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Cisco Transport Manager Release 9.2 GateWay/CORBA User Guide and Programmer Manual
OL-20937-01
Chapter 2 NE- and CTM-Specific Details
2.1.8 ONS 15454 SONET
2.1.7.10 Autodiscovery
ONS 15454 SDH autodiscovery is identical to ONS 15454 SONET autodiscovery, described in
2.1.8.10 Autodiscovery, page 2-14.
2.1.8 ONS 15454 SONET
See the Release Notes for Cisco Transport Manager Release 9.2 for the ONS 15454 SONET software
releases that CTM R9.2 supports.
2.1.8.1 Shelves
All supported ONS 15454 SONET NEs have exactly one shelf each, with the exception of the
ONS 15454 SONET MSTP R7.0, which can have up to eight shelves per NE.
2.1.8.2 Slots
Each ONS 15454 SONET shelf has 17 slots. The Timing Communications and Control Plus (TCC+) card
must occupy slot 7 or slot 11. For more information, refer to the Cisco ONS 15454 SONET user
documentation.
2.1.8.3 Equipment
All the cards in the ONS 15454 SONET R5.0 and later display administration and service states. For
earlier software releases, these states are not applicable and CTM displays them as N/A. The following
tables show the attribute values for these two states.
2.1.8.3.1 Equipment Administration State
The attribute name is ACTUAL_EQUIPMENT_SERVICE_STATE and is displayed in
getAdditionalInfo for the equipment. Table 2-10 lists the attribute values for the administration state.
Table 2-11 and Table 2-12 list the attribute values for the service state.
Table 2-10 Equipment Administration State (ONS 15454 SONET)
Attribute Value Meaning
In Service Places the entity In Service.
Auto in Service Places the entity in Auto in Service. The circuit is out of service until it receives a valid signal
for the duration of the soak period, at which time the circuit state changes to In Service.
During the soak period, alarms and loopbacks are suppressed but traffic is carried.
Out of Service–Maintenance Removes the entity from service for maintenance. Alarms are no longer generated.
Out of Service Removes the entity from service and disables it. Alarms are no longer generated and traffic
is not carried.