User guide

Using recovery mode Chapter 7: Operation
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phn-2513_004v000 (Oct 2012)
Erasing configuration
Perform this task when the CMU is in recovery mode. The purpose of this task is to erase
all changes that have been made to the configuration of the CMU and return it to its
factory settings. This includes all changes made to the wireless, IP, Ethernet, license key,
security, fault and performance parameters.
Before starting this task, check that the Recovery Options page is displayed (Figure 201).
To erase the entire configuration of the CMU, proceed as follows:
1
Select Erase Configuration. The Erase Configuration dialog is displayed
(Figure 205).
2
Select OK. The Recovery Options page is redisplayed with a message indicating
that the configuration has been erased.
3
Select Reboot. The Reboot Confirmation dialog is displayed.
4
Select OK. The reboot progress message is displayed. On completion, the CMU
restarts.
5
Reconfigure the PTP 800 to meet the operator’s requirements.
When the CMU is rebooted after selecting the recovery option Erase Configuration, the
IP address remains at its default setting of 169.254.1.1 and the CMU can only be
accessed via a direct network connection from the PC to the management port.
Figure 205 Erase Configuration dialog
Zeroizing security parameters
Perform this task when the CMU is in recovery mode. The purpose of this task is to zeroize
the critical security parameters of the CMU.
Before starting this task, check that the Recovery Options page is displayed (Figure 201).