This 1984 Apple IIe has a workstation card installed. When turned on it looks for an Appleshare Server on the network, in this case a 1991 Apple Classic.
1991 Apple Classic acting as a server for a 1988 Apple IIgs. The IIgs has no internal hard drive. Instead it looks on the network for an Appleshare server, which is the Apple Classic.
The Classic is running System 7.0.1 and Appleshare 3.0. The IIgs is booting GS/OS 6.0.1.