Card Performance Monitoring Parameters; Figure 8-16 Monitored Signal Types For The Oc-12 Card - Cisco ONS 15327 User Documentation

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Performance Monitoring for Optical Cards

Table 8-16 Far-End Line Layer PMs for the OC-3 Card (continued)

8.5.2 OC-12 Card Performance Monitoring Parameters

detected on the ASICs produce performance monitoring parameters for the OC-12 card.

PMs on the protect STS are not supported for BLSR. The XX in the illustration above represents all PMs

listed below with the given prefix and/or suffix.

Cisco ONS 15327 User Documentation, R3.3

UAS-L is a count of the seconds when the line is unavailable at the far end.

A line becomes unavailable at the onset of ten consecutive seconds that

qualify as SES-LFEs, and continues to be unavailable until the onset of

ten consecutive seconds occur that do not qualify as SES-LFEs.

FC-L is a count of the number of far-end line failure events. A failure

event begins when RFI-L failure is declared, and it ends when the RFI-L

failure clears. A failure event that begins in one period and ends in another

period is counted only in the period where it began.

shows the signal types that support far-end PMs.

Performance Monitoring

shows where overhead bytes