If any of the addresses is incomplete or contains a number other than 0 to 255, an
error message is displayed when you select the Save icon. To clear this error,
change the improper address and select Save again.
The Ping icon allows you to confirm that a specified address is valid by sending a
test transmission to that address.
After choosing the Ping option, you are asked to indicate which communications
adapter (Token Ring or Ethernet) should be used to send the test transmission.
Chapter 7. System Management Services 7-21