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2. Change the target network device to the "maintenance mode".
3. Replace the network devices. (Hardware maintenance person)
4. Restore configuration of replaced network device along by maintenance procedure of network device.
5. Release the "maintenance mode" of network devices, when problems with network devices after replacement have been solved.
6. Notification that maintenance operations are complete.
When the Management Function for Network Device Configuration Files is Used
1. Announcement of planned maintenance operations.
2. Change the target network device to the "maintenance mode".
3. Replace the network devices. (Hardware maintenance person)
4. Restore configuration of replaced network device using network device file which was backed up beforehand along by maintaining
procedure of the network device
- When operating restoration to log in to replaced network device directly.
1. Export network device file which was backed up beforehand with rcxadm netdevice cfexport command.
2. Restore exported network device file along by maintenance procedure of the network device.
- When operating restoration to use the restoration function of the management function for network device file
1. Configure replaced network device definition that are needed in operation management.
2. Restore network device file.
Information
- When replaced network device is "Cisco ASA 5500 series", operating restoration by rcxadm netdevice cfrestore command
is not required.
By function of "Cisco ASA 5500 series", same configuration as device of active state is reflected automatically.
For detail, please refer to manual of "Cisco ASA 5500 series".
- For restoration of network device file, please refer to "10.2.3 Restoration of Network Devices".
For maintenance procedure of network device, please refer to manual of network device.
5. Back up the current network device files from the network devices with operational status.
If the content of the backed up device configuration file is up to date, this step is not required.
If the content is not the up to date, take a backup of the network device configuration file using the rcxadm netdevice cfbackup
command.
The date and time of backup can be checked using the rcxadm netdevice cflist command.
6. Check that there are no differences in the definitions that become a problem in the redundancy configurations using the network
device files used in 4. and the network device configuration file in the network device file backed up in 5.
Export each network device configuration file with rcxadm netdevice cfexport command and check the difference.
When there is difference that becomes a problem, please resolve difference following maintenance procedure of network devices.
For maintenance procedure of network device, please refer to manual of network devices.
7. Release the "maintenance mode" of network devices, when problems with network devices after replacement have been solved.
8. Notification that maintenance operations are complete.
9.5.1.2 When Device that is Target of Restoration is undamaged
This section explains replacement procedure when network device that is target of restoration is undamaged.
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