits are routed, showing only the logical STM-N links. This check box is available only when circuits are routed on TXP or MXP cards provisioned in section or line mode.
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Apply
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Applies any changes made to the State tab.
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Reset
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Removes any changes made to the State tab.
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Help
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Displays CTC context-sensitive help.
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