There used to be a Cisco Optical Certification COS. Cisco website says it was retired on Fe 15 '07. Is anyone aware of a new Cisco Optical Certification? Thanks

We are running in to a problem getting traffic through an ethernet link over SONET (ONS 15454). We cannot ping. We are using the G1K-4 cards and the WS-G5484 GBIC's. We are not able to ping across. We thought that maybe it is a problem with the GBIC...

Is there a version of MetroPlanner that is a design tool for the 15530 & 540? What are the features? Can you create a BOM? Optical Link Budget? Does it include amplification on the 15216? How can I obtain it?