User guide

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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
2.2.7 Provisioning Subnetwork Connections
2.2.6.4.7 EXCPT_ACCESS_DENIED
This exception indicates that an operation has resulted in a security violation. Verify that you have the
required access to perform the operation.
2.2.6.4.8 EXCPT_TOO_MANY_OPEN_ITERATORS
This exception indicates that the EMS has exceeded the number of iterators it can support. CTM supports
128 iterators. If you receive this exception, it is possible that other sessions are retrieving large volumes
of data. Wait several minutes; then, retry. Alternately, close other sessions. To avoid this exception, the
NMS must invoke the destroy method on iterators.
2.2.6.4.9 EXCPT_USERLABEL_IN_USE
This exception indicates that the userLabel uniqueness constraint cannot be met.
2.2.6.4.10 EXCPT_STRICT_MERGE_FAILED
This exception is raised when an OSS issues an upgrade request to merge circuits with a STRICT
MERGE operation type. The OSS uses this exception to issue the upgrade request with a LOOSE
MERGE operation type.
2.2.7 Provisioning Subnetwork Connections
SNC provisioning must be within a multilayer subnetwork scope, which means the aEnd and the zEnd
of an SNC must be in the same multilayer subnetwork.
CTM defines the method multiLayerSubnetwork::MultiLayerSubnetworkMgr_I::
createAndActivateSNCFromUserLabel for SNC provisioning.
2.2.7.1 SNC Provisioning on OC-n or Electrical Equipment
CTM supports SNC provisioning on OC-n or electrical cards for ONS 15310 CL, ONS 15310 MA
SONET, ONS 15310 MA SDH, ONS 15327, ONS 15454 SONET, ONS 15454 SDH, and ONS 15600
SONET NEs.
CTPs are used as the endpoints to create the SNC.
2.2.7.2 SNC Provisioning on Ethernet Equipment
ONS 15310 CL, ONS 15310 MA SONET, ONS 15310 MA SDH, ONS 15327, ONS 15454 SONET, and
ONS 15454 SDH managed elements support Ethernet equipment. SNCs can be created on this equipment
to carry Ethernet traffic. The TMF standard supports only SONET, SDH, DWDM, and ATM; it does not
support Ethernet at this time.
Provisioning SNCs on E-series, G-series, and ML-series equipment supported by the ONS 15310 CL,
ONS 15310 MA SONET, ONS 15310 MA SDH, ONS 15327, ONS 15454 SONET, and ONS 15454 SDH
is different from creating SNCs on SONET or PDH equipment. For SNCs on Ethernet equipment, CTM
uses FTP to model the endpoint. See 2.2.5.5 Floating Termination Point, page 2-35 for naming
conventions.