C H A P T E R 2
Alarm Troubleshooting
Scenarios for OCHNC Circuit Creation Failure
VOA Startup Phases
80
Scenario A: Optical Power Level of the Incoming Signal Lower Than Minimum Allowed by MSTP
Supported Optical Interfaces
87
93
Corrective Action for Software Releases Lower than 9.0
99
109
Logical Objects
109
113
Clear the ACT-SOFT-VERIF-FAIL Alarm
AIS
115
AIS-L
116
Clear the AIS-L Condition
75
76
78
80
81
82
110
111
114
115
115
116
116
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
72
77
78
92
97
Contents
68
86
97
vii