Before You Begin - Cisco ONS 15454 DWDM Installation And Operation Manual

Monitor Performance
This chapter explains how to enable and view performance monitoring (PM) statistics for the
Cisco ONS 15454. PM parameters are used by service providers to gather, store, set thresholds, and
report performance data for early detection of problems. For more PM information, details, and
definitions, refer to the Cisco ONS 15454 Troubleshooting Guide (for ANSI shelves) or
Cisco ONS 15454 SDH Troubleshooting Guide (for ETSI shelves).
Unless otherwise specified, "ONS 15454" refers to both ANSI and ETSI shelf assemblies.
Note

Before You Begin

Before performing any of the following procedures, investigate all alarms and clear any trouble
conditions. Refer to the Cisco ONS 15454 Troubleshooting Guide or the Cisco ONS 15454 SDH
Troubleshooting Guide as necessary.
This section lists the chapter procedures (NTPs). Turn to a procedure for applicable tasks (DLPs).
1.
2.
3.
Note For additional information regarding PM parameters, refer to Telcordia GR-499-CORE, GR-253-CORE,
GR-820-CORE (titled Generic Digital Transmission Surveillance), and GR-1230-CORE, and to the
ANSI T1.231 document titled Digital Hierarchy - Layer 1 In-Service Digital Transmission Performance
Monitoring.
September 2005
NTP-G73 Change the PM Display, page
counts.
NTP-G74 Monitor DWDM Card Performance, page
wavelength division multiplexing (DWDM) performance.
NTP-G75 Monitor Transponder and Muxponder Performance, page
monitor transponder (TXP) and muxponder (MXP) card performance.
C H A P T E R
9-2—Complete as needed to change the displayed PM
9-9—Complete as needed to monitor dense
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
9
9-19—Complete as needed to
9-1