Printing from UNIX: Configuring the Print Server • 180
The MAC (Ethernet) address 00:80:92:01:00:D2 in the above
example can be determined from the network card
self-diagnostic test which can be printed by pressing the Test
button on the network card for three seconds and then
releasing it.
3. Use the ping command to confirm the connection with the
network interface card.
Example
For IP address 172.168.20.127
# ping 172.168.20.127
If there is no reply, there is a problem with the configuration of the IP
address (the IP address has been already set manually or by the
DHCP/RARP server), or with the network. Reset the network
interface card settings to default and try to set temporary IP address.
If you still have the problem after resetting the network interface
card, consult the network manager.