set:
   Usage: "set <variable> <value>"
The following variables can be set with this command:
ip		- The IP address of the device (e.g., w.x.y.z)
netmask		- The netmask for the device (e.g., 255.255.255.0)
gateway		- The gateway for the device (e.g., w.x.y.z)
nameserver	- The nameserver for the device (e.g., w.x.y.z)
mail		- See "help set mail" for all options
param		- The parameter (e.g., baud rate, port number, or channel)
		  of the current console I/O stream