To answer your question, YES....if you lose power the affect on your TC1000 is that it will shut off. Assuming you saved all your config settings they should restore without any issue when power is restored. I assume when you say "code" your actually meaning "config". To save the config on the hiperarcs do a show all configuration and copy and paste it into a text file for safe keeping. For the DSP settings...go to trunk settings in TCM and copy them and paste them into a text file as well. Todd -----Original Message----- From: usr-tc-admin@mailman.xmission.com [mailto:usr-tc-admin@mailman.xmission.com]On Behalf Of pankaj Sent: Friday, September 27, 2002 7:21 AM To: usr-tc@mailman.xmission.com Subject: [USR-TC] about backup of flash image and dsp's code Hi All, Here we have frequent electricity problem of overvoltage , and UPS is also problematic. Thats why there may be chances of frequent sudden power off. Will it affect anyway to TC1000, I want to take backup of Code of Hiper ARC and Hiper DSP and NMC,, How?? , so that incase of anything failure I can restore it .. how?? And what else should I take as backup and how? Please provide me some guidance. Thanks Pankaj _______________________________________________ USR-TC mailing list USR-TC@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/usr-tc