User guide

3-197
Cisco Transport Manager Release 9.2 GateWay/CORBA User Guide and Programmer Manual
OL-20937-01
Chapter 3 Using CTM GateWay/CORBA Interfaces
3.10.16 createL2Topology
Parameters
CTM support for L2TopologyCreateData_T structure is as follows:
• string nativeEMSName
Supported. Used as the L2 topology name.
• string userLabel
Not supported
• boolean forceUniqueness
Guarantees the uniqueness if all L2 topologies are created by CTM only. If any other tool is used for
L2 topology creation, CTM does not guarantee uniqueness.
• string owner
Not supported.
• transmissionParameters::LayerRate_T
Not supported. LayerRate is specified as part of SNCCreateData_T an and VCAT
SNCCreateData_T structure
• multiLayerSubnetwork::L2TopoType l2TopoType
The type of the L2 topology. Valid values are L2TopoType.PT2PT, L2TopoType.RPR, and
L2TopoType.DOT17_RPR.
• subnetworkConnection::SNCCreateDataList_T sncInfoList
Supported.
CTM support for SNCCreateData_T structure for the L2 topology creation is as follows:
– string userLabel
Not supported.
– boolean forceUniqueness
Not supported.
– string owner
Not supported.
– globaldefs::ConnectionDirection_T direction
Not supported. CTM always creates CD_BI (bidirectional) circuit.
– StaticProtectionLevel_T staticProtectionLevel
Supported. CTM supports UNPROTECTED and FULLY_PROTECTED.
– ProtectionEffort_T protectionEffort
CTM supports all values defined by TMF.
If the NMS requests unprotected SNC on a BLSR ring, CTM creates the SNC. The same is true
for unprotected SNC on 1+1 protection.
Name Type Input/Output Description
L2TopoCreateData_T multiLayerSubnetwork::L2TopoCreateData_T In Data structure defining the L2
topology to create.
L2Topo multiLayerSubnetwork::L2Topology_T Out Created L2 topology.