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Cisco Bug: CSCtf13742 - crs-1: pm optics threshold not working

Last Modified

Jan 08, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)

CRS-1 running 3.4.3 with OC768-ITU/C give the possibility to configure the pm threshold values But, at times,  it may record erroneus syslog messages:
LC/0/7/CPU0:Feb 2 17:00:00.658 : plim_1p_oc768[200]: %L1-PMENGINE-4-TCA : Port DWDM 0/7/0/0 reports OPTICS TX-PWR-MAX(NE) 
PM TCA with current value 10069, threshold 2000 in current 15-min interval window

The configured threshold under controller dwdm are:

pm 15-min optics threshold opt max 2000
pm 15-min optics threshold opr max 1000
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