Figure 8-21 Pm Read Points On The Oc-3 Card; Table 8-29 Near-End Section Pms For The Oc-3 Card - Cisco 15454-TCC - Network Processor Card Operation Manual

Performance Monitoring for Optical Cards

Figure 8-21 PM read points on the OC-3 card

CV-S
ES-S
SES-S
SEFS-S
CV-L
ES-L
SES-L
UAS-L
FC-L
PPJC-Pdet
NPJC-Pdet
PPJC-Pgen
NPJC-Pgen
PMs read on PMC
Note For PM locations relating to protection switch counts, see the GR-253-CORE document.

Table 8-29 Near-End Section PMs for the OC-3 Card

Parameter
CV-S
ES-S
SES-S
SEFS-S
Cisco ONS 15454 Installation and Operations Guide
8-34
ONS 15454
OC-3 Card
Pointer Processors
STS CV-P
STS ES-P
STS FC-P
STS SES-P
STS UAS-P
PMs read on BTC ASIC
Definition
Section Coding Violation (CV-S) is a count of BIP errors detected at the
section-layer (i.e. using the B1 byte in the incoming SONET signal). Up
to eight section BIP errors can be detected per STS-N frame, with each
error incrementing the current CV-S second register.
Section Errored Seconds (ES-S) is a count of the number of seconds when
at least one section-layer BIP error was detected or an SEF or LOS defect
was present.
Section Severely Errored Seconds (SES-S) is a count of the seconds when
K (see GR-253 for value) or more section-layer BIP errors were detected
or an SEF or LOS defect was present.
Section Severely Errored Framing Seconds (SEFS-S) is a count of the
seconds when an SEF defect was present. An SEF defect is expected to be
present during most seconds when an LOS or LOF defect is present.
However, there can be situations when the SEFS-S parameter is only
incremented based on the presence of the SEF defect.
XC10G Card
BTC
ASIC
Path
Level
Chapter 8 Performance Monitoring
DS1
November 2001