Fast Ethernet PCI Adapter Installation and User's Guide

Chapter 2 Installing the Adapter 9
Rebooting the System
After you have examined the network activity, perform a reconfiguration boot on
your system so the operating environment can recognize the Sun Quad FastEthernet
PCI adapter.
Perform a reconfiguration boot on the system.
Refer to the Solaris 2.x Peripheral’s Handbook for more information.
ok boot -r