The Configuration ScreenSEHI100TX User’s Guide7-132. Enter the subnet mask into this field. The format for this entry isXXX.XXX.XXX.XXX with values for XXX being from 0 to 255.3. Press ENTER.4. Use the arrow keys to highlight the SAVE option, then press ENTERor F6. The “SAVED OK” message appears indicating that the changeshave been saved to memory.7.6.3 Setting the Default GatewayThe Default Gateway field allows the user to describe the router throughwhich the SEHI will be forwarding IP packets.Use the following steps to set the Default Gateway:1. Use the arrow keys to highlight the Default Gateway field.2. Enter the gateway’s default mask in this field. The format for this entryis XXX.XXX.XXX.XXX with values for XXX being from 0 to 255.3. Press ENTER. If your entry is accepted as a valid default gateway,“OK” appears to the right of the field.4. Use the arrow keys to highlight the SAVE option, then press ENTERor F6. The “SAVED OK” message appears indicating that the changeshave been saved to memory.7.6.4 Using the Port Enable OverrideUse the following steps to override the Disable Port settings:1. Use the arrow keys to highlight the Port Enable Override field.2. Press ENTER to toggle from the default setting of “OVERRIDEDISABLED” to “OVERRIDE ENABLED”.3. The adjacent field displays “Y/N”. Enter Y to continue enabling all ofthe ports, or N to discontinue the port enable override. The message“PORT ENABLED” appears after Y is entered.NOTEThe first time an attempt is made to exit the screen withoutsaving the changes, a “NOT SAVED?” message is displayed.The edits are lost if the user proceeds to exit without saving thechanges.