I have 18 switches - 1550-48, 1550-24 in a private environment using the NETVANTA 10Gb SFPs (1700485F1) between MDF and IDF, via OM3 Fiber (10GB) but the port speed still shows 1GB?? -
I am also using the Direct Attached Cables (1710484F1) to uplink to switches within the same IDF.
How to enable that speed?
10Gb SFP Fiber connections require 3 things -
interface xgigabit-switchport 0/3
switchport mode trunk
qos trust cos
speed 10000 <----------------- Must be set to get 10Gb. Auto, will not provide this speed.