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Specifying an ITU channel number for a
transceiver module
TANT:
his feature is available for the HPE X130 10G SFP+ LC LH80 tunable Transceiver (JL250A)
module in Release 1121 and later.
ITU numbers and identifies fiber signals by wavelength and frequency. A transceiver module sends
signals of a specific wavelength and frequency based on the specified ITU channel number.
This task is required in dense wavelength division multiplexing scenarios.
To specify an ITU channel number for a transceiver module:
1. Enter system view.
system-view
N/A
2.
view.
interface
interface-type
interface-number
N/A
3.
number.
itu-channel
channel-number
By default,
number is 1.
Restoring the factory-default settings and states
This feature is disruptive. Use th
is feature only when you cannot troubleshoot the device by using
other methods, or you want to use the device in a different scenario.
This feature performs the following tasks:
Deletes all configuration files (.cfg files) in the root directories of the storage media.
Deletes all log files (.log files in the folder /logfile).
Clears all log information (in the log buffer), trap information, and debugging information.
Restores the parameters for the Boot ROM options to the factory-default settings.
Deletes all files on an installed hot-swappable storage medium, such as a USB disk.
Before this operation, remove all hot-swappable storage media from the device.
After this operation, only the items required for device operation are retained, including the .bin files,
the MAC addresses, and the electronic label information.
To restore the factory-default settings and states, use the following command in user view:
Restore the factory-default settings
and states.
restore factory-default
This command takes effect after a
device reboot.
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