Item
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Description
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VC4
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Shows the specific VC4 number.
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VC3/TUG3
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Shows the specific VC3/TUG3 number.
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TUG2
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Shows the specific TUG2 number.
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VC12
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Shows the specific VC12 number.
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SNCP
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(SNCP circuits only.) If the high-order path and low-order path are protected by an SNCP, a check appears in the SNCP column.
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Circuit
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Shows the circuit name that uses the high-order path and low-order path. If the high-order path and low-order path are not used by a circuit, "unused" is displayed. For VCAT circuits, the name of the VCAT circuit is shown with the member circuit name in brackets.
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Switch State
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(SNCP circuits only.) Shows the switch state of the circuit span. Valid values are:
CLEAR: No SNCP switch is active.
MANUAL: A Manual switch is active on the span.
FORCE: A Force switch is active on the span.
LOCKOUT_OF_PROTECTION: A protection lockout is active on the span;
traffic cannot be switched to it.
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Perform SNCP span switching
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(SNCP circuits only.) Allows you to initiate a span switch. Valid entries are:
CLEAR: Clears any SNCP switches that are active on the span.
MANUAL: Initiates a Manual switch on the span.
FORCE: Initiates a Force switch on the span.
LOCKOUT_OF_PROTECTION: Initiates a protection lockout on the span;
traffic cannot be switched to it.
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Apply
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Applies the switch or lockout.
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Help
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Displays CTC context-sensitive help.
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