09-19-2011 09:14 AM - edited 03-07-2019 02:18 AM
Running - IOS - flash:c3750-advipservicesk9-mz.122-46.SE.bin
I have a amber light that comes on about every 1 to 3 mintutes and it flashes about 10 times and then goes back to green. This port is connected to a Riverbed device via LAN0.0. Both sides are hard coded for 100/Full and there are no errors in the log. There are however CRC's generating as well as imput errors. I shut the RB device in order to bypass our optimization and take any potential RB misconfigurations out of the mix and I still have the flashing amber. We are not losing WAN connectivity however I know this should not be happening. HELP PLEASE !!
09-19-2011 09:37 AM
Have you replaced the cable between the 2 devices?
09-19-2011 03:33 PM
Both sides are hard coded for 100/Full and there are no errors in the log. There are however CRC's generating as well as imput errors.
It's duplex mismatch error. Post the command "sh controller ethernet
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