Cisco ONS 15454 SDH Specifications Page 305

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CHAPTER
8-1
Cisco ONS 15454 SDH Installation and Operations Guide, R3.3
May 2002
8
SDH Performance Monitoring
Performance monitoring parameters (PMs) are used by service providers to gather, store, threshold, and
report performance data for early detection of problems. PM terms are defined for both electrical cards
and optical cards. For information about Ethernet PMs, see Chapter 9, Ethernet Operation
For additional information regarding PM parameters, see ITUs G.826, Telcordias GR-820-CORE, and
GR-253-CORE. Table 8-1 lists PM reference topics. Table 8-2 lists PM procedures.
Table 8-1 Reference Topics for Performance Monitoring
Reference Topics
8.1 Using the Performance Monitoring Screen, page 8-2
8.2 Changing Thresholds, page 8-12
8.3 Enabling Intermediate-Path Performance Monitoring, page 8-14
8.4 Enabling Pointer Justification Count Parameters, page 8-16
8.5 SDH Performance Monitoring for Electrical Cards, page 8-19
8.6 SDH Performance Monitoring for Optical Cards, page 8-29
Table 8-2 Procedure List for Enabling and Monitoring Performance
Perform the Following Tasks As Needed
Procedure: View PMs, page 8-2
Procedure: Select Fifteen-Minute PM Intervals on the Performance Monitoring Screen, page 8-3
Procedure: Select 1 Day PM Intervals on the Performance Monitoring Screen, page 8-4
Procedure: Select Near End PMs on the Performance Monitoring Screen, page 8-5
Procedure: Select Far End PMs on the Performance Monitoring Screen, page 8-6
Procedure: Select Port Selection Menus on the Performance Monitoring Screen, page 8-8
Procedure: Use the Baseline Button on the Performance Monitoring Screen, page 8-9
Procedure: Use the Clear Button on the Performance Monitoring Screen, page 8-10
Procedure: Enable Intermediate-Path Performance Monitoring, page 8-14
Procedure: Enable Pointer Justification Count Performance Monitoring, page 8-17
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