Allied Telesis AT-S99 - Manual (Page 159)

AT-S73 and AT-S99 Management Software User’s Guide
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This tab displays the last saved configuration settings for this card. The
settings are obtained from the master configuration file on the
management card. If the card is new to the slot, the settings are from
the previous card installed in the slot. If the fields are empty, the master
configuration file does not have a previous configuration for this slot or
the previous and current line cards of the slot are different models.
5. To restore the line card to the last saved configuration, click the
Restore to Last Saved Configuration button.