This object sets the minimum interval, in seconds, between successive generations of Level 1 LSPs with the same LSPID by this instance, following resettingTimer behavior. Administrators use it to throttle how rapidly this router can regenerate its own Level 1 LSP, preventing excessive flooding during periods of rapid local change. For example, an engineer raises csIsisSysMinL1LSPGenInt slightly after observing this router regenerating its Level 1 LSP too frequently during a period of flapping local interfaces, reducing unnecessary flooding.