In "Connecting to an Ethernet Network" of Setting Up Your Macintosh Server G3, an illustration shows the four ports of the Ethernet card numbered 1 to 4 from left to right. However, the ports are numbered from right to left. Therefore, in Mac OS X Server's Setup Assistant or Network settings panel, Ethernet port 1 corresponds to the port on the right while Ethernet port 4 corresponds to the port on the left.