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
2.2.5 Naming Conventions
For example, the wavepatch0/0/0 port (which is present in slot 0, subslot 0 in the NE) is reported as
/rack=1/shelf=1/slot=1/subslot=1/port=1:wavepatch0/0/0.
The transparent0/0/0 port (which is present in slot 0, subslot 0 in the NE) is reported as
/rack=1/shelf=1/slot=1/subslot=1/port=1:transparent0/0/0.
Some PTPs, such as wdm0/0, do not have an associated port number. In these cases, the port number is
set to 1.
Wdm0/0 (which is present in slot 0 and subslot 0 in the NE) is reported as
/rack=1/shelf=1/slot=1/subslot=1/port=1:wdm0/0.
Wave0 interface (which is present in slot 0 in the NE) is reported as
/rack=1/shelf=1/slot=1/port=1:wave0. Because the subslot does not apply to this port, it is skipped.
For unmanaged NEs, the PTP native name is a free-format string.
For the MGX 8880/8850/8830, the PTP name represents the position of the PTP with respect to the
equipment. For example, port number 4 on equipment in slot 10 and bay 1 is reported as
/rack=1/shelf=1/slot=10/subslot=1/port=4.
2.2.5.4 Connection Termination Point
Naming conventions for SONET, SDH, and plesiochronous digital hierarchy (PDH) CTP are defined by
TMF.814 in a document named objectNaming.html. CTM follows these rules.
For OC-n or STM-n cards on the ONS 15327 R3.3 or later, ONS 15454 SONET R3.2.1 or later, and
ONS 15454 SDH R3.3 or later, CTM supports STS6c, STS9c, and STS24c layer rates. On the
ONS 15327 R5.0 or later, ONS 15454 SONET R5.0 or later, and ONS 15454 SDH R5.0 or later, CTM
supports STS18c and STS36c layer rates. These are not conventional SONET/SDH rates; therefore, the
TMF document does not cover their naming.
The following table shows the CTM CTPs for STS6c, STS9c, STS24c, STS18c, and STS36c layer rates.
The number after ‘-r’ is the difference between the STS/VC4 number and the previous edge STS/VC4
number.
Table 2-17 CTPs for STS6c, STS9c, STS18c, STS24c, and STS36c
Layer Rate CTP Tuple Comments
PTP: OC12
sts6c_vc4_2c /sts6c_vc4_2c=1, 2 CTP is on the edge of sts6c, STS#1 and STS#7.
/sts6c_vc4_2c=1-r=[1..5] CTP is not on the edge of sts6c. For example, if CTP is on STS#4, the
name is /sts6c_vc4_2c=1-r=3.
sts9c_vc4_3c /sts9c_vc4_3c=1 CTP is on the edge of sts9c, STS#1.
/sts9c_vc4_3c=1-r=[1..3] CTP is not on the edge of sts9c. For example, if CTP is on STS#4, the
name is /sts9c_vc4_3c=1-r=3.
PTP: OC48
sts6c_vc4_2c /sts6c_vc4_2c=[1..8] CTP is on the edge of sts6c, STS#1, STS#7… STS#43.
/sts6c_vc4_2c=[1..7]-r=[1..5] CTP is not on the edge of sts6c. For example, if CTP is on STS#10, the
name is /sts6c_vc4_2c=2-r=3.
sts9c_vc4_3c /sts9c_vc4_3c=[1..5] CTP is on the edge of sts9c, STS#1, STS#10… STS#37.
/sts9c_vc4_3c=[1..5]-r=[1..8] CTP is not on the edge of sts9c. For example, if CTP is on STS#16, the
name is /sts9c_vc4_3c=2-r=6.