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Issue 3 June 2000
Contents
■
Multi-Vendor OI 9-7
■
Inservice Upgrades 9-10
■
Maintenance Signaling 9-10
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Fault Detection, Isolation, and Reporting 9-13
Detection 9-13
Isolation 9-13
Reporting 9-13
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Protection Switching 9-14
Path Protection Switching (Path Switched Rings) 9-14
OC-3/OC-1 Ring Interworking 9-17
OC-3/OC-1 Path Switched Ring (0x1) 9-17
Single-Homed Interworking Application 9-18
Dual-Homed Ring Interworking Application 9-19
Status of ACTIVE LED on Rings 9-21
Low-Speed Equipment Protection 9-21
Synchronization Reference Protection 9-21
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Loopbacks 9-22
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Tests 9-23
Transmission Tests 9-23
Operations Interface Tests 9-23
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Performance Monitoring 9-23
VT Performance Monitoring 9-25
DS1 Performance Monitoring 9-25
DS3 Performance Monitoring 9-27
DS3 Path PM 9-27
DS3 Line 9-28
Performance Parameters 9-28
OC-1/OC-3/OC-12 Section Parameters 9-28
Performance Monitoring Enabling 9-28
Severely Errored Frame Seconds (SEFS) 9-29
OC-1/OC-3/OC-12 Line Parameters 9-29
Performance Monitoring Enabling 9-29
Line Coding Violations (B2 Parity) 9-29
Errored Seconds (ES) 9-29
9-29
9-29
9-29
9-29
9-29
9-28
9-28
9-28
9-28
9-27
9-27
9-25
9-25
9-23
9-23
9-23
9-23
9-22
9-21
9-21
9-21
9-19
9-18
9-17
9-17
9-14
9-14
9-13
9-13
9-13
9-13
9-10
9-10
9-7
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