VIAVI TestCenter : NIC cards not seen anymore after changing speed to 1G in NIC-47 and Apply
Knowledge Base - FAQ
With a C50-HWB-15 ( 2*NIC-65 and 1*NIC-47) , if you change the speed of the NIC-47 to 1G and apply , the system freeze , then after a reboot , all NIC cards disappears.
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