Cisco ONS 15454 Hardware Installation Manual page 495

Maintaining the ONS 15454 M12 (ANSI and ETSI), ONS 15454 M2 and ONS 15454 M6 Shelf
This is available on the single controller and dual controller cards. The node can be in a standalone or multishelf
configuration.
The system mode cannot be changed under the following conditions:
• "SHELF-COMM-FAIL" alarm is present - if this alarm does occur, the user can still proceed with the
mode conversion after resetting the active controller (TNCS).
• any SSC is in limited state
• ONS 15454 chassis is present as a part of the multishelf set-up
Purpose
Tools/ Equipment
Required/ As Needed
Onsite/ Remote
Security Level
Procedure
Step 1
On the front panel, just below the LCD display, are three buttons, marked Slot, Status and Port.
Step 2 Repeatedly press the Port button to reach the Mode Change Configuration option from the main menu.
Step 3
Press the Status button to enter the Mode Change Configuration option.
Controller
Status = Mode cfg
Step 4 On the left hand side of the LCD display (the Slot button), the ANSI option is displayed. On the right hand
side of the LCD display, (the Port button) , the ETSI option is displayed.
Step 5
Select the required mode, either by pressing the Slot or Port button. If the user by mistake, chooses the current
mode, a relevant error message is displayed.
Step 6
On successful mode change, the LCD display reads:
Changing mode...
TNC may reset
Step 7 After successful mode change, the control card automatically reboots. In case of multishelf configuration, all
the control cards reboot simultaneously.
Step 8
To verify mode change, go to the System Mode area in the General tab of CTC and confirm the current
mode. Alternatively, use the rtrv-ne-gen TL1 command to check the current mode.
This task enables the user to change the system mode using the LCD module.
None
As needed
Onsite
Superuser only
NTP-G795 Change System Mode Using LCD
Cisco ONS 15454 Hardware Installation Guide
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