4
4-18 Performing Setup from the Control Panel
Auto Gateway Addr
Yes/No [Yes]
Use this option to assign the gateway address automatically for printing with TCP/IP.
This option appears only if you selected DHCP or BOOTP as the protocol in the
previous option.
If you select a DHCP or BOOTP protocol and later change it to RARP, you must
return to Setup and set this option to No. You can then set the address manually.
RARP does not support automatic assignment of the gateway address.
IP Address
[127.0.0.1]
Enter the GA-1120 IP address for Ethernet. This IP address, unlike an IP address set
automatically, remains the same if you restart the GA-1120. You must change the
default to a valid address for your network. For information about setting up printing
with TCP/IP, see Chapter 2.
Subnet Mask
This option lets you modify the subnet mask for printing with TCP/IP over Ethernet.
To set the subnet mask, enter one of the following values:
• 255.0.0.0 if the IP address starts with a number less than 128
• 255.255.0.0 if the IP address starts with a number from 128 through 191
• 255.255.255.0 if the IP address starts with a number greater than 191
NOTE: Confirm the subnet mask setting with your network administrator before
proceeding. In some cases, the required setting may be different from those listed.
Gateway Address
[127.0.0.1]
This option appears only if you answered No to Auto Gateway Addr, or if you selected
RARP as the protocol.
Use this option to set the gateway address for printing with TCP/IP. If your network
uses a gateway, you must change the default to a correct gateway address for your
network.