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NetVanta 7100 Administrator’s Guide Maintaining and Troubleshooting
61200796L1-31A Copyright © 2007 ADTRAN, Inc. 75
6. MAINTAINING AND TROUBLESHOOTING
This section covers important maintenance and troubleshooting topics:
• Saving Configuration Changes on page 76
• Troubleshooting Voice Trunks on page 77
• Troubleshooting Classes of Service on page 80
• Troubleshooting Phones on page 82
While navigating the system menus you will notice (context-sensitive help question
mark) symbols that indicate additional information is available. Place your cursor over
the symbol to view the additional information.
Updated configuration must be saved to nonvolatile memory (NVRAM) to retain new
changes after a loss of power or a reboot. To quickly save your configuration at any time
while in the AOS Web-based GUI, select the
SAVE button at the top right of your current
screen.