When configuring a SONET/SDH port, users configure both SONET/SDH and TDM aspects of a channel. The CLI uses the sonet-sdh-index variable to identify a channel in order to match SONET/SDH parameters with TDM parameters for the channel.
A channelized port ID has one of the syntaxes shown in Table: SONET/SDH Channelized Port Syntax Examples, as applicable to channelization and mapping options. In Table: SONET/SDH Channelized Port Syntax Examples, the syntax contains port and path components, where the port is slot/mda/port and the path is the sonet-sdh-index. The sonet-sdh-index has one or more indexes (indicated by braces separated by a dot) and can have a high-level path label (indicated by bold text).
For example, in the highlighted row, port.sts1-{1 to 3} represents a SONET/SDH port divided into STS-1 (or STM-0) payloads identified as sts1-1, sts1-2, and sts1-3.
Port ID for Physical Port Speed |
|||
|---|---|---|---|
Channel Speed |
OC12/STM4 |
OC3/STM1 |
DS3/E3 |
SONET/SDH |
|||
STS12/STM4 |
port.sts12 |
N/A |
N/A |
STS3/STM1 |
port.sts3-{1 to 4} |
port.sts3 |
N/A |
STS1/STM0 |
port.sts1-{1 to 4}.{1 to 3} |
port.sts1-{1 to 3} |
N/A |
TUG3 |
port.tug3-{1 to 4}.{1 to 3} |
port.tug3-{1 to 3} |
N/A |
TU3 |
N/A |
port.tu3-{1 to 3} |
N/A |
VT1.5/VC1.1 1 |
port.vt15-{1 to 4}.{1 to 3}.{1 to 4}.{1 to 7} |
port.vt15-{1 to 3}.{1 to 4}.{1 to 7} |
N/A |
VT2/VC12 1 |
port.vt2-{1 to 4}.{1 to 3}.{1 to 3}.{1 to 7} |
port.vt2-{1 to 3}.{1 to 3}.{1 to 7} |
N/A |
TDM |
|||
DS3/E3 |
N/A |
port.{1 to 3} |
port |
DS1 in DS3 |
N/A |
port.{1 to 3}.{1 to 28} |
port.{1 to 28} |
DS1 in VT2 |
port.{1 to 4}.{1 to 3}.{1 to 3}.{1 to 7} |
port.{1 to 3}.{1 to 3}.{1 to 7} |
N/A |
DS1 in VT1.5 |
port.{1 to 4}.{1 to 3}.{1 to 4}.{1 to 7} |
port.{1 to 3}.{1 to 4}.{1 to 7} |
N/A |
E1 in DS3 |
N/A |
port.{1 to 3}.{1 to 21} |
port.{1 to 21} |
E1 in VT2 |
port.{1 to 4}.{1 to 3}.{1 to 3}.{1 to 7} |
port.{1 to 3}.{1 to 3}.{1 to 7} |
N/A |
N*DS0 in DS1 in DS3 |
N/A |
port.{1 to 3}.{1 to 28}.{1 to 24} |
port.{1 to 28}.{1 to 24} |
N*DS0 in DS1 in VT2 |
port.{1 to 4}.{1 to 3}.{1 to 3}.{1 to 7}.{1 to 24} |
port.{1 to 3}.{1 to 3}.{1 to 7}.{1 to 24} |
N/A |
N*DS0 in DS1 in VT1.5 |
port.{1 to 4}.{1 to 3}.{1 to 4}.{1 to 7}.{1 to 24} |
port.{1 to 3}.{1 to 4}.{1 to 7}.{1 to 24} |
N/A |
N*DS0 in E1 in DS3 |
N/A |
port.{1 to 3}.{1 to 21}.{2 to 32} |
port.{1 to 21}.{2 to 32} |
N*DS0 in E1 in VT2 |
port.{1 to 4}.{1 to 3}.{1 to 3}.{1 to 7}.{2 to 32} |
port.{1 to 3}.{1 to 3}.{1 to 7}.{2 to 32} |
N/A |