
Chapter 6 Command line interface 113
Figure 42 show ports stats pos lineinterval command output
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POS Line Interval Stats
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PORT | ERRORED SECONDS | SEVERELY ERRORED CODE VIOLATION | UNAVAILABLE | ||
NUM | COUNT (ES) | COUNT (SES) | COUNT | SECONDS (UAS) |
3/5 | 0 | 0 | 0 | 0 |
3/6 | 0 | 0 | 0 | 0 |
INTERVAL ID = 1 |
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Table 43 describes the information fields for output of the show ports stats pos lineinterval command.
Table 43 Information fields for output of the show ports stats pos lineinterval command
Field | Description |
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PORT NUM | Port number. |
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ERRORED SECONDS | Errored Second (ES) is a second with one or more Coding |
COUNT (ES) | Violations (CV) or one or more incoming defects (for |
| example, SEF, LOS, AIS, LOP). |
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SEVERELY ERRORED | Severely Errored Second (SES) is a second with x or more |
COUNT (SES) | CVs, or one or more incoming defects. |
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CODE VIOLATION COUNT | Coding Violations (CV) are Bit Interleaved Parity (BIP) |
errors that are detected in the incoming signal. CV | |
| counters are incremented for each BIP error detected. |
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UNAVAILABLE SECONDS | Number of seconds that the interface is unavailable. |
(UAS) |
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STATUS | Indicates status of defects. |
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