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Appendix B Administrative and Service States
Service State Transitions
Table | ONS | ||
| Transitions (continued) |
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Current Service State | Action | Next Service State | |
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Put the port or | |||
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| the unlocked administrative |
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| state. |
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| Put the port or | |
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| the Automatic In Service | Service |
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| administrative state. |
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| Put the port or | |
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| the locked, maintenance. |
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| Put the VCAT | |
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| the locked, outOfGroup | outOfGroup |
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| administrative state. |
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| Put the VCAT | |
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| the locked, outOfGroup | outOfGroup |
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| administrative state. |
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Release the loopback. | |||
maintenance |
| Note While in |
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| k & maintenance, both |
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| Cisco Transport |
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| Controller (CTC) and |
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| Transaction Language |
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| One (TL1) allow a |
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| deleted, which also |
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| removes the loopback. |
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| This applies only to the |
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| ports. |
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| Alarm/condition is raised. | |
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| & maintenance |
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| & maintenance & outOfGroup |
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| for a VCAT |
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Alarm/condition is raised. | |||
maintenance & outOfGroup |
| & maintenance & outOfGroup | |
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Cisco ONS
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