What does the following output mean?

*WAN boot

SPARC clients of AI installation over the network must support WAN boot.

To boot over the network, AI requires WAN boot support for SPARC clients. You can check whether your client Open Boot PROM (OBP) supports WAN boot by checking whether network-boot-arguments is a valid variable that can be set in the eeprom.

If the variable network-boot-arguments is displayed, or if the command returns the output network-boot-arguments: data not available, the OBP supports WAN boot and the client can be installed over the network.

*The following command shows how to check the client OBP for WAN boot support.

# eeprom | grep network-boot-arguments

network-boot-arguments: data not available

In this example, the output network-boot-arguments: data not available indicates that the client OBP supports WAN boot.