Netopia Firmware 4000-Series Software Manual page 9

Updating firmware.............................................. 11-7
Downloading configuration files ........................... 11-8
Uploading configuration files ............................... 11-9
Transferring Configuration and Firmware Files
with XMODEM.............................................................. 11-9
Updating firmware............................................ 11-10
Downloading configuration files ......................... 11-11
Uploading configuration files ............................. 11-11
Restarting the System ............................................... 11-12
T1 Line Statistics and Diagnostics .............................. 11-12
Appendix A - Troubleshooting..................................................A-1
Configuration Problems .................................................. A-1
Console connection problems ............................... A-2
Network problems................................................ A-2
How to Reset the Router to Factory Defaults.................... A-3
Power Outages .............................................................. A-3
Technical Support .......................................................... A-4
How to reach us .................................................. A-4
Appendix B - Understanding IP Addressing ..............................B-1
What is IP?.................................................................... B-1
About IP Addressing ....................................................... B-1
Subnets and subnet masks .................................. B-2
Example: Using subnets on a Class C IP internet ... B-3
Example: Working with a Class C subnet................ B-5
Distributing IP Addresses ............................................... B-5
Technical note on subnet masking ........................ B-6
Configuration ....................................................... B-7
Manually distributing IP addresses ........................ B-8
Using address serving.......................................... B-8
Tips and rules for distributing IP addresses ........... B-9
Nested IP Subnets ....................................................... B-11
Broadcasts.................................................................. B-14
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