120 TimeProvider 2300/2700 User’s Guide 098-00564-000 Revision A3 – July, 2013
Chapter 3
TimeProvider 2300/2700 CLI Command Set
show pql-ssm
This command displays the Priority Quality Level (PQL) values for reference input
signal types. The PQL corresponds to the “ssm-value” parameter that is used with
the “set ref” command for reference selection. The PQL is a representation of
traceability for the signal presented at the input ports, where a PQL value of 16
represents an invalid SSM. If SSM is disabled for an input port (
set ref
use-config-pql
), then the TP 2300/2700 will use the user-assigned SSM-value
(PQL) for that input port.
See PQL Usage & Mapping, on page 200, Reference Selection Criteria, on page
199, and Quality Levels for Output Signals, on page 220 for more information.
Command Syntax:
show pql-ssm
Example:
TP2700> show pql-ssm
Response:
PQL-SSM-ClockClass Option I
-------------------------------------------------------------------------------
|PQL|E1 SSM |SyncE |clock |clock |Clock QL/ Option I, Description |
| | |SSM |class |class | |
| | | |g8265-1 |tele-2008| |
| | | | |default | |
|---|-------|-------|--------|---------|--------------------------------------|
|1 |0x2 |0x2 |80 |6 |QL-PRC/G.811 |
|...|.......|.......|........|.........|......................................|
|2 |0x0* |0x0* |82 |6 |input: QL-STU, output: QL-PRC |
|...|.......|.......|........|.........|......................................|
|3 |0x2 |0x2 |84 |6 |QL-PRC/G.811 |
|...|.......|.......|........|.........|......................................|
|4 |0x4 |0x4 |86 |7 |QL_SSU_A/g.812,Type I |
|...|.......|.......|........|.........|......................................|
|5 |0x4 |0x4 |88 |7 |QL_SSU_A/g.812,Type I |
|...|.......|.......|........|.........|......................................|
|6 |0x4 |0x4 |90 |7 |QL_SSU_A/g.812,Type I |
|...|.......|.......|........|.........|......................................|
|7 |0x8 |0x8 |92 |13 |QL_SSU_B/G.812 Type VI |
|...|.......|.......|........|.........|......................................|
|8 |0x8 |0x8 |94 |13 |QL_SSU_B/G.812 Type VI |
|...|.......|.......|........|.........|......................................|
|9 |0x8 |0x8 |96 |14 |QL_SSU_B/G.812 Type VI |
|...|.......|.......|........|.........|......................................|
Note: SSM during bridging will be the last SSM value of input
reference while clock was in normal lock state.
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