Troubleshooting - 3Com 3C10111C - NBX 100 - Modular Exp Base Installation Manual

10
T
ROUBLESHOOTING
This chapter contains maintenance and troubleshooting information that
can help you resolve simple problems. It covers these topics:
System-level Troubleshooting
■
Connecting a Computer to a Serial Port
■
Servicing the Network Call Processor Battery
■
Getting Service and Support
■
The SuperStack 3 NBX hardware needs no routine maintenance.
However, you should perform periodic backups of the configuration
database, especially after you make changes to system or user
configurations.