Contents
xvi
Cisco ONS 15327 Troubleshooting Guide, R3.4
April 2003
Identify a Ring ID or Node ID Number 2-125
Change a Ring ID Number 2-125
Change a Node ID Number 2-126
Verify Node Visibility for Other Nodes 2-126
Verify or Create Node DCC Terminations 2-126
Lock Out a BLSR Span 2-127
Clear a BLSR Span Lock Out 2-127
Clear a UPSR Lock Out 2-127
Switch Protection Group Traffic with an External Switching Command 2-127
Clear an External Switching Command 2-128
Delete a Circuit 2-128
Clear a Loopback 2-128
Reset the Active XTC Card in CTC 2-129
Reset a Traffic Card in CTC 2-129
Verify BER Threshold Level 2-129
Physically Replace a Card 2-130
Remove and Reinsert (Reseat) a Card 2-130
Remove and Reinsert Fan-Tray Assembly 2-130
CHAPTER
3Replace Hardware 3-1
3.1 Replace the Fan-Tray Assembly 3-1
3.2 Remove and Reinsert (Reseat) the Standby XTC 3-3
3.3 Inspect, Clean, and Replace the Reusable Air Filter 3-3
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NDEX