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Has anyone seen this before? We have a 3850-24XU with 8x10G Uplink Module that once a SFP is plugged in to 1 of the 8 ports it causes all 8 ports on the network module to go into an errdisable loop. See below. We've tried cisco and 3rd party SFPs and...
I am having issues with the 3850s that we are trying to deploy. When trying to use the DC power the switch doesn't post. The fans come on and both lights on both PS are green. Anyone have any tips or has anyone else experienced the same issue? We hav...
I can get the 10G sfp to come up and pass traffic but when I use the 1G sfp the port comes but the light stays amber and I cant pass traffic. The switch sees the sfp as 1G. The 3850 is connected to 2 seperate 3750x. Any ideas?
interface TenGigabitE...
Port Name Status Vlan Duplex Speed Type
Gi1/1/1 connected trunk a-full a-1000 1000BaseLX SFP
the 10G is plugged into another switch
Port Name Status Vlan Duple...
