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CHAPTER
4-1
Cisco uBR10012 Universal Broadband Router Troubleshooting Guide
OL-1237-01
4
Troubleshooting Line Cards
This chapter discusses troubleshooting faults on the following Cisco uBR10012 line cards:
• General Information for Troubleshooting Line Card Crashes, page 4-2
• Troubleshooting the Timing, Communication, and Control Plus Card, page 4-8
• Troubleshooting the OC-12 Packet-Over-SONET Line Card, page 4-12
• Troubleshooting the OC-12 Dynamic Packet Transport Spatial Reuse Protocol WAN Card, page
4-14
• Troubleshooting the Cisco uBR10012 OC-48 DPT/POS Line Card, page 4-16
• Troubleshooting the Gigabit Ethernet Line Card, page 4-18