You are unable to change the link speed and duplex of the network interfaces on the SSL Visibility appliance.
Using hard-coded speed and duplex on the remote end of the link can cause the link to go down.
Currently, the SSL Visibility network interfaces default to link auto-negotiation and are not configurable. Only the Management network interface speed and duplex is configurable.
Refer to the latest Release Notes for changes, new features, and fixed issues.