Using The Maintenance Cli - Nortel BM450 Troubleshooting Manual

82 Chapter 8 Troubleshooting Tools
• 2—Shutdown. The system shuts down. You need physical access to the BCM450 hardware to
restart the system.
• 3—Safe OS. The system reboots to the Safe OS and waits 1 minute for you to login. When
you login within 1 minute, the Maintenance CLI displays. If you do not login within 1 minute,
the system changes to the Main OS. For more information about the Safe OS, see
Maintenance CLI
• 4—Configuration Reset. A Level 1 reset occurs. The system resets all configuration data to
the factory defaults.
• 5—Software Reset. A Level 2 reset occurs. The system resets all configuration data and
software to the factory defaults.
• 6—IP Configuration. You can configure the following basic IP settings:
• 0—Return to Previous Menu. The system returns to the main menu.
• 1—Hostname. Provision the hostname of the system.
• 2—IP Address. Provision the IP address of the system.
• 3—Subnet Mask. Provision the subnet mask for the IP address.
• 4—Default Gateway. Provision the default gateway for the system.
• 5—DHCP Client Mode. Enable or disable the DHCP client.
• 6—Commit Changes. Save changes to the IP settings.
• 7—Reload Settings. Reload the existing IP settings.

Using the Maintenance CLI

The Maintenance CLI displays when the system is in Safe OS mode. The Safe OS is a diagnostic
mode that you can use if the Main OS is experiencing problems. No applications or telephony
services are running when the BCM450 is in Safe OS mode. The options available on the
Maintenance CLI are:
• 0—Exit. The system exits to the Safe OS login prompt.
• 1—Reboot into Main OS. The system reboots to the Main OS.
• 2—Shutdown. The system shuts down. You need physical access to the BCM450 hardware to
restart the system.
• 3—Reboot into Safe OS. The system reboots to the Safe OS and waits 1 minute for you to
login. If you do not login within 1 minute, the system changes to the Main OS.
• 4—Transition to Main OS. The system changes from the Safe OS to the Main OS without
restarting.
• 5—Configuration Reset. A Level 1 reset occurs. The system resets all configuration data to
the factory defaults.
• 6—Software Reset. A Level 2 reset occurs. The system resets all configuration data and
software to the factory defaults.
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Using the